磷石膏净化技术研究进展  

Research progress of phosphogypsum purification technology

作　　者：朱桂华 何宾宾[1,2] 杨文娟 龚丽 姜威[1,2] 史鑫 杨军[1,2] 王孟来 方竹堃[1] 海宇任 ZHU Guihua;HE Binbin;YANG Wenjuan;GONG Li;JIANG Wei;SHI Xin;YANG Jun;WANG Menglai;FANG Zhukun;HAI Yuren(Yunnan Phosphate Group Co.,Ltd.,Kunming 650600,China;National Engineering and Technology Research Center for Development&Utilization of Phosphorous Resources,Kunming 650600,China)

机构地区：[1]云南磷化集团有限公司,云南昆明650600 [2]国家磷资源开发利用工程技术研究中心,云南昆明650600

出　　处：《磷肥与复肥》2023年第4期25-30,共6页Phosphate & Compound Fertilizer

基　　金：中央引导地方科技发展专项资金“贫杂磷矿高效生产高品质绿色饲料磷酸钙盐产业化技术开发与转化”(202207AC110017)。

摘　　要：从主要杂质类型、存在形式、影响机制及净化工艺等方面简述国内外磷石膏净化技术及研究进展,并对未来磷石膏净化技术发展进行展望,旨在为提高磷石膏综合利用率,推动磷化工行业绿色可持续发展,助力生态文明建设提供新的发展思路。The purification technology of phosphogypsum and its research progress at home and abroad are summarized from the main types of impurities,the existence forms of impurities,the influence mechanism and purifying process respectively,and the future development of the phosphogypsum purification technology is discussed,aimed at providing new development ideas for improving comprehensive utilization rate of the phosphogypsum,promoting the green and sustainable development of phosphorous chemical industry,and assisting the construction of ecological civilization.

关 键 词：磷石膏 杂质 影响机制 净化技术 

分 类 号：X781[环境科学与工程—环境工程]