摘要
石膏矿开采过程中抛弃的大量膏泥,尚含有部分石膏。本文从试验结果出发,论述通过简单的“擦洗一脱泥”工艺流程,可回收供水泥工业用的石膏,变废为宝,,缓解石膏供应紧张矛盾,具有一定的现实意义。
A plenty of gypsum mud wasted in mining gypsum ore std1l contains part Of gypsum。Onthe basis of test results,the author describes a simple technological process of“washing-demudding”for recovering gypsum from waste gypsum mud for cement industry.Thiswill reduce short supply of gypsum and be of practical significance.
出处
《广西地质》
1995年第2期65-70,共6页
Guangxi Geology