钛白副产硫酸亚铁的综合利用研究  

Research on comprehensive utilization of ferrous sulfate from by-product of tia nium white

作　　者：熊国宣[1] 许文苑[1] 马建国[1] 张新泽[1] 

机构地区：[1]东华理工学院应用化学系,抚州344000

出　　处：《环境污染与防治》2003年第6期339-341,共3页Environmental Pollution & Control

摘　　要：以钛白副产硫酸亚铁、氯化钾和氨水为原料 ,采用硫酸钾铵法制取硫酸钾。实验结果表明 ,该工艺生产的产品 ,其质量达到 ZBG- 2 1 0 0 6 - 89国家标准 ,且此工艺流程简单、操作方便、条件易控制 ,无二次污染。The production of potassium sulfate from ferrous sulfate (by-product of tianium white), potassium chloride and ammonia water through the methed of ammonium-potassium sulfate was studied. The result of experiment showed that the product quality accords with the national standard of ZBG-2100 6-89 and this technological process is brief, convenient control, but does not produce second pollution.

关 键 词：硫酸亚铁 氯化钾 氨水 硫酸钾 钛白 硫酸钾铵 综合利用 

分 类 号：X781[环境科学与工程—环境工程]