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Camilla Sommerseth

Research Scientist

Camilla Sommerseth

Research Scientist

Camilla Sommerseth
Phone: +47 975 79 666
Department: SINTEF Helgeland
Office: Mo i Rana

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1817119

Carbon anodes for aluminium production are produced from calcined petroleum coke (CPC), recycled anode butts and coal tar pitch (CTP). The CO2 produced during anode consumption contributes to a substantial amount of the CO2 footprint of this industrial process. Charcoal from wood has been suggested ...

Year 2020
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1755286

Lower-quality petroleum coke with higher levels of sulfur and metal impurities will have to be used for the manufacturing of anodes for aluminum production in the future. The sulfur and metallic impurities affect the anode properties in the aluminum production process, but the chemical identity of t...

Authors Jahrsengene Gøril Wells Hannah C. Sommerseth Camilla Ratvik Arne Petter Lossius Lorentz Petter Sizeland Katie H. Kappen Peter Svensson Ann Mari Haverkamp Richard G.
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1750706

During production of aluminum in Hall-Héroult cells, carbon anodes electrochemically oxidize to form mainly CO2. The CO2 bubbles block the anode working surface during growth and coalescence, leading to cell voltage loss and voltage oscillations. Lower grade isotropic petroleum cokes are curren...

Authors Sommerseth Camilla Thorne Rebecca Jayne Ratvik Arne Petter Rørvik Stein Linga Hogne Lossius Lorentz Petter Svensson Ann Mari
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1518881

The expanding aluminium industry is facing challenges with availability in raw materials. A wider range of petroleum cokes are being taken into use, blurring the border between anode grade and fuel grade coke in anode production. Vanadium, a common impurity in coke, is known to be a catalyst for air...

Authors Jahrsengene Gøril Wells Hannah C. Sommerseth Camilla Ratvik Arne Petter Lossius Lorentz Petter Haverkamp Richard G. Svensson Ann Mari
Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1458270

Identifying optimum anode baking level and mixing temperature are important when producing high quality anodes. The effect of varying mixing temperature and baking level were investigated in terms of the resulting apparent anode density, specific electrical resistivity (SER), air permeability, coeff...

Authors Sommerseth Camilla Thorne Rebecca Jayne Ratvik Arne Petter Sandnes Espen Linga Hogne Lossius Lorentz Petter Svensson Ann Mari
Year 2017
Type Journal publication