Oxidative dehydrogenation of ethane with carbon dioxide over sulfated zirconia supported metal oxides catalysts

被引:5
|
作者
Wang, SB [1 ]
Murata, K [1 ]
Hayakawa, T [1 ]
Hamakawa, S [1 ]
Suzuki, K [1 ]
机构
[1] Natl Inst Mat & Chem Res, Dept Surface Chem, Tsukuba, Ibaraki 305, Japan
来源
关键词
dehydrogenation; ethylene; sulfated zirconia; carbon dioxide; metal oxides;
D O I
10.1007/BF02475511
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Several metal oxides supported on sulfated zirconia catalysts were tested for the oxidative dehydrogenation of ethane into ethylene by carbon dioxide. It is found that the catalytic behavior of supported oxide catalysts differ depending on the nature of metal oxides. Chromium oxide-sulfated zirconia exhibits the highest ethane conversion and medium level of ethylene selectivity, producing 38% ethylene yield at 50% ethane conversion at 650 degrees C.
引用
收藏
页码:265 / 270
页数:6
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