Blar i SINTEF Open på forfatter "Einarsrud, Kristian Etienne"
-
Utilization of waste heat for pre-heating of anodes
Grimstad, Martin; Elstad, Kim Ronny; Solheim, Asbjørn; Einarsrud, Kristian Etienne (The Minerals, Metals & Materials Series;2367-1181, Peer reviewed; Journal article, 2020)Carbon anodes are replaced on a regular basis in Hall–Héroult cells as they are consumed by electrochemical reactions. Upon insertion of new anodes, bath will freeze locally as a result of low bath superheat and comparatively ...