摘要
介绍了用伯胺直接从铝土矿的硫酸浸取液中萃取分离铁以生产无铁硫酸铝的工艺及其技术经济指标和社会经济效益。
In this paper,the technology and economic and social benefits of manufacturing non-iron aluminitim sulfate by primary amine extraction from the sulfuric acid-leaching soltition of aluminium-bearing mineral were presented.
关键词
伯胺
萃取
无铁硫酸铝
工艺
硫酸铝
primary amine extraction non-iron aluminium sulfate
