摘要
本文介绍了对一种特殊的矿产资源——毛矾石浸取硫酸铝的研究，确定其浸取工艺过程，并对除铁进行了试验研究，使产品达到化工部造纸用固体硫酸铝标准．
The preparation of aluminum sulfate from aluhagen was studied by socking and extract-ing. The technological process was selected and the iron was removed- The product-solidaluminum sulfate for paper-making can meet the trade standard of chemical industry de-partment. -
关键词
毛矾石
硫酸铝
浸取率
除铁工艺
制备
aluhagen
aluminum sulfate
soak-extract ratio
iron removing
