苯选择加氢制环己烯负载型催化剂研究进展

Research Progress of Supported Catalyst in Selective Hydrogenation of Benzene to Cyclohexene

环己烯作为一种重要的有机化工原料,具有广泛用途。综述了苯选择性加氢制环己烯的反应机理、负载型催化剂载体的选择、催化剂的制备方法及催化剂的改性,展望了苯选择性加氢制环己烯负载型催化剂的研究发展。

Cyclohexene as an important organic chemical raw material was widely used in petrochemical and fine chemical fields.The reaction mechanism of selective hydrogenation of benzene to cyclohexene,the difference among carriers for the catalyst,and the preparation and modification method of the catalyst used for selective hydrogenation were reviewed.The prospect of the supported catalyst was also involved.