STUDY ON REMOVAL OF HIGH CONTENT OF SULFATE FROM BRINE WITH LIME PROCESS

摘要：

In accordance with the phenomenon that extremely high content of SO42- and Mg2+in the brine of some mines afects salt quality, the authors make an experiment on the quaternary extraction brine in Dashanpu Mine.The brine is treated with relatively economical lime procee with certain effect achieved. Mg2+ and part of SO42- can be removed simultaneously,however, SO42- can not be removed thoroughly due to the restriction of solubility product of lime.In order to further remove content of SO42-it needs to be combined with other treatment with a view to achieving ideal results with more economical treatment.

关键词： Lime process brine treatment sulfate radical

作者: FuYuhang LiuChanghui

作者单位: Zigong Light Industry Design and research Institute Co., Ltd.,Zigong,Sichuan 643000

会议类型: 国际会议

会议名称: 9th International Symposium on Salt(第九届世界盐业大会)

会议地点: 北京

会议语种:英文

页码: 221-225

在线出版日期: 2009-09-05（万方平台首次上网日期，不代表论文的发表时间）