摘要
介绍了近年来国外湿法磷酸精制典型工业方法及本领域的研究现状、发展趋势和本文作者筛选的新型复合萃取精制磷酸的工业方法。
In this paper the typical foreign refining technology of phosphoric acid with wet treatment in recent years and the current research and the developing tendency in this field are introduced. The authors of this paper also introduce the refining technology of phosphoric acid with a new type of complex extractant which was sifted and selected by themself.
出处
《华中师范大学学报（自然科学版）》
CAS
CSCD
1993年第4期501-506,共6页
Journal of Central China Normal University：Natural Sciences
关键词
磷酸
精制
湿法
溶剂萃取法
phosphoric acid
refitting technology
developing tendency
