Dubai low energy aluminium electrolysis cell design and operation

摘要

Dubai has designed several low energy cells. The successful test and validation of the D18_+ cell technology has proven that it is both technically and practically possible to update and replace the low energy consumption cell technology within an existing operating potline. In DX cells, the cathode collector bar copper inserts have been successfully demonstrated and can be used to convert DX potlines in Dubai and Emal to low energy cells on relining basis.