次磷酸及其盐的制备与副产物的回收利用综述  

Review on Preparation of Hypophosphorous Acid and Hypophosphite and Recovery of Byproduct

作　　者：毛谙章 陈志传 

机构地区：[1]深圳市危险废物处理站,深圳518049

出　　处：《广东化工》2004年第1期1-3,共3页Guangdong Chemical Industry

摘　　要：次磷酸及其盐是磷化工的重要产品,近年来需求量有一个较大的增加,其制备方法与副产物的回收利用研究比较活跃。本文在查阅文献资料的基础上,对次磷酸及其盐的制备与副产物的回收利用进行了综述。Hypophosphorous acid and hypophosphite are important produce of ph osphorus chemical industry ,and their requirement increased obviously in recent ly years. A lot of research on preparation and recovery of byproduct has been re ported. A review on preparation of hypophosphorous acid and hypophosphite and re covery of byproduct was given in this paper.

关 键 词：次磷酸 制备 离子交换法 电渗析法 次磷酸钠 次磷酸镍 副产物 回收利用 

分 类 号：TQ126.35[化学工程—无机化工]