磷资源清洁高效利用技术前沿分析与耦合法湿法磷酸新工艺概述  

Analysis of the frontiers in clean and efficient utilization technology of phosphorus resources and overview of the new coupling process of WPA

作　　者：李会泉[1,2] 张文娟 贺雷[3] 朱干宇 郑光明[3] 孟子衡 李防 周俊生 胡应燕 LI Huiquan;ZHANG Wenjuan;HE Lei;ZHU Ganyu;ZHENG Guangming;MENG Ziheng;LI Fang;ZHOU Junsheng;HU Yingyan(National Engineering Research Center of Green Recycling for Strategic Metal Resources,CAS Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China;School of Chemical Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;Yidu Xingfa Chemical Co.,Ltd.,Yidu 443300,China)

机构地区：[1]中国科学院过程工程研究所、中国科学院绿色过程与工程重点实验室,战略金属资源绿色循环利用国家工程研究中心,北京100190 [2]中国科学院大学化学工程学院,北京100049 [3]宜都兴发化工有限公司,湖北宜都443300

出　　处：《生态产业科学与磷氟工程》2024年第6期28-32,共5页Eco-industry Science & Phosphorus Fluorine Engineering

基　　金：国家重点研发计划项目(2022YFC3902702);国家自然科学基金面上项目(22078344)。

摘　　要：推动磷资源高效高值利用,对于磷化工产业的可持续发展至关重要。从湿法磷酸生产新技术、磷石膏综合利用及磷矿伴生氟资源利用3个方面,对国内磷资源清洁高效利用技术现状与发展进行简要分析,提出“双碳”战略背景下,通过耦合法湿法磷酸新工艺等前沿技术创新与开发,结合现有技术的耦合集成,打造“无废型湿法磷酸”生产新体系,推动磷氟化工协同共生与磷石膏产消动态平衡,支撑实现磷化工行业绿色可持续发展。Promoting the efficient and high-value utilization of phosphorus resources is crucial for the sustainable development of the phosphorus chemical industry.The current situation and development of clean and efficient utilization of phosphorus resources in China from three aspects are analyzed,including new WPA production technology,comprehensive utilization of phosphogypsum and utilization of fluorine resources associated with phosphate rock.It proposes that building a new production system of“waste-free WPA”from the perspective of cutting-edge technological innovation and advanced technology integration,such as the new coupling process of WPA,under the background of the“dual carbon”strategy.It can promote the synergistic symbiosis of phosphorus and fluorine chemical industry and the dynamic balance of phosphogypsum production and consumption,and support the green and sustainable development of phosphorus chemical industry.

关 键 词：磷资源 清洁高效利用 湿法磷酸 磷石膏 氟回收 

分 类 号：TQ126.35[化学工程—无机化工]