Low-temperature partial oxidation of n-heptane to CO+H2 over Rh-based/γ-Al2O3 catalysts

被引：4
|
作者：
Ran, R [1 ]
Xiong, GX [1 ]
Sheng, SS [1 ]
Yang, WS [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 2004年 / 81卷 / 01期
关键词：
partial oxidation; n-heptane; low-temperature; Rh-based catalyst;
D O I：
10.1023/B:REAC.0000016513.91876.ca
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：
Partial oxidation of n-heptane to syngas at 400-450degreesC was investigated over Rh and Rh-Ni based catalysts. The Rh/gamma-Al2O3 catalyst exhibited much better catalytic activity than the Rh-Ni/gamma-Al2O3 catalyst. A combination of the Rh-based catalyst with the WGS reaction catalyst (Fe3O4-Cr2O3) increases the hydrogen selectivity but has no distinct effect on shifting the balance of the partial oxidation of n-heptane.
引用
收藏
页码：27 / 32
页数：6
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