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Showing results 1-50 of 197 << Previous 1 2 3 4    Next >>

2023
1 Canaguier, Vincent Yves; Ringdalen, Eli.
Reduction Kinetics of Pre-Oxidized Ilmenite Pellets by H2-H2O Gas Mixtures. Metals 2023 ;Volume 13.(2) p. 1-17
SINTEF Untitled
 
2 Canaguier, Vincent Yves; Schanche, Trygve Lindahl; Mukono, Tichaona; Ringdalen, Eli.
Kinetic Modelling of FeMn Pilot Experiments: Investigating the Effect of Charge Type and Pre-treatment. I: Proceedings of the 62nd Conference of Metallurgists, COM 2023, Toronto, Canada. Springer 2023 ISBN 978-3-031-38140-9. p. 651-663
SINTEF Untitled
 
3 Dalaker, Halvor; Gjøvik, Jonas Einan; Ringdalen, Eli.
Deposition of carbon from methane on manganese sources. Scientific Reports 2023 ;Volume 13. p. 1-10
SINTEF Untitled
 
4 du Preez, Stephanus Petrus; Kaam, Tristan Petrus Maria van; Ringdalen, Eli; Tangstad, Merete; Morita, Kazuki; Bessarabov, Dmitri G.; van Zyl, Pieter G.; Beukes, Johan P..
An Overview of Currently Applied Ferrochrome Production Processes and Their Waste Management Practices. Minerals 2023 ;Volume 13.(6) p. -
NTNU SINTEF Untitled
 
5 Folstad, Marit Buhaug.
Slag and its effect on Si and FeSi production. Trondheim: NTNU 2023 (ISBN 978-82-326-7333-9) 304 p.
NTNU SINTEF Untitled
 
6 Jahrsengene, Gøril; Jayakumari, Sethulakshmy; Kero, Ida Teresia; Ringdalen, Eli.
Sustainable Metal Production – Use of Biocarbon and the Concern of Dusting. The 62nd Annual Conference of Metallurgists (COM 2023); 2023-08-21 - 2023-08-24
SINTEF Untitled
 
7 Jahrsengene, Gøril; Jayakumari, Sethulakshmy; Kero, Ida Teresia; Ringdalen, Eli.
Sustainable Metal Production: Use of Biocarbon and the Concern of Dusting. I: Proceedings of the 62nd Conference of Metallurgists, COM 2023, Toronto, Canada. Springer 2023 ISBN 978-3-031-38140-9. p. 1001-1007
SINTEF Untitled
 
8 Jahrsengene, Gøril; Smith-Hanssen, Nicholas; Ringdalen, Eli.
Biocarbon Materials in Metallurgical Processes—Investigation of Critical Properties. TMS 2023; 2023-03-19 - 2023-03-23
SINTEF Untitled
 
9 Jayakumari, Sethulakshmy; Jahrsengene, Gøril; Ksiazek, Michal Tomasz; Ringdalen, Eli.
Investigations on CO2 Reactivity and Thermal Strength of Carbon Sources for Ferroalloy and Silicon Production. I: Proceedings of the 62nd Conference of Metallurgists, COM 2023, Toronto, Canada. Springer 2023 ISBN 978-3-031-38140-9.
SINTEF Untitled
 
10 Jayakumari, Sethulakshmy; Jahrsengene, Gøril; Ksiazek, Michal Tomasz; Ringdalen, Eli.
Investigations on CO2 Reactivity and Thermal Strength of Carbon Sources for Ferroalloy and Silicon Production.. Conference; 2023-08-21 - 2023-08-24
SINTEF Untitled
 
11 Schanche, Trygve Lindahl; Reynolds, Quinn; Olsen, Jan Erik Øvrebø; Einarsrud, Kristian Etienne; Ringdalen, Eli.
Permeability of Manganese Charge Materials. I: Proceedings of the 62nd Conference of Metallurgists, COM 2023, Toronto, Canada. Springer 2023 ISBN 978-3-031-38140-9.
NTNU SINTEF Untitled
 
12 Smith, Nicholas Albert; Jahrsengene, Gøril; Ringdalen, Eli.
Biocarbon Materials in Metallurgical Processes—Investigation of Critical Properties. I: ADVANCES IN PYROMETALLURGY: DEVELOPING LOW CARBON PATHWAYS. Springer 2023 ISBN 978-3-031-22634-2. p. 165-177
SINTEF Untitled
 
2022
13 Davies, Jamey; Paktunc, Dogan; Ramos-Hernandez, José Juan; Tangstad, Merete; Ringdalen, Eli; Beukes, Johan P.; Bessarabov, Dmitri G.; Du Preez, Stephanus P..
The use of hydrogen as a potential reductant in the chromite smelting industry. Minerals 2022 ;Volume 12.(5) p. -
NTNU SINTEF Untitled
 
14 Davies, Jamey; Tangstad, Merete; Ringdalen, Eli; Beukes, Johan Paul; Bessarabov, Dmitri; du Preez, Stephanus Petrus.
The Effect of Pre-Oxidation on the Reducibility of Chromite Using Hydrogen: A Preliminary Study. Minerals 2022 ;Volume 12.(7) p. 1-25
NTNU SINTEF Untitled
 
15 Jayakumari, Sethulakshmy; Ringdalen, Eli.
Conversion of C to SiC (SiO reactivity) under different SiO contents and temperatures. Industry meeting; 2022-09-07 - 2022-09-07
SINTEF Untitled
 
16 Jayakumari, Sethulakshmy; Ringdalen, Eli.
Effect of Varying SiO Contents on Si and FeSi Production. Social Science Research Network (SSRN) 2022
SINTEF Untitled
 
17 Jayakumari, Sethulakshmy; Ringdalen, Eli.
Effect of varying SiO contents on Si and FeSi production. Conference; 2022-06-14 - 2022-06-16
SINTEF Untitled
 
18 Nordhus, Astrid.
Modelling Gas Flow in Furnaces for Si Production. Trondheim: NTNU 2022 107 p.
SINTEF NTNU Untitled
 
19 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 ;Volume 62.(3) p. 504-514
NTNU SINTEF Untitled
 
20 Ringdalen, Eli.
Decarbonization in Ferroalloys and Si-production Opportunities and challenges. COM 2022 The Pathway to Net Zero; 2022-08-21 - 2022-08-24
SINTEF Untitled
 
21 Ringdalen, Eli.
Effect of Varying SiO Contents on Si and FeSi Production. Social Science Research Network (SSRN) 2022
SINTEF Untitled
 
22 Ringdalen, Eli; Einarsrud, Kristian Etienne; Nordhus, Astrid.
Gas Flow and Pressure Drop in Charge Material in Silicon Production. JOM 2022 ;Volume 74.(11) p. 3971-3979
SINTEF NTNU Untitled
 
23 Svenum, Ingeborg-Helene; Ringdalen, Eli.
Vi er storforbrukere av silisium. Nå er vi kanskje på sporet av en måte å produsere det uten CO2-utslipp. Forskning.no 2022
SINTEF NTNU Untitled
 
24 Tangstad, Merete; Olsen, Jan Erik; Ringdalen, Eli; Ksiazek, Michal Tomasz; Reynolds, Quinn; Steenkamp, Joalet.
Conceptual Tapping Model of Mn-Ferroalloy Furnaces. JOM 2022 ;Volume 74.(11) p. 3962-3970
NTNU SINTEF Untitled
 
2021
25 Aarnæs, Trygve Storm; Tangstad, Merete; Ringdalen, Eli.
SiC formation and SiO reactivity of methane at high temperatures. Materials Chemistry and Physics 2021 ;Volume 276. p. -
SINTEF NTNU Untitled
 
26 Canaguier, Vincent Yves; Gjøvik, Jonas Einan; Ringdalen, Eli.
Carbide formation and accumulation in SiMn furnaces. Social Science Research Network (SSRN) 2021
SINTEF Untitled
 
27 Folstad, Marit Buhaug; Ringdalen, Eli; Tveit, Halvard; Tangstad, Merete.
Effect of different SiO2 polymorphs on the reaction between SiO2 and SiC in Si production. Metallurgical and Materials Transactions B 2021 ;Volume 52B.(2) p. 792-803
NTNU SINTEF Untitled
 
28 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 ;Volume 11.(5) p. 1-19
NTNU SINTEF Untitled
 
29 Kero, Ida Teresia; Dalaker, Halvor; Osen, Karen Sende; Ringdalen, Eli.
Some Carbon-Free Technologies for Manganese Ferroalloy Production. SSRN Electronic Journal 2021
SINTEF Untitled
 
30 Ksiazek, Michal Tomasz; Saadieh, Raghed; Gaertner, Heiko; Grådahl, Svend; Sægrov, Bendik; Tangstad, Merete; Valderhaug, Aasgeir; Ringdalen, Eli.
Industrial measurements of the gas and temperature in Si and FeSi production process. Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021; 2021-09-27 - 2021-09-29
NTNU SINTEF Untitled
 
31 Mukono, Tichaona; Gjøvik, Jonas Einan; Gaertner, Heiko; Wallin, Maria; Ringdalen, Eli; Tangstad, Merete.
Extent of Ore Prereduction in Pilot-scale Production of High Carbon Ferromanganese. SSRN Electronic Journal 2021
SINTEF NTNU Untitled
 
32 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 ;Volume 13. p. 1576-1585
NTNU SINTEF Untitled
 
33 Ringdalen, Eli; Gjøvik, Jonas Einan; Larssen, Trine Asklund; Tangstad, Merete.
Pretreatment of Manganese Ores in Different Gas-Atmospheres- a Method to Reduce Energy Consumption and Co2 Emissions in Mn-Alloy Production. Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021; 2021-09-27 - 2021-09-29
NTNU SINTEF Untitled
 
34 Tangstad, Merete; Ringdalen, Eli; Olsen, Jan Erik; Einarsrud, Kristian Etienne; Myrhaug, Edin Henrik; Reynolds, Quinn.
Conceptual Model Of Tapping Mechanisms In FeSi/Si Furnaces. Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021; 2021-09-27 - 2021-09-29
SINTEF NTNU Untitled
 
2020
35 Aarnæs, Trygve Storm; Ringdalen, Eli; Tangstad, Merete.
Silicon carbide formation from methane and silicon monoxide. Scientific Reports 2020 ;Volume 10.(1) p. -
SINTEF NTNU Untitled
 
36 Broggi, Andrea; Ringdalen, Eli; Tangstad, Merete.
Characterization, Thermodynamics and Mechanism of Formation of SiC-SiOx Core–Shell Nanowires. Metallurgical and Materials Transactions B 2020 ;Volume 52B. p. 339-350
NTNU SINTEF Untitled
 
37 Broggi, Andrea; Ringdalen, Eli; Tangstad, Merete.
Evolution of SiOx shell layers on SiC-SiOx core-shell nanowires. Materials Science Forum 2020 ;Volume 1004. p. 479-489
SINTEF NTNU Untitled
 
38 Broggi, Andrea; Tangstad, Merete; Ringdalen, Eli.
Empirical analysis of clogging of SiC charges: effect of condensation of SiO and CO. Silicon for the Chemical and Solar Industry XV; 2020-06-16
SINTEF NTNU Untitled
 
39 Edfeldt, Hanne.
Pressure drop in charge mixture in silicon production. Trondheim: NTNU 2020
SINTEF NTNU Untitled
 
40 Gjøvik, Jonas Einan; Mukono, Tichaona; Ringdalen, Eli; Wallin, Maria; Tangstad, Merete.
Pilot scale production of high carbon ferromanganese. Nasjonal Konferanse for Materialteknologi; 2020-12-02 - 2020-12-03
SINTEF NTNU Untitled
 
41 Grindseth, Eline; Ringdalen, Eli.
Excavation of a SiMn-Furnace at Eramet Kvinesdal - An investigation of elements present in the zones of ENK3. Trondheim: SINTEF 2020 96 p.
SINTEF Untitled
 
42 Jusnes, Karin Fjeldstad; Ringdalen, Eli; Tangstad, Merete.
Phase Transformations in Quartz used in Silicon and Ferrosilicon Production. Aspects in Mining & Mineral Science (AMMS) 2020 ;Volume 5.(5)
SINTEF NTNU Untitled
 
43 Jusnes, Karin Fjeldstad.
Phase transformation and thermal degradation in industrial quartz. Trondheim: NTNU 2020 (ISBN 978-82-326-4758-3) 226 p.
NTNU SINTEF Untitled
 
44 Jusnes, Karin Fjeldstad; Tangstad, Merete; Ringdalen, Eli.
Phase transformations in quartz used in silicon and ferrosilicon. Aspects in Mining & Mineral Science (AMMS) 2020 ;Volume 5.(5)
SINTEF NTNU Untitled
 
45 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 ;Volume 61.(1) p. 182-189
SINTEF NTNU Untitled
 
46 Ringdalen, Eli.
Excavation of SiMn furnace 2 at Eramet Kvinesdal April 2018. Controlled Tapping Fagdag; 2020-08-18 - 2020-08-18
SINTEF Untitled
 
47 Ringdalen, Eli.
Mn-research at SINTEF. Eramet internal webinar; 2020-04-27 - 2020-04-27
SINTEF Untitled
 
48 Ringdalen, Eli; Bao, Sarina; Tveit, Halvard.
Effect of melting properties of quartz on industrial Si and FeSi production. Silicon for the Chemical and Solar Industry XV; 2020-06-15 - 2020-06-18
SINTEF Untitled
 
49 Ringdalen, Eli; Bao, Sarina; Tveit, Halvard.
Effect of melting properties of quartz on industrial Si and FeSi production. I: Silicon for the Chemical and Solar Industry XV. Norges teknisk-naturvitenskapelige universitet 2020 ISBN 978-82-997357-9-7. p. 101-117
NTNU SINTEF Untitled
 
50 Tveit, Halvard; Ringdalen, Eli; Edfeldt, Hanne.
Important parameters that control the crater pressure in a Silicon Furnace. Silicon conference; 2020-06-15 - 2020-06-18
SINTEF NTNU Untitled
 
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