The emission of PAHs from self-baking anodes in aluminum production

20th International Scientific and Research Conference "Metallurgy: Technologies, Innovation, Quality. Metallurgy-2017"

Mintsis, M.Ya^1 ; Galevsky, G.V.^1 ; Rudneva, V.V.^1 ; Galevsky, S.G.^2

Siberian State Industrial University, 42 Kirova street, Novokuznetsk

654007, Russia^1

St. Petersburg Mining University, V.O., 21 Line 2, St. Petersburg

199106, Russia^2

关键词: Aluminum electrolysis cell;    Aluminum production;    Anode surfaces;    Evaporative cooling;    PAH emissions;    Soderberg;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/411/1/012047/pdf
DOI  :  10.1088/1757-899X/411/1/012047

来源: IOP

【 摘 要 】

The sources of PAH emission from the Soderberg anode surface of aluminum electrolysis cells are analyzed and measures for their minimization due to evaporative cooling of the anode to temperature 100 °C are offered.