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Marit Buhaug Folstad

Marit Buhaug Folstad

PhD Candidate
Department of Materials Science and Engineering
Faculty of Natural Sciences

marit.b.folstad@ntnu.no
Berg, Gløshaugen, E-S003
About Publications Media

About

Ph.D. candidate at the Department of material science and engineering, NTNU. I study the slag in the silicon and ferrosilicon production, both the accumulated and the slag tapped out of the furnace.

My background is a MSc in Industrial chemistry and biotechnology from NTNU. In my masterthesis I studied one of the reactions inside the silicon furnace, 

2SiO2 + SiC = 3SiO + CO.

Publications

Effect of Different Polymorphs of SiO2 on the Reaction between SiO2 and SiC in Si Production, Student report, NTNU, 2016.

Effect of Different Polymorphs of SiO2 on the Reaction between SiO2 and SiC in Si Production, Master thesis, NTNU, 2017. 

See all publications in the database: https://wo.cristin.no/as/WebObjects/cristin.woa/wa/fres?action=sok&etternavn=Folstad&fornavn=Marit&sort=ar&bs=50

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2021

  • Folstad, Marit Buhaug; Ringdalen, Eli; Tveit, Halvard; Tangstad, Merete. (2021) Effect of different SiO2 polymorphs on the reaction between SiO2 and SiC in Si production. Metallurgical and Materials Transactions B. volum 52B (2).
    Academic article

2020

  • Folstad, Marit Buhaug. (2020) A study of slag in Si and FeSi furnaces. 2020.
    Report
  • Folstad, Marit Buhaug; Ksiazek, Michal Tomasz. (2020) Report of a Si excavation 2019. 2020.
    Report
  • Folstad, Marit Buhaug; Ksiazek, Michal Tomasz; Tangstad, Merete. (2020) Slag in the Tapping Area in a Si Furnace. Silicon for the Chemical and Solar Industry XV.
    Academic chapter/article

2017

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

Scientific articles

  • Folstad, Marit Buhaug; Ringdalen, Eli; Tveit, Halvard; Tangstad, Merete. (2021) Effect of different SiO2 polymorphs on the reaction between SiO2 and SiC in Si production. Metallurgical and Materials Transactions B. volum 52B (2).
    Academic article

Part of book/report

  • Folstad, Marit Buhaug; Ksiazek, Michal Tomasz; Tangstad, Merete. (2020) Slag in the Tapping Area in a Si Furnace. Silicon for the Chemical and Solar Industry XV.
    Academic chapter/article

Report

  • Folstad, Marit Buhaug. (2020) A study of slag in Si and FeSi furnaces. 2020.
    Report
  • Folstad, Marit Buhaug; Ksiazek, Michal Tomasz. (2020) Report of a Si excavation 2019. 2020.
    Report
  • Folstad, Marit Buhaug. (2017) Effect of Different Polymorphs of SiO2 on the Reaction between SiO2 and SiC in Si Production. 2017.
    Master thesis

Media

2021

  • Academic lecture
    Folstad, Marit Buhaug; Tangstad, Merete. (2021) SiO2-CaO-Al2O3 slags in Si/FeSi furnaces. Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021 . NTNU/SINTEF/FFF; Digitalt. 2021-09-27 - 2021-09-29.
  • Academic lecture
    Folstad, Marit Buhaug; Yu, Han; Wang, Haijuan; Tangstad, Merete. (2021) Formation of slag in Si furnaces. Molten 2021 ; 2021-02-21 - 2021-02-25.
  • Academic lecture
    Jusnes, Karin Fjeldstad; Hjelmseth, Roger; Folstad, Marit Buhaug; Ditlefsen, Nikolai; Tangstad, Merete. (2021) Investigation of Slag Compositions and Possible Relation to Furnace Operation of a FeSi75 Furnace. Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021 . NTNU/SINTEF/FFF; Digitalt. 2021-09-27 - 2021-09-29.

2020

  • Academic lecture
    Folstad, Marit Buhaug. (2020) Slagg i Si/FeSi ovner. Nasjonal konferanse for Materialteknologi . Norges teknisk-naturvitenskapelige universitet; Trondheim. 2020-12-02 - 2020-12-03.

2018

  • Academic lecture
    Folstad, Marit Buhaug; Tangstad, Merete; Ringdalen, Eli; Fredriksli, R; Dalum, Synnøve. (2018) Tapping procedures in silicon production, and the role of female tapping operators. Tapping Conference . SAIMM; Kruger. 2018-10-14 - 2018-10-17.
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