摘要
简单介绍了硫酸钾生产的几种工艺技术方法、特点以及主要工艺技术研究进展情况。特别介绍了用天然沸石作为离子交换剂,从海水中制备较纯净的硫酸钾新工艺。
Several process methods, characteristics and the progress of main technology for producing potassium sulphate were introduced in brief. A new method of producing comparatively pure potassium sulphate from seawater using inartificial zeolite as the medium of ion exchange was especially introduced.
出处
《海湖盐与化工》
北大核心
2006年第2期12-14,35,共4页
Sea-Lake Salt and Chemical Industry
关键词
硫酸钾
工艺
综述
potassium sulphate
technics
review
