盐湖钾资源开发工艺研究进展  

The Progress of Technologies on Utilizing Potassium Salt Lake Resource

作　　者：王冀锋 王红霞 安玉生 许妍霞[2] 

机构地区：[1]青海盐湖工业股份有限公司,青海格尔木816000 [2]华东理工大学,上海200237

出　　处：《广东化工》2013年第13期98-99,共2页Guangdong Chemical Industry

摘　　要：盐湖资源是独特的矿产资源,我国的盐湖资源主要集中在青海柴达木盆地。经过几十年的开发,我国盐湖资源中的钾资源开发较为成熟。形成了以反浮选-冷结晶为主,其他工艺为辅的钾资源开发模式。文章针对目前钾资源的开发工艺进行评述,并指出盐湖资源应该综合开发利用,充分开发盐湖其他如镁、锂等资源。The salt lake resources are special mine resources.In China,salt lake resources are mainly in qaidam basin in Qinghai province.After the developments for several decades,potassium resource are utilizing deeply.The main technology is reverse-flotation and cold-crystallization process,and other technologies are as associate methods to produce KCl.In the paper,many technologies for producing KCl were reviewed.At last,the future was pointed with utilizing other salt lake resources,such as magnesium and lithium.

关 键 词：盐湖钾资源 生产工艺 反浮选-冷结晶 对卤法 

分 类 号：X786[环境科学与工程—环境工程]