中孔-大孔整体式 Pt-Ni/Al(2)O(3)催化剂用于小型化优先一氧化碳氧化反应器。

Meso-macro-porous monolithic Pt-Ni/Al(2)O(3) catalysts used for miniaturizing preferential carbon monoxide oxidation reactor.

机构信息

Tianjin Key Laboratory of Applied Catalysis Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, 300072, Tianjin, PR China.

出版信息

Chem Commun (Camb). 2010 Jan 28;46(4):634-6. doi: 10.1039/b912769k. Epub 2009 Nov 18.

DOI:10.1039/b912769k

PMID:20062886

Abstract

Meso-macro-porous monolithic Pt-Ni/Al(2)O(3) catalysts with platinum and nickel in interaction and in a highly dispersed state have been successfully prepared, and the obtained catalysts are highly efficient for CO removal from hydrogen rich gases via preferential oxidation; the results show that preparing catalysts to meso-macro-porous monolithic structure is a promising way for the miniaturization of CO removing reactor.

摘要

具有相互作用和高度分散状态的中-大孔整体式 Pt-Ni/Al(2)O(3)催化剂已经成功制备，并且所得到的催化剂对于通过优先氧化从富氢气体中去除 CO 非常有效；结果表明，制备中-大孔整体式结构的催化剂是 CO 去除反应器小型化的一种有前途的方法。