苯甲醇选择氧化制苯甲醛研究进展  

Catalytic Oxidation of Benzyl Alcohol to Benzaldehyde

作　　者：李晓捷 易冬梅 周玉凤 杜秋月 张海东[1,2] 熊昆 陈佳[1] 申渝 张贤明[1] LI Xiao-jie;YI Dong-mei;ZHOU Yu-feng;DU Qiu-yue;ZHANG Hai-dong;XIONG Kun;CHEN Jia;SHEN Yu;ZHANG Xian-ming(Research Center for Waste Oil Recovery Technology and Equipment of Ministry of Education,Chongqing Technology and Business University,Chongqing 400067;College of Environmental and Resource,Chongqing Technology and Business University,Chongqing 400067;National Research Base of Intelligent Manufacturing Service,Chongqing Technology and Business University,Chongqing 400067,China)

机构地区：[1]重庆工商大学教育部废油资源化技术与装备工程研究中心,重庆400067 [2]重庆工商大学环境与资源学院,重庆400067 [3]重庆工商大学国家智能制造服务国际科技合作基地,重庆400067

出　　处：《广州化工》2021年第14期1-3,10,共4页GuangZhou Chemical Industry

基　　金：重庆市教委科学技术研究项目重点项目(KJZD-K201900805,M201900802);重庆市基础科学与前沿技术研究专项项目(cstc2020jcyj-msxmX0345);重庆市高校创新研究群体(CXQT19023)。

摘　　要：苯甲醛是一种重要的精细化学品。苯甲醇选择氧化制苯甲醛是近年来受到重视的绿色苯甲醛生产过程,环境友好且可以得到高品质产品。因此,本文从催化剂,以及溶剂、促进剂等工艺条件等方面讨论了这一多相催化氧化过程研究进展,分析了贵金属催化剂、非贵金属催化剂、金属活性组分之间的协同作用、有机溶剂、无机溶剂、碱性促进剂等因素对苯甲醇选择氧化过程的影响,为开发高效的苯甲醇选择氧化制苯甲醛催化剂提供参考。Benzaldehyde is an important chemical intermediate and additive.Selective oxidation of benzyl alcohol to produce benzaldehyde is a green process emerging in recent years with environmental friendliness and possibility to obtain high quality benzaldehyde.Herein,a summary of the catalysts,solvents and accelerators for this heterogeneous catalytic oxidation process was taken.The effects of noble metal catalyst,non-noble metal catalyst,synergism between metal active components,organic solvents,inorganic solvents and basic accelerators on this selective oxidation of benzyl alcohol were discussed.

关 键 词：苯甲醇 苯甲醛 选择氧化 催化剂 

分 类 号：TQ244.1[化学工程—有机化工]