Evidence for clay minerals catalytic effects during low-temperature air oxidation of n-alkanes

被引：29
作者：
Faure, P [1 ]
Landais, P [1 ]
机构：
[1] Univ Nancy 1, UMR 7566 G2R, F-54506 Vandoeuvre Les Nancy, France
来源：
FUEL | 2000年 / 79卷 / 14期
关键词：
oxidation; n-alkanes; mineral phases; retention; catalytic properties;
D O I：
10.1016/S0016-2361(00)00039-9
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The aim of this paper is to present preliminary results obtained during low temperature (100 degrees C) artificial oxidation of n-alkanes in order to evaluate the impact of two different mineral phases: calcite and illite. Contrary to calcite, illite shows retention properties and enhances catalytic effects that are underlined by the production of oxygenated compounds inherited from original rt-alkanes either directly or through their breakdown in shorter molecules. Such results point out the major influence of mineral matrix on organic matter during low temperature air oxidation. (C) 2000 Elsevier Science Ltd. All rights reserved.
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页码：1751 / 1756
页数：6
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