Hydrogenation of carbon dioxide: a comparison of different types of active catalysts

被引：17
作者：
Kustov, Leonid M. [1 ,2 ]
Tarasov, Andrei L. [1 ]
机构：
[1] Russian Acad Sci, ND Zelinsky Inst Organ Chem, Moscow 119991, Russia
[2] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia
来源：
MENDELEEV COMMUNICATIONS | 2014年 / 24卷 / 06期
基金：
俄罗斯科学基金会;
关键词：
TRANSFORMATION; SEQUESTRATION; METHANATION; CO2;
D O I：
10.1016/j.mencom.2014.11.012
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Comparison of the activity and CO selectivity of four principally different types of catalysts in CO2 hydrogenation, namely, LaNi5, Rh/ZnO-CuO, fumed Fe2O3-K2O-Al2O3 and Au/SO4-ZrO2, in the entire temperature range at an atmospheric pressure was performed. The use of the intermetallide LaNi5 catalyst provides an enhanced activity in CO2 hydrogenation with prevailing methane formation, while other catalysts demonstrated predominant formation of CO.
引用
收藏
页码：349 / 350
页数：2
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