湿法磷酸在真空浓缩过程中氟的逸出和深度脱氟

Release of Fluorine and Defluorination in Depth in Vacuum Evaporation of Wet Process Phosphoric Acid

介绍了湿法磷酸真空浓缩过程中氟的逸出情况以及进行深度脱氟试验情况，并得到相应的数学关联式，可供设计、开发时参考。

Release of fluorine in vacuum evaporation of wet process phosphoric acid and tests on defluorination in depth are described, and relevant correlations are obtained as a reference for design and development.