Partial oxidation of methane over nickel- and cobalt-based catalysts

被引：0

作者：

Swaan, HM

Rouanet, R

Widyananda, P

Mirodatos, C

机构：

来源：

NATURAL GAS CONVERSION IV | 1997年 / 107卷

关键词：

SYNTHESIS GAS;

D O I：

暂无

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：

Co- and Ni-based catalysts were tested for the partial oxidation of methane to syngas at 600-900 degrees C. Cobalt catalysts were active for combustion of CH4 to CO2 but showed a low selectivity to CO and H-2, unless promoted with elements which favoured Co reducibility. A Ni/Al2O3 catalyst was selected as an active and selective material for a mechanistic study. A two-step process was proposed, leading to a detailed description of the catalytic bed under reaction conditions.

引用

页码：447 / 453

页数：7

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