苯选择性加氢制环己烯催化技术研究进展

Research progress on catalysts for selective hydrogenation of benzene to cyclohexene

综述了苯选择性加氢制环己烯催化剂,重点阐述了郑州大学开发的系列苯选择性加氢催化剂,提出苯选择加氢催化技术路线环境友好、节约资源,使我国成为世界上第二个实现工业化并拥有自主知识产权的国家,但该催化剂生产应用中会存在流失及调控困难等问题,今后应研发更加成熟的苯选择加氢技术,制备出使用简单、性能更加优异的催化剂。

The catalyst of selective hydrogenation of benzene to cyclohexene was summarized,and It the series of benzene selective hydrogenation catalyst developed by Zhengzhou University were focused on.It is suggested because the technical route of benzene selective hydrogenation catalytic technology is environmentally friendly and because the resource-efficient.China has become the second country in the world to achieve industrialization and own independent intellectual property rights.However,there are some problems in the production and application of this catalyst,such as loss and difficulty in regulation,so in the future,more mature benzene selective hydrogenation technology should be developed,and catalysts with better simple performance should be prepared.