Catalytic system containing metallic palladium in the process of methane partial oxidation

被引：48

作者：

Michalkiewicz, B ^{[1
]}

Kalucki, K ^{[1
]}

Sosnicki, JG ^{[1
]}

机构：

[1] Tech Univ Szczecin, Inst Chem & Environm Engn, PL-70322 Szczecin, Poland

来源：

JOURNAL OF CATALYSIS | 2003年 / 215卷 / 01期

关键词：

methane; partial oxidation of methane; methanol; palladium; oleum; methyl bisulfate; dimethyl sulfate;

D O I：

10.1016/S0021-9517(02)00088-X

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：

The oxidation of methane to organic oxygenates over metallic palladium dissolved in oleum was studied. Methanol was obtained by the transformation of methane into methyl bisulfate and dimethyl sulfate. Subsequently, methanol was formed as a result of ester hydrolysis. The reaction conditions were temperature 160 degreesC, pressure of methane 3.5 MPa, time 2 h, content of sulfur trioxide in fuming sulfuric acid 30%. Palladium can be recovered and used many times without reduction in the process yield. The byproducts formed in the process may be reclaimed and reused. (C) 2003 Elsevier Science (USA). All rights reserved.

引用

页码：14 / 19

页数：6

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