Publications - Metal Production
Publications
2022
Scientific publications
Billy, Romain Guillaume; Monnier, Louis; Nybakke, Even; Isaksen, Morten; Mueller, Daniel Beat. Systemic approaches for emission reduction in industrial plants based on physical accounting: example for an aluminium smelter. Environmental Science and Technology 2022
Haghdani, Shokouh; Tangstad, Merete; Einarsrud, Kristian Etienne. A Raman-Structure Model for the Viscosity of SiO2- CaO-Al2O3 System. Metallurgical and Materials Transactions B 2022
Perez Clos, Daniel; Zedel, Hannes; Johnsen, Sverre Gullikstad; Nekså, Petter; Aune, Ragnhild Elizabeth. Composition and Structure Analysis of Hard Grey Scale (HGS) Formed on Cold Surfaces Exposed to Aluminium Production Off-gas. JOM 2022
Smith, Nicholas Albert; Syvertsen, Martin; Kvithyld, Anne. Microalloying to Inhibit Oxidation of Al–Mg Alloys. The Minerals, Metals & Materials Series 2022
Solem, Cathrine Kyung Won; Vullum, Per Erik; Ebadi, Mahsa; Tranell, Gabriella; Aune, Ragnhild Elizabeth. The Role of CO2 in the Oxidation-Protection of Mg-Containing Aluminum Alloys. Metallurgical and Materials Transactions B 2022.
2021
Scientific publications
Bjørnstad, Erlend Lunnan; Tranell, Gabriella. Nucleation of SiO2-CaO-Al2O3 Slag in Oxidative Ladle Refining of Metallurgical Grade Silicon. Metallurgical and Materials Transactions B 2021
Bracamonte, Luis Carlos Izaguirre; Aulie, Vegard; Rosenkilde, Christian; Einarsrud, Kristian Etienne; Sandnes, Espen. Dissolution Characteristics and Concentration Measurements of Alumina in Cryolite Melts. The Minerals, Metals & Materials Series 2021 s. 495-503
Canaguier, Vincent Yves; Tangstad, Merete. In Situ Observation of the Carbothermic Reduction and Foaming of Slags in Silicomanganese Production. Processes 2021
Engh, Thorvald Abel; Sigworth, Geoffrey K.; Kvithyld, Anne. Principles of Metal Refining and Recycling. Oxford University Press 2021
Glastonbury, Ralph; Beukes, Paul; van Zyl, Pieter Gideon; Tangstad, Merete; Ringdalen, Eli; Dall, Douglas; Steenkamp, Joalet Dalene; Mushwana, Masana. Characterisation of a real-world Søderberg electrode. Metals 2021 ;Volum 11.(1) s. 1-19
Gökelma, Mertol; Vallejo-Olivares, Alicia; Tranell, Gabriella. Characteristic properties and recyclability of the aluminium fraction of MSWI bottom ash. Waste Management 2021
Gylver, Sindre Engzelius; Follo, Åste Hegglid; Aulie, Vegard; Granlund, Helene Marie; Sørhuus, Anders; Sandnes, Espen; Einarsrud, Kristian Etienne. On Gaseous Emissions During Alumina Feeding. The Minerals, Metals & Materials Series 2021 s. 504-510
Lauinger, Dirk; Billy, Romain Guillaume; Vasquez, Felipe; Mueller, Daniel Beat. A general framework for stock dynamics of populations and built and natural environments. Journal of Industrial Ecology 2021 ;Volum 25.(5) s. 1136-1146
Lazou, Adamantia; Eijk, Casper van der; Tang, Kai; Balomenos, Efthymios; Kolbeinsen, Leiv; Safarian, Jafar. The Utilization of Bauxite Residue with a Calcite-Rich Bauxite Ore in the Pedersen Process for Iron and Alumina Extraction. Metallurgical and Materials Transactions B 2021 ;Volum 52B. s. 1255-1266
Lee, Young E.; Kolbeinsen, Leiv. Behavior of Slag in Ferromanganese and Silicomanganese Smelting Process. Metallurgical and Materials Transactions B 2021 ;Volum 52.(5) s. 3142-3150
Myklebust, Håkon A Hartvedt Olsen; Andersson, Stefan; Tranell, Gabriella. Oxidation-Enhanced Evaporation in High-Carbon Ferromanganese. Oxidation of Metals 2021 ;Volum 95. s. 269-290
Ramos, D.C.; Carneiro, A.C.O.; Tangstad, Merete; Pereira, B.L.C.; Saadieh, Raghed; Oliveira, A.C.; Vital, B.R.. Reactivity assessment of charcoal for use in silicon production. European Journal of Wood and Wood Products 2021 ;Volum 79.(3) s. 537-546
Salehi, Hossein; Seim, Stian; Kolbeinsen, Leiv; Safarian, Jafar. Phase Transitions and Microstructural Changes During Oxidation and Reduction of a Weathered Ilmenite Concentrate. Mining, Metallurgy & Exploration (MME) 2021
Solem, Cathrine Kyung Won; Solberg, Egil; Tranell, Gabriella; Aune, Ragnhild Elizabeth. Influence of Mg Concentration on the Inhibiting Effect of CO2 on the Rate of Oxidation of Aluminum Alloys 5182 and 6016. Light Metals 2021
Solem, Cathrine Kyung Won; Tranell, Gabriella; Akhtar, Shahid; Solberg, Egil; Aune, Ragnhild Elizabeth. Sampling Procedure, Microstructural Charaterisation and Quantitative Analyses of Industrial Aluminium White Dross Samples. International Conference on Molten Slags Fluxes and Salts : Proceedings 2021
Sparta, Manuel; Risinggård, Vetle Kjær; Einarsrud, Kristian Etienne; Halvorsen, Svenn Anton.
An Overall Furnace Model for the Silicomanganese Process. The Journal of The Minerals, Metals & Materials Society (TMS) 2021
Tangstad, Merete; Bublik, Sergey; Haghdani, Shokouh; Einarsrud, Kristian Etienne; Tang, Kai.
Slag Properties in the Primary Production Process of Mn-Ferroalloys. Metallurgical and Materials Transactions B 2021
Tesfahunegn, Yonatan; Magnusson, Thordur; Tangstad, Merete; Saevarsdottir, Gudrun. The Effect of Electrode Movements on Electrical Characteristics of a Submerged Arc Furnace. The Journal of The Minerals, Metals & Materials Society (TMS) 2021
Vallejo-Olivares, Alicia; Philipson, Harald; Gökelma, Mertol; Roven, Hans Jørgen; Furu, Trond; Kvithyld, Anne; Tranell, Gabriella. Compaction of aluminium foil and its effect on oxidation and recycling yield. The Minerals, Metals & Materials Series 2021 s. 735-741
2020
Reports
Do you want to know more about the Norwegian Metallurgical industry?
The following three reports give a brief overview of the Norwegian metallurgical industry, their emissions, waste and by-products. The reports are written for the general public and also review how the industry is trying to reduce emissions and waste.
Part 1 Companies and Production
Part 2 Emissions and Energy
Part 3 Waste and by-products
2020
Scientific publications
Aarhaug, Thor Anders. Validation of QCL CF4 gas analyzer for sensitivity and selectivity. The Minerals, Metals & Materials Series 2020
Azof, Fabian Imanasa; Safarian, Jafar. Leaching kinetics and mechanism of slag produced from smelting-reduction of bauxite for alumina recovery. Hydrometallurgy (2020), Volum 195
Canaguier, Vincent Yves; Tangstad, Merete. Kinetics of Slag Reduction in Silicomanganese Production. Metallurgical and Materials Transactions B (2020)
Cheraghi, Alireza; Becker, Hanka; Eftekhari, Hosna; Yoozbashizadeh, Hossein; Safarian, Jafar. Characterization and calcination behavior of a low-grade manganese ore. Materials Today Communications 2020; Volume 25.
Clos, Daniel Perez; Johnsen, Sverre Gullikstad; Nekså, Petter; Aune, Ragnhild Elizabeth. The Effect of Hard Scale Deposition on the Wall Heat Flux of a Cold Finger. Light Metals 2020. Springer 2020.
Eggen, Sigvart; Sandaunet, Kurt; Kolbeinsen, Leiv; Kvithyld, Anne. Recycling of Aluminium from Mixed Household Waste. Light Metals 2020. Springer 2020.
Einarsrud, Kristian Etienne; Kovacs, Attila; Breward, Chris J.W.; Halvorsen, Svenn Anton; Nordgård-Hansen, Ellen Marie; Manger, Eirik; Mũnch, Andreas; Oliver, James M. A heat and mass transfer problem for the dissolution of an alumina particle in a cryolite bath. International Journal of Heat and Mass Transfer (2020), Volum 162
Gökelma, Mertol; Diaz, Fabian; Oner, Ilayda Elif; Friedrich, Bernd; Tranell, Gabriella. An Assessment of Recyclability of Used Aluminium Coffee Capsules. The Minerals, Metals & Materials Series 2020.
Gökelma, Mertol; Einarsrud, Kristian Etienne; Tranell, Gabriella; Friedrich, Bernd. Shape Factor Effect on Inclusion Sedimentation in Aluminum Melts. Metallurgical and Materials Transactions B 2020
Gylver, Sindre Engzelius; Solheim, Asbjørn; Gudbrandsen, Henrik; Follo, Åste Hegglid; Einarsrud, Kristian Etienne. Lab Scale Experiments on Alumina Raft Formation. Light Metals 2020. Springer 2020.
Jayakumari, Sethulakshmy; Vullum, Per Erik; Van Helvoort, Antonius; Tangstad, Merete. SiC crystalline micro bullets on bio-carbon based charcoal substrate. Journal of Crystal Growth (2020), Volum 545
Jesus, Leandro Gustavo de Mendes; Tangstad, Merete. CO Reactivity of Manganese Lumps Versus Briquettes. ISIJ International 2020; Volume 60.
Johansson, Anders; Solberg, Egil; Skramstad, Magnus; Kvande, T.; lodin, Johannes; Smith, Nicholas Albert; Syvertsen, Martin; Kvithyld, Anne. Small scale Oxidation Experiments on AlMg alloys in Various Gas Fired Furnace Atmospheres. Light Metals 2020. Springer 2020.
Kaffash, Hamideh; Tangstad, Merete. Factors influencing dissolution of carbonaceous materials in liquid Fe– Mn. Journal of Iron and Steel Research International 2020; Volume 27.
Kaffash, Hamideh; Xing, Xing; Tangstad, Merete. Wettability of cokes by Fe-Mn melt. Journal of Dispersion Science and Technology 2020.
Kolbeinsen, Leiv. The beginning and the end of the aluminium value chain Matériaux & Techniques 2020
Kovacs, Attila; Breward, Chris J.W.; Einarsrud, Kristian Etienne; Halvorsen, Svenn Anton; Nordgård-Hansen, Ellen Marie; Manger, Eirik; Mũnch, Andreas; Oliver, James M. A heat and mass transfer problem for the dissolution of an alumina particle in a cryolite bath. International Journal of Heat and Mass Transfer 2020; Volume 162.
Kvithyld, Anne; Wong, David S.; Herderick, Ed. Challenges for a Sustainable
Aluminum Industry and Advice for the Next Generation. The Journal of The Minerals, Metals & Materials Society 2020.
Li, Xiang; Tang, Kai; Tangstad, Merete. Reduction and Dissolution Behaviour of Manganese Slag in the Ferromanganese Process. Minerals (2020)
Myklebust, Håkon Aleksander; Aarhaug, Thor Anders; Tranell, Gabriella. Measurement System for Fugitive Emissions in Primary Aluminium Electrolysis. The Minerals, Metals & Materials Series 2020.
Ngoy, Didier; Dmitry, Sukhomlinov; Tangstad, Merete. Pre-reduction Behaviour of Manganese Ores in H2 and CO Containing Gases. ISIJ International 2020; Volume 60.
Panjwani, Balram; Olsen, Jan Erik. Design and modelling of dust capturing system in thermally stratified flowing conditions. Building and Environment 2020; Volume 171.
Solem, Cathrine Kyung Won; Ekstrøm, Kai Erik; Tranell, Gabriella; Aune, Ragnhild Elizabeth. Evaluation of the Effect of CO2 Cover Gas on the Rate of Oxidation of an AlMgSi Alloy. Light Metals 2020.
Solheim, Asbjørn; Skybakmoen, Egil. Mass- and Heat Transfer during Dissolution of Alumina. Light Metals 2020. Springer 2020.
Steglich, J; Basa, A; Kvithyld, Anne; Smith, Nicholas Albert; Zerbin, I. Beryllium Reduction Potential in AlMg Cast Alloys. The Minerals, Metals & Materials Series 2020.
Steglich, Jan; Basa, Alexandra; Kvithyld, Anne; Smith, Nicholas Albert; Zerbin, Ines. Beryllium Reduction Potential in AlMg Cast Alloys. Light Metals 2020. Springer 2020.
Surup, Gerrit Ralf; Pedersen, Tommy Andre; Chaldien, Annah; Beukes, Johan Paul; Tangstad, Merete. Electrical Resistivity of Carbonaceous Bed Material at High Temperature. Processes 2020; Volume 8.
Wong, David S.; Kvithyld, Anne; Peng, Hong. Aluminum: Recycling and Carbon/Environmental Footprint. The Journal of The Minerals, Metals & Materials Society 2020.
2019
Scientific publications
Azof, Fabian Imanasa; Yang, Yongxiang; Panias, Dimitrios; Kolbeinsen, Leiv; Safarian, Jafar. Leaching Characteristics and mechanism of the synthetic calcium-aluminate slags for alumina recovery. Hydrometallurgy (2019), 185, 273-290
Azof, Fabian Imanasa; Vafeias, Michail; Panias, Dimitrios; Safarian, Jafar. The leachability of a ternary CaO-Al2O3-SiO2 slag produced from smelting-reduction of low-grade bauxite for alumina recovery. Hydrometallurgy (2019), Volum 191.
Clos, Daniel Perez; Nekså, Petter; Johnsen, Sverre Gullikstad; Aune, Ragnhild Elizabeth. Investigation on scale formation in aluminium industry by means of a cold-finger. Light Metals 2019, The Minerals, Metals & Materials Series (2019), 707-719
Gylver, Sindre Engzelius; Omdahl, Nina Helene; Prytz, Ann Kristin; Meyer, Astrid Johanne; Lossius, Lorentz Petter; Einarsrud, Kristian Etienne. Alumina feeding and raft formation: Raft collection and process parameters. Light Metals 2019, The Minerals, Metals & Materials Series (2019), 659-666
Gylver, Sindre Engzelius; Omdahl, Nina Helene; Rørvik, Stein; Hansen, Ingrid; Nautnes, Andrea; Neverdal, Sofie Nilssen; Einarsrud, Kristian Etienne. The micro- and macrostructure of alumina rafts. Lights Metals 2019, The Minerals, Metals & Materials Series (2019), 689-696
Gökelma, Mertol; Meling, Ingrid; Soylu, Ece; Kvithyld, Anne; Tranell, Gabriella. A Method for Assessment of Recyclability of Aluminum from Incinerated Household Waste. The Minerals, Metals & Materials Series 2019, 1359-1365
Hassanabadi, Massoud; Akhtar, Shahid;Arnberg, Lars; Aune, Rgnhild Elizabeth. Grain Refinement of Commercial EC Grade 1370 Aluminium Alloy for Electrical Applications. Light Metals 2019, The Minerals, Metals & Materials Series (2019), 1015-1023
Hassanabadi, Massoud; Akhtar, Shahid; Aune, Ragnhild Elizabeth. Modelling of Flow Characteristics in the Pore-Scale Geometry of Ceramic Foam Filters. Journal of Sustainable Metallurgy (2019)
Hassanabadi, Massoud; Akhtar, Shahid; Aune, Ragnhild Elizabeth. Optimization of Boron Treatment for Production of 1370 Electrical Conductive Grade Aluminium Alloy. Journal of Sustainable Metallurgy (2019)
Hassanabadi, Massoud; Akhtar, Shahid; Berto, Thomas; Aune, Ragnhild Elizabeth. Characterization of Alumina Ceramic Foam Filters Part I: Permeability within the CFF Blocks. Journal of Sustainable Metallurgy (2019)
Hassanabadi, Massoud; Akhtar, Shahid; Berto, Thomas; Aune, Ragnhild Elizabeth. Characterization of Alumina Ceramic Foam Filters Part II: Permeability within the CFF Grades. Journal of Sustainable Metallurgy (2019)
Hassanabadi, Massoud; Bilek, Petr; Akhtar, Shahid; Aune, Ragnhild Elizabeth. Evaluation of Filtration Efficiency of Ceramic Foam Filters (CFF) Using a Hydraulic Water System. Light Metals 2019, The Minerals, Metals & Materials Series (2019), 1089-1095
Heimo, Juhani; Jokilaakso, Ari; Kekkonen, Marko; Tangstad, Merete; Støre, Anne. Thermal conductivity of titanium slags. Metallurgical Research and Technology 2019;Volum 116.(6)
Kaffash, Hamideh. Dissolution kinetics of carbon materials in FeMn. Dissertation, Norges teknisk-naturvitenskapelige universitet 2019
Kalenga, M; Tangstad, Merete; Pan, X. Phase Relations in Ferromanganese Production During Prereduction: South African Ores. Metallurgist (New York) 2019 ;Volum 62.(11-12), 1100-1114
Kero, Ida; Eidem, Per Anders; Ma, Yan; Indresand, Hege; Aarhaug, Thor Anders; Grådahl, Svend. Airborne Emissions from Mn Ferroalloy Production. JOM: (2019), 70(1), 349-365.
Kim, Pyunghwa; Larssen, Trine Asklund; Tangstad, Merete. Reduction rates of MnO and SiO2 in SiMn slags between 1500 and 1650°C. The Southern African Journal of Mining and Metallurgy 2019 ;Volum 119.(5), 495-501
Li, Xiang; Tangstad, Merete. The Influence of sulfur content in the carbothermal reduction of SiMn Slag. Metallurgical and Materials Trans. B (2019), 50(1), 136-149.
Ma, Yan; Jiang, Bo; Moosavi-Khoonsari, Elmira; Andersson, Stefan; Opila, Elizabeth J.; Tranell, Gabriella. Oxidation of Liquid Silicon in Air Atmospheres Containing Water Vapor. Industrial & Engineering Chemistry Research 2019 ;Volum 58.(16), 6785-6795
Ramos, Diego Correa; Carneiro, Angélica de Cássia Oliveira; Tangstad, Merete; Saadieh, Raghed; Pereira, Bárbara Luísa Corradi. Quality of Wood and Charcoal from Eucalyptus Clones for Metallurgical Use. Floresta e Ambiente 2019; Volum 26.(2) Suppl. Spec. No.
Smith, Nicholas Albert; Gleeson, Brian; Wissam, Saidi; Kvithyld, Anne; Tranell, Gabriella. Effects of CO2 cover gas and yttrium additions on the oxidation of AlMg Alloys. Light Metals 2019, The Minerals, Metals & Materials Series (2019), 1025-1032
Aarhaug, Thor Anders; Ratvik, Arne Petter. Aluminium Primary Production Off-Gas Composition and Emissions: An Overview. JOM (2019) 71: 2966.
Reports/Seminars
Gylver, Sindre Engzelius; Einarsrud, Kristian Etienne. Formation of Alumina Rafts in a Lab Scale Furnace. TMS 2019, (2019)
Kero, Ida. Diffuse støvutslipp/Diffuse Particulate Matter. Utslippsseminar (2019)
Smith, Nicholas Albert; Gleeson, Brian; Wissam, Saidi; Kvithyld, Anne; Tranell, Gabriella. Effects of CO2 cover gas and yttrium additions on the oxidation of AlMg Alloys. TMS (2019)
Solem, Cathrine Kyung Won; Akthar, Shahid; Aune, Ragnhild Elizabeth. Parametric Study of Molten Aluminium Oxidation in Relation to Dross Formation. 7th International Conference & Exhibition on Aluminium. (2019)
Tranell, Gabriella. The Norwegian “Process21”, Vision and Strategy for the Norwegian Process Industry. HighEFF Annual Consortium Meeting (2019)
Aarhaug, Thor Anders. Online monitoring of perfluorcarbon (PFC) emissions from aluminium industry. (2019)
2018
Scientific Publications
Azof, Fabian Imanasa; Kolbeinsen, Leiv; Safarian, Jafar. Characteristics of Calcium-Aluminate Slags and Pig Iron Produced from Smelting-Reduction of Low-Grade Bauxites. Metallurgical and Materials Trans. B (2018), 49 (5), 2400-2420.
Capuzzi, Stefano; Kvithyld, Anne; Timelli, Giulio; Nordmark, Arne; Gumbmann, Eva Maria; Engh, Thorvald Abel. Coalescence of Clean, Coated, and Decoated Aluminum for Various Salts, and Salt–Scrap Ratios. Journal of Sustainable Metallurgy (2018), 4 (3), 343-358.
du Preez, Stephanus Petrus; Beukes, Paul; van Zyl, Peter; Tangstad, Merete. Silicon Carbide Formation Enhanced by In-Situ-Formed Silicon Nitride: An Approach to Capture Thermal Energy of CO-Rich Off-Gas Combustion. Metallurgical and Materials Trans. B (2018), 49 (6), 3151-3163.
Einarsrud, Kristian Etienne; Gylver, Sindre Engzelius; Manger, Eirik. CFD Modelling of Alumina Feeding. TMS 2018: Light Metals 2018. The Minerals, Metals & Materials Series (2018), 557-564.
Hassanabadi, Massoud; Kennedy, Mark W.; Akhtar, Shahid; Aune, Ragnhild E. Verification of Experimentally Determined Permeability and Form Coefficients of Al2O3 Ceramic Foam Filters (CFF) at High and Low Flow Velocity Using a CFD Model. Extraction 2018, The Minerals, Metals & Materials Series (2018), 869-880.
Jakobsson, Lars Klemet; Tangstad, Merete. Thermodynamics of Boron Removal from Silicon Using CaO-MgO-Al2O3-SiO2 Slag. Metallurgical and Materials Trans B (2018), 49(4), 1699-1708.
Kim, Pyunghwa Peace. Reduction Rates of SiMn Slags from Various Raw Materials. Doctoral Thesis, NTNU, 2018.
Kim, Pyunghwa Peace; Tangstad Merete. Kinetic investigation of SiMn Slags from different Mn-Sources. Metallurgical and Materials Trans. B (2018), 49 (3), 1185-1196.
Olsen, Håkon Aleksander Hartvedt; Andersson, Stefan; Tranell, Gabriella. Evaporation and Diffusion of Mn in Inert Systems. TMS 2018: CFD Modeling and Simulation in Materials Processing. The Minerals, Metals & Materials Series (2018), 97-110.
Olsen, Jan Erik; Kero, Ida; Engh, Thorvald Abel; Tranell, Gabriella. Model of Silicon Refining During Tapping: Removal of Ca, Al, and Other Selected Element Groups. Metallurgical and Materials Trans. B (2017), 48 (2), 870-877.
Safarian, Jafar. Thermochemical Aspects of Boron and Phosphorus Distribution Between Silicon and BaO-SiO2 and CaO-BaO-SiO2 slags. Silicon (2018), 11 (1), 437-451.
Safarian, Jafar. Extraction of iron and ferrosilicon alloys from low grades bauxite ores. In: Davis. B. et al. (eds) Extraction 2018, The Minerals, Metals & Materials Series (2018), 825-837.
Smith, Nicholas; Gleeson, Brian; Wissam, Saidi; Kvithyld, Anne; Tranell, Gabriella. Mechanism behind the inhibiting Effect of CO2 on the Oxidation of Al-Mg Alloys. Industrial & Engineering Chemistry Research (2018), 58 (3), 1434- 1442
Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. The Mechanism Behind the Oxidation Protection of High Mg Al Alloys with Beryllium. Metallurgical and Materials Trans. B (2018), 49 (5), 2846-2857.
Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. XPS Examination of the Oxide-Metal interface of an Al-Mg Alloy Containing Beryllium. TMS 2018: Light Metals 2018. The Minerals Metals & Materials Series (2018), 913-919.
Solem, Cathrine Kyung Won; Fritzsch, Robert; Aune, Ragnhild Elizabeth. Preliminary Experimental Study of the Thermal Stability and Chemical Reactivity of the Phosphate-Based Binder used in Al2O3-Based Ceramic Foam Filters (CFFs). Extraction 2018. The Minerals, Metals & Materials Series (2018), 1153-1163.
Steenkamp, Joalet Dalene; BAM, WG; Ringdalen, Eli; Mushwana, M; Hockaday, S.A.C; Sithole, N.A. Working towards an increase in manganese ferroalloy production in South Africa – a research agenda. The Southern African Journal of Mining and Metallurgy (2018), 118 (6), 645-655.
Tangstad, Merete; Beukes, Paul Johan; Steenkamp, Joalet; Ringdalen, Eli. Coal-based reducing agents in ferroalloys and silicon production. New Trends in Coal Conversion - Combustion, Gasification, Emissions, and Coking,(2018), 406-438.
Reports/Seminars/Thesis
Andersen, Gina Opstad. Surface treatment of high performance multicrystalline silicon wafers. Master thesis, NTNU (2018).
Bjørnstad, Erlend Lunnan. Statistical Modelling in MG-Si Refining. Mathematical Modelling in Metallurgical Industry, NTNU (2018).
Bjørnstad, Erlend Lunnan; Tranell, Gabriella. Statistical Model for Locating Micro Slag Droplets in MG-Si Production. Silicon for the Chemical and Solar Industry XIV, (2018).
Ekstrøm, Kai Erik; Dalaker, Halvor; Wallin, Maria; Moosavi-Khoonsari, Elmira; Tranell, Gabriella. Extraction of nickel from iron sludge. Infacon XV, (2018).
Ekstrøm, Kai Erik; Wallin, Maria; Tranell, Gabriella. Red mud and spent potlining as alternative raw materials in pig-iron and ferrosilicon production. Extraction 2018 - Peter Hayes Symposium on Pyrometallurgical Processing, (2018).
Gaertner, Heiko; Aarhaug, Thor Anders; Wittgens, Bernd; Fjelldal, J.C; Legårds, M; Tranell, Gabriella. Measurements of PAH emissions in the Ferroalloy Industry. Infacon XV (2018)
Grorud, Bettina. Interaction of Eutectic Fe-Si-B Alloy with Graphite Crucibles. Master thesis, NTNU (2018).
Gustum, Mathias Grønberg. Modelling of gas-solid reactions. Master thesis, NTNU (2018).
Gylver, Sindre Engzelius. Alumina Dissolution in Cryolite Melts. Master thesis, NTNU (2018).
Hassanabadi, Massoud; Kennedy, Mark W.; Akhtar, Shahid; Aune, Ragnhild E. Verification of Experimentally Determined Permeability and Form Coefficients of Al2O3 Ceramic Foam Filters (CFF) at High and Low Flow Velocity Using a CFD Model. Extraction 2018, The Minerals, Metals & Materials Series (2018), 869-880.
Hustad, Hanne Mette. Tapping of FeSi Furnaces. Master thesis, NTNU (2018).
Kero, Ida. Thermal generation of particulate matter (PM) from FeMn and SiMn. Seminar on Industrial Dust, (2018).
Kim, Pyungwha Peace; Larssen, Trine Asklund; Tangstad, Merete. Reduction rates of MnO and SiO2 in SiMn slags beween 1500-1650°C. Infacon XV, (2018)
Kovacs, Attila; Oliver, James M.; Münch, Andreas; Halvorsen, Svenn Anton; Nordgård-Hansen, Ellen Marie. Mathematical modelling of alumina feeding. The 60th British Applied Mathematics Colloquium, (2018).
Ksiazek, Michal Tomasz; Ringdalen, Eli; van der Eijk, C.; Høgaas, Per Helge. Iron removal from bauxite ores. Bauxite Residue Valorisation and Best Practices Conference, (2018).
Ksiazek, Michal Tomasz; Tangstad, Merete; Ringdalen, Eli. The rapid Si-furnace excavation - an unique chance to investigate the interior of the furnace. Infacon XV, (2018).
Kvithyld, Anne; Martinez, Ana Maria Cuellar. Deriving Value from Challenging Waste Streams: Recycling and Sustainability Joint Session. TMS 2018, (2018).
Kvithyld, Anne; Martinez, Ana Maria Cuellar; Urban Mining for a circular Economy: Activities at SINTEF. TMS 2018 Joint session, Deriving Value from Challenging Waste Streams: Recycling and Sustainability, (2018).
Ngoy Didier. Reduction Rate of MnO from Two Based Charges producing Ferromanganese. Infacon XV (2018)
Lim, Kevin. Recovery and Utilisation of Kerf Waste from Silicon Wafering Process. Master thesis, 2018.
Meling, Ingrid. Recycling and Utilisation of Secondary Aluminium Products. Master thesis, NTNU (2018).
Nilsen, Karoline Aasen. Study of a Graphite Sensor for Alumina Concentration Measurements in Cryolite Melts. Master thesis, NTNU (2018).
Olsen, Håkon Aleksander Hardvedt; Tranell, Gabriella; Andersson, Stefan. Evaporation and Diffusion of Mn in Inert Systems. TMS 2018 (2018)
Olsen, Jan Erik; Panjwani, Balram. Simulation based assessment of dust capture. Infacon XV (2018).
Panjawi, Balram. Modelling of Dust Spreading and Capturing in a Ferroalloy Plant. Mathematical Modelling in Metallurgical Industry, (2018).
Ringdalen, Eli. Quartz for silicon production – opportunities and challenges. CRU- Silicon Market Forum 2018, (2018).
Ringdalen, Eli. SiC structures and SiC transformations in industrial Si-production. Silicon for the Chemical and Solar Industry XIV, (2018)
Ringdalen, Eli; Solheim, Ingeborg. Study of SiMn process in a pilot furnace. Infacon XV, (2018)
Ringdalen, Eli; Solheim, Ingeborg; Anacleto, N.M; Sørensen, Bjørn Eske; Ostrovski, Oleg. Reduction of chromium oxide and ore by methane-containing gas mixtures. Infacon XV, (2018).
Rudjord, Fredrik. Recycling of Glass Wool Waste. Master thesis, NTNU (2018).
Smith, Nicholas; Kvithyld, Anne; Tranell, Gabriella. XPS Examination of the Oxide - Metal interface of an Al-Mg Alloy Containing Beryllium. TMS 2018 (2018)
Solem, Cathrine Kyung Won. Thermal Stability and Chemical Reactivity Ceramic Foam Filters. Master thesis, (2018).
Sparta, Manuel. An Integrated Model for Temperatures, Flows and Reactions in a FeMn Furnace. Mathematical Modelling in Metallurgical Industry, (2018).
Steenkamp, Joalet Dalene; Ringdalen, Eli; Bam, W. G; Mushwana, M; Hockaday, S.A.C; Sithole, N. A.. Working towards an increase in manganese ferro-alloy production in South Africa – a research agenda. Infacon XV, (2018).
Tranell, Gabriella; Einarsrud, Kristian Etienne; Aune, Ragnhild Elizabeth. The Future of Engineering Stardust. Nature: Minerals and Materials for a Sustainable Future, (2018)
van Staden, Yolindi; Beukes, Paul; van Zyl, Peter; Ringdalen, Eli; Tangstad, Merete; Kleynhans, Ernst L.J.; Bunt, John Reginald. Dam-ring formation in chromite pre-reduction rotary kilns – influence of pulverised carbonaceous fuel and ore composition. Infacon XV, (2018).
Wermers, Matthew. Recycling of Fine Silicon Particles for Solar Grade Silicon Production. Master thesis, NTNU (2018).
Wærnes, Aud Nina; Valderhaug, Aasgeir; Kadkhodabeigi, Mehdi. The Norwegian Ferroalloy Producers Research Association (FFF). Infacon XV, (2018).
Aarhaug, Thor Anders; Ferber, Alain Marc C; Gaertner, Heiko. In-situ spectroscopy in ferroalloy industry. Infacon XV, (2018).
Aarnæs, Trygve Storm. Removal of Aluminium Carbide from Liquid Aluminium. Master thesis, NTNU (2018).
2017
Scientific Publications
Ratvik, Arne Petter. (2017) Light Metals 2017, Editor
Safarian, Jafar (2017) Sustainable Production of Alumina through Iron Separation by Smelting-Reduction of Bauxite European Metallurgical Conference - EMC 2017; Leipzig, Germany
Syvertsen, Martin (2017) Oxide Skin Strength on Molten AA5XXX Aluminum Alloy - Effect of Beryllium and Alternatives 146th TMS Annual Meeting
Wærnes, Aud (2017) Meld. St. 27 Industrien – grønnere, smartere og mer nyskapende. Refleksjoner og kommentarer fra SFI Metal Production, SFI - Forum 2017
Reports/Seminars/Thesis
Andersen, Vegard (2017) Furnace Tapping, Oral presentation Silicon Summer School, Reykjavik
Beukes, Paul; Edwards, Les; Johansen, Johan A.; Linga, Hogne; Hovd, Benedicte; Myrvågnes, Victor; Svensson Ann Mari; Tangstad, Merete (2017) Oral presentations Carbon materials for Production of Metals, Course
Einarsrud, Kristian Etienne; Meyer, Astrid J.; Omdahl Nina (2017) Oral presentations Alumina seminar
Holm, Katrine (2017) The Properties of Calcined Anthracite Master thesis NTNU Trondheim
Hovd, Benedicte; Tangstad, Merete. (2017) CO2 reactivity of biocarbon and metallurgical coke BioCarb+ Open workshop
Jusnes, Karin F.; Kero, Ida; Saadieh, Raghed; Tangstad, Merete; Tranell, Gabriella (2017) Oral presentations Fundamental Si & FeSi course
Kero, Ida (2017) Gas and dust emissions, Silicon Summer School, Oral presentations Reykjavik
Kim, Pyunghwa; Ksiazek, Michal; Larssen, Trine A.; Tangstad, Merete (2017) Oral presentations Fundamental Mn-course
Ksiazek, Michal (2017) Bauxite Residue Avoidance Trondheim: SINTEF 2017
Moosavi-Khoonsari, Elmira (2017) Oral presentation FactSage Course
Olsen, Håkon Aleksander Hartvedt (2017) Modelling of Dust Formation and Clustering in the Ferroalloy industry. Oral presentation Norwegian Adventure
Ramos, Diego Carrera. (2017) Quality of Wood and Charcoal from Eucalyptus Clones for Silicon Use BioCarb+ Open workshop
Ratvik, Arne Petter (2017) Aluminium Electrolysis - Anode and Cathode Performance. Invited oral presentation
Ringdalen, Eli (2017) Carbon properties in the FeSi/Si process. Silicon Summer School Reykjavik
Ringdalen, Eli (2017) Use of biocarbon in ferroalloy production R&D within metallurgy at SINTEF and NTNU BioCarb+ Open workshop
Ringdalen, Eli (2017) Quartz properties in the FeSi/Si process Silicon summer school, Reykjavik
Sommerseth, Camilla. (2017) Use of biocarbon in anodes for aluminium production. BioCarb+ Open workshop
Tangstad, Merete (2017) Si Fundamentals, Silicon Summer School, Oral presentation. Reykjavik
Tranell, Gabriella (2017) Refining, Silicon Summer School, Oral presentation. Reykjavik
Wærnes, Aud Nina (2017) SFI Metal Production, oral presentation EIT Raw Materials Stakeholder Meeting
Wærnes, Aud Nina (2017) Meld. St. 27 Industrien - grønnere, smartere og mer nyskapende, Refeleksjoner og kommentarer fra SFI Metal Production. Oral presentation SFI-forum
Wærnes, Aud Nina (2017) SFI Metal Production. Oral presentation Materialdagen 2017
2016
Scientific Publications
Kolbeinsen, Leiv (2016) Green Competitiveness in the Silicon Industry? CRU Silicon Market Forum 2016
Reports / Seminars / Theses
Andersen, Vegar (2016) Recruitment to the Metal Producers SiManTi Seminar in Oxford
Aune, Ragnhild (2016) Innovations and New Technology – What is the role of research? SiManTi Seminar in Oxford
Bhat, Akshay (2016) Boron Removal from Silicon Using Gas Blowing With Different Crucible Material Project report NTNU Trondheim
By, Thomas; Kolbeinsen, Leiv; Ringdalen, Eli (2016) Agglomeration for Manganese Ferroalloy Production International Seminar in Metallurgical Processes (ISMP)
Bø, Siri Marie (2016) Phases and Zones in the Silicon Process Master Thesis NTNU Trondheim
Dahle, Sigmund; Safarian, Jafar; Kolbeinsen, Leiv (2016) Microstructural, Chemical and Phase Analysis of Bauxite Ores During Their Calcination National Conference for Material Technology
Espelien, Stine; Safarian, Jafar (2016) Refining of Silicon Through Hydrometallurgical Process International Seminar in Metallurgical Processes (ISMP)
Folstad, Marit Buhaug; Tveit, Halvard; Ringdalen, Eli (2016) Effect of Quartz, Amorphous Silica and Cristabolite on the Reaction Between SiO2 and SiC in Si Production International Seminar in Metallurgical Processes (ISMP)
Hassanabadi, Massoud (2016) Al-Filtration SiManTi Seminar in Oxford
Holm, Katrine; Tangstad, Merete (2016) Reduction of MnO and SiO2 from Comilog Based Charges International Seminar in Metallurgical Processes (ISMP)
Jakobsson, Lars Klemet (2016) Elkem’s Solar Cell Research SiManTi Seminar in Oxford
Jayakumari, Sethulakshmy (2016) Silicon Carbide Production During the Silicon Process National Conference for Material Technology
Kawamoto, Ryosuke; Tangstad, Merete (2016) Reduction Mechanism of Synthetic Siliconmanganese Ore International Seminar in Metallurgical Processes (ISMP)
Kero, Ida (2016) Emissions from the Si-Industry SiManTi Seminar in Oxford
Kim, Pyunghwa (2016) SiMn Reaction mechanisms SiManTi Seminar in Oxford
Kolbeinsen, Leiv (2016) Hva kan grønn konkurransekraft innebære for norsk metallproduserende industri? National Conference for Material Technology
Kvitastein, Nina; Tranell, Gabriella (2016) Distribution of P and Si Between Slag and Metal Phase International Seminar in Metallurgical Processes (ISMP)
Kvithyld, Anne (2016) Effects of Different Salts on Aluminum Coalescence to Improve Aluminum Yield National Conference for Material Technology
Ksiazek, Michal (2016) Zones and Reactions in the Si Furnace SiManTi Seminar in Oxford
Larsen, Trine Asklund; Tangstad, Merete (2016) Reduction of Mn and Si from Comilog Based Charges International Seminar in Metallurgical Processes (ISMP)
Letout, Sebastien (2016) Modelling Reaction Mechanisms SiManTi Seminar in Oxford
Li, Xiang (2016) Use of Natural Gas in Mn Production SiManTi Seminar in Oxford
Lund, Stein Olav; Tangstad, Merete (2016) Al2O3 and CaO in the Silicon Furnace International Seminar in Metallurgical Processes (ISMP)
Olsen, Jan Erik; Panjwani, Balram (2016) Spredning og oppsamling av støv fra metallurgisk industri National Conference for Material Technology
Rodahl, Fredrik; Aune, Ragnhild Elizabeth; Kennedy, Mark (2016) Master Slag Production for the Recovery of Rare Earth Elements International Seminar in Metallurgical Processes (ISMP)
Skogstad, Vegard (2016) Glencore and Metal Production SiManTi Seminar in Oxford
Smith, Nicholas (2016) Oxidation of Al SiManTi Seminar in Oxford
Smith, Nicholas; Tranell, Gabriella; Kvithyld, Anne (2016) Effects of 2 ppm beryllium on the oxidation of a 5183 aluminum alloy at temperatures between 500°C and 750°C National Conference for Material Technology
Svoen, Stine; Ringdalen, Eli; Kolbeinsen, Leiv (2016) Deposition of Carbon on Mn Ore International Seminar in Metallurgical Processes (ISMP)
Syvertsen, Martin (2016) Effects of Be on Oxide Skin Strenght on Al-Mg Alloy National Conference for Material Technology
Tangstad, Merete; Tranell, Gabriella (2016) Excellence in Research – What do we mean? SiManTi Seminar in Oxford
Wærnes, Aud (2016) SFI Metal Production Lettmetallkonferansen, Norsk Industri
2015
Reports / Seminars
Aursjø, Sofie (2015) Intrusion of Silicon in Carbon Lining Materials 20th International Seminar on Materials Processes
Bhat, Akshay (2015) Boron Removal from Solar Grade Silicon Using Oxidative Gas Refining 20th International Seminar on Materials Processes
Bjørnstad, Erlend Lunnan (2015) Properties of the Bubble Column in Oxidative Ladle Refining of Silicon 20th International Seminar on Materials Processes
Bø, Siri Marie (2015) Operating Parameter of the Leaching Stage in the Pedersen Process 20th International Seminar on Materials Processes
Furu, Trond (2015) Through Process Modelling along Hydro Value Chain Mathematical Modelling in Metallurgical Industry
Halvorsen, Svenn Anton (2015) Metallurgical Scale-Up Mathematical Modelling in Metallurgical Industry
Holtan, Joakim (2015) Reduction of Manganese Ore with Quartz and Limestone 20th International Seminar on Materials Processes
Johansen, Svein Tore (2015) Industrial Pragmatic Modelling Mathematical Modelling in Metallurgical Industry
Jusnes, Karin Fjeldstad (2015) Softening and Melting of Quartz 20th International Seminar on Materials Processes
Kjelstadli, Marthe Erdal (2015) Kinetics and Mechanism of Phase Transformation from Quartz to Crystobalite 20th International Seminar on Materials Processes
Kolbeinsen, Leiv (2015) Økt innovasjonstakt og implementering av ny kunnskap Industri 2015
Lobo, Stephen; Nedkvitne, Eirik Nøst (2015) An Overview of the Norwegian Metals Industry NTNU
Nedkvitne, Eirik Nøst; Kolbeinsen, Leiv (2015) En oversikt over norsk metallindustri NTNU
Olsen, Håkon Hartvedt (2015) A Theoretical Study on the Reaction Rates in the SiMn-Production Process 20th International Seminar on Materials Processes
Olsen, Jan Erik (2015) Modelling of Metallurgical Processes Mathematical Modelling in Metallurgical Industry
Sanna, Claudio (2015) Boron Removal from Silicon Using H2/H2O Gas Refining 20th International Seminar on Materials Processes
Stana, Rune Hagberg (2015) Solidification of Titanium Slags 20th International Seminar on Materials Processes
Sørensen, Sigurd (2015) Conversion of Silicon Frustules to Silicon Carbide 20th International Seminar on Materials Processes
Tangstad, Merete (2015) R&D in the Silicon Industry - The Pace of Technological Change CRU – Silicon Market Forum 2015
Tranell, Gabriella (2015) SFI Metal Production – Interessant for dere studenter? Materialdagen
Tveit, Halvard (2015) The Use of Models in Industrial Processes Mathematical Modelling in Metallurgical Industry
Vinje, Berit Johansen (2015) Recovery of Rare Earth Elements (REE) from Waste of Electrical and Electronic Equipment (WEEE) 20th International Seminar on Materials Processes
Wærnes, Aud (2015) Et historisk blikk på samspillet mellom forskning og forretning Teknakonferansen 2015
Wærnes, Aud (2015) SFI Metal Production – Focus on Mathematical Modelling Mathematical Modelling in Metallurgical Industry
Wærnes, Aud (2015) SFI Metal Production og norsk innsats for bærekraftig prosessindustri PROSIN 2015