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日前,工信部肥料产业转型升级暨磷资源综合利用课题组赴贵州省瓮安县金正大诺泰尔公司调研。调研组来到金正大诺泰尔公司磷资源综合利用产业示范园考察,并召开了专题研讨会金正大近年来构建起上下游一体化的循环经济产业链,在磷石膏综合利用技术方面,采用了湿法磷酸“分级利用”制取水溶肥技术、硝酸分解中低品位磷矿制取硝基复合肥技术、磷石膏制酸联产水泥和碱性肥料技术等多
Recently, the Ministry of Industry Fertilizer Industry Transformation and upgrading of comprehensive utilization of phosphorus resources research group went to Winton County, Guizhou Province Jintang Noertel company research. The research team came to visit JINTEI TECH Co., Ltd. for the comprehensive utilization of phosphorus resources industry demonstration park and held a symposium Kim Jong-un in recent years to build the upstream and downstream integration of circular economy industrial chain, in the comprehensive utilization of phosphogypsum technology, the use of Wet-process phosphoric acid “grading use ” Preparation of water-soluble fertilizer technology, nitric acid decomposition of low-grade phosphate rock production of nitrate compound fertilizer technology, phosphogypsum acid production of co-cement and alkaline fertilizer technology and more