The Phosphorus Group and the Guizhou Provincial Research Institute of Chemical Industry jointly developed the independent technology for the production of anhydrous hydrogen fluoride from associated phosphorous resources in phosphate rock. At present, the actual conversion rate of one-way fluorine used in industrial demonstration facilities constructed using this technology will increase by 60%, and the actual total yield will increase by about 7%.
On the one hand, the treatment of fluorine-containing tail gas is a major problem that has long plagued China's phosphate fertilizer and phosphorus chemical companies, but on the other hand, China's available fluorine-containing ore resources are very scarce. After years of research, the Kaifeng Group and the Guizhou Research Institute of Chemical Industry have established a demonstration facility for the production of anhydrous hydrogen fluoride with 20,000 tons of phosphoric acid associated fluorine resources. The use of fluorine in the tail gas of chemical-phosphorus-phosphorus production has led to the development of fine fluorine chemicals and the realization of phosphate fertilizers. , Phosphorus chemical, fluorine chemical coupling symbiotic development.
On the one hand, the treatment of fluorine-containing tail gas is a major problem that has long plagued China's phosphate fertilizer and phosphorus chemical companies, but on the other hand, China's available fluorine-containing ore resources are very scarce. After years of research, the Kaifeng Group and the Guizhou Research Institute of Chemical Industry have established a demonstration facility for the production of anhydrous hydrogen fluoride with 20,000 tons of phosphoric acid associated fluorine resources. The use of fluorine in the tail gas of chemical-phosphorus-phosphorus production has led to the development of fine fluorine chemicals and the realization of phosphate fertilizers. , Phosphorus chemical, fluorine chemical coupling symbiotic development.
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