Application of stable isotopes of oxygen (16O2 and 18O2) and carbon (12C and 13C) for studying the complete catalytic oxidation of methane

被引：0

作者：

Rotko, Marek ^{[1
]}

Machocki, Andrzej ^{[1
]}

Stasinska, Beata ^{[1
]}

机构：

[1] Uniwersytet Marii Curie Sklodowskiej, Wydzial Chem, Zaklad Technol Chem, PL-20031 Lublin, Poland

来源：

PRZEMYSL CHEMICZNY | 2009年 / 88卷 / 07期

关键词：

COMBUSTION; PALLADIUM; STATE; TEMPERATURE; ALUMINA; PD; REACTIVITY; ACTIVATION; PD/AL2O3;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Complete oxidn. of CH4 on Pd(PdO)/Al2O3 catalyst was studied by steady-state isotopic transient kinetic anal. The O-16(2), O-18(2), (CH4)-C-12 and (CH4)-C-13 mols. were used in the study. The concns. of adsorbed O, CH4 and CO2 mols. and their life times on the catalyst surface were detd. The Mars - van Krevelen mechanism of the reaction was confirmed. Participation of crystal network-contained O atoms in the oxidn. was also evidenced.

引用

页码：815 / 818

页数：4

共 17 条

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