FORMATION OF ALKANES, ALKYLCYCLOALKANES AND ALKYLBENZENES DURING THE CATALYTIC HYDROCRACKING OF VEGETABLE-OILS

被引：109

作者：

DAROCHA, GN

BRODZKI, D

DJEGAMARIADASSOU, G

机构：

[1] Université Pierre et Marie Curie, Laboratoire Réactivité de Surface et Structure, CNRS URA 1106, 75252 Paris Cedex 05

来源：

FUEL | 1993年 / 72卷 / 04期

关键词：

ALKANES; GAS CHROMATOGRAPHY; VEGETABLE OILS;

D O I：

10.1016/0016-2361(93)90114-H

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：

Catalytic hydrocracking of vegetable oils was performed in the presence of an NiMo/gamma-Al2O3 catalyst sulfided in situ with elemental sulfur under hydrogen pressure. Various vegetable oils were selected to study the effect of the degree of saturation and lateral chain length: Passiflora edulis (maracuja), Astrocaryum vulgare (tucuma), Mauritia flexuosa (buriti), Orbygnya martiana (babassu), and soybean. The effects of reaction temperature and hydrogen pressure in cyclization were studied. Carboxylic acids were used as model compounds.

引用

页码：543 / 549

页数：7

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