2020

Scientific publications

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) 

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

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), page 659-663

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

Kaffash, Hamideh; Xing, Xing; Tangstad, Merete. Wettability of cokes by Fe-Mn melt. Journal of Dispersion Science and Technology (2020)

Li, Xiang; Tang, Kai; Tangstad, Merete. Reduction and Dissolution Behaviour of Manganese Slag in the Ferromanganese Process. Minerals (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), page 852-859
 

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. 7^th 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

Azof, Fabian Imanasa; Kolbeinsen, Leiv; Safarian, Jafar (2017) The Leachability of Calcium Aluminate Phases in Slags for the Extraction of Alumina 35th International Conference and Exhibition of ICSOBA

Bjørnstad, Erlend Lunnan; Tranell, Gabriella (2017) Mass Transfer of Al and Ca Between Silicon and Synthetic SiO2-CaO-Al2O3 Slags Materials Processing Fundamentals 2017

Capuzzi, Stefano; Kvithyld, Anne; Timelli, Giulio; Nordmark, Arne; Engh, Thorvald Abel (2017) Influence of Coating and De-Coating on the Coalescence of Aluminum Drops in Salt 146th TMS Annual Meeting

Clos, Daniel Perez; Gaertner, Heiko; Nekså, Petter; Johnsen, Sverre Gullikstad; Aune, Ragnhild Elizabeth (2017) Design of a cooled fouling probe to investigate scaling mechanisms from aluminium production off-gas Heat Exchanger Fouling and Cleaning XII

Clos, Daniel Perez; Andresen, Trond; Nekså, Petter; Johnsen, Sverre Gullikstad; Aune, Ragnhild Elizabeth; Ratvik, Arne Petter (2017) Enabling Efficient Heat Recovery from Aluminum Pot Gas Light Metals 2017

Espelien, Stine; Tranell, Gabriella; Safarian, Jafar (2017) Effect of Magnesium Addition on Removal of Impurities from Silicon by Hydrometallurgical Treatment Energy Technology 2017

Kim, Pyunghwa; Larssen, Trine; Tangstad, Merete; Kawamoto, Ryosuke (2017) Empirical activation energies og MnO and SiO2 reduction in SiMn slags between 1500 and 1650° The Minerals, Metals & Materials Society 2017

Kvithyld, Anne; Grandfield, John (2017) The Contributions of Prof. Thorvald Engh and Christian Simensen to the Science and Technology of Melt Refining and Oxidation 146th TMS Annual Meeting 

Letout, Sebastien Romain; Ratvik, Arne Petter; Tangstad, Merete; Johansen, Stein Tore; Olsen, Jan Erik (2017) A multiscale numerical approach of the dripping slag in the coke bed zone of a pilot scale Si-Mn furnace Progress in Applied CFD – CFD201 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries.

Olsen, Jan Erik; Johansen, Stein Tore (2017) Proceedings Progress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas Metallurgical and Process Industries

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.

Panjwani, Balram; Andersson, Stefan; Wittgens, Bernd; Olsen, Jan Erik (2017) Cleaning of polycyclic aromatic hydrocarbons (PAH) obtained from ferroalloys plant Progress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries.

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

Safarian, Jafar; Espelien, Stine (2017) Hydrometallurgical Purification of Magnesium-Doped Silicon by Different Acids European Photovoltaic Solar Energy Conference and Exhibition

Safarian, Jafar; Sanna, Claudio; Tranell, Gabriella (2017) Boron Removal from Silicon by Moisturized Gases European Photovoltaic Solar Energy Conference and Exhibition

Sellæg, Hanne; Kolbeinsen, Leiv; Safarian, Jafar (2017) Iron Separation from Bauxite Through Smelting-Reduction Process Light Metals 2017

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 146th TMS Annual Meeting

Syvertsen, Martin (2017) Oxide Skin Strength on Molten AA5XXX Aluminum Alloy - Effect of Beryllium and Alternatives 146th TMS Annual Meeting 

Tangstad, Merete; Ringdalen, Eli; Manilla, Edmundo; Davila, Daniel (2017) Pilot Scale Production of Manganese Ferroalloys Using Heat-Treated Mn-Nodules JOM: The Member Journal of TMS 2017

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

By, Thomas (2017) Briquetting of Manganese Oxide Fines with Organic Binders - How well suited are organic binders for agglomeration of Mn-oxide fines? Master thesis NTNU Trondheim

Einarsrud, Kristian Etienne; Meyer, Astrid J.; Omdahl Nina (2017) Oral presentations Alumina seminar

Folstad, Marit Buhaug (2017) Effect of Different Polymorphs of SiO2 on the Reaction between SiO2 and SiC in Si Production Master thesis NTNU Trondheim

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

Kolbeinsen, Leiv (2017) Keynote Lecture: The Importance of Silicon to Society The 11th meeting of the Society And Materials conference, SAM-11, Trondheim, Norway. 

Ksiazek, Michal (2017) Bauxite Residue Avoidance Trondheim: SINTEF 2017

Kvitastein, Nina (2017) Distribution of Phosphorus between FeSi/Si and CaO-SiO2 Slags at 1600o C Master thesis NTNU Trondheim

Larssen, Trine Asklund (2017) Reduction of MnO and SiO2 from Assmang and Comilog based Slags Master thesis NTNU Trondheim

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

Svoen, Stine (2017) Reduction Mechanisms in Manganese Ore and Deposition of Carbon from Natural Gas Master thesis NTNU Trondheim

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

Kero, Ida; Grådahl, Svend; Tranell, Gabriella (2016) Airborne Emissions from Si/FeSi Production – A Summary Silicon for the Chemical and Solar Industry Conference XII

Kim, Pyunghwa; Holtan, Joakim; Tangstad, Merete (2016) Reduction Behavior of Assmang and Comilog Ore in the SiMn Process The 10th International Conference on Molten Slags, Fluxes and Salts

Kjos, Ole; Rolseth, Sverre; Gudbrandsen, Henrik; Bergstrøm, Trond (2016) A Laboratory Study of Electrochemical Removal of Noble Elements from Secondary Aluminum REWAS 2016: Towards Resource Sustainability/ TMS 2016

Kolbeinsen, Leiv (2016) Green Competitiveness in the Silicon Industry? CRU Silicon Market Forum 2016

Ksiazek, Michal; Tangstad, Merete; Ringdalen, Eli (2016) Five Furnaces, Five Stories Silicon for the Chemical and Solar Industry XIII

Olsen, Jan Erik; Kero, Ida; Tranell, Gabriella; Engh, Thorvald (2016) Model for Silicon Refining During Tapping – Removal of Ca, Al and other Selected Element Groups Metallurgical and Materials Trans B

Ringdalen, Eli; Tangstad, Merete (2016) Phase Transformations in Quartz and it’s Effect on Furnace Operation Silicon for the Chemical and Solar Industry XIII

Ringdalen, Eli; Tangstad, Merete (2016) Softening and Melting in SiO2, An Important Parameter for Reaction with Quartz in Si-Production The 10th International Conference on Molten Slags, Fluxes and Salts

Wærnes, Aud (2016) Waste in Metallurgical Industry ISWA – Beacon Conference on Waste Minimization and Recycling
 

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

Bjørnstad, Erlend Lunnan (2016) Mass Transfer Coefficients and Bubble Sizes in Oxidative Ladle Refining of Silicon Master Thesis 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)

Holtan, Joakim (2016) Production of Silicon Manganese from Comilog Ore – Reduction Behavior Master Thesis NTNU Trondheim

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

Jusnes, Karin Fjeldstad (2016) Parameters Affecting Softening and Melting of Quartz Master Thesis NTNU Trondheim

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

Kjeldstadli, Marthe (2016) Kinetics and Mechanism of Phase Transformations from Quartz to Cristobalite Master Thesis NTNU Trondheim

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)

Sanna, Claudio (2016) Boron Removal from Molten Silicon by Gas Blowing Using Different Gas Composition Master Thesis NTNU Trondheim

Sellæg, Hanne; Safarian, Jafar (2016) Iron Separation from Bauxite Through the Smelting-Reduction Process 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

Wærnes, Aud; Tranell, Gabriella (2016) SFI Metal Production NMS Summer Meeting, Norsk Materialteknisk Selskap