苯甲醇液相氧化制苯甲醛催化剂的研究进展  

Advance in Catalysts for Green Liquid-Phase Oxidation of Benzyl Alcohol to Benzaldehyde

作　　者：张昕[1] 吴伟伟[1] 黄启权[1] 郑婷婷[1] 王昊[1] 祁敏[1] 

机构地区：[1]西北大学化工学院,陕西西安710069

出　　处：《石油化工》2010年第2期215-223,共9页Petrochemical Technology

基　　金：陕西省"13115"创新工程重大科技专项(2009ZDKG-70);陕西省教育厅科技专项(09JK793);陕西省重点学科建设项目;西北大学科研启动基金项目(PR09005)

摘　　要：综述了"绿色"液相氧化苯甲醇制苯甲醛催化剂的研究进展,以负载型贵金属催化剂、非贵金属氧化物催化剂、杂多酸及其负载型催化剂、离子液体催化体系和负载型过渡金属有机络合物催化剂为重点,评述了各类催化剂的特性和近年来的研究进展,展望了"绿色"液相氧化苯甲醇制苯甲醛催化剂的发展方向,提出了研制高效、"绿色"催化剂仍是苯甲醇液相氧化过程中获得高收率苯甲醛的关键。Advance in catalysts for green liquid-phase oxidation of benzyl alcohol to benzaldehyde was reviewed according to the types of developed catalysts, such as supported noble metal catalysts, non-noble metal oxide catalysts, heteropoly acid and supported heteropoly acid catalysts, ionic liquid catalysts and immobilized metal complex catalysts, etc.. Properties and catalytic performances of these catalysts were studied. Development trend for the effective catalysts was discussed. It is necessary to develop an effective and green catalyst for obtaining high yield of benzaldehyde in the liquid-phase oxidation of benzyl alcohol.

关 键 词：苯甲醛 苯甲醇 “绿色”液相氧化 负载型催化剂 杂多酸 离子液体 

分 类 号：TQ426[化学工程]