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分析我国生产磷化工产品的主要资源概况,针对我国硫资源匮乏、贵州织金磷矿与煤炭储量丰富的特点,提出以中低品位磷矿为原料、以煤为燃料高炉法生产黄磷,进而发展磷化工产业的工艺路线,可减少硫黄进口,避开磷石膏堆存对环境造成的污染。
Analyze the general situation of the main resources of the production of phosphorus chemical products in our country. In view of the lack of sulfur resources in our country and the characteristics of Guizhou Zhijin phosphate rock and rich coal reserves, it is proposed to produce yellow phosphorus from medium and low grade phosphate rock and coal as the fuel blast furnace method The development of phosphorus chemical industry process route, sulfur imports can be reduced to avoid the accumulation of phosphogypsum pollution caused by the environment.