磷石膏综合利用途径及探讨

Comprehensive Utilization Ways of Phosphogypsum and Discussion

通过对磷石膏特性的分析并结合红磷分公司磷石膏的情况,就磷石膏的综合利用进行分析总结。目前,以磷石膏为原料生产水泥缓凝剂、石膏砖等已有成熟技术,但其综合利用还是难以开展,利用量较低,还需进一步从政策和技术方面加以支持,以拓宽磷石膏综合利用的途径。

Through analysis of characteristics of phosphogypsum and combined with conditions of phosphogypsum of Red Phosphorus Branch Company , the comprehensive utilization of phosphogypsun is analyzed and summed-up.At present, using phosphogypsum as raw material to produce cement retarder and phosphogypsum bricks are mature technology , but its comprehensive utilization is still hard to carry out , and less is used , further support from policy and technology is needed to broaden ways of comprehensive utilization of phophogypsum .