中国无机氟化工五十年发展进程

Development process of China′s inorganic fluorochemical industry in past five decades

回顾了中国无机氟化工近50 a的发展历程,包括氟资源储量、生产工艺技术水平,以及产品品种、产量和质量。介绍了目前中国生产无机氟化工产品现状,主要包括无水氟化氢、氟化铝、氟化钠等产品,以及六氟磷酸锂、四氟硼酸锂、高纯氟气、六氟化硫、三氟化氮、四氟化碳、六氟化钨、五氟化碘、五氟化磷、三氟化硼、四氟化硫等产品,阐述了这些产品的产量、生产工艺技术水平、供需情况。指出目前中国无机氟化工存在的问题和今后的发展方向。

Development process ,including fluoride resource reserves,production technology level, as well as product＇s variety ,yield, and quality, of China＇s inorganic fluoroehemieal industry in past five decades was reviewed. Present status of the inorganic fluorochemieals, such as anhydrous fluorine hydride, aluminum fluoride, sodium fluoride, lithium hexafluoro- phosphate, lithium tetrafluoroborate, high-purity fluorine gas, sulfur hexafluoride, nitrogen trifluoride, carbon tetrafluoride, tungsten hexafluoride, iodine pentafluoride i phosphorus pentafluoride, boron trifluoride, and sulfur tetrafluoride, produced in China were introduced. Yield, technological level, and supply/demand of those products were also described. In addition , the existing problems and development direction of China＇s inorganic fluorochemical industry were pointed out.