An investigation of methane partial oxidation kinetics over Rh-supported catalysts

被引：0

作者：

Tavazzi, I ^{[1
]}

Beretta, A ^{[1
]}

Groppi, G ^{[1
]}

Forzatti, P ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Chim Mat & Ingn Chim, I-20133 Milan, Italy

来源：

NATURAL GAS CONVERSION VII | 2004年 / 147卷

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The kinetics of CH4 partial oxidation was investigated in a structured reactor at high space velocity under well-controlled operating conditions. High temperatures favored the production of CO and H-2. At increasing space velocity, CO and H-2 selectivities showed a moderate and a strong decrease respectively. Increase Of O-2/CH4 feed ratio caused a shift to higher temperatures of methane conversion and syngas production. These effects could be accounted for by a simplified kinetic scheme, which includes methane deep oxidation, steam and dry reforming, WGS and the consecutive oxidations of CO and H-2.

引用

页码：163 / 168

页数：6

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