磷矿的合理使用对黄磷生产经济技术指标的影响分析

由于磷矿石在黄磷生产成本中所占的比重逐渐加大，通过磷矿化学组成对黄磷生产影响的分析，指出黄磷生产用矿不是品位越高越经济。提出对入炉磷矿科学合理兑配，改变其内在质量，既是对磷矿资源的优化配置，又可以降低磷矿消耗，改善炉况和产生好的经济技术效益

The effect of proper use of phosphate rock on the techno-economic index of phosphorus production

With an increasing cost proportion of phosphate rock in the production of yellow phosphorus and based on analysis on the effect of chemical composition of phosphate rock on the production of yellow phosphorus,it is indicated that for the phosphate rock used in producing yellow phosphorus,the higher is not grade the more is economy,the scientific and reasonable blend formula of phosphate rock injected into the furnace, with the intrinsic quality changed, not only is the optimal allocation of phosphate rock r...