磷石膏的处理与综合利用

Treatment and Comprehensive Utilization of Phosphogypsum

简要介绍了磷石膏的处理现状,探讨了磷石膏的综合利用途径。由磷石膏制硫酸联产水泥,可实现资源的充分利用,经济效益、环境效益和社会效益显著,是当前磷石膏综合利用的主要途径,符合循环经济理念。磷石膏制建筑材料也有良好的应用前景。

Present situation of phosphogypsum treatment was briefly introduced,and the ways of comprehensive utilization were investigated.The technology of joint production of sulfuric acid and cement from phosphogypsum was a effective way,which realized resource utilization,had significant economic benefit,environmental benefit and social benefit,was in accordance with circular economy idea.Meanwhile,preparation of construction materials by phosphogypsum had a wide application prospect.