硝基苯加氢制苯胺催化剂研究  

Catalyst study for hydrogenation of nitrobenzene to aniline

作　　者：马少波[1] 赵志利[1] 

机构地区：[1]西北化工研究院,陕西西安710600

出　　处：《石油化工应用》2008年第3期5-7,共3页Petrochemical Industry Application

摘　　要：介绍了硝基苯加氢制苯胺催化剂的制备方法。通过实验考察了氧化铜含量对催化剂稳定性和活性的影响,以及助剂铬、钼、碱金属对催化剂性能的改进作用。同时考察了温度和氢油摩尔比对催化剂活性的影响。Catalyst preparation with synthetic aniline from nitrobenzene is introduced. Through experiment, the contents of CuO for catalyst stability and activity were inspected, as well as, the effects of Cr,Mo and alkali metal for catalyst capability improvement function were investigated. Simultaneously, inspected temperature and hydrogen oil molar ratio of the activity of the catalyst.

关 键 词：硝基苯 催化加氢 苯胺 

分 类 号：TQ246.31[化学工程—有机化工]