钯炭催化剂的研究进展  

Advances of Activated Carbon Supported Palladium Catalysts

作　　者：邹澎澎[1] 涂椿滟[2] 程时标[2] 

机构地区：[1]中国石化催化剂公司湖南建长石化股份有限公司,湖南岳阳414012 [2]中国石化石油化工科学研究院,北京100083

出　　处：《石油学报（石油加工）》2012年第S1期133-136,共4页Acta Petrolei Sinica(Petroleum Processing Section)

摘　　要：介绍了4种钯炭催化剂的制备方法,即浸渍法、浸渍沉淀法、离子交换法和化学气相沉积法,综述了载体预处理、浸渍、还原等钯炭催化剂制备方面的研究进展,探讨了贵金属钯的颗粒大小、分布以及分散度等因素对钯炭催化剂性能的影响,展望了钯炭催化剂的发展趋势。The main preparation methods of impregnation,immersion precipitation,ion exchange,and chemical vapor deposition of palladium catalysts supported on activated carbon were briefly described.The studies progress on the catalyst preparation of activated carbon pretreatment,impregnation,and reduction were reviewed in details.The effects of particle size distribution,and dispersion of precious metal palladium on the catalytic performance of palladium catalysts supported on activated carbon were discussed.The future development trends of palladium catalysts supported on activated carbon were also looked into.

关 键 词：钯炭催化剂 制备 进展 

分 类 号：O643.36[理学—物理化学]