用工业石膏作缓凝剂生产水泥的探讨

Discussion on using industrial gypsum as setting retarder to produce cement.

本文论述了利用工业石膏——柠檬酸渣作缓凝剂生产水泥的可行性和经济效益,说明工业石膏作缓凝剂与天然石膏具有同等效果,且提高了经济效益。

The feasibility and economic benefit of using industrial gypsum-citrate residues as setting retarder to produce cement have been gi- ven in this paper, it shows that industrial gypsum as setting retarder has the same results and increases economic benefit in contrast to natural gyp- sum.