Effect of Transition Metals on Catalytic Performance of Ru/Sepiolite Catalyst for Methanation of Carbon Dioxide

被引：0

作者：

Laitao Luo Songjun Li Institute of Applied Chemistry Nanchang University Nanchang China ^{[330047
]}

Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu China ^{[610041
]}

机构：

来源：

Journal of Natural Gas Chemistry | 2004年 / 01期

关键词：

transitional metal; ruthenium; sepiolite; carbon dioxide; methanation;

D O I：

暂无

中图分类号：

O643.3 [催化];

学科分类号：

081705 ;

摘要：

<正> The effects of Mo, Mn and Zr transitional metals on the catalytic performance of Ru/sepiolite for CO2 methanation were investigated. The results indicated that addition of the transitional metals affected the activity of the Ru/sepiolite remarkably, and the activities of the catalysts were closely associated with the electronic state of the ruthenium surface. The addition of Mo increased the active surface area, the Ru dispersity, the number of active sites, and the resistance to poisoning. According to the

引用

页码：45 / 48

页数：4