膜催化技术的应用(Ⅰ)——用氢渗透膜同时实现催化反应和产品分离  

Application of Membrane Catalysis Technology (I) React and products Separate Simultaneously with Hydrogen Transfer Membrane

作　　者：沈守仓[1] 卢冠忠[1] 汪仁[1] 

机构地区：[1]华东化工学院工业催化研究所,上海200237

出　　处：《膜科学与技术》1994年第1期8-12,共5页Membrane Science and Technology

摘　　要：本文介绍了膜技术在新的领域——催化反应过程中的应用。特别是对涉氢反应,金属膜或金属多孔膜本身具有催化作用。同时,用氢渗透膜控制氢的传递可以达到选择性加氢的效果,在脱氢反应中产物氢连续地透过膜而移走,可使反应的转化率大大提高。膜技术的有效应用还可同时实现产品分离,即一膜两用。This review provides applications of membrane technology in catalysis reactions. Especially for Reactions involve hydrogen,palladium or its alloy membrane is usually a good catalyst,and by hydrogen controled transfers good result abtained for selective hydrogenation. Meanwhile,high conversion reached for dehydrogenation,because the by-product hydrogen is continusly removed from the products with a permselective membrane. In addition,effective membrane-catalysis carried out products separated and a chemical reaction occured simultaneously.

关 键 词：MEMBRANE CATALYSIS HYDROGEN TRANSFER MEMBRANE 

分 类 号：TB43[一般工业技术]