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Chemical industry can involve sundry craft reaction, a lot of to everybody it is very unfamiliar, for example technology of depart of law of zirconium hafnium fire. So a kind of what kind of craft is this after all? In what kind of to put to contact again with rectification tower?
Law of fire of hafnium of so called zirconium is separate, it is to use the difference between vapour pressure of zirconium hafnium chloride, make zirconium hafnium detached below the operating mode of high temperature or high pressure. Because be normally high-pressured rectify tower and tower of frit salt rectify will come true, because this rectify tower made one of indispensable equipment in craft. The extraction in can replacing groovy and detached method as a result of depart of law of zirconium hafnium fire, to calcine and phase of chloridize third class, because this shortened greatly,produce flow, and still do not have pollution to the environment, each respect proves it is the method with very good foreground of a kind of development, be worth to try to popularize.