氟资源是重要的战略资源,但目前氟资源主要来源是萤石,只占氟资源总量的10%,而90%氟资源伴生于磷矿中,在磷矿开发与利用过程作为废物丢弃,产生严重的环境污染和氟资源的浪费。综述了磷矿副产氟硅酸生成氟化氢,氟化盐及冰晶石的生产方法和工艺,评述了各工艺方法的优缺点。为合理利用磷矿伴生氟资源及防治环境污染提供了行之有效的方法。 Fluorine resources are important strategic resources. However, the main source of fluorine resources is fluorite, accounting for only 10% of the total fluorine resources. However, 90% of fluorine resources are associated with phosphate rock and are discarded as waste during the development and utilization of phosphate rock. Resulting in serious environmental pollution and waste of fluorine resources. The production methods and technology of hydrogen fluoride, fluoride salt and cryolite, which are by-products from phosphorite, are summarized. The advantages and disadvantages of each process are reviewed. It provides an effective method for making rational use of phosphate resources associated with phosphate rock and preventing and controlling environmental pollution.