我国氧化铝生产的综合回收与利用  

Comprehensive recovery and multiple utilization in alumina production in China

作　　者：杨志民[1] 

机构地区：[1]郑州轻金属研究院

出　　处：《世界有色金属》2002年第2期35-38,共4页World Nonferrous Metals

摘　　要：本文论述了我国氧化铝生产综合回收与利用的现状和前景,认为我国氧化铝工业在该方面尚处于起步阶段,在中国加入WTO后,氧化铝工业面对国外同行低成本的竞争,必须发展氧化铝生产的综合回收与利用,提高综合经济效益,以弥补我国铝土矿先天不足带来成本偏高的缺陷。This paper discusses general current aspects and future prospects of the comprehensive recovery and utilization in alumina production in China, and points out that its current level of the recovery and utilization is still in its beginning stage. After China's entry in WTO, it is necessary to promote and strenuously develop the comprehensive recovery and multiple utilization in order to raise overall economical effects for compensation of defects of production cost of alumina due to the congenital deficiency of domestic bauxite resoures as domestic alumina industry is confronted with the challenge of overseas low cost alumina.

关 键 词：氧化铝 综合利用 赤泥 

分 类 号：X758[环境科学与工程—环境工程] TF821[冶金工程—有色金属冶金]