生态产业科学与磷氟工程

随着对磷石膏综合利用要求逐步提高及相关政策的精准出台和实施，我国磷石膏综合利用工作取得了长足的发展。2023年我国磷石膏产生量约8 100万t，同比增长5.2%，综合利用量4 500万t，同比增长了16.0%，综合利用率达到55.6%，同比增长了5.2百分点。但同时也存在磷石膏堆存压力大，综合利用处理工艺有待进一步突破，综合利用产品附加值低、经济性差，综合利用途径拓展困难等问题，建议从改善行业认知、创新技术和路径、完善政策和标准、加强产业间协同等方面突破磷石膏综合利用所面临的困难。

With the gradual increase in requirements for the comprehensive utilization of phosphogypsum,along with the precise introduction and implementation of related policies,China has made significant strides in the comprehensive utilization of phosphogypsum. In 2023,the production yield of phosphogypsum in China is approximately 81 million tons,with a year-on-year increase of 5.2%,the comprehensive utilization amount is 45million tons,marking a year-on-year increase of 16.0%. The comprehensive utilization rate reaches 55.6%,with a year-on-year increase of 5.2 percentage points. However,there are also challenges such as the high pressure of phosphogypsum stockpiling,the need for further breakthroughs in comprehensive treatment processes,low added value and poor economic viability of comprehensive utilization products,and difficulties in expanding pathways for comprehensive utilization. It is recommended to overcome the difficulties faced in the comprehensive utilization of phosphogypsum by enhancing industry awareness, innovating technologies and approaches,improving policies and standards,and strengthening inter-industry collaboration.