中国铝电解工业迈入21世纪的新发展

Prospects for the new developments of Chinese aluminium industry in the 21^(st) century

本文回顾了中国铝工业的发展历程 ,提出三个发展阶段 ,现在正是大型预焙槽的发展阶段 讨论了在新世纪之交怎样思考发展中国铝工业 ,提出了“铝电解中高产、优质、低耗、长寿与低污染五者一致”的命题及其涵义 讨论了预焙槽的若干明显优点 ,以及预焙阳极造价较高的问题 这需要在建设过程中作通盘的考虑和论证 文中还提到了铝厂废旧阴极碳块的综合利用以及旧槽集中大修理问题 。

A review was given on the developments of Chinese aluminium industry.“Long live cells,large quantity yield,good quality production,low energy consumption and little contamination to the circumstance” in aluminium electrolysis will be the new developments of aluminium industry in the 21 st century.The advantages and disadvantages(high cost construction) of the pre baked cells were discussed.The utilization of waste cathode carbon and the experiences of worn cell repair were mentioned.The possibility of low temperature aluminium electrolysis was also discussed.