The Yiling District, Yichang, Yichang, Hubei Province, a phosphate ore resource area in recent years, has increased its scientific and technological investment in the comprehensive utilization of phosphate mineral resources. At the beginning of this year, it was the first phosphate rock deep processing production device integrating the selection, processing, sale, and utilization of waste slag. Put into effect. The plant will use the phosphate rock waste residue after the production of phosphatized products for secondary use, reaching the annual processing and production of 1 billion pieces of inorganic composite materials, 12 million square meters of gypsum board and 150,000 tons of cement retarder. The scale.
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