磁性Ru基催化剂的制备与其苯加氢性能评价  

Magnetic Ru-based Catalyst and Its Performance Evaluation of Benzene Hydrogenation

作　　者：张甫敏 

机构地区：[1]中国石油广西石化公司,广西钦州535000

出　　处：《广东化工》2012年第1期22-23,52,共3页Guangdong Chemical Industry

摘　　要：环己烯是一种重要的有机合成中间体,可广泛应用于医药、农药、聚酯和其他精细化学品的生产。以γ-Fe2O3为核,通过油柱成型法用铝溶胶对其进行包覆可以制得磁性复合Al2O3微球,有作为磁稳定床中使用的催化剂载体的潜力。上述载体通过化学还原法制备得到的钌基催化剂在开展苯选择性加氢制环己烯催化剂的研究,提高环己烯收率中,具有重要的应用价值和学术意义。Cyclohexene is an important intermediate for organic synthesis, and be widely used in medicine, pesticides, polyester and other fine chemicals production. To γ-Fe2O3 core and molding method by oil column coated aluminum sol can be obtained Al2O3 composite magnetic microspheres, therc is a magnetically stabilized bed catalyst used in the potential. The carrier had been prepared by chemical reduction of ruthenium-based catalyst in carrying out the selective hydrogenation of benzene cyclohexene catalyst to improve the yield of cyclohexene has important application value and academic significance.

关 键 词：苯加氢 环己烯 Ru催化剂 磁稳定床 

分 类 号：TQ[化学工程]