钌系催化剂在不饱和化合物选择性加氢中的应用

Advances in Ruthenium Catalyst for Selective Hydrogenation of Unsaturated Compounds

介绍了钌系催化剂在不饱和化合物选择性加氢反应中的应用,着重介绍了其在α,β＿不饱和醛选择性加氢生成α,β＿不饱和醇及苯选择性加氢生成环己烯的反应中的应用,讨论了载体、助剂等因素对主催化剂的影响。作为一种新型的催化剂,钌系非晶态合金催化剂由于其高活性和高选择性表现出良好的应用前景。

In this review article,the appplication of ruthenium catalyst for selective hydrogenation of unsaturated compounds was introduced,especially for selective hydrogenation of α,β-unsaturated aldehydes to form α,β-unsaturated alcohols and benzene to cyclohexene.The effects of supports and promoters and other factors on Ru based catalyst were discussed.As a novel catalyst,amorphous ruthenium alloy catalyst exhibits better application future due to its high activity and selectivity.