Effect of toluene proportion on the yield and composition of oils obtained by supercritical extraction of Moroccan oil shale

被引：15
|
作者：
Abourriche, A. [1 ]
Oumam, M. [2 ]
Hannache, H. [2 ]
Adil, A. [2 ]
Pailler, R. [3 ]
Naslain, R. [3 ]
Birot, M. [4 ]
Pillot, J-P [4 ]
机构：
[1] Ecole Natl Sci Appl, Equipe Mat Procedes & Environm, Safi 46000, Morocco
[2] Fac Sci Ben Msik, Lab Mat Thermostruct, Casablanca, Morocco
[3] Univ Bordeaux 1, CNRS, CEA, SAFRAN,LCTS, F-33600 Pessac, France
[4] Univ Bordeaux, Inst Mol Sci, CNRS, UMR 5255, F-33405 Talence, France
来源：
JOURNAL OF SUPERCRITICAL FLUIDS | 2009年 / 51卷 / 01期
关键词：
Oil shale; Supercritical extraction; Toluene; WATER; PYROLYSIS; PITCHES;
D O I：
10.1016/j.supflu.2009.07.003
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：
Supercritical extraction of Tarfaya's oil shale by toluene revealed that the solvent proportion has a significant effect on the yield and the composition of the obtained oils. The analyses carried out on the recovered oils allowed to establish the optimal operating conditions giving the highest oil yields. In addition, it was observed that these oils contain a large proportion of aromatics compounds. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：24 / 28
页数：5
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