Methane conversion to ethane in the presence of iron- and manganese-promoted sulfated zirconia

被引：22

作者：

Rezgui, S ^{[1
]}

Liang, A ^{[1
]}

Cheung, TK ^{[1
]}

Gates, BC ^{[1
]}

机构：

[1] Univ Calif Davis, Dept Mat Sci & Chem Engn, Davis, CA 95616 USA

来源：

CATALYSIS LETTERS | 1998年 / 53卷 / 1-2期

关键词：

methane; sulfated zirconia; promoted sulfated zirconia; ethane;

D O I：

10.1023/A:1019029100166

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：

Sulfated zirconia promoted with 1.0 wt% Fe and 0.5 wt% Mn converts methane into ethane with traces of ethylene and acetylene. The initial reaction rate at 723 K and a methane partial pressure of 20 kPa was found to be about 10(-9) mor(CH4)(gs)(-1), and deactivation was rapid, with the reaction rate declining to half the maximum rate within an hour.

引用

页码：1 / 2

页数：2

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