METHANE STEAM REFORMING, METHANATION AND WATER-GAS SHIFT .1. INTRINSIC KINETICS

被引：1839
|
作者：
XU, JG
FROMENT, GF
机构：
[1] Rijksuniversiteit Gent, Belgium
来源：
AICHE JOURNAL | 1989年 / 35卷 / 01期
关键词：
Catalysis - Catalysts--Nickel Compounds - Chemical Equipment--Reactors - Chemical Reactions--Reaction Kinetics - Thermodynamics;
D O I：
10.1002/aic.690350109
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Intrinsic rate equations were derived for the steam reforming of methane, accompanied by water-gas shift on a Ni/MgAl2O4 catalyst. A larger number of detailed reaction mechanisms were considered. Thermodynamic analysis helped in reducing the number of possible mechanisms. Twenty one sets of three rate equations were retained and subjected to model discrimination and parameter estimation. The parameter estimates in the best model are statistically significant and thermodynamically consistent.
引用
收藏
页码：88 / 96
页数：9
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