摘要
研制用化工废渣(磷石膏)代替天然石膏做水泥生产过程中的添加剂,其生产出的水泥质量完全可以达到国家规定的有关标准,而生产成本却明显下降,是一种处理废渣的好方法。
By using chemical waste dregs phosphogypsum instead of natural gypsum as additive during the process of producing cement,the guality of cement produced fully reaches the related national standards,and the cobt of the production is obviously reduced.It is rrally a good method to deal with waste dregs.
出处
《环境工程》
CAS
CSCD
北大核心
1999年第6期55-57,共3页
Environmental Engineering
