工业固体废物在水泥生产中的规范化应用

利用工业废物作水泥混合材或缓凝剂是一个系统工程,本文就粉煤灰中SO_3、f-CaO含量超标,铵盐危害,氟石膏、磷石膏、建筑垃圾中有害杂质给水泥生产和人体健康带来的危害作了简要的阐述,从侧面论述了水泥生产中规范化使用工业固体废物的重要性。

Using industrial solid waste as admixture or retarder of cement was a system engineering. The harm of excessive content of S03, f-CaO and ammonium salt in fly ash, and harmful impurities in fluorine gypsum, phosphogypsum and construction waste to cement production and human health were studied. The importance of standard application of industrial solid waste in cement production was discussed from another side.