“双碳”背景下磷石膏制硫酸联产水泥技术面临的机遇与挑战及发展建议  

Opportunities,challenges and development suggestions of co-production of sulfuric ac and cement from phosphogypsum under the background of“double carbon”

作　　者：高强 GAO Qiang(Shandong Lubei Chemical Industry Co.,Ltd.,Binzhou 251909,China)

机构地区：[1]山东鲁北化工股份有限公司,山东滨州251909

出　　处：《磷肥与复肥》2023年第3期25-28,共4页Phosphate & Compound Fertilizer

基　　金：山东重点研发计划项目(2019JZZY010505)。

摘　　要：“双碳”战略实施,对磷石膏资源综合利用既是机遇又是挑战,为大规模利用磷石膏创造了条件,磷石膏制硫酸联产水泥技术有望成为磷石膏大宗量利用的最佳途径。介绍我国磷石膏制硫酸联产水泥技术开发历程、工艺技术特点及应用实践,并对该技术的发展提出几点具体的建议。The implementation of the“double carbon”strategy brings both opportunities and challenges for the comprehensive utilization of phosphogypsum,creating conditions for large-scale utilization of phosphogypsum.The technology of co-production of sulfuric acid and cement form phosphogypsum is expected to become the best way to bulk utilization of phosphogypsum.The development history,technological characteristics and application practice of co-production of sulfuric acid and cement from phosphogypsum in China are introduced,and some specific suggestions for the development of this technology are put forward.

关 键 词：“双碳” 资源化利用 磷石膏制硫酸联产水泥 建议 

分 类 号：X781[环境科学与工程—环境工程]