摘要
介绍了在结合立德粉的生产中,采用新工艺生产沉淀硫酸钡,同时副产品供立德粉使用,解决废水污染问题。
A new technology was developed to produle precipitated barium sulphate. The by - product of this technology can be used to prepare lithophone which helps to solve the problem of waste water pollution.
出处
《广州化工》
CAS
2003年第2期22-23,21,共3页
GuangZhou Chemical Industry
关键词
硫酸钡
合成
试验
立德粉
硫化钠
硫化钡
precipitated barium sulphate lithopone sodium sulfid sodium sulphate barium sulfid
