Monte Carlo simulation studies of the catalytic combustion of methane

被引:11
作者
Cortes, Joaquin [1 ]
Valencia, Eliana
Araya, Paulo
机构
[1] Univ Chile, Fac Ciencias Fis & Matemat, Dept Ciencia Mat, Santiago 2777, Chile
[2] Univ Chile, Fac Ciencias Fis & Matemat, Dept Ingn Quim, Ctr Investigac Interdisciplinaria Avanzada Cienci, Santiago 2777, Chile
关键词
Monte Carlo simulation; catalytic combustion of methane; SUPPORTED PALLADIUM CATALYSTS; MEAN-FIELD THEORY; REDUCTION REACTION; RH/SIO2; CATALYSTS; LOW-TEMPERATURE; OXIDATION; WATER; HYDROPHOBICITY; REACTIVITY; PLATINUM;
D O I
10.1007/s10562-006-0174-z
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
A Monte Carlo (MC) simulation is carried out of the catalytic oxidation of methane based on the pseudo-Langmuir-Hinshelwood (LH) mechanism proposed by Iglesia et al., that attempts to interpret the behavior of this reaction, which from experiments is assumed to be of the Mars-van Krevelen type. The results interpret reasonably some experimental findings (reaction order with respect to H2O, CH4, activity and structural sensitivity) if certain criteria based on the experiment and some laboratory data for the kinetic and thermodynamic parameters from the literature are considered.
引用
收藏
页码:121 / 128
页数:8
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