2022

• Lee, Young E.; Kolbeinsen, Leiv. (2022) State of Reactions in Silicomanganese Smelting Process. Metallurgical and Materials Transactions B
  Academic article
• Ribeiro, Tiago Ramos; Neto, João Batista Ferreira; Poço, João Guilherme Rocha; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. (2022) Kinetics Analysis of Steam Reforming of Methane on Sponge Iron. ISIJ International
  Academic article

2021

• Salehi, Hossein; Seim, Stian; Kolbeinsen, Leiv; Safarian, Jafar. (2021) Phase Transitions and Microstructural Changes During Oxidation and Reduction of a Weathered Ilmenite Concentrate. Mining, Metallurgy & Exploration (MME)
  Academic article
• Ribeiro, T.R.; Neto, Neto Ferreira; Takano, C.; Poço, J.G.R.; Kolbeinsen, Leiv; Ringdalen, Eli. (2021) C–O–H2 ternary diagram for evaluation of carbon activity in CH4-containing gas mixtures. Journal of Materials Research and Technology (JMR&T)
  Academic article
• Lazou, Adamantia; Eijk, Casper van der; Tang, Kai; Balomenos, Efthymios; Kolbeinsen, Leiv; Safarian, Jafar. (2021) 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
  Academic article
• Lazou, Adamantia; Kolbeinsen, Leiv; Safarian, Jafar. (2021) Evaluation of Calcium Aluminate Slags and Pig Irons Produced from the Smelting-Reduction of Diasporic Bauxite. Materials
  Academic article
• Lee, Young E.; Kolbeinsen, Leiv. (2021) Behavior of Slag in Ferromanganese and Silicomanganese Smelting Process. Metallurgical and Materials Transactions B
  Academic article

2020

• Canaguier, Vincent Yves; Kolbeinsen, Leiv. (2020) REDUCTION OF SYNTHETIC CHROMITE WITH METHANE. Canadian Institute of Mining, Metallurgy and Petroleum
  Anthology
• Eggen, Sigvart; Sandaunet, Kurt; Kolbeinsen, Leiv; Kvithyld, Anne. (2020) Recycling of Aluminium from Mixed Household Waste.
  Academic chapter
• Lazou, Adamantia; Eijk, Casper van der; Balomenos, Efthymios; Kolbeinsen, Leiv; Safarian, Jafar. (2020) On the Direct Reduction Phenomena of Bauxite Ore Using H2 Gas in a Fixed Bed Reactor. Journal of Sustainable Metallurgy
  Academic article
• Ribeiro, Tiago Ramos; Neto, João Batista Ferreira; Poco, Joao G R; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. (2020) Steam reforming of methane on sponge iron: Influence of gas composition on reaction rate. ISIJ International
  Academic article
• Birat, Jean-Pierre; Fick, Gael; Chiappini, Mauro; Millet, Dominique; Alix, Thecle; Declich, Andrea; Kolbeinsen, Leiv; Colla, Valentina. (2020) Editorial for the special issue on: Transitions in society, energy, ecology, materials and other areas. Matériaux & Techniques
  Editorial
• Kolbeinsen, Leiv. (2020) The beginning and the end of the aluminium value chain. Matériaux & Techniques
  Academic article

2019

• Azof, Fabian Imanasa; Kolbeinsen, Leiv; Safarian, Jafar. (2019) Kinetics of the leaching of alumina-containing slag for alumina recovery.
  Academic chapter
• Azof, Fabian Imanasa; Yang, Yongxiang; Panias, Dimitrios; Kolbeinsen, Leiv; Safarian, Jafar. (2019) Leaching characteristics and mechanism of the synthetic calcium-aluminate slags for alumina recovery. Hydrometallurgy
  Academic article
• Tveit, Halvard; Kolbeinsen, Leiv. (2019) The (love & hate) role of entropy in process metallurgy. Matériaux & Techniques
  Academic article

2018

• Azof, Fabian Imanasa; Kolbeinsen, Leiv; Safarian, Jafar. (2018) Characteristics of Calcium-Aluminate Slags and Pig Iron Produced from Smelting-Reduction of Low-Grade Bauxites. Metallurgical and Materials Transactions B
  Academic article
• Ribeiro, Tiago; Neto, João Batista Ferreira; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. (2018) Kinetics of simultaneous methane reforming and iron carburization in direct reduction. ISIJ International
  Academic article

2017

• Svoen, Stine Marie Wagner; Kolbeinsen, Leiv. (2017) Reduction Mechanisms in Manganese Ore and Deposition of Carbon from Natural Gas. Norges teknisk-naturvitenskapelige universitet
  Master thesis
• Sellæg, Hanne; Kolbeinsen, Leiv; Safarian, Jafar. (2017) Iron Separation from Bauxite Through Smelting-Reduction Process.
  Academic chapter
• Dalaker, Halvor; Ringdalen, Eli; Kolbeinsen, Leiv; Mårdalen, Jostein. (2017) Veikart for gass i metallindustrien - Økt verdiskaping og reduserte utslipp. SINTEF/NTNU
  Research report
• Dalaker, Halvor; Ringdalen, Eli; Kolbeinsen, Leiv; Mårdalen, Jostein. (2017) Road-map for gas in the Norwegian metallurgical industry: greater value creation and reduced emissions. Norges teknisk-naturvitenskapelige universitet
  Research report

2016

• Lobo, Stephen Ceasar; Kolbeinsen, Leiv; Seim, Stian. (2016) Reduction of Norwegian and Indian ilmenite with carbon monoxide and hydrogen gas blends. Canadian metallurgical quarterly
  Academic article
• Safarian, Jafar; Kolbeinsen, Leiv. (2016) Smelting-reduction of bauxite for sustainable alumina production.
  Academic chapter
• Safarian, Jafar; Kolbeinsen, Leiv. (2016) Sustainability in alumina production from bauxite.
  Academic chapter

2015

• Lobo, Stephen Ceasar; Kolbeinsen, Leiv. (2015) Experimental Investigations and Modelling of Solid-State Ilmenite Reduction with Hydrogen and Carbon Monoxide. Norges teknisk-naturvitenskapelige universitet
  Doctoral thesis
• Kim, Pyung-Hwa; Kolbeinsen, Leiv. (2015) Impurities in Ilmenite: Magnesium. Norges teknisk-naturvitenskapelige universitet
  Master thesis
• Norhaug, Sondre; Kolbeinsen, Leiv. (2015) Impurities in Ilmenite - Excess Iron. Norges teknisk-naturvitenskapelige universitet
  Master thesis
• Safarian, Jafar; Kolbeinsen, Leiv. (2015) Microscopic Study of Carbon Surfaces Interacting with High Carbon Ferromanganese Slag. Metallurgical and Materials Transactions B
  Academic article
• Børset, Marit Takla; Kolbeinsen, Leiv; Tveit, Halvard; Kjelstrup, Signe. (2015) Exergy based efficiency indicators for the silicon furnace. Energy
  Academic article
• Kennedy, Mark William; MacRae, Allan; Jones, Rodney T.; Kolbeinsen, Leiv; Nos, Per; Filzwieser, Andreas. (2015) Some Considerations for Safer Furnace Cooling.
  Academic chapter
• Børset, Marit Takla; Kjelstrup, Signe; Kolbeinsen, Leiv; Burheim, Odne Stokke. (2015) Energy Dissipation and Recovery in the Context of Silicon Production. NTNU
  Doctoral thesis

2014

• Canaguier, Vincent Yves; Kolbeinsen, Leiv. (2014) Synthesis of ilmenite. Norges teknisk-naturvitenskapelige universitet
  Master thesis
• Saadieh, Raghed; Kolbeinsen, Leiv. (2014) Slag Refining of Iron with Respect to Phosphorus. Norges teknisk-naturvitenskapelige universitet
  Master thesis
• Ringdalen, Eli; Adisty, Dian; Kolbeinsen, Leiv. (2014) Quartz-cristobalite transformation and its effect on reactions in si production: Initial studies.
  Academic chapter

2013

• Adisty, Dian; Kolbeinsen, Leiv. (2013) Kinetic Study of SiO2 + SiC Reaction in Silicon Production. Norges teknisk-naturvitenskapelige universitet
  Master thesis
• Monsen, Bodil Elisabeth; Tang, Kai; Prytz, Steinar; Kolbeinsen, Leiv; Myrvågnes, Viktor. (2013) Possible use of natural gas for silicon or ferrosilicon production.
  Academic chapter

2012

• Nørstebø, Vibeke Stærkebye; Midthun, Kjetil Trovik; Bjørkvoll, Thor; Kolbeinsen, Leiv. (2012) Use of Natural Gas with High CO2 Content in an Integrated Industrial Park. ISIJ International
  Academic article
• Safarian, Jafar; Kolbeinsen, Leiv; Tangstad, Merete. (2012) Thermodynamic activities in silicon binary melts. Journal of Materials Science
  Academic article

2011

• AMONDARAIN, Zuriñe; Kolbeinsen, Leiv; ARANA, Jose Luis. (2011) Wetting Behavior of Sintered Nanocrystalline Powders by Armco Fe and 22CrNiMoV5-3 Steel Grade Using Sessile Drop wettability Technique. ISIJ International
  Academic article
• Safarian, Jafar; Kolbeinsen, Leiv; Tangstad, Merete. (2011) Liquidus of Silicon Binary Systems. Metallurgical and Materials Transactions B
  Academic article

2010

• Seim, Stian; Kolbeinsen, Leiv. (2010) Update on the Equilibrium between Liquid Fe-Ti-O Slags and Metallic Iron. Steel Research International
  Academic article
• Kolbeinsen, Leiv. (2010) Modelling of DRI Processes with Two Simoultaneously Active Reducing Gases. Steel Research International
  Academic article

2009

• 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
  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
  Academic article
• Seim, Stian; Kolbeinsen, Leiv. (2009) Alternative approaches for high temperature investigation of high titania slags.
  Academic chapter

2008

• Safarian-Dastjerdi, Jafar; Kolbeinsen, Leiv. (2008) Kinetic of carbothermic reduction of MnO from high-carbon ferromanganese slag by graphite materials. ISIJ International
  Academic article
• Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete; Kolbeinsen, Leiv; Gaal, Sean; Kaczorowski, Jakub. (2008) Reduction kinetics of MnO from high-carbon ferromanganese slags by carbonaceous materials in Ar and CO atmospheres. Metallurgical and Materials Transactions B
  Academic article

2007

• Lee, Young E.; Kolbeinsen, Leiv. (2007) An analysis of hot spot phenomenon in BOF process. ISIJ International
  Academic article
• Dastjerdi, Jaafar Safarian; Kolbeinsen, Leiv; Gaal, Sean; Tranell, Gabriella. (2007) The effect of graphite properties on the rate of MnO reduction from high carbon ferromanganese slag.
  Academic chapter

2006

• Kolbeinsen, Leiv; Olsen, Sverre E.. (2006) A process model for the carbothermic reduction of MnO from high carbon ferromanganese slag - The model. ISIJ International
  Academic article
• Kolbeinsen, Leiv. (2006) Ferrolegeringer.
  Academic chapter
• Kolbeinsen, Leiv. (2006) Silisium (teknisk).
  Academic chapter
• Safarian-Dastjerdi, Jafar; Grong, Øystein; Kolbeinsen, Leiv; Olsen, Sverre E.. (2006) A Process Model for the Carbothermic Reduction of MnO from High Carbon Ferromanganese - The Model. ISIJ International
  Academic article
• Johnsen, Kim A.; Grace, John R.; Elnashaie, Said S. E. H.; Kolbeinsen, Leiv; Eriksen, Dag. (2006) Modeling of Sorption-Enhanced Steam Reforming in a Dual Fluidized Bubbling Bed Reactor. Industrial & Engineering Chemistry Research
  Academic article
• Grong, Øystein; Kolbeinsen, Leiv; Tranell, Gabriella; Eijk, Casper van der. (2006) Microstructure Control of Steels through Dispersoid Metallurgy Using Novel Grain Refining Alloys. ISIJ International
  Academic article

2005

• Lee, Young e.; Kolbeinsen, Leiv. (2005) Kinetics of Oxygen Refining Process for Ferromanganese Alloys. ISIJ International
  Academic article

1994

• Monsen, Bodil E.; Olsen, Sverre E.; Kolbeinsen, Leiv. (1994) Kinetics of magnetite oxidation. Scandinavian journal of metallurgy
  Academic article