Carbon dioxide-induced selective conversion of methane to C2 hydrocarbons on CeO2 modified with CaO

被引：28

作者：

Wang, Y ^{[1
]}

Takahashi, Y ^{[1
]}

Ohtsuka, Y ^{[1
]}

机构：

[1] Tohoku Univ, Inst Chem React Sci, Res Ctr Organ Resources & Mat Chem, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

APPLIED CATALYSIS A-GENERAL | 1998年 / 172卷 / 02期

关键词：

methane; carbon dioxide; ethane and ethylene; chemisorbed species; CaO-CeO2; catalyst;

D O I：

10.1016/S0926-860X(98)00122-7

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：

Selectivity and yield of ethane and ethylene in the conversion of methane without O-2 increased remarkably with increasing partial pressure of carbon dioxide over CeO2 modified with CaO. The chemisorbed carbon dioxide is proposed to be responsible for the selective formation of ethane and ethylene. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：L203 / L206

页数：4

共 7 条

[1] UTILIZATION OF CO2 IN THE OXIDATIVE COUPLING OF METHANE OVER PBO-MGO AND PBO-CAO [J].