Catalytic methanation reaction over supported nickel-rhodium oxide for purification of simulated natural gas

作     者：Wan Azelee Wan Abu Bakar Rusmidah Ali Susilawati Toemen 

作者机构：Department of ChemistryFaculty of ScienceUniversiti Teknologi Malaysia 

出 版 物：《Journal of Natural Gas Chemistry》 (天然气化学杂志（英文版）)

年 卷 期：2011年第20卷第6期

页      面：585-594页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：supported by the Universiti Teknologi Malaysia and Ministry of Science Technology and Innovation Malaysia(Vote 79252) 

主　　题：noble metal nickel oxide catalyst carbon dioxide methanation 

摘      要：In this research,new catalyst with high industrial impact is developed,which can catalyze the conversion of CO2 to methane through methanation reaction.A series of catalysts based on nickel oxide were prepared using wetness impregnation technique and ageing,followed by calcination at 400℃.Rh/Ni（30：70）/Al2O3 catalyst was revealed as the most potential catalyst based on the results of catalytic activity measurement monitored by Fourier Transform Infrared Spectroscopy（FTIR）and Gas Chromatography（GC）.The results showed 90.1%CO2 conversion and 70.8% yield at 400℃.