Cristin

2022
1.	Lee, Young E.; Kolbeinsen, Leiv. State of Reactions in Silicomanganese Smelting Process. Metallurgical and Materials Transactions B 2022 ;Volum 53B. s. 3945-3954 NTNU Untitled

2.	Ramos Ribeiro, Tiago; Ferreira Neto, João Batista; Rocha Poço, João Guilherme; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. Kinetics Analysis of Steam Reforming of Methane on Sponge Iron. ISIJ International 2022 ;Volum 62.(3) s. 504-514 NTNU SINTEF Untitled
2021
3.	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 SINTEF NTNU Untitled

4.	Lazou, Adamantia; Kolbeinsen, Leiv; Safarian, Jafar. Evaluation of Calcium Aluminate Slags and Pig Irons Produced from the Smelting-Reduction of Diasporic Bauxite. Materials 2021 ;Volum 14.(24) s. - NTNU Untitled

5.	Lee, Young E.; Kolbeinsen, Leiv. Behavior of Slag in Ferromanganese and Silicomanganese Smelting Process. Metallurgical and Materials Transactions B 2021 ;Volum 52B.(5) s. 3142-3150 NTNU Untitled

6.	Ribeiro, T.R.; Ferreira Neto, Neto; Takano, C.; Poço, J.G.R.; Kolbeinsen, Leiv; Ringdalen, Eli. C–O–H2 ternary diagram for evaluation of carbon activity in CH4-containing gas mixtures. Journal of Materials Research and Technology (JMR&T) 2021 ;Volum 13. s. 1576-1585 NTNU SINTEF Untitled

7.	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 ;Volum 38. s. 1167-1173 NTNU Untitled
2020
8.	Birat, Jean-Pierre; Fick, Gael; Chiappini, Mauro; Millet, Dominique; Alix, Thecle; Declich, Andrea; Kolbeinsen, Leiv; Colla, Valentina. Editorial for the special issue on: Transitions in society, energy, ecology, materials and other areas. Matériaux & Techniques 2020 ;Volum 108.(5-6) s. - NTNU Untitled

9.	Canaguier, Vincent Yves; Kolbeinsen, Leiv. REDUCTION OF SYNTHETIC CHROMITE WITH METHANE. Canadian Institute of Mining, Metallurgy and Petroleum 2020 (ISBN 9781926872476) NTNU SINTEF Untitled

10.	Canaguier, Vincent Yves; Kolbeinsen, Leiv. REDUCTION OF SYNTHETIC CHROMITE WITH METHANE. Conference of Metallurgists (COM 2020); 2020-10-14 - 2020-10-15 NTNU SINTEF Untitled

11.	Eggen, Sigvart; Sandaunet, Kurt; Kolbeinsen, Leiv; Kvithyld, Anne. Recycling of Aluminium from Mixed Household Waste. TMS annual meeting 2020; 2020-02-24 - 2020-02-27 NTNU SINTEF Untitled

12.	Eggen, Sigvart; Sandaunet, Kurt; Kolbeinsen, Leiv; Kvithyld, Anne. Recycling of Aluminium from Mixed Household Waste. I: Light Metals 2020. Springer 2020 ISBN 978-3-030-36407-6. s. 1091-1100 SINTEF NTNU Untitled

13.	Kolbeinsen, Leiv. The beginning and the end of the aluminium value chain. Matériaux & Techniques 2020 ;Volum 108.(506) s. - NTNU Untitled

14.	Lazou, Adamantia; Eijk, Casper van der; Balomenos, Efthymios; Kolbeinsen, Leiv; Safarian, Jafar. On the Direct Reduction Phenomena of Bauxite Ore Using H2 Gas in a Fixed Bed Reactor. Journal of Sustainable Metallurgy 2020 ;Volum 6.(2) s. 227-238 NTNU SINTEF Untitled

15.	Ramos Ribeiro, Tiago; Neto, João Batista Ferreira; Poco, Joao G R; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. Steam reforming of methane on sponge iron: Influence of gas composition on reaction rate. ISIJ International 2020 ;Volum 61.(1) s. 182-189 SINTEF NTNU Untitled

16.	Salehi, Hossein; Seim, Stian; Kolbeinsen, Leiv; Safarian, Jafar. Phase transitions and microstructural changes during oxidation and reduction of a weathered ilmenite concentrate. Proceedings of the 59th Conference of Metallurgists, COM 2020; 2020-10-14 - 2020-10-15 NTNU Untitled
2019
17.	Azof, Fabian Imanasa; Kolbeinsen, Leiv; Safarian, Jafar. Kinetics of the leaching of alumina-containing slag for alumina recovery. I: European Metallurgical Conference 2019, Vol. 2. Germany: GDMB Verlag GmbH 2019 ISBN 9783940276889. s. 511-526 NTNU Untitled

18.	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 ;Volum 185. s. 273-290 NTNU Untitled

19.	Tveit, Halvard; Kolbeinsen, Leiv. The (love & hate) role of entropy in process metallurgy. Matériaux & Techniques 2019 ;Volum 107.(5) s. - NTNU Untitled
2018
20.	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 Transactions B 2018 ;Volum 49.(5) s. 2400-2420 NTNU Untitled

21.	Canaguier, Vincent Yves; Kolbeinsen, Leiv. Kinetics of Reduction-Carburization of Synthetic (Fe,Mg)(Cr,Al)2O4 Solid Solutions by Ar-CH4-H2 Gas Mixtures. Extraction 2018; 2018-08-26 - 2018-08-29 NTNU Untitled

22.	Canaguier, Vincent Yves; Kolbeinsen, Leiv; Svenum, Ingeborg-Helene. The Effect of Mg and Al Impurities on the Carburization of Chromite by Ar-CH4-H2 Gas Mixtures. INFACON XV; 2018-02-25 - 2018-02-28 NTNU SINTEF Untitled

23.	Fyhn, Håkon; Kolbeinsen, Leiv; Røyrvik, Jens Olgard Dalseth; Johansen, Jens Petter. Approaching the human factor in formation of industrial symbiosis. SAM12; 2018-05-23 - 2018-05-24 NTNU SAMFORSK Untitled

24.	Ribeiro, Tiago; Neto, João Batista Ferreira; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. Kinetics of simultaneous methane reforming and iron carburization in direct reduction.. 176th ISIJ Meeting, CAMP-ISIJ; 2018-09-19 - 2018-09-21 SINTEF NTNU Untitled

25.	Ribeiro, Tiago; Neto, João Batista Ferreira; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. Reforma de Metano e Carburação de Ferro nas Condições dos Processos de Redução Direta. ABMWeek 2018, 48th Ironmaking and Raw Materials Seminar; 2018-10-02 - 2018-10-04 SINTEF NTNU Untitled

26.	Ribeiro, Tiago; Neto, João Batista Ferreira; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. Kinetics of simultaneous methane reforming and iron carburization in direct reduction.. ISIJ International 2018 ;Volum 31. NTNU SINTEF Untitled

27.	Ringdalen, Eli; Kolbeinsen, Leiv. Pretreatment of Manganese ores with methane. Extraction 2018, Hays Symposium; 2018-08-26 - 2018-08-29 NTNU SINTEF Untitled
2017
28.	Azof, Fabian Imanasa; Kolbeinsen, Leiv; Safarian, Jafar. The Leachability of Calcium Aluminate Phases in Slags for the Extraction of Alumina. 35th International Conference and Exhibition of ICSOBA; 2017-10-02 - 2017-10-05 NTNU Untitled

29.	Canaguier, Vincent Yves; Svenum, Ingeborg-Helene; Kolbeinsen, Leiv. Carburization of Synthetic Chromite Solid Solutions by Ar-CH4-H2 Gas Mixtures. Chrome Colloquium; 2017-06-19 - 2017-06-20 NTNU SINTEF Untitled

30.	Canaguier, Vincent Yves; Svenum, Ingeborg-Helene; Kolbeinsen, Leiv. Synthesis of chromite for subsequent carburization by methane-hydrogen gas mixture. TMS 2017; 2017-02-26 - 2017-03-02 NTNU SINTEF Untitled

31.	Dalaker, Halvor; Ringdalen, Eli; Kolbeinsen, Leiv; Mårdalen, Jostein. Road-map for gas in the Norwegian metallurgical industry: greater value creation and reduced emissions. Trondheim: SINTEF/NTNU 2017 27 s. NTNU SINTEF Untitled

32.	Dalaker, Halvor; Ringdalen, Eli; Kolbeinsen, Leiv; Mårdalen, Jostein. Veikart for gass i metallindustrien - Økt verdiskaping og reduserte utslipp. Trondheim: SINTEF/NTNU 2017 24 s. NTNU SINTEF Untitled

33.	Kolbeinsen, Leiv. Keynote Lecture: The Importance of Silicon to Society. The 11th meeting of the Society And Materials conference, SAM-11; 2017-05-15 - 2017-05-16 NTNU Untitled

34.	Ribeiro, Tiago; Neto, João Batista Ferreira; Poço, João Guilherme Rocha; Takano, Cyro; Kolbeinsen, Leiv; Ringdalen, Eli. REFORMA CATALÍTICA DE METANO PARA REDUÇÃO DIRETA DE FERRO. Annual Conference of the Brazilian Association for Metallurgy; 2017-10-02 - 2017-10-06 NTNU SINTEF Untitled

35.	Ribeiro, Tiago; Ringdalen, Eli; Kolbeinsen, Leiv; Ferreira Neto, João Batista; Poço, João G. R.; Takano, Cyro. Methane reforming catalyzed by direct reduced iron. AISTech17; 2017-05-08 - 2017-05-11 NTNU SINTEF Untitled

36.	Sellæg, Hanne; Kolbeinsen, Leiv; Safarian, Jafar. Iron Separation from Bauxite Through Smelting-Reduction Process. I: Light metals 2017. Springer Publishing Company 2017 ISBN 978-3-319-51541-0. s. 127-135 NTNU Untitled

37.	Wagner Svoen, Stine Marie. Reduction Mechanisms in Manganese Ore and Deposition of Carbon from Natural Gas. Trondheim: Norges teknisk-naturvitenskapelige universitet 2017 61 s. NTNU Untitled
2016
38.	Kolbeinsen, Leiv. Green competitiveness in the silicon industry?. Silicon Market Forum 2016; 2016-11-08 - 2016-11-09 NTNU Untitled

39.	Lobo, Stephen Ceasar; Kolbeinsen, Leiv; Seim, Stian. Reduction of Norwegian and Indian ilmenite with carbon monoxide and hydrogen gas blends. Canadian metallurgical quarterly 2016 ;Volum 55.(4) s. 455-462 NTNU Untitled

40.	Safarian, Jafar; Kolbeinsen, Leiv. Smelting-reduction of bauxite for sustainable alumina production. I: 2016 SUSTAINABLE INDUSTRIAL PROCESSING SUMMIT AND EXHIBITION Volume 10: Battery, Recycling, Environmental, Mining. : FLOGEN STARS OUTREACH 2016 ISBN 978-1-987820-54-6. s. 149-158 NTNU Untitled

41.	Safarian, Jafar; Kolbeinsen, Leiv. Sustainability in alumina production from bauxite. I: 2016 SUSTAINABLE INDUSTRIAL PROCESSING SUMMIT AND EXHIBITION Volume 10: Battery, Recycling, Environmental, Mining. : FLOGEN STARS OUTREACH 2016 ISBN 978-1-987820-54-6. s. 75-81 NTNU Untitled
2015
42.	Børset, Marit Takla. Energy Dissipation and Recovery in the Context of Silicon Production. Trondheim: NTNU 2015 (ISBN 978-82-326-1286-4) ;Volum 2015.157 s. Doktoravhandlinger ved NTNU(315) NTNU Untitled

43.	Børset, Marit Takla; Kolbeinsen, Leiv; Tveit, Halvard; Kjelstrup, Signe. Exergy based efficiency indicators for the silicon furnace. Energy 2015 ;Volum 90. s. 1916-1921 NTNU Untitled

44.	Kennedy, Mark William; MacRae, Allan; Jones, Rodney T.; Kolbeinsen, Leiv; Nos, Per; Filzwieser, Andreas. Some Considerations for Safer Furnace Cooling. I: Managing Furnace Integrity for Reliable Metal Production. Canadian Institute of Mining, Metallurgy and Petroleum 2015 ISBN 978-1-926872-32-2. s. - NTNU Untitled

45.	Kim, Pyung-Hwa. Impurities in Ilmenite: Magnesium. Trondheim: Norges teknisk-naturvitenskapelige universitet 2015 145 s. NTNU Untitled

46.	Kolbeinsen, Leiv. Økt innovasjonstakt og implementering av ny kunnskap. Industri 2015; 2015-09-23 - 2015-09-24 NTNU Untitled

47.	Lobo, Stephen Ceasar. Experimental Investigations and Modelling of Solid-State Ilmenite Reduction with Hydrogen and Carbon Monoxide. Trondheim: Norges teknisk-naturvitenskapelige universitet 2015 (ISBN 978-82-326-1274-1) 266 s. NTNU Untitled

48.	Norhaug, Sondre. Impurities in Ilmenite: Excess Iron. Trondheim: Norges teknisk-naturvitenskapelige universitet 2015 76 s. NTNU Untitled

49.	Safarian, Jafar; Kolbeinsen, Leiv. Microscopic Study of Carbon Surfaces Interacting with High Carbon Ferromanganese Slag. Metallurgical and Materials Transactions B 2015 ;Volum 46B. s. 125-134 SINTEF NTNU Untitled
2014
50.	Canaguier, Vincent Yves. Synthesis of ilmenite. Trondheim: Norges teknisk-naturvitenskapelige universitet 2014 78 s. NTNU Untitled

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