氯苯气相水解制苯酚的离子交换负载型磷酸盐催化剂的研究

Supported Type of Strontium Phosphate as Catalyst for Chlorobenzene Hydrolysis

本文探讨不同载体、助催剂和以磷酸锶为载体的负载型磷酸镧铜制备条件对氯苯气相水解制苯酚的影响,及反应条件对催化活性的影响。实验结果表明,以磷酸锶为载体的混合负载镧铜催化剂,具有负载效率高和负载层牢固的优点,其活性和选择性比较高。

Ion-exchange method for the preparation of supported type of LaPO_4-Cu_3 (PO_4)_2 catalyst used for vapor-phase hydrolysis of chlorobenzene to phenol has been studied in this paper. Activity and selectivity of catalyst is highed by means of mixed supported LaPO_4-Cu_3(PO_4)_2 of strontium phosphate.