次磷酸盐和亚磷酸盐介绍.doc

次磷酸盐和亚磷酸盐介绍.doc第47卷第9期
2015年9月
无机盐工业
INORGANIC CHEMICALS INDUSTRY
综述与专论
次磷酸盐和亚磷酸盐介绍
钟本和，王辛龙，张志业，欧庆祝
(四川大学化学工程学院，四川成祁610065)
摘 要：中国硯矿储■占世界第二，硯肥产■*居世界第一■但多为低档产品•出口高 档磷酸盐产品代替低档碑酸盐产品是当前的主要任务。重点介绍了各种次碑酸盐和亚碑酸盐的性质、生产方法、用 途等，希望业内人士在关心正确酸盐发展的同时，也关心次确酸盐、亚确酸盐等多种新品种确酸盐的发展■为解决确 。
关■询：次硯酸；次硯酸盐；亚磷酸；亚确酸盐
中图分类号: 文駅标识码：A 文章鋼号:1006-4990(2015)09-0001-04
Introduction of hypophosphite and phosphite
Zhong Benhe, Wang Xinlong, Zhang Zhiye, Ou Qingzhu
(College of Chemical Engineering t Sichuan Ikuversily t Chengdu 610065,China)
Abstract： China's phosphate reserves are the second largest in the world. Phosphate fertilizer production of China has a serious of China's phosphate rank first in the world v but most are low-grade is the main task of current for export high-grade phosphate instead of low-grade phosphate propertiestproduction methods,and applications of many kinds of hypophosphite and phosphite were emphatically introduced t and the industry insiders were suggested to care about the development of phosphate and other new varieties of phosphate*such as hypophosphite and phosphite»in order to provide some references for solving the problem of excess production capacity of phosphate fertilizer and phosphoms chemical industry ・
Key words: hypophosphorous acid ； hypophosphite ； phosphorous acid ； phosphite
1次确酸和次