Kinetics of Methane Partial Oxidation to Syngas over a LiLaNiO/γ -Al2O3 Catalyst

被引：0
|
作者：
Shenglin Liu
Longya Xu
Guoxing Xiong
机构：
[1] Dalian Institute of Chemical Physics,Laboratory of Natural Gas Utilization and Applied Catalysis
[2] CAS,State Key Laboratory of Catalysis
[3] Dalian Institute of Chemical Physics,undefined
[4] CAS,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2001年 / 73卷
关键词：
Methane partial oxidation; syngas;
D O I：
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学科分类号：
摘要：
The kinetic behavior of partial oxidation of methane to syngas over a LiLaNiO/γ -Al2O3 catalyst was investigated under steady-state conditions. Under kinetic control, syngas, to a large extent, is formed via a direct partial oxidation (DPO) scheme. CO and CO2 are formed in parallel by oxidation reaction over the catalyst. The active sites in the kinetically controlled regime are different from those in the non-kinetic regime, thus the CO selectivity in the former may not increase with temperature.
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页码：333 / 340
页数：7
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