Formation of C1-C5 hydrocarbons from CCl4 in the presence of carbon-supported palladium catalysts

被引：18

作者：

Lokteva, ES ^{[1
]}

Simagina, VI

Golubina, EV

Stoyanova, IV

Lunin, VV

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia

[2] Russian Acad Sci, Siberian Div, Boreskov Inst Catalysis, Novosibirsk 630090, Russia

来源：

KINETICS AND CATALYSIS | 2000年 / 41卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

Physical Chemistry; Methane; Hydrocarbon; Palladium; CCl4;

D O I：

10.1023/A:1026621102928

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：

Along with hydrodechlorination, the formation of C-1 and higher hydrocarbons takes place in a flow system in the presence of catalysts containing 0.5-5.0% Pd supported on a Sibunit carbon carrier at 150-230 degreesC. In the entire range of conditions examined, the reaction products are primarily methane, C-2-C-4 hydrocarbon fractions, and C-5 traces. The catalysts are stable in operation, and a high conversion of CCl4 was retained for a long time interval. The nonselective formation of linear and branched hydrocarbons is indicative of a radical mechanism of the process.

引用

页码：776 / 781

页数：6

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