METHOD FOR PRODUCING ZIRCONIUM TETRA CHLORIDE BY USING SILICON TETRA CHLORIDE

摘要

invention of zirconium tetrachloride in the conventional manufacturing method is zirconium chloride process from the generation of the by-product silicon tetrachloride phase to the solid phase of the zircon sand and carbon and chlorine gas to the invention relates to a method for re- zirconium chloride is reacted with the formula (1) for generating a reaction product of the gas phase ; And ZrSiO ₄ + 4C + 4 Cl ₂ = ZrCl ₄ + SiCl ₄ + 4CO (1) The formula (1) zirconium tetrachloride, silicon Inc. expression of the reaction product obtained from the gas phase (2) ZrSiO ₄ + SiCl _{4 = ZrCl 4 + 2SiO (2) Reacted with zirconium tetrachloride to provide the manufacturing method includes generating the zirconium tetrachloride vapor . ;}