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Jan Erik Øvrebø Olsen

Research Manager

Jan Erik Øvrebø Olsen

Research Manager

Jan Erik Øvrebø Olsen
Phone: 982 83 979
Email:
Department: Process Technology
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/1904590/

During the pyrometallurgical production of industrial metals such as ferromanganese in electric smelting furnaces, molten slag and alloy phases are removed from the unit by tapping at regular intervals. Intermixing of the two phases may occur during the latter stages of the tapping process, and if...

Authors Quinn Gareth Reynolds Jan Erik Øvrebø Olsen
Year 2021
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1822310/

Furnace tapping is a critical operation on pyrometallurgical furnaces known for unpredictable performance in many cases. A reduced order mathematical model capable of predicting tapping rates of both slag and metal is presented. The model accounts for separate liquid phases and particle bed...

Authors Jan Erik Øvrebø Olsen Quinn Gareth Reynolds
Year 2020
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/1687075/

Gas dissolution reduces the release of methane to the atmosphere from subsea sources. Being able to predict and assess the methane flux to the atmosphere requires knowledge on gas dissolution and mass transfer. This can be obtained by studying the size evolution of bubbles rising in water. New...