摘要
本文简要介召了苏联用烧结法处理霞石综合回收氧化铝、钾碱、钠碱和水泥的生产现状及用高压水化学法处理霞石综合回收氧化铅。
Summary:The present productive state in synthetic recovery of alumina potash Soda and cement from the nepheline in the soviet union by sintering process as well the aspresent state of study in synthetic recovery of alumina caustic alkali and cement from the nepheline in the soviet union by high-prassure hydrogeochemical method) both are briefly reviewed in this paper.
关键词
霞石
铝土矿
氧化铝
综合回收
烧结法
高压水化学法
nepheline. bauxite. alumina. synthetic recovery, sintering process high-peressure hydrogeochemical method。
