处理从科夫多尔矿床的铁-磷灰石-斜锆石矿石得到的一些磷灰石精矿,其最佳方法的选择要看这种原料利用的完全程度和综合利用程度而定。科夫多尔磷灰石精矿与希宾磷灰石精矿不一样,后者能用萃取法加工成磷酸,而前者具有一系列难以萃取的特性。因此,研究了用它作原料生产元素磷。文献指出,可以利用焦炭或其代用品—卡累利阿的半石墨作还原剂 Some of the best methods for processing some apatite concentrate from the iron-apatite-orthopyroxene ore from the Cobh Doll deposit depend on the degree of completeness and comprehensive utilization of the material. Unlike the Hibin apatite concentrate, the Kovdor apatite concentrate can be processed into phosphoric acid by extraction, whereas the former has a series of difficult-to-extract properties. Therefore, it was studied using it as a raw material to produce elemental phosphorus. The literature states that coke or its substitute, Karelia’s half-graphite, can be used as a reducing agent