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  1. Employees

Språkvelger

Norsk

Gabriella Tranell

Gabriella Tranell

Professor
Department of Materials Science and Engineering

gabriella.tranell@ntnu.no
+4773592761 +4798283926 Metallurgi, 305, Gløshaugen, Alfred Getz vei 2B
About Publications Teaching Media

About

Professor Tranell holds a MSc in Geotechnology/Metallurgy from LTU, Sweden and a PhD in Materials Science and Engineering from UNSW, Australia. Prior to joining NTNU in 2009, she worked as Senior Scientist and Research Manager with SINTEF.

Research interests and activities include:

  • Production and refining of Ferroalloys and Silicon
  • Refining  of aluminium
  • Solar cell materials
  • Environmental issues and emission from metal production
  • Recycling of metals and metallurgical sidestreams

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

  • Andersen, Vegar; Rasouli, Azam; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Silica Fume Formation in Different Gas Atmospheres. Industrial & Engineering Chemistry Research.
    Academic article
  • Andersen, Vegar; Solheim, Ingeborg; Gaertner, Heiko; Sægrov-Sorte, Bendik; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Correction to: Pilot-Scale Test of Flue Gas Recirculation for The Silicon Process (Journal of Sustainable Metallurgy, (2022), 10.1007/s40831-022-00639-0). Journal of Sustainable Metallurgy.
    Errata
  • Arnesen, Kamilla; Albinet, Alexandre; Chatellier, Claudine; Huynh, Nina; Aarhaug, Thor Anders; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Characterization of industrial hydrocarbon samples from anode baking furnace off-gas treatment facility. The Minerals, Metals & Materials Series.
    Academic article
  • Matkivskyi, Vladyslav; Røyset, Arne Karstein; Stokkan, Gaute; Tetlie, Pål; Sabatino, Marisa Di; Tranell, Maria Gabriella. (2023) Novel combinatory method for surface and crystallinity analysis of crystalline materials. MethodsX.
    Academic article
  • Matkivskyi, Vladyslav; Røyset, Arne Karstein; Stokkan, Gaute; Tetlie, Pål; Sabatino, Marisa Di; Tranell, Maria Gabriella. (2023) Novel technique to study the wet chemical etching response of multi-crystalline silicon wafers. Materials Science & Engineering: B. Solid-state Materials for Advanced Technology. volum 290.
    Academic article
  • Milani, Veronica; Vallejo Olivares, Alicia; Tranell, Maria Gabriella; Timelli, Giulio. (2023) Influence of Cryolite Content on the Thermal Properties and Coalescence Efficiency of NaCl-KCl salt flux. The Minerals, Metals & Materials Series.
    Academic article
  • Müller, Fride; Aarhaug, Thor Anders; Tranell, Maria Gabriella. (2023) Heavy Metal Emissions through Particulate Matter from Aluminium Electrolysis. The Minerals, Metals & Materials Series.
    Academic article
  • Rasouli, Azam; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Silica Fume Formation in Different Gas Atmospheres. Industrial & Engineering Chemistry Research.
    Article
  • Rasouli, Azam; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Silica Fume Formation in Different Gas Atmospheres. Industrial & Engineering Chemistry Research. volum 62 (10).
    Article

2022

  • Andersen, Vegar; Gaertner, Heiko; Grådahl, Svend; Ksiazek, Michal Tomasz; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2022) Measurement and Evaluation of Tapping Gas Energy from the Silicon Furnace. Social Science Research Network (SSRN).
    Academic article
  • Andersen, Vegar; Gaertner, Heiko; Grådahl, Svend; Ksiazek, Michal Tomasz; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2022) Tapping Gas from the Silicon Submerged Arc Furnace: An Industrial Measurement Campaign. JOM. volum 74 (11).
    Academic article
  • Andersen, Vegar; Solheim, Ingeborg; Gaertner, Heiko; Sægrov-Sorte, Bendik; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2022) Pilot-Scale Test of Flue Gas Recirculation for The Silicon Process. Journal of Sustainable Metallurgy.
    Academic article
  • Bjørnstad, Erlend Lunnan; Jung, In-Ho; Van Ende, Marie-Aline; Tranell, Gabriella. (2022) Oxidative Refining of Metallurgical Grade Silicon: Lab-Scale Measurements on the Overarching Refining Behavior of Ca and Al. Metallurgical and Materials Transactions B. volum 53B (2).
    Academic article
  • Blandhol, Kjell; Engvoll, Krister; Djupvik, Veronika; Wallin, Bogg Maria Elisabeth; Tranell, Maria Gabriella; Haarberg, Torstein. (2022) Preliminary Techno-Economic Considerations of the Sisal Process - Closing Materials Loops through Industrial Symbiosis. SSRN Electronic Journal.
    Academic article
  • Ma, Yan; moosavi-khoonsari, Elmira; Myklebust, Håkon A Hartvedt Olsen; Tranell, Gabriella. (2022) Oxidation and Fume Formation from Liquid Silicomanganese Alloys Exposed to Atmospheres Containing Moisture. Metallurgical and Materials Transactions B. volum 53 (4).
    Academic article
  • Myklebust, Håkon A Hartvedt Olsen; Aarhaug, Thor Anders; Tranell, Maria Gabriella. (2022) Use of a Distributed Micro-sensor System for Monitoring the Indoor Particulate Matter Concentration in the Atmosphere of Ferroalloy Production Plants. JOM. volum 74.
    Academic article
  • Philipson, Harald Gunnar Ralph; Blandhol, Kjell; Engvoll, Krister; Djupvik, Veronika; Wallin, Bogg Maria Elisabeth; Tranell, Maria Gabriella; Haarberg, Torstein. (2022) Preliminary Techno-Economic Considerations of the Sisal Process - Closing Materials Loops through Industrial Symbiosis. SSRN Electronic Journal.
    Academic article
  • Philipson, Harald; Solbakk, Gjermund L.; Wallin, Maria; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2022) Innovative Utilization of Aluminum-Based Secondary Materials for Production of Metallurgical Silicon and Alumina-Rich Slag. Light Metals.
    Academic article
  • Rasouli, Azam; Herstad, Karl Edvin; Safarian, Jafar; Tranell, Gabriella. (2022) Magnesiothermic Reduction of Natural Quartz. Metallurgical and Materials Transactions B. volum 53B.
    Academic article
  • Rasouli, Azam; Tsoutsouva, Maria; Safarian, Jafar; Tranell, Gabriella. (2022) Kinetics of Magnesiothermic Reduction of Natural Quartz. Materials. volum 15 (19).
    Academic article
  • Solem, Cathrine Kyung Won; Deledda, Stefano; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2022) Sampling Procedure, Characterization, and Quantitative Analyses of Industrial Aluminum White Dross. Journal of Sustainable Metallurgy.
    Academic article
  • Solem, Cathrine Kyung Won; Vullum, Per Erik; Ebadi, Mahsa; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2022) The Role of CO2 in the Oxidation-Protection of Mg-Containing Aluminum Alloys. Metallurgical and Materials Transactions B.
    Short communication
  • Solem, Cathrine Kyung Won; Vullum, Per Erik; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2022) Heat Treatment of Mg-Containing Aluminum Alloys 5182 and 6016 in an Oxidizing Atmosphere with 4% CO2. Light Metals.
    Academic article
  • Soylu, Ece; Kaya, Faruk; Sezen, Meltem; Bakan, Feray; Tranell, Gabriella; Derin, Bora. (2022) On the Production of W–Fe–B Ternary Compounds by Self-propagating High-Temperature Synthesis. Metallurgical and Materials Transactions B. volum 53B.
    Academic article
  • Tang, Kai; Eijk, Casper van der; Gouttebroze, Sylvain; Du, Qiang; Safarian, Jafar; Tranell, Gabriella. (2022) Rheological properties of Al2O3–CaO–SiO2 slags. Calphad. volum 77.
    Academic article
  • Vallejo-Olivares, Alicia; Høgåsen, Solveig; Kvithyld, Anne; Tranell, Gabriella. (2022) Effect of Compaction and Thermal De-coating Pre-treatments on the Recyclability of Coated and Uncoated Aluminium. The Minerals, Metals & Materials Series.
    Academic article
  • Vallejo-Olivares, Alicia; Høgåsen, Solveig; Kvithyld, Anne; Tranell, Gabriella. (2022) Thermal De‑coating Pre‑treatment for Loose or Compacted Aluminum Scrap and Consequences for Salt‑Flux Recycling. Journal of Sustainable Metallurgy. volum 8.
    Academic article

2021

  • Bjørnstad, Erlend Lunnan; Tranell, Gabriella. (2021) Nucleation of SiO2-CaO-Al2O3 Slag in Oxidative Ladle Refining of Metallurgical Grade Silicon. Metallurgical and Materials Transactions B. volum 52.
    Academic article
  • Ekstrøm, Kai Erik; Bugten, Andreas Voll; Eijk, Casper van der; Lazou, Adamantia; Balomenos, E.; Tranell, Gabriella. (2021) Recovery of Iron and Aluminum from Bauxite Residue by Carbothermic Reduction and Slag Leaching. Journal of Sustainable Metallurgy. volum 7.
    Academic article
  • Gökelma, Mertol; Aarnæs, Trygve Storm; Maier, Jürgen; F. Renkel, Maria; Ekstrøm, Kai Erik; Friedrich, Bernd; Tranell, Gabriella. (2021) Behavior of Al4C3 Particles During Flotation and Sedimentation in Aluminum Melts. Metallurgical and Materials Transactions B. volum 52B.
    Academic article
  • Gökelma, Mertol; Vallejo-Olivares, Alicia; Tranell, Gabriella. (2021) Characteristic properties and recyclability of the aluminium fraction of MSWI bottom ash. Waste Management. volum 130.
    Academic article
  • Lie Solbakk, Gjermund; Wallin, Maria; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2021) Kinetics of silicon production by aluminothermic reduction of silica using aluminium and aluminium dross as reductants. SSRN Electronic Journal.
    Academic article
  • Myklebust, Håkon A Hartvedt Olsen; Andersson, Stefan; Tranell, Gabriella. (2021) Correction to: Oxidation-Enhanced Evaporation in High-Carbon Ferromanganese (Oxidation of Metals, (2021), 95, 3-4, (269-290), 10.1007/s11085-021-10023-0). Oxidation of Metals. volum 95 (3-4).
    Errata
  • Myklebust, Håkon A Hartvedt Olsen; Andersson, Stefan; Tranell, Gabriella. (2021) Oxidation-Enhanced Evaporation in High-Carbon Ferromanganese. Oxidation of Metals. volum 95.
    Academic article
  • Philipson, Harald Gunnar Ralph; Lie Solbakk, Gjermund; Einarsrud, Kristian Etienne; Wallin, Bogg Maria Elisabeth; Tranell, Maria Gabriella. (2021) Kinetics of Silicon Production by Aluminothermic Reduction of Silica Using Aluminum and Aluminum Dross as Reductants. SSRN Electronic Journal.
    Academic article
  • Solem, Cathrine Kyung Won; Solberg, Egil; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2021) Influence of Mg Concentration on the Inhibiting Effect of CO2 on the Rate of Oxidation of Aluminum Alloys 5182 and 6016. The Minerals, Metals & Materials Series.
    Academic article
  • Solem, Cathrine Kyung Won; Tranell, Gabriella; Akhtar, Shahid; Solberg, Egil; Aune, Ragnhild Elizabeth. (2021) Sampling Procedure, Microstructural Charaterisation and Quantitative Analyses of Industrial Aluminium White Dross Samples. International Conference on Molten Slags Fluxes and Salts : Proceedings.
    Abstract
  • Toli, Aikaterini; Tsaousi, Georgia Maria; Balomenos, Efthymios; Panias, Dimitrios; Heuer, Matthias; Philipson, Harald Gunnar Ralph; Tranell, Maria Gabriella. (2021) Sustainable Silicon and High Purity Alumina Production from Secondary Silicon and Aluminium Raw Materials through the Innovative SisAl Technology. MDPI Materials Proceedings.
    Academic article
  • Vallejo-Olivares, Alicia; Philipson, Harald; Gökelma, Mertol; Roven, Hans Jørgen; Furu, Trond; Kvithyld, Anne; Tranell, Gabriella. (2021) Compaction of aluminium foil and its effect on oxidation and recycling yield. The Minerals, Metals & Materials Series.
    Academic article
  • Wallin, Maria; Bugten, Andreas Voll; Tranell, Gabriella; Ekstrøm, Kai Erik. (2021) Valorization of SiMn Sludge for Production of Low-Phosphorus Ferroalloys. Journal of Sustainable Metallurgy. volum 7.
    Academic article
  • Wærnes, Aud Nina; Tranell, Gabriella. (2021) Bruk kraften i Norge. Dagens næringsliv.
    Popular scientific article

2020

  • Ekstrøm, Kai Erik; Bugten, Andreas Voll; Tranell, Gabriella. (2020) Spent potlining: Experimental work and thermochemical modelling in SFI Metal Production. 2020.
    Report
  • Gökelma, Mertol; Diaz, Fabian; Oner, Ilayda Elif; Friedrich, Bernd; Tranell, Gabriella. (2020) An Assessment of Recyclability of Used Aluminium Coffee Capsules. The Minerals, Metals & Materials Series.
    Academic article
  • Gökelma, Mertol; Einarsrud, Kristian Etienne; Tranell, Gabriella; Friedrich, Bernd. (2020) Shape Factor Effect on Inclusion Sedimentation in Aluminum Melts. Metallurgical and Materials Transactions B. volum 51B.
    Academic article
  • Kero, Ida Teresia; Grådahl, Svend; Tranell, Gabriella. (2020) Particulate matter and related airborne emissions from silicon and ferrosilicon production. Silicon for the Chemical and Solar Industry XV.
    Academic chapter/article/Conference paper
  • Myklebust, Håkon Aleksander; Aarhaug, Thor Anders; Tranell, Gabriella. (2020) Measurement System for Fugitive Emissions in Primary Aluminium Electrolysis. The Minerals, Metals & Materials Series.
    Academic article
  • Solem, Cathrine Kyung Won; Ekstrøm, Kai Erik; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2020) Evaluation of the Effect of CO2 Cover Gas on the Rate of Oxidation of an AlMgSi Alloy. The Minerals, Metals & Materials Series.
    Academic article
  • Tranell, Gabriella; Safarian, Jafar; Wallin, Maria. (2020) SisAl – A New Process for Production of Silicon. Silicon for the Chemical and Solar Industry XV.
    Academic chapter/article/Conference paper

2019

  • Gökelma, Mertol; Aarnæs, Trygve Storm; Maier, Jürgen; Friedrich, Bernd; Tranell, Gabriella. (2019) Behaviour of Aluminium Carbide in Al-melts during Re-melting. Light Metals.
    Academic article
  • Gökelma, Mertol; Meling, Ingrid; Soylu, Ece; Kvithyld, Anne; Tranell, Gabriella. (2019) A Method for Assessment of Recyclability of Aluminum from Incinerated Household Waste. The Minerals, Metals & Materials Series.
    Academic article
  • Hegseth, Marit Nøst; Føreland, Solveig; Vangberg, Hans Christian Bones; Tranell, Gabriella; Arnoldussen, Yke Jildouw; Zienolddiny, Shanbeh; Kero, Ida. (2019) DeMaskUs-prosjektet: Ultrafint støv i Norsk smelteverksindustri -Dannelse, helseeffekter og beskyttelse. Ramazzini: norsk tidsskrift for arbeids- og miljømedisin. volum 27 (1).
    Article
  • Ma, Yan; Jiang, Bo; Moosavi-Khoonsari, Elmira; Andersson, Stefan; Opila, Elizabeth J.; Tranell, Gabriella. (2019) Oxidation of Liquid Silicon in Air Atmospheres Containing Water Vapor. Industrial & Engineering Chemistry Research. volum 58 (16).
    Academic article
  • Smith, Nicholas Albert; Gleeson, Brian; wissam, saidi; Kvithyld, Anne; Tranell, Gabriella. (2019) Effects of CO2 cover gas and yttrium additions on the oxidation of AlMg alloys. Light Metals 2019.
    Academic chapter/article/Conference paper

2018

  • Bjørnstad, Erlend Lunnan; Tranell, Maria Gabriella. (2018) Statistical Model for Locating Micro Slag Droplets in MG-Si production. Silicon for the Chemical and Solar Industry XIV.
    Academic chapter/article/Conference paper
  • Ma, Yan; Moosavi-Khoonsari, Elmira; Kero, Ida; Tranell, Gabriella. (2018) Element distribution in the silicomanganese production process. Metallurgical and Materials Transactions B. volum 49 (5).
    Academic article
  • Olsen, Håkon Aleksander Hartvedt; Andersson, Stefan; Tranell, Gabriella. (2018) Evaporation and diffusion of Mn in inert systems. The Minerals, Metals & Materials Series. volum Part F3.
    Academic article
  • Smith, Nicholas Albert; Gleeson, Brian; wissam, saidi; Kvithyld, Anne; Tranell, Gabriella. (2018) Mechanism behind the Inhibiting Effect of CO2 on the Oxidation of Al−Mg Alloys. Industrial & Engineering Chemistry Research.
    Academic article
  • Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. (2018) The Mechanism Behind the Oxidation Protection of High Mg Al Alloys with Beryllium. Metallurgical and Materials Transactions B. volum 49 (5).
    Academic article
  • Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. (2018) XPS Examination of the Oxide-Metal interface of an Al-Mg Alloy Containing Beryllium. Light Metals 2018.
    Academic chapter/article/Conference paper
  • Ødegård, Ivar Andre; Tranell, Gabriella. (2018) Formation of Copper–Neodymium Intermetallic Compounds by Carbothermic Reduction of Neodymium Oxide in the Presence of Copper. Industrial & Engineering Chemistry Research. volum 57 (40).
    Academic article

2017

  • Bjørnstad, Erlend Lunnan; Tranell, Gabriella. (2017) Mass Transfer of Al and Ca Between Silicon and Synthetic SiO2-CaO-Al2O3 Slags. Materials Processing Fundamentals 2017.
    Academic chapter/article/Conference paper
  • Espelien, Stine; Tranell, Gabriella; Safarian, Jafar. (2017) Effect of Magnesium Addition on Removal of Impurities from Silicon by Hydrometallurgical Treatment. Energy Technology 2017.
    Academic chapter/article/Conference paper
  • Kennedy, Mark William; Tianming, Sun; Yurramendi, Lourdes; Arnout, Sander; Aune, Ragnhild Elizabeth; Tranell, Gabriella. (2017) Pyrometallurgical Treatment of Apatite Concentrate with the Objective of Rare Earth Element Recovery: Part II. Journal of Sustainable Metallurgy. volum 3 (4).
    Academic article
  • Kero, Ida; Grådahl, Svend; Tranell, Gabriella. (2017) Erratum to: Airborne Emissions from Si/FeSi Production. JOM. volum 69 (2).
    Errata
  • Krystad, Egil Grøndal; Jakobsson, Lars Klemet; Tang, Kai; Tranell, Gabriella. (2017) Thermodynamic Behavior and Mass Transfer Kinetics of Boron Between Ferrosilicon and CaO-SiO2 Slag. Metallurgical and Materials Transactions B. volum 48 (5).
    Academic article
  • Ma, Yan; Kero, Ida; Gates, Sarel Johannes Francois; Tranell, Gabriella. (2017) Trace elements behavior during the oxidation of liquid SiMn alloy. The Minerals, Metals & Materials Series. volum Part F5.
    Academic article
  • Ma, Yan; Kero, Ida; Tranell, Gabriella. (2017) Fume formation from oxidation of liquid SiMn alloy. Oxidation of Metals. volum 89 (1-2).
    Academic article
  • Safarian, Jafar; Sanna, Claudio; Tranell, Gabriella. (2017) Boron Removal from Silicon by Moisturized Gases. 33 European Photovoltaic Solar Energy Conference and Exhibition.
    Academic chapter/article/Conference paper
  • Smith, Nicholas; Gleeson, Brian; Kvithyld, Anne; Tranell, Gabriella. (2017) Effects of 2 ppm Beryllium on the Oxidation of a 5XXX Aluminum Alloy at Temperatures Between 500 and 750 °C. Light metals 2017.
    Academic chapter/article/Conference paper
  • Tianming, Sun; Kennedy, Mark William; Yurramendi, Lourdes; Aldana, Jose; Del Rio, Carmen; Arnout, Sander; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2017) Pyrometallurgical Treatment of Apatite Concentrate with the Objective of Rare Earth Element Extraction: Part I. Journal of Sustainable Metallurgy. volum 3 (4).
    Academic article
  • Zhang, Song; Meng, Fanying; Søndenå, Rune; Liu, Zhengxin; Tranell, Gabriella. (2017) Investigation of nanoscale quasi pyramid texture for HIT solar cells using n-type high performance multicrystalline silicon. Energy Procedia. volum 124.
    Academic article

2016

  • Zhang, Song; Modanese, Chiara; Gaspar, Guilherme Manuel Morais; Søndenå, Rune; Tranell, Gabriella; Di Sabatino, Marisa. (2016) Majority Carrier Mobility of Compensated Silicon: Comparison of Room Temperature Measurements and Models. Energy Procedia. volum 92.
    Academic article
  • Ahn, Seung Hwan; Jakobsson, Lars Klemet; Tranell, Gabriella. (2016) Distribution of calcium and aluminum between molten silicon and silica-rich CaO-Al2O3-SiO2 slags at 1823 K (1550 °C). Metallurgical and Materials Transactions B. volum 48 (1).
    Academic article
  • Jakobsson, Lars Klemet; Tranell, Gabriella; Jung, In-Ho. (2016) Experimental investigation and thermodynamic modeling of the B2O3-FeO-Fe2O3-Nd2O3 system for recycling of NdFeB magnet scrap. Metallurgical and Materials Transactions B. volum 48 (1).
    Academic article
  • Kero, Ida Teresia; Grådahl, Svend; Tranell, Maria Gabriella. (2016) Emissions from MG-Si/FeSi production – a summary. Silicon for the Chemical and Solar Industry XIII.
    Academic chapter/article/Conference paper
  • Kero, Ida; Grådahl, Svend; Tranell, Gabriella. (2016) Airborne Emissions from Si/FeSi Production. JOM. volum 69 (2).
    Academic article
  • Kero, Ida; Tranell, Gabriella. (2016) Active Oxidation and Fume Formation from Liquid SiMn. 7th International Symposium on High-Temperature Metallurgical Processing.
    Academic chapter/article/Conference paper
  • Olsen, Jan Erik; Kero, Ida; Engh, Thorvald Abel; Tranell, Gabriella. (2016) Model of Silicon Refining During Tapping: Removal of Ca, Al, and Other Selected Element Groups. Metallurgical and Materials Transactions B.
    Academic article
  • Romann, Julien Clement; Chauton, Mathilde Skogen; Hanetho, Sidsel Meli; Vebner, Marius Juelsrud; Heldal, Mikal; Thaulow, Christian; Vadstein, Olav; Tranell, Gabriella; Einarsrud, Mari-Ann. (2016) Diatom frustules as a biomaterial: effects of chemical treatment on organic material removal and mechanical properties in cleaned frustules from two Coscinodiscus species. Journal of porous materials. volum 23 (4).
    Academic article
  • Safarian, Jafar; Tang, Kai; Olsen, Jan Erik; Andersson, Stefan; Tranell, Gabriella; Hildal, Kjetil. (2016) Mechanisms and Kinetics of Boron Removal from Silicon by Humidified Hydrogen. Metallurgical and Materials Transactions B. volum 47 (2).
    Academic article
  • Safarian, Jafar; Tranell, Gabriella. (2016) SILICON PURIFICATION THROUGH MAGNESIUM ADDITION AND ACID LEACHING. 32 European PV conference and Exhibition.
    Academic chapter/article/Conference paper

2015

  • Bian, Yuyang; Tang, Kai; Tranell, Gabriella. (2015) A thermodynamic assessment of the Nd-C system. Calphad. volum 51.
    Academic article
  • Kero, Ida; Næss, Mari K.; Andersen, Vegar; Tranell, Gabriella. (2015) Refining Kinetics of Selected Elements in the Industrial Silicon Process. Metallurgical and Materials Transactions B. volum 46 (3).
    Academic article
  • Kero, Ida; Næss, Mari K.; Tranell, Gabriella. (2015) Particle size distributions of particulate emissions from the ferroalloy industry evaluated by Electrical Low Pressure Impactor (ELPI). Journal of Occupational and Environmental Hygiene. volum 12 (1).
    Academic article
  • Romann, Julien Clement; Valmalette, Jean-Christophe; Chauton, Matilde Skogen; Tranell, Gabriella; Einarsrud, Mari-Ann; Vadstein, Olav. (2015) Wavelength and orientation dependent capture of light by diatom frustule nanostructures. Scientific Reports. volum 5:17403.
    Academic article
  • Sun, Tianming; Kennedy, Mark William; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2015) Apatite Concentrate, A Potential New Source of Rare Earth Elements. Rare Metal Technology.
    Academic chapter/article/Conference paper
  • Yurko, James; Allanore, Antoine; Bartlett, Laura; Lee, Jonghyun; Zhang, Lifeng; Tranell, Gabriella; Meteleva-Fischer, Yulia; Ikhmayies, Shadia; Budiman, Arief Suriadi; Tripathy, Prabhat; Fredrickson, Guy. (2015) EPD Congress, Proceedings of symposia sponsored by the Extraction & Processing Division (EPD) of The Minerals, Metals & Materials Society (TMS) held during TMS 2015 144th Annual Meeting and Exhibition, March 15-19, 2015 Walt Disney World • Orlando, Florida, USA. John Wiley & Sons. 2015. ISBN 978-1-119-08245-3.
    Academic anthology/Conference proceedings
  • Zhang, Song; Modanese, Chiara; Di Sabatino, Marisa; Tranell, Gabriella. (2015) Temperature-dependent Hall effect measurements on Cz-grown silicon pulled from compensated and recycled feedstock materials. Journal of Crystal Growth. volum 429.
    Academic article

2014

  • Kline, Jeffery; Tangstad, Merete; Tranell, Gabriella. (2014) A Raman Spectroscopic Study of the Structural Modifications Associated with the Addition of Calcium Oxide and Boron Oxide to Silica. Metallurgical and Materials Transactions B. volum 46 (1).
    Academic article
  • Næss, Mari K.; Olsen, Jan Erik; Andersson, Stefan; Tranell, Gabriella. (2014) Parameters Affecting the Rate and Product of Liquid Silicon Oxidation. Oxidation of Metals. volum 82 (5-6).
    Academic article
  • Safarian-Dastjerdi, Jafar; Tang, Kai; Hildal, Kjetil; Tranell, Gabriella. (2014) Boron Removal from Silicon by Humidified Gases. Metallurgical and Materials Transactions E. volum 1 (1).
    Academic article
  • Slizovskiy, Dmitry; Tveit, Halvard; Brede, I.; Tranell, Gabriella; Andersen, Geir Johan; Kamfjord, Nils Eivind; Wittgens, Bernd. (2014) The industrial-scale study of the effect of charge frequency and H2O behaviour in the off-gases on NOx emissions in Si furnace. Silicon for the Chemical and Solar Industry XII.
    Academic chapter/article/Conference paper
  • Tranell, Gabriella; Kero, Ida Teresia; Næss, Mari Kirkebøen; Andersen, Vegar. (2014) Thermodynamic and kinetic behaviour of Ca, Al and B in the refining of liquid silicon. Silicon for the Chemical and Solar Industry XII.
    Academic chapter/article/Conference paper
  • Wilson, Shawn C.; Kvithyld, Anne; Engh, Thorvald Abel; Tranell, Gabriella. (2014) Oxidation of manganese-containing aluminum alloys studied by SEM. Materials Science Forum. volum 794-796.
    Academic article
  • Wilson, Shawn C.; Kvithyld, Anne; Tranell, Gabriella; Engh, Thorvald Abel. (2014) Oxidation of Manganese-Containing Aluminum Alloys. Light Metals.
    Academic article
  • Zhang, Song; Juel, Mari; Øvrelid, Eivind Johannes; Tranell, Gabriella. (2014) Investigating the effect of carbon on oxygen behavior in n-type Czochralski silicon for PV application. Journal of Crystal Growth. volum 411.
    Academic article
  • Ødegård, Ivar Andre; Romann, Julien Clement; Fossdal, Anita; Røyset, Arne Karstein; Tranell, Gabriella. (2014) Synthesis and properties of silicon/magnesium silicon nitride diatom frustule replicas. Journal of Materials Chemistry A. volum 2 (39).
    Academic article

2013

  • Dal Martello, Elena; Tranell, Gabriella; Ostrovski, Oleg; Zhang, GQ; Raaness, Ola S.; B. Larsen, Rune; Tang, Kai; Koshy, P. (2013) Trace Elements in the Si Furnace. Part II: Analysis of Condensate in Carbothermal Reduction of Quartz. Metallurgical and Materials Transactions B. volum 44 (2).
    Academic article
  • Dal Martello, Elena; Tranell, Gabriella; Ostrovski, Oleg; Zhang, GQ; Raaness, Ola S.; Larsen, Rune Berg; Tang, Kai; Koshy, P. (2013) Trace Elements in the Si Furnace. Part I: Behavior of Impurities in Quartz During Reduction. Metallurgical and Materials Transactions B. volum 44 (2).
    Academic article
  • Næss, Mari K.; Kero, Ida Teresia; Tranell, Gabriella. (2013) A new method for estimation of emissions and sources of measurements error in the silicon refining process. JOM. volum 65 (8).
    Academic article
  • Næss, Mari K.; Kero, Ida; Tranell, Gabriella; Tang, Kai; Tveit, Halvard. (2013) Element Distribution in Silicon Refining: Thermodynamic Model and Industrial Measurements. JOM. volum 66 (11).
    Academic article
  • Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete. (2013) Thermodynamic and Kinetic Behavior of B and Na Through the Contact of B-Doped Silicon with Na2O-SiO2 Slags. Metallurgical and Materials Transactions B. volum 44 (3).
    Academic article
  • Tang, Kai; Ciftja, Arjan; Eijk, Casper van der; Wilson, Shawn C.; Tranell, Gabriella. (2013) Recycling of the Rare Earth Oxides from Spent Rechargeable Batteries Using Waste Metallurgical Slags. Journal of Mining and Metallurgy. Section B: Metallurgy. volum 49 (2).
    Academic article
  • Zhang, Song; Øvrelid, Eivind Johannes; Hu, Yu; Tranell, Gabriella. (2013) Effect of Oxygen and Carbon on Lifetime in Cz Silicon Pulled from Top-Cuts of Casted Multi-Crystalline Ingot. EPD Congress 2013 - TMS 2013 Annual Meeting and Exhibition.
    Academic chapter/article/Conference paper

2012

  • Chauton, Matilde Skogen; Tranell, Gabriella. (2012) Naturens solcellepanel skal gi oss strøm. Aftenposten Innsikt.
    Popular scientific article
  • Chauton, Matilde Skogen; Vadstein, Olav; Eggen, Marit; Tranell, Gabriella. (2012) Alger kan gi geniale solceller. Forskning.no.
    Popular scientific article
  • Chauton, Matilde Skogen; Vadstein, Olav; Eggen, Marit; Tranell, Gabriella. (2012) Alger kan gi geniale solceller. Vitenskap-og-teknologi - NRK.
    Popular scientific article
  • Dal Martello, Elena; Bernardis, Sarah; Larsen, RB; Tranell, Gabriella; Di Sabatino Lundberg, Marisa; Arnberg, Lars. (2012) Electrical fragmentation as a novel route for the refinement of quartz raw materials for trace mineral impurities. Powder Technology. volum 224.
    Academic article
  • Krystad, Egil; Tang, Kai; Tranell, Gabriella. (2012) The Kinetics of Boron Transfer in Slag Refining of Silicon. JOM. volum 64 (8).
    Academic article
  • Mærk, Mali; Tranell, Gabriella. (2012) Fornybar energi.
    Brochure
  • Mærk, Mali; Tranell, Gabriella. (2012) Renewable energy.
    Brochure
  • Næss, Mari Kirkebøen; Tranell, Gabriella; Olsen, Jan Erik; Kamfjord, Nils Eivind; Tang, Kai. (2012) Mechanisms and Kinetics of Liquid Silicon Oxidation During Industrial Refining. Oxidation of Metals. volum 78 (3-4).
    Academic article
  • Næss, Mari Kirkebøen; Young, David J.; Zhang, Jianqiang; Olsen, Jan Erik; Tranell, Gabriella. (2012) Active Oxidation of Liquid Silicon: Experimental Investigation of Kinetics. Oxidation of Metals. volum 78 (5-6).
    Academic article
  • Olsen, Jan Erik; Næss, Mari Kirkebøen; Tranell, Gabriella. (2012) Understanding Fuming during Metal Refining by CFD. CFD Modeling and Simulation in Materials Processing.
    Academic chapter/article/Conference paper
  • Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete. (2012) Processes for upgrading metallurgical grade silicon to solar grade silicon. Energy Procedia. volum 20.
    Academic article
  • Øvrelid, Eivind Johannes; Tangstad, Merete; Tranell, Gabriella; Lohne, Otto; Ceccaroli, Bruno. (2012) New advances in metallurgical solar grade silicon based on recent Norwegian research activities. Physica Status Solidi. C, Current topics in solid state physics. volum 9 (10-11).
    Academic article

2011

  • Chauton, Matilde Skogen; Tranell, Gabriella. (2011) Lys framtid med alger - Algeskall er perfekt bygget for å utnytte alt sollys. Det kan gi oss effektive og billige solceller. Gemini. volum 4.
    Popular scientific article
  • Dal Martello, Elena; Tranell, Gabriella; Gaal, Sean; Raaness, Ola S.; Tang, Kai; Arnberg, Lars. (2011) Study of pellets and lumps as raw materials in silicon production from quartz and silicon carbide. Metallurgical and Materials Transactions B. volum 42 (5).
    Academic article
  • Dal Martello, Elena; Tranell, Gabriella; Raaness, Ola S.; Arnberg, Lars. (2011) Combined XRD and XRF Technique for the Quantification of the Mass Balance in a Si Carbothermic Production Experiment. ISIJ International. volum 51 (9).
    Academic article

2010

  • Kline, Jeffery; Tangstad, Merete; Tranell, Gabriella. (2010) Effects of calcium oxide on the silicate structure during slag refining of silicon: a Raman spectroscopic study. The Proceedings of the 25th EU PVSEC/WCPEC-5 2010.
    Academic chapter/article/Conference paper
  • Tranell, Gabriella; Andersson, M; Ringdalen, Eli; Steinmo, Jacob. (2010) Reaction Zones in a FeSi75 Furnace – Results from an Industrial Excavation. INFACON XII 2010, Proceedings of The twelfth international ferroalloys congress. Sustainable Future. Volume I + II.
    Academic chapter/article/Conference paper

2009

  • Di Sabatino, Marisa; Juel, Mari; Arnberg, Lars; Syvertsen, Martin; Tranell, Gabriella. (2009) Control of grain size and -orientation in multi-crystalline silicon ingots. Transactions of the Indian Institute of Metals. volum 62 (4-5).
    Academic article
  • Eijk, Casper van der; Grong, Øystein; Haakonsen, Fredrik; Kolbeinsen, Leiv; Tranell, Gabriella. (2009) Progress in the development and use of grain refiner based on cerium sulphide or titanium compound for carbon steel. ISIJ International. volum 49 (7).
    Academic article
  • Safarian, Jafar; Kolbeinsen, Leiv; Tangstad, Merete; Tranell, Gabriella. (2009) Kinetics and mechanism of the simultaneous carbothermic reduction of FeO and MnO from high-carbon ferromanganese slag. Metallurgical and Materials Transactions B. volum 40 (6).
    Academic article
  • Tang, K.; Øvrelid, E.J.; Tranell, Gabriella; Tangstad, Merete. (2009) A thermochemical database for the solar cell silicon materials. Materials transactions. volum 50 (8).
    Academic article
  • Tang, Kai; Øvrelid, Eivind Johannes; Tranell, Gabriella; Tangstad, Merete. (2009) Critical assessment of the impurity diffusivities in solid and liquid silicon. JOM. volum 61 (11).
    Academic article

Journal publications

  • Andersen, Vegar; Rasouli, Azam; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Silica Fume Formation in Different Gas Atmospheres. Industrial & Engineering Chemistry Research.
    Academic article
  • Andersen, Vegar; Solheim, Ingeborg; Gaertner, Heiko; Sægrov-Sorte, Bendik; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Correction to: Pilot-Scale Test of Flue Gas Recirculation for The Silicon Process (Journal of Sustainable Metallurgy, (2022), 10.1007/s40831-022-00639-0). Journal of Sustainable Metallurgy.
    Errata
  • Arnesen, Kamilla; Albinet, Alexandre; Chatellier, Claudine; Huynh, Nina; Aarhaug, Thor Anders; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Characterization of industrial hydrocarbon samples from anode baking furnace off-gas treatment facility. The Minerals, Metals & Materials Series.
    Academic article
  • Matkivskyi, Vladyslav; Røyset, Arne Karstein; Stokkan, Gaute; Tetlie, Pål; Sabatino, Marisa Di; Tranell, Maria Gabriella. (2023) Novel combinatory method for surface and crystallinity analysis of crystalline materials. MethodsX.
    Academic article
  • Matkivskyi, Vladyslav; Røyset, Arne Karstein; Stokkan, Gaute; Tetlie, Pål; Sabatino, Marisa Di; Tranell, Maria Gabriella. (2023) Novel technique to study the wet chemical etching response of multi-crystalline silicon wafers. Materials Science & Engineering: B. Solid-state Materials for Advanced Technology. volum 290.
    Academic article
  • Milani, Veronica; Vallejo Olivares, Alicia; Tranell, Maria Gabriella; Timelli, Giulio. (2023) Influence of Cryolite Content on the Thermal Properties and Coalescence Efficiency of NaCl-KCl salt flux. The Minerals, Metals & Materials Series.
    Academic article
  • Müller, Fride; Aarhaug, Thor Anders; Tranell, Maria Gabriella. (2023) Heavy Metal Emissions through Particulate Matter from Aluminium Electrolysis. The Minerals, Metals & Materials Series.
    Academic article
  • Rasouli, Azam; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Silica Fume Formation in Different Gas Atmospheres. Industrial & Engineering Chemistry Research.
    Article
  • Rasouli, Azam; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Silica Fume Formation in Different Gas Atmospheres. Industrial & Engineering Chemistry Research. volum 62 (10).
    Article
  • Andersen, Vegar; Gaertner, Heiko; Grådahl, Svend; Ksiazek, Michal Tomasz; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2022) Measurement and Evaluation of Tapping Gas Energy from the Silicon Furnace. Social Science Research Network (SSRN).
    Academic article
  • Andersen, Vegar; Gaertner, Heiko; Grådahl, Svend; Ksiazek, Michal Tomasz; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2022) Tapping Gas from the Silicon Submerged Arc Furnace: An Industrial Measurement Campaign. JOM. volum 74 (11).
    Academic article
  • Andersen, Vegar; Solheim, Ingeborg; Gaertner, Heiko; Sægrov-Sorte, Bendik; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2022) Pilot-Scale Test of Flue Gas Recirculation for The Silicon Process. Journal of Sustainable Metallurgy.
    Academic article
  • Bjørnstad, Erlend Lunnan; Jung, In-Ho; Van Ende, Marie-Aline; Tranell, Gabriella. (2022) Oxidative Refining of Metallurgical Grade Silicon: Lab-Scale Measurements on the Overarching Refining Behavior of Ca and Al. Metallurgical and Materials Transactions B. volum 53B (2).
    Academic article
  • Blandhol, Kjell; Engvoll, Krister; Djupvik, Veronika; Wallin, Bogg Maria Elisabeth; Tranell, Maria Gabriella; Haarberg, Torstein. (2022) Preliminary Techno-Economic Considerations of the Sisal Process - Closing Materials Loops through Industrial Symbiosis. SSRN Electronic Journal.
    Academic article
  • Ma, Yan; moosavi-khoonsari, Elmira; Myklebust, Håkon A Hartvedt Olsen; Tranell, Gabriella. (2022) Oxidation and Fume Formation from Liquid Silicomanganese Alloys Exposed to Atmospheres Containing Moisture. Metallurgical and Materials Transactions B. volum 53 (4).
    Academic article
  • Myklebust, Håkon A Hartvedt Olsen; Aarhaug, Thor Anders; Tranell, Maria Gabriella. (2022) Use of a Distributed Micro-sensor System for Monitoring the Indoor Particulate Matter Concentration in the Atmosphere of Ferroalloy Production Plants. JOM. volum 74.
    Academic article
  • Philipson, Harald Gunnar Ralph; Blandhol, Kjell; Engvoll, Krister; Djupvik, Veronika; Wallin, Bogg Maria Elisabeth; Tranell, Maria Gabriella; Haarberg, Torstein. (2022) Preliminary Techno-Economic Considerations of the Sisal Process - Closing Materials Loops through Industrial Symbiosis. SSRN Electronic Journal.
    Academic article
  • Philipson, Harald; Solbakk, Gjermund L.; Wallin, Maria; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2022) Innovative Utilization of Aluminum-Based Secondary Materials for Production of Metallurgical Silicon and Alumina-Rich Slag. Light Metals.
    Academic article
  • Rasouli, Azam; Herstad, Karl Edvin; Safarian, Jafar; Tranell, Gabriella. (2022) Magnesiothermic Reduction of Natural Quartz. Metallurgical and Materials Transactions B. volum 53B.
    Academic article
  • Rasouli, Azam; Tsoutsouva, Maria; Safarian, Jafar; Tranell, Gabriella. (2022) Kinetics of Magnesiothermic Reduction of Natural Quartz. Materials. volum 15 (19).
    Academic article
  • Solem, Cathrine Kyung Won; Deledda, Stefano; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2022) Sampling Procedure, Characterization, and Quantitative Analyses of Industrial Aluminum White Dross. Journal of Sustainable Metallurgy.
    Academic article
  • Solem, Cathrine Kyung Won; Vullum, Per Erik; Ebadi, Mahsa; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2022) The Role of CO2 in the Oxidation-Protection of Mg-Containing Aluminum Alloys. Metallurgical and Materials Transactions B.
    Short communication
  • Solem, Cathrine Kyung Won; Vullum, Per Erik; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2022) Heat Treatment of Mg-Containing Aluminum Alloys 5182 and 6016 in an Oxidizing Atmosphere with 4% CO2. Light Metals.
    Academic article
  • Soylu, Ece; Kaya, Faruk; Sezen, Meltem; Bakan, Feray; Tranell, Gabriella; Derin, Bora. (2022) On the Production of W–Fe–B Ternary Compounds by Self-propagating High-Temperature Synthesis. Metallurgical and Materials Transactions B. volum 53B.
    Academic article
  • Tang, Kai; Eijk, Casper van der; Gouttebroze, Sylvain; Du, Qiang; Safarian, Jafar; Tranell, Gabriella. (2022) Rheological properties of Al2O3–CaO–SiO2 slags. Calphad. volum 77.
    Academic article
  • Vallejo-Olivares, Alicia; Høgåsen, Solveig; Kvithyld, Anne; Tranell, Gabriella. (2022) Effect of Compaction and Thermal De-coating Pre-treatments on the Recyclability of Coated and Uncoated Aluminium. The Minerals, Metals & Materials Series.
    Academic article
  • Vallejo-Olivares, Alicia; Høgåsen, Solveig; Kvithyld, Anne; Tranell, Gabriella. (2022) Thermal De‑coating Pre‑treatment for Loose or Compacted Aluminum Scrap and Consequences for Salt‑Flux Recycling. Journal of Sustainable Metallurgy. volum 8.
    Academic article
  • Bjørnstad, Erlend Lunnan; Tranell, Gabriella. (2021) Nucleation of SiO2-CaO-Al2O3 Slag in Oxidative Ladle Refining of Metallurgical Grade Silicon. Metallurgical and Materials Transactions B. volum 52.
    Academic article
  • Ekstrøm, Kai Erik; Bugten, Andreas Voll; Eijk, Casper van der; Lazou, Adamantia; Balomenos, E.; Tranell, Gabriella. (2021) Recovery of Iron and Aluminum from Bauxite Residue by Carbothermic Reduction and Slag Leaching. Journal of Sustainable Metallurgy. volum 7.
    Academic article
  • Gökelma, Mertol; Aarnæs, Trygve Storm; Maier, Jürgen; F. Renkel, Maria; Ekstrøm, Kai Erik; Friedrich, Bernd; Tranell, Gabriella. (2021) Behavior of Al4C3 Particles During Flotation and Sedimentation in Aluminum Melts. Metallurgical and Materials Transactions B. volum 52B.
    Academic article
  • Gökelma, Mertol; Vallejo-Olivares, Alicia; Tranell, Gabriella. (2021) Characteristic properties and recyclability of the aluminium fraction of MSWI bottom ash. Waste Management. volum 130.
    Academic article
  • Lie Solbakk, Gjermund; Wallin, Maria; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2021) Kinetics of silicon production by aluminothermic reduction of silica using aluminium and aluminium dross as reductants. SSRN Electronic Journal.
    Academic article
  • Myklebust, Håkon A Hartvedt Olsen; Andersson, Stefan; Tranell, Gabriella. (2021) Correction to: Oxidation-Enhanced Evaporation in High-Carbon Ferromanganese (Oxidation of Metals, (2021), 95, 3-4, (269-290), 10.1007/s11085-021-10023-0). Oxidation of Metals. volum 95 (3-4).
    Errata
  • Myklebust, Håkon A Hartvedt Olsen; Andersson, Stefan; Tranell, Gabriella. (2021) Oxidation-Enhanced Evaporation in High-Carbon Ferromanganese. Oxidation of Metals. volum 95.
    Academic article
  • Philipson, Harald Gunnar Ralph; Lie Solbakk, Gjermund; Einarsrud, Kristian Etienne; Wallin, Bogg Maria Elisabeth; Tranell, Maria Gabriella. (2021) Kinetics of Silicon Production by Aluminothermic Reduction of Silica Using Aluminum and Aluminum Dross as Reductants. SSRN Electronic Journal.
    Academic article
  • Solem, Cathrine Kyung Won; Solberg, Egil; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2021) Influence of Mg Concentration on the Inhibiting Effect of CO2 on the Rate of Oxidation of Aluminum Alloys 5182 and 6016. The Minerals, Metals & Materials Series.
    Academic article
  • Solem, Cathrine Kyung Won; Tranell, Gabriella; Akhtar, Shahid; Solberg, Egil; Aune, Ragnhild Elizabeth. (2021) Sampling Procedure, Microstructural Charaterisation and Quantitative Analyses of Industrial Aluminium White Dross Samples. International Conference on Molten Slags Fluxes and Salts : Proceedings.
    Abstract
  • Toli, Aikaterini; Tsaousi, Georgia Maria; Balomenos, Efthymios; Panias, Dimitrios; Heuer, Matthias; Philipson, Harald Gunnar Ralph; Tranell, Maria Gabriella. (2021) Sustainable Silicon and High Purity Alumina Production from Secondary Silicon and Aluminium Raw Materials through the Innovative SisAl Technology. MDPI Materials Proceedings.
    Academic article
  • Vallejo-Olivares, Alicia; Philipson, Harald; Gökelma, Mertol; Roven, Hans Jørgen; Furu, Trond; Kvithyld, Anne; Tranell, Gabriella. (2021) Compaction of aluminium foil and its effect on oxidation and recycling yield. The Minerals, Metals & Materials Series.
    Academic article
  • Wallin, Maria; Bugten, Andreas Voll; Tranell, Gabriella; Ekstrøm, Kai Erik. (2021) Valorization of SiMn Sludge for Production of Low-Phosphorus Ferroalloys. Journal of Sustainable Metallurgy. volum 7.
    Academic article
  • Wærnes, Aud Nina; Tranell, Gabriella. (2021) Bruk kraften i Norge. Dagens næringsliv.
    Popular scientific article
  • Gökelma, Mertol; Diaz, Fabian; Oner, Ilayda Elif; Friedrich, Bernd; Tranell, Gabriella. (2020) An Assessment of Recyclability of Used Aluminium Coffee Capsules. The Minerals, Metals & Materials Series.
    Academic article
  • Gökelma, Mertol; Einarsrud, Kristian Etienne; Tranell, Gabriella; Friedrich, Bernd. (2020) Shape Factor Effect on Inclusion Sedimentation in Aluminum Melts. Metallurgical and Materials Transactions B. volum 51B.
    Academic article
  • Myklebust, Håkon Aleksander; Aarhaug, Thor Anders; Tranell, Gabriella. (2020) Measurement System for Fugitive Emissions in Primary Aluminium Electrolysis. The Minerals, Metals & Materials Series.
    Academic article
  • Solem, Cathrine Kyung Won; Ekstrøm, Kai Erik; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2020) Evaluation of the Effect of CO2 Cover Gas on the Rate of Oxidation of an AlMgSi Alloy. The Minerals, Metals & Materials Series.
    Academic article
  • Gökelma, Mertol; Aarnæs, Trygve Storm; Maier, Jürgen; Friedrich, Bernd; Tranell, Gabriella. (2019) Behaviour of Aluminium Carbide in Al-melts during Re-melting. Light Metals.
    Academic article
  • Gökelma, Mertol; Meling, Ingrid; Soylu, Ece; Kvithyld, Anne; Tranell, Gabriella. (2019) A Method for Assessment of Recyclability of Aluminum from Incinerated Household Waste. The Minerals, Metals & Materials Series.
    Academic article
  • Hegseth, Marit Nøst; Føreland, Solveig; Vangberg, Hans Christian Bones; Tranell, Gabriella; Arnoldussen, Yke Jildouw; Zienolddiny, Shanbeh; Kero, Ida. (2019) DeMaskUs-prosjektet: Ultrafint støv i Norsk smelteverksindustri -Dannelse, helseeffekter og beskyttelse. Ramazzini: norsk tidsskrift for arbeids- og miljømedisin. volum 27 (1).
    Article
  • Ma, Yan; Jiang, Bo; Moosavi-Khoonsari, Elmira; Andersson, Stefan; Opila, Elizabeth J.; Tranell, Gabriella. (2019) Oxidation of Liquid Silicon in Air Atmospheres Containing Water Vapor. Industrial & Engineering Chemistry Research. volum 58 (16).
    Academic article
  • Ma, Yan; Moosavi-Khoonsari, Elmira; Kero, Ida; Tranell, Gabriella. (2018) Element distribution in the silicomanganese production process. Metallurgical and Materials Transactions B. volum 49 (5).
    Academic article
  • Olsen, Håkon Aleksander Hartvedt; Andersson, Stefan; Tranell, Gabriella. (2018) Evaporation and diffusion of Mn in inert systems. The Minerals, Metals & Materials Series. volum Part F3.
    Academic article
  • Smith, Nicholas Albert; Gleeson, Brian; wissam, saidi; Kvithyld, Anne; Tranell, Gabriella. (2018) Mechanism behind the Inhibiting Effect of CO2 on the Oxidation of Al−Mg Alloys. Industrial & Engineering Chemistry Research.
    Academic article
  • Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. (2018) The Mechanism Behind the Oxidation Protection of High Mg Al Alloys with Beryllium. Metallurgical and Materials Transactions B. volum 49 (5).
    Academic article
  • Ødegård, Ivar Andre; Tranell, Gabriella. (2018) Formation of Copper–Neodymium Intermetallic Compounds by Carbothermic Reduction of Neodymium Oxide in the Presence of Copper. Industrial & Engineering Chemistry Research. volum 57 (40).
    Academic article
  • Kennedy, Mark William; Tianming, Sun; Yurramendi, Lourdes; Arnout, Sander; Aune, Ragnhild Elizabeth; Tranell, Gabriella. (2017) Pyrometallurgical Treatment of Apatite Concentrate with the Objective of Rare Earth Element Recovery: Part II. Journal of Sustainable Metallurgy. volum 3 (4).
    Academic article
  • Kero, Ida; Grådahl, Svend; Tranell, Gabriella. (2017) Erratum to: Airborne Emissions from Si/FeSi Production. JOM. volum 69 (2).
    Errata
  • Krystad, Egil Grøndal; Jakobsson, Lars Klemet; Tang, Kai; Tranell, Gabriella. (2017) Thermodynamic Behavior and Mass Transfer Kinetics of Boron Between Ferrosilicon and CaO-SiO2 Slag. Metallurgical and Materials Transactions B. volum 48 (5).
    Academic article
  • Ma, Yan; Kero, Ida; Gates, Sarel Johannes Francois; Tranell, Gabriella. (2017) Trace elements behavior during the oxidation of liquid SiMn alloy. The Minerals, Metals & Materials Series. volum Part F5.
    Academic article
  • Ma, Yan; Kero, Ida; Tranell, Gabriella. (2017) Fume formation from oxidation of liquid SiMn alloy. Oxidation of Metals. volum 89 (1-2).
    Academic article
  • Tianming, Sun; Kennedy, Mark William; Yurramendi, Lourdes; Aldana, Jose; Del Rio, Carmen; Arnout, Sander; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2017) Pyrometallurgical Treatment of Apatite Concentrate with the Objective of Rare Earth Element Extraction: Part I. Journal of Sustainable Metallurgy. volum 3 (4).
    Academic article
  • Zhang, Song; Meng, Fanying; Søndenå, Rune; Liu, Zhengxin; Tranell, Gabriella. (2017) Investigation of nanoscale quasi pyramid texture for HIT solar cells using n-type high performance multicrystalline silicon. Energy Procedia. volum 124.
    Academic article
  • Zhang, Song; Modanese, Chiara; Gaspar, Guilherme Manuel Morais; Søndenå, Rune; Tranell, Gabriella; Di Sabatino, Marisa. (2016) Majority Carrier Mobility of Compensated Silicon: Comparison of Room Temperature Measurements and Models. Energy Procedia. volum 92.
    Academic article
  • Ahn, Seung Hwan; Jakobsson, Lars Klemet; Tranell, Gabriella. (2016) Distribution of calcium and aluminum between molten silicon and silica-rich CaO-Al2O3-SiO2 slags at 1823 K (1550 °C). Metallurgical and Materials Transactions B. volum 48 (1).
    Academic article
  • Jakobsson, Lars Klemet; Tranell, Gabriella; Jung, In-Ho. (2016) Experimental investigation and thermodynamic modeling of the B2O3-FeO-Fe2O3-Nd2O3 system for recycling of NdFeB magnet scrap. Metallurgical and Materials Transactions B. volum 48 (1).
    Academic article
  • Kero, Ida; Grådahl, Svend; Tranell, Gabriella. (2016) Airborne Emissions from Si/FeSi Production. JOM. volum 69 (2).
    Academic article
  • Olsen, Jan Erik; Kero, Ida; Engh, Thorvald Abel; Tranell, Gabriella. (2016) Model of Silicon Refining During Tapping: Removal of Ca, Al, and Other Selected Element Groups. Metallurgical and Materials Transactions B.
    Academic article
  • Romann, Julien Clement; Chauton, Mathilde Skogen; Hanetho, Sidsel Meli; Vebner, Marius Juelsrud; Heldal, Mikal; Thaulow, Christian; Vadstein, Olav; Tranell, Gabriella; Einarsrud, Mari-Ann. (2016) Diatom frustules as a biomaterial: effects of chemical treatment on organic material removal and mechanical properties in cleaned frustules from two Coscinodiscus species. Journal of porous materials. volum 23 (4).
    Academic article
  • Safarian, Jafar; Tang, Kai; Olsen, Jan Erik; Andersson, Stefan; Tranell, Gabriella; Hildal, Kjetil. (2016) Mechanisms and Kinetics of Boron Removal from Silicon by Humidified Hydrogen. Metallurgical and Materials Transactions B. volum 47 (2).
    Academic article
  • Bian, Yuyang; Tang, Kai; Tranell, Gabriella. (2015) A thermodynamic assessment of the Nd-C system. Calphad. volum 51.
    Academic article
  • Kero, Ida; Næss, Mari K.; Andersen, Vegar; Tranell, Gabriella. (2015) Refining Kinetics of Selected Elements in the Industrial Silicon Process. Metallurgical and Materials Transactions B. volum 46 (3).
    Academic article
  • Kero, Ida; Næss, Mari K.; Tranell, Gabriella. (2015) Particle size distributions of particulate emissions from the ferroalloy industry evaluated by Electrical Low Pressure Impactor (ELPI). Journal of Occupational and Environmental Hygiene. volum 12 (1).
    Academic article
  • Romann, Julien Clement; Valmalette, Jean-Christophe; Chauton, Matilde Skogen; Tranell, Gabriella; Einarsrud, Mari-Ann; Vadstein, Olav. (2015) Wavelength and orientation dependent capture of light by diatom frustule nanostructures. Scientific Reports. volum 5:17403.
    Academic article
  • Zhang, Song; Modanese, Chiara; Di Sabatino, Marisa; Tranell, Gabriella. (2015) Temperature-dependent Hall effect measurements on Cz-grown silicon pulled from compensated and recycled feedstock materials. Journal of Crystal Growth. volum 429.
    Academic article
  • Kline, Jeffery; Tangstad, Merete; Tranell, Gabriella. (2014) A Raman Spectroscopic Study of the Structural Modifications Associated with the Addition of Calcium Oxide and Boron Oxide to Silica. Metallurgical and Materials Transactions B. volum 46 (1).
    Academic article
  • Næss, Mari K.; Olsen, Jan Erik; Andersson, Stefan; Tranell, Gabriella. (2014) Parameters Affecting the Rate and Product of Liquid Silicon Oxidation. Oxidation of Metals. volum 82 (5-6).
    Academic article
  • Safarian-Dastjerdi, Jafar; Tang, Kai; Hildal, Kjetil; Tranell, Gabriella. (2014) Boron Removal from Silicon by Humidified Gases. Metallurgical and Materials Transactions E. volum 1 (1).
    Academic article
  • Wilson, Shawn C.; Kvithyld, Anne; Engh, Thorvald Abel; Tranell, Gabriella. (2014) Oxidation of manganese-containing aluminum alloys studied by SEM. Materials Science Forum. volum 794-796.
    Academic article
  • Wilson, Shawn C.; Kvithyld, Anne; Tranell, Gabriella; Engh, Thorvald Abel. (2014) Oxidation of Manganese-Containing Aluminum Alloys. Light Metals.
    Academic article
  • Zhang, Song; Juel, Mari; Øvrelid, Eivind Johannes; Tranell, Gabriella. (2014) Investigating the effect of carbon on oxygen behavior in n-type Czochralski silicon for PV application. Journal of Crystal Growth. volum 411.
    Academic article
  • Ødegård, Ivar Andre; Romann, Julien Clement; Fossdal, Anita; Røyset, Arne Karstein; Tranell, Gabriella. (2014) Synthesis and properties of silicon/magnesium silicon nitride diatom frustule replicas. Journal of Materials Chemistry A. volum 2 (39).
    Academic article
  • Dal Martello, Elena; Tranell, Gabriella; Ostrovski, Oleg; Zhang, GQ; Raaness, Ola S.; B. Larsen, Rune; Tang, Kai; Koshy, P. (2013) Trace Elements in the Si Furnace. Part II: Analysis of Condensate in Carbothermal Reduction of Quartz. Metallurgical and Materials Transactions B. volum 44 (2).
    Academic article
  • Dal Martello, Elena; Tranell, Gabriella; Ostrovski, Oleg; Zhang, GQ; Raaness, Ola S.; Larsen, Rune Berg; Tang, Kai; Koshy, P. (2013) Trace Elements in the Si Furnace. Part I: Behavior of Impurities in Quartz During Reduction. Metallurgical and Materials Transactions B. volum 44 (2).
    Academic article
  • Næss, Mari K.; Kero, Ida Teresia; Tranell, Gabriella. (2013) A new method for estimation of emissions and sources of measurements error in the silicon refining process. JOM. volum 65 (8).
    Academic article
  • Næss, Mari K.; Kero, Ida; Tranell, Gabriella; Tang, Kai; Tveit, Halvard. (2013) Element Distribution in Silicon Refining: Thermodynamic Model and Industrial Measurements. JOM. volum 66 (11).
    Academic article
  • Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete. (2013) Thermodynamic and Kinetic Behavior of B and Na Through the Contact of B-Doped Silicon with Na2O-SiO2 Slags. Metallurgical and Materials Transactions B. volum 44 (3).
    Academic article
  • Tang, Kai; Ciftja, Arjan; Eijk, Casper van der; Wilson, Shawn C.; Tranell, Gabriella. (2013) Recycling of the Rare Earth Oxides from Spent Rechargeable Batteries Using Waste Metallurgical Slags. Journal of Mining and Metallurgy. Section B: Metallurgy. volum 49 (2).
    Academic article
  • Chauton, Matilde Skogen; Tranell, Gabriella. (2012) Naturens solcellepanel skal gi oss strøm. Aftenposten Innsikt.
    Popular scientific article
  • Chauton, Matilde Skogen; Vadstein, Olav; Eggen, Marit; Tranell, Gabriella. (2012) Alger kan gi geniale solceller. Forskning.no.
    Popular scientific article
  • Chauton, Matilde Skogen; Vadstein, Olav; Eggen, Marit; Tranell, Gabriella. (2012) Alger kan gi geniale solceller. Vitenskap-og-teknologi - NRK.
    Popular scientific article
  • Dal Martello, Elena; Bernardis, Sarah; Larsen, RB; Tranell, Gabriella; Di Sabatino Lundberg, Marisa; Arnberg, Lars. (2012) Electrical fragmentation as a novel route for the refinement of quartz raw materials for trace mineral impurities. Powder Technology. volum 224.
    Academic article
  • Krystad, Egil; Tang, Kai; Tranell, Gabriella. (2012) The Kinetics of Boron Transfer in Slag Refining of Silicon. JOM. volum 64 (8).
    Academic article
  • Næss, Mari Kirkebøen; Tranell, Gabriella; Olsen, Jan Erik; Kamfjord, Nils Eivind; Tang, Kai. (2012) Mechanisms and Kinetics of Liquid Silicon Oxidation During Industrial Refining. Oxidation of Metals. volum 78 (3-4).
    Academic article
  • Næss, Mari Kirkebøen; Young, David J.; Zhang, Jianqiang; Olsen, Jan Erik; Tranell, Gabriella. (2012) Active Oxidation of Liquid Silicon: Experimental Investigation of Kinetics. Oxidation of Metals. volum 78 (5-6).
    Academic article
  • Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete. (2012) Processes for upgrading metallurgical grade silicon to solar grade silicon. Energy Procedia. volum 20.
    Academic article
  • Øvrelid, Eivind Johannes; Tangstad, Merete; Tranell, Gabriella; Lohne, Otto; Ceccaroli, Bruno. (2012) New advances in metallurgical solar grade silicon based on recent Norwegian research activities. Physica Status Solidi. C, Current topics in solid state physics. volum 9 (10-11).
    Academic article
  • Chauton, Matilde Skogen; Tranell, Gabriella. (2011) Lys framtid med alger - Algeskall er perfekt bygget for å utnytte alt sollys. Det kan gi oss effektive og billige solceller. Gemini. volum 4.
    Popular scientific article
  • Dal Martello, Elena; Tranell, Gabriella; Gaal, Sean; Raaness, Ola S.; Tang, Kai; Arnberg, Lars. (2011) Study of pellets and lumps as raw materials in silicon production from quartz and silicon carbide. Metallurgical and Materials Transactions B. volum 42 (5).
    Academic article
  • Dal Martello, Elena; Tranell, Gabriella; Raaness, Ola S.; Arnberg, Lars. (2011) Combined XRD and XRF Technique for the Quantification of the Mass Balance in a Si Carbothermic Production Experiment. ISIJ International. volum 51 (9).
    Academic article
  • Di Sabatino, Marisa; Juel, Mari; Arnberg, Lars; Syvertsen, Martin; Tranell, Gabriella. (2009) Control of grain size and -orientation in multi-crystalline silicon ingots. Transactions of the Indian Institute of Metals. volum 62 (4-5).
    Academic article
  • Eijk, Casper van der; Grong, Øystein; Haakonsen, Fredrik; Kolbeinsen, Leiv; Tranell, Gabriella. (2009) Progress in the development and use of grain refiner based on cerium sulphide or titanium compound for carbon steel. ISIJ International. volum 49 (7).
    Academic article
  • Safarian, Jafar; Kolbeinsen, Leiv; Tangstad, Merete; Tranell, Gabriella. (2009) Kinetics and mechanism of the simultaneous carbothermic reduction of FeO and MnO from high-carbon ferromanganese slag. Metallurgical and Materials Transactions B. volum 40 (6).
    Academic article
  • Tang, K.; Øvrelid, E.J.; Tranell, Gabriella; Tangstad, Merete. (2009) A thermochemical database for the solar cell silicon materials. Materials transactions. volum 50 (8).
    Academic article
  • Tang, Kai; Øvrelid, Eivind Johannes; Tranell, Gabriella; Tangstad, Merete. (2009) Critical assessment of the impurity diffusivities in solid and liquid silicon. JOM. volum 61 (11).
    Academic article

Books

  • Yurko, James; Allanore, Antoine; Bartlett, Laura; Lee, Jonghyun; Zhang, Lifeng; Tranell, Gabriella; Meteleva-Fischer, Yulia; Ikhmayies, Shadia; Budiman, Arief Suriadi; Tripathy, Prabhat; Fredrickson, Guy. (2015) EPD Congress, Proceedings of symposia sponsored by the Extraction & Processing Division (EPD) of The Minerals, Metals & Materials Society (TMS) held during TMS 2015 144th Annual Meeting and Exhibition, March 15-19, 2015 Walt Disney World • Orlando, Florida, USA. John Wiley & Sons. 2015. ISBN 978-1-119-08245-3.
    Academic anthology/Conference proceedings

Part of book/report

  • Kero, Ida Teresia; Grådahl, Svend; Tranell, Gabriella. (2020) Particulate matter and related airborne emissions from silicon and ferrosilicon production. Silicon for the Chemical and Solar Industry XV.
    Academic chapter/article/Conference paper
  • Tranell, Gabriella; Safarian, Jafar; Wallin, Maria. (2020) SisAl – A New Process for Production of Silicon. Silicon for the Chemical and Solar Industry XV.
    Academic chapter/article/Conference paper
  • Smith, Nicholas Albert; Gleeson, Brian; wissam, saidi; Kvithyld, Anne; Tranell, Gabriella. (2019) Effects of CO2 cover gas and yttrium additions on the oxidation of AlMg alloys. Light Metals 2019.
    Academic chapter/article/Conference paper
  • Bjørnstad, Erlend Lunnan; Tranell, Maria Gabriella. (2018) Statistical Model for Locating Micro Slag Droplets in MG-Si production. Silicon for the Chemical and Solar Industry XIV.
    Academic chapter/article/Conference paper
  • Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. (2018) XPS Examination of the Oxide-Metal interface of an Al-Mg Alloy Containing Beryllium. Light Metals 2018.
    Academic chapter/article/Conference paper
  • Bjørnstad, Erlend Lunnan; Tranell, Gabriella. (2017) Mass Transfer of Al and Ca Between Silicon and Synthetic SiO2-CaO-Al2O3 Slags. Materials Processing Fundamentals 2017.
    Academic chapter/article/Conference paper
  • Espelien, Stine; Tranell, Gabriella; Safarian, Jafar. (2017) Effect of Magnesium Addition on Removal of Impurities from Silicon by Hydrometallurgical Treatment. Energy Technology 2017.
    Academic chapter/article/Conference paper
  • Safarian, Jafar; Sanna, Claudio; Tranell, Gabriella. (2017) Boron Removal from Silicon by Moisturized Gases. 33 European Photovoltaic Solar Energy Conference and Exhibition.
    Academic chapter/article/Conference paper
  • Smith, Nicholas; Gleeson, Brian; Kvithyld, Anne; Tranell, Gabriella. (2017) Effects of 2 ppm Beryllium on the Oxidation of a 5XXX Aluminum Alloy at Temperatures Between 500 and 750 °C. Light metals 2017.
    Academic chapter/article/Conference paper
  • Kero, Ida Teresia; Grådahl, Svend; Tranell, Maria Gabriella. (2016) Emissions from MG-Si/FeSi production – a summary. Silicon for the Chemical and Solar Industry XIII.
    Academic chapter/article/Conference paper
  • Kero, Ida; Tranell, Gabriella. (2016) Active Oxidation and Fume Formation from Liquid SiMn. 7th International Symposium on High-Temperature Metallurgical Processing.
    Academic chapter/article/Conference paper
  • Safarian, Jafar; Tranell, Gabriella. (2016) SILICON PURIFICATION THROUGH MAGNESIUM ADDITION AND ACID LEACHING. 32 European PV conference and Exhibition.
    Academic chapter/article/Conference paper
  • Sun, Tianming; Kennedy, Mark William; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2015) Apatite Concentrate, A Potential New Source of Rare Earth Elements. Rare Metal Technology.
    Academic chapter/article/Conference paper
  • Slizovskiy, Dmitry; Tveit, Halvard; Brede, I.; Tranell, Gabriella; Andersen, Geir Johan; Kamfjord, Nils Eivind; Wittgens, Bernd. (2014) The industrial-scale study of the effect of charge frequency and H2O behaviour in the off-gases on NOx emissions in Si furnace. Silicon for the Chemical and Solar Industry XII.
    Academic chapter/article/Conference paper
  • Tranell, Gabriella; Kero, Ida Teresia; Næss, Mari Kirkebøen; Andersen, Vegar. (2014) Thermodynamic and kinetic behaviour of Ca, Al and B in the refining of liquid silicon. Silicon for the Chemical and Solar Industry XII.
    Academic chapter/article/Conference paper
  • Zhang, Song; Øvrelid, Eivind Johannes; Hu, Yu; Tranell, Gabriella. (2013) Effect of Oxygen and Carbon on Lifetime in Cz Silicon Pulled from Top-Cuts of Casted Multi-Crystalline Ingot. EPD Congress 2013 - TMS 2013 Annual Meeting and Exhibition.
    Academic chapter/article/Conference paper
  • Olsen, Jan Erik; Næss, Mari Kirkebøen; Tranell, Gabriella. (2012) Understanding Fuming during Metal Refining by CFD. CFD Modeling and Simulation in Materials Processing.
    Academic chapter/article/Conference paper
  • Kline, Jeffery; Tangstad, Merete; Tranell, Gabriella. (2010) Effects of calcium oxide on the silicate structure during slag refining of silicon: a Raman spectroscopic study. The Proceedings of the 25th EU PVSEC/WCPEC-5 2010.
    Academic chapter/article/Conference paper
  • Tranell, Gabriella; Andersson, M; Ringdalen, Eli; Steinmo, Jacob. (2010) Reaction Zones in a FeSi75 Furnace – Results from an Industrial Excavation. INFACON XII 2010, Proceedings of The twelfth international ferroalloys congress. Sustainable Future. Volume I + II.
    Academic chapter/article/Conference paper

Report

  • Ekstrøm, Kai Erik; Bugten, Andreas Voll; Tranell, Gabriella. (2020) Spent potlining: Experimental work and thermochemical modelling in SFI Metal Production. 2020.
    Report

INFORMASJONSMATR

  • Mærk, Mali; Tranell, Gabriella. (2012) Fornybar energi.
    Brochure
  • Mærk, Mali; Tranell, Gabriella. (2012) Renewable energy.
    Brochure

Teaching

Courses

  • TMT4500 - Materials Technology, Specialization Project
  • MT8218 - Advanced Materials Science
  • MT8201 - Advanced Metal Production

Media

2023

  • Academic lecture
    Arnesen, Kamilla; Albinet, Alexandre; Chatellier, Claudine; Huynh, Nina; Aarhaug, Thor Anders; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2023) Characterization of industrial hydrocarbon samples from anode baking furnace off-gas treatment facility. TMS 2023 Annual Meeting & Exhibition . The Minerals, Metals & Materials Society; San Diego. 2023-03-19.

2022

  • Poster
    Arnesen, Kamilla; Aarhaug, Thor Anders; Einarsrud, Kristian Etienne; Tranell, Maria Gabriella. (2022) Influence of Atmosphere and Temperature on PAH Emission from Green Anode Paste Baking. TMS 2022 Annual Meeting & Exhibition . The Minerals, Metals & Materials Society; Anaheim. 2022-02-27 - 2022-03-03.
  • Academic lecture
    Solem, Cathrine Kyung Won; Solberg, Egil; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2022) Influence of Mg Concentration on the Inhibiting Effect of CO2 on the Rate of Oxidation of Aluminium Alloys 5182 and 6016. EXTREME Digital workshop ; 2022-01-17 - 2022-01-18.

2021

  • Academic lecture
    Andersen, Vegar; Knuutila, Hanna K; Braakhuis, Lucas; Myrhaug, Edin Henrik; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2021) CO2 Capture for the Silicon Process-Effects of Flue Gas Recirculation. Infacon XIV ; Trondheim. 2021-09-27 - 2021-09-29.
  • Academic lecture
    Bjørnstad, Erlend Lunnan; Solbakk, Gjermund; Mosevoll, Øyvind; Tranell, Gabriella. (2021) The effect of Ca alloy content on the mass transfer of B between Si and SiO2-CaO slag. The 11th International Conference on Molten Slags, Fluxes and Salts . MOLTEN; Viritual. 2021-02-21 - 2021-02-25.
  • Academic lecture
    Solbakk, Gjermund L.; Wallin, Maria; Einarsrud, Kristian Etienne; Tranell, Gabriella. (2021) Kinetics of silicon production by aluminothermic reduction of silica using aluminium and aluminium dross as reductants. Infacon XVI . NTNU; Trondheim. 2021-09-27 - 2021-09-29.
  • Academic lecture
    Solem, Cathrine Kyung Won; Solberg, Egil; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2021) Influence of Mg Concentration on the Inhibiting Effect of CO2 on the Oxidation Rate of Aluminum Alloys 5182 and 6016. TMS 2021 Annual Meeting & Exhibition ; 2021-03-15 - 2021-03-18.
  • Academic lecture
    Solem, Cathrine Kyung Won; Solberg, Egil; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2021) Sampling procedure, characterisation and quantitative analyses of aluminium white dross. The 11th International Conference on Molten Slags, Fluxes and Salts (MOLTEN 2021) . The Korean Institute of Metals and Materials; Seoul. 2021-02-21 - 2021-02-25.
  • Lecture
    Vallejo-Olivares, Alicia; Gökelma, Mertol; Tranell, Gabriella. (2021) Characteristic properties and recyclability of the aluminium fraction of MSWI bottom ash. EUROMAT 2021 ; 2021-09-13.
  • Lecture
    Vallejo-Olivares, Alicia; Tranell, Gabriella; Gökelma, Mertol; Önen, Rabia. (2021) Compaction of aluminium fraction from MSWI bottom ash as an alternative to salt-flux for improved oxide separation and coalescence. International meeting Raw Materials & Recycling . AIMNET; Bergamo. 2021-12-01 - 2021-12-02.

2020

  • Academic lecture
    Hoseinpur Kermani, Arman; Tranell, Gabriella; Safarian, Jafar. (2020) Phosphorus and Boron removal from Si by vacuum and gas refining processes. Silicon for chemical and solar industry XV . NTNU; Trondheim, Norway, June 15-18. 2020-06-15 - 2020-06-18.
  • Academic lecture
    Myklebust, Håkon Aleksander; Aarhaug, Thor Anders; Tranell, Gabriella. (2020) Measurement system for fugitive emissions in primary aluminium electrolysis. TMS 2020 . TMS; San Diego. 2020-02-23 - 2020-02-27.
  • Interview
    Tranell, Gabriella. (2020) 142 millioner fra EU til miljøvennlig metallfremstilling. Gemini [Fagblad]. 2020-01-03.
  • Academic lecture
    Wallin, Maria; Harald, Philipson; Tranell, Gabriella. (2020) Innovative pilot for Silicon production with low environmental impact using secondary Aluminium and silicon raw materials. National Conference for Materials Technology . NTNU; online. 2020-12-03 - 2020-12-03.

2019

  • Lecture
    Gökelma, Mertol; Aarnæs, Trygve Storm; Maier, Jürgen; Friedrich, Bernd; Tranell, Gabriella. (2019) Behaviour of Aluminium Carbide in Al-melts during Re-melting. TMS ; 2019-03-10 - 2019-03-14.
  • Lecture
    Gökelma, Mertol; Meling, Ingrid; Soylu, Ece; Kvithyld, Anne; Tranell, Gabriella. (2019) A Method for Assessment of Recyclability of Aluminum from Incinerated Household Waste. TMS ; 2019-03-10 - 2019-03-14.
  • Lecture
    Öner, İlayda Elif; Gökelma, Mertol; Yücel, Onuralp; Tranell, Gabriella. (2019) Assessment of Recyclability of Complex Aluminium Secondary Sources. 9th International Aluminium Symposium ; 2019-11-10 - 2019-11-11.
  • Lecture
    Smith, Nicholas Albert; Gleeson, Brian; wissam, saidi; Kvithyld, Anne; Tranell, Gabriella. (2019) Effects of CO2 cover gas and yttrium additions on the oxidation of AlMg alloys. TMS annual meeting . TMS; San Antonio. 2019-03-10 - 2019-03-14.
  • Poster
    Solem, Cathrine Kyung Won; Tranell, Gabriella; Aune, Ragnhild Elizabeth. (2019) Preliminary Study on Oxidation of Molten AlMgSi in an Oxidizing Atmosphere of Synthetic Air with Additions of Pure Ar and CO2. TMS 2019 ; 2019-03-10 - 2019-03-14.
  • Lecture
    Tranell, Gabriella. (2019) Competence and Experience on Fugitive Emissions from FFF through 30 years. NHO seminar . NHO; Oslo. 2019-03-19 - 2019-03-20.
  • Academic lecture
    Tranell, Gabriella. (2019) Prosess21. Industrikonferansen ; Bodø. 2019-10-29 - 2019-10-29.
  • Lecture
    Tranell, Gabriella. (2019) SFI Metal Production. Materialdagen NTNU . NTNU, IMA; Trondheim. 2019-09-26 - 2019-09-26.
  • Academic lecture
    Tranell, Gabriella. (2019) The Effect of Water Vapor on Oxidation and Fume Formation During Liquid Metal Processing of Silicon and Manganese Alloys (+ some Aluminium Oxidation). Gordon Research Conference on high temperature corrosion ; New London. 2019-07-20 - 2019-07-24.
  • Lecture
    Tranell, Gabriella. (2019) The Norwegian «Process21», Vision and Strategy for the Norwegian Process Industry. HighEFF Annual Consortium Meeting 2019 . SINTEF Energi; Trondheim. 2019-05-08 - 2019-05-09.

2018

  • Academic lecture
    Bjørnstad, Erlend Lunnan; Tranell, Gabriella. (2018) Statistical Model for Locating Micro Slag Droplets in MG-Si Production. SILICON FOR THE CHEMICAL AND SOLAR INDUSTRY XIV . NTNU, Elkem AS, Milda Miljødata AS, Wacker Chemicals Norway; Svolvær. 2018-06-11 - 2018-06-13.
  • Academic lecture
    Ekstrøm, Kai Erik; Dalaker, Halvor; Wallin, Maria; Moosavi-Khoonsari, Elmira; Tranell, Gabriella. (2018) Extraction of nickel from iron sludge. 15th International Ferro-Alloys Congress ; Cape Town. 2018-02-26 - 2018-02-28.
  • Academic lecture
    Ekstrøm, Kai Erik; Wallin, Maria; Tranell, Gabriella. (2018) Red mud and spent potlining as alternative raw materials in pig-iron and ferrosilicon production. Extraction 2018 - Peter Hayes Symposium on Pyrometallurgical Processing ; 2018-08-26 - 2018-08-29.
  • Academic lecture
    Gaertner, Heiko; Aarhaug, Thor Anders; Wittgens, Bernd; Fjelldal, J.C.; Legård, M.; Tranell, Gabriella. (2018) Measurements of PAH emissions in the Ferroalloy Industry. Infacon XV: International Ferro-Alloys Congress . Southern African Institute of Mining and Metallurgy; Cape Town. 2018-02-25 - 2018-02-28.
  • Academic lecture
    Hoseinpur Kermani, Arman; Safarian, Jafar; Tranell, Gabriella. (2018) Effect of ultra-high temperatures on phosphorus refining from Si in vacuum process. Norwegian Solar Cell Conference 2018 ; 2018-04-01 - 2018-04-03.
  • Academic lecture
    Ma, Yan; Moosavi-Khoonsari, Elmira; Kero, Ida; Tranell, Gabriella. (2018) The effect of water vapor on fume formation in a SiMn alloy system. International Ferroalloys congress, INFACON XV ; Cape town. 2018-02-25 - 2018-02-28.
  • Academic lecture
    Olsen, Håkon Aleksander Hartvedt; Tranell, Gabriella; Andersson, Stefan. (2018) Evaporation and Diffusion of Mn in Inert Systems. TMS ; 2018-03-12 - 2018-03-15.
  • Lecture
    Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. (2018) XPS Examination of the Oxide-Metal interface of an Al-Mg Alloy Containing Beryllium. TMS 2018 . TMS; Phoenix. 2018-03-11 - 2018-03-15.
  • Popular scientific lecture
    Tranell, Gabriella; Einarsrud, Kristian Etienne; Aune, Ragnhild Elizabeth. (2018) The Future of Engineering Stardust. Nature: Minerals and Materials for a Sustainable Future . Nature; Trondheim. 2018-09-11 - 2018-09-13.
  • Academic lecture
    Wallin, Maria; Ekstrøm, Kai Erik; Tranell, Gabriella. (2018) Production of ferromanganese alloys from silicomanganese sludge and an iron source. Extraction 2018 - Peter Hayes Symposium on Pyrometallurgical Processing ; Ottawa. 2018-08-26 - 2018-08-29.

2017

  • Academic lecture
    Gates, Sarel Johannes Francois; Kornelius, Gerrit; Kero, Ida; Tranell, Gabriella. (2017) The Influence of Water Vapour on the Fuming Rate in a Ferromanganese System. TMS Annual Meeting and Exhibition . The Minerals, Metals and Materials Society (TMS); San Diego, California. 2017-02-26 - 2017-03-02.

2016

  • Academic lecture
    Kero, Ida; Grådahl, Svend; Tranell, Gabriella. (2016) Emissions from MG-Si/FeSi production - a summary. Silicon for the Chemical and Solar Industry XIII . The Norwegian University of Science and Technology; Kristiansand. 2016-06-13 - 2016-06-16.
  • Academic lecture
    Kero, Ida; Tranell, Gabriella. (2016) Active Oxidation and Fume Formation from Liquid SiMn. TMS 2016 Annual Meeting & Exhibition . The Metals, Minerals and Materials Society (TMS); Nashville. 2016-02-14 - 2016-02-19.
  • Lecture
    Wærnes, Aud Nina; Tranell, Gabriella. (2016) SFI Metal Production. Nasjonal Konferanse for Materialteknologi 2016 (NMS Sommermøte) . Norsk Metallurgisk Selskap; Trondheim. 2016-08-24 - 2016-08-25.

2015

  • Academic lecture
    Jakobsson, Lars Klemet; Tranell, Gabriella; Jung, In-Ho. (2015) Key experiments and a critical thermodynamic evaluation and optimization of the iron saturated FeO-B2O3-Nd2O3 system. CALPHAD XLIV - International conference on computer coupling of phase diagrams and thermochemistry ; Loano. 2015-05-31 - 2015-06-05.
  • Academic lecture
    Kero, Ida; Slizovskiy, Dmitry; Tranell, Gabriella; Wittgens, Bernd. (2015) FUME FORMATION FROM LIQUID FERROMANGANESE. SUSTAINABLE INDUSTRIAL PROCESSING SUMMIT . FLOGEN STARS OUTREACH; Antalya. 2015-10-03 - 2015-10-11.

2014

  • Academic lecture
    Jakobsson, Lars Klemet; Tranell, Gabriella; Jung, In-Ho. (2014) Critical Thermodynamic Evaluation and Optimization of the Binary Nd2O3-B2O3 System. MS&T 2014 . ACerS, AIST, ASM, and TMS; 2014-10-12 - 2014-10-16.
  • Academic lecture
    Kero, Ida; Tranell, Gabriella; Slizovskiy, Dmitry; Wittgens, Bernd. (2014) Active oxidation and fume formation from liquid FeMn. NMS-NMF Sommermøte 2014 . Norsk Materialteknisk Selskap; Oslo. 2014-06-04 - 2014-06-05.
  • Academic lecture
    Tranell, Gabriella; Kero, Ida; Næss, Mari K.; Andersen, Vegar. (2014) Thermodynamic and kinetic behaviour of Ca, Al and B in the refining of liquid Si. Silicon for the Chemical and Solar Industry XII . Norges Tekniske og Naturvitenskapelige Universitet; Trondheim. 2014-06-24 - 2014-06-27.

2013

  • Interview
    Chauton, Matilde Skogen; Tranell, Gabriella. (2013) Solfangere fra havet. Schrödingers katt [TV]. 2013-10-03.
  • Lecture
    Di Sabatino Lundberg, Marisa; Tranell, Gabriella; Øvrelid, Eivind Johannes. (2013) Impurities through the silicon solar cell value chain. IEEE photovoltaic specialists conference ; Tampa (FL). 2013-06-16 - 2013-06-21.
  • Lecture
    Di Sabatino Lundberg, Marisa; Tranell, Gabriella; Øvrelid, Eivind Johannes. (2013) Impurities through the silicon solar cells value chain. IEEE Photovoltaic specialists conference ; Tampa (FL). 2013-06-16 - 2013-06-21.
  • Academic lecture
    Kero, Ida Teresia; Næss, Mari K.; Tranell, Gabriella. (2013) Fume characterization in the ferroalloy industry. INFACON XII ; Almaty. 2013-06-07.
  • Academic lecture
    Næss, Mari K.; Kero, Ida; Tranell, Gabriella. (2013) Tracking toxic trace elements in the silicon production process: A detailed study of the pathways of Pb and Ba from raw material to product. TMS annual meeting ; San Antonio, TX. 2013-03-03 - 2013-03-07.
  • Academic lecture
    Næss, Mari K.; Smith, Nicholas; Tranell, Gabriella; Olsen, Jan Erik. (2013) Experimental study of rate of silica formation from active oxidation of liquid silicon. INFACON XIII . Abishev Chemical-Metallurgical Institute and National Center; Almaty. 2013-06-09 - 2013-06-13.
  • Academic lecture
    Romann, Julien Clement; Røyset, Arne Karstein; Valmalette, Jean-Christophe; Tranell, Gabriella; Einarsrud, Mari-Ann. (2013) Optically modified diatom bio-nanostructures for enhanced light harvesting. Hybrid Materials ; Sorrento. 2013-03-03 - 2013-03-07.
  • Academic lecture
    Tang, Kai; Krystad, Egil; Tranell, Gabriella; Tangstad, Merete. (2013) Boron and Phosphors Distribution Equilibria among the Molten Si, Slag and Metal Phases. 2013 TMS Annual Meeting & Exhibition ; San Antoine, Texas. 2013-03-03 - 2013-03-07.

2012

  • Academic lecture
    Krystad, Egil Grøndal; Tranell, Gabriella; Zhang, Shuang. (2012) The kinetics of boron removal during slag refining in the production of solar-grade silicon. EPD Congress 2012 . TMS (The Minerals, Metals & Materials Society); Orlando, Florida. 2012-03-12 - 2012-03-16.
  • Poster
    Krystad, Egil; Kline, Jeffery; Tranell, Gabriella. (2012) Boron mass transfer in slag refining of silicon. Technoport 2012 ; Trondheim. 2012-04-16 - 2012-04-18.
  • Academic lecture
    Krystad, Egil; Kline, Jeffery; Tranell, Gabriella. (2012) Effects of Slag Composition on the Boron Removal Kinetics in Slag Refining of Silicon. The Ninth International Conference on Molten Slags, Fluxes and Salts ; Beijing. 2012-05-27 - 2012-05-30.
  • Academic lecture
    Næss, Mari K.; Tranell, Gabriella; Kero, Ida. (2012) Quantitative Analysis of Fugitive Emissions Related To Ladle Refining of MG-Silicon. MiMeR-Boliden seminar i Luleå, 28. august 2012 . Universitetet i Luelå; Luleå. 2012-08-27 - 2012-08-28.
  • Academic lecture
    Romann, Julien Clement; Røyset, Arne Karstein; Valmalette, Jean-Christophe; Tranell, Gabriella; Einarsrud, Mari-Ann. (2012) Plasmonic diatom bio-nanostructures for enhanced light harvesting properties. MRS Fall Meeting . MRS; Boston. 2012-11-25 - 2012-11-30.
  • Academic lecture
    Tang, Kai; Ciftja, Arjan; van der Eijk, Casper; Wilson, Shawn C.; Tranell, Gabriella. (2012) Recycling of the Rare Earth Oxides from Spent Rechargeable Batteries Using Waste Metallurgical Slags. The Ninth International Conference on Molten Slags, Fluxes and Salts . Chinese Society for Metals; Beijing. 2012-05-27 - 2012-05-30.

2011

  • Academic lecture
    Olsen, Jan Erik; Tranell, Gabriella; Næss, Mari Kirkebøen. (2011) CFD MODELING OF SILICA FUME FORMATION DURING REFINING OF SILICON METAL. 8th International Conference on CFD in Oil & Gas, Metallurgical and Process Industries . SINTEF/NTNU; Trondheim. 2011-06-21 - 2011-06-23.
  • Academic lecture
    Næss, Mari K.; Tranell, Gabriella; Kamfjord, Nils Eivind. (2011) Fugitive emissions related to oxidation of liquid silicon during ladle refining. 2nd International Symposium on High-Temperature Metallurgical Processing, TMS Annual Meeting & Exhibition 2011 . TMS Annual Meeting & Exhibition 2011; San Diego, CA. 2011-02-27 - 2011-03-03.

2010

  • Academic lecture
    Tranell, Gabriella; Andersson, M; Ringdalen, Eli; Steinmo, Jacob. (2010) Reaction Zones in a FeSi75 Furnace – Results from an Industrial Excavation. INFACON 12 . Infacon; Helsinki. 2010-06-06 - 2010-06-09.

2008

  • Academic lecture
    Lohne, Otto; Ceccaroli, Bruno; Tranell, Gabriella. (2008) Various routes to Solar Grade Silicon. Crystal Clear Workshop . Crystal Clear; Amsterdam. 2008-11-13 - 2008-11-14.
  • Popular scientific lecture
    Lohne, Otto; Tranell, Gabriella. (2008) Solar Cells - Research activities at NTNU. Besøk fra Bhutan ved NTNU . NTNU; Trondheim. 2008-12-02 - 2008-12-02.
  • Popular scientific lecture
    Lohne, Otto; Tranell, Gabriella. (2008) Solceller - Norsk næringsutvikling med global bærekraft. Besøk fra Miljøverndepartementet . NTNU; Trondheim. 2008-10-23 - 2008-10-23.
  • Popular scientific lecture
    Lohne, Otto; Tranell, Gabriella. (2008) Solceller - forskningsstatus og muligheter for næringsutvikling. Besøk av næringskomiteen i Sør-Trøndelag . NTNU; Trondheim. 2008-09-10 - 2008-09-10.
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