HYDROTREATMENT OF IRATI SHALE OIL - BEHAVIOR OF THE AROMATIC FRACTION

被引：13
作者：
AFONSO, JC
SCHMAL, M
CARDOSO, JN
FRETY, R
机构：
[1] FED UNIV RIO DE JANEIRO,COPPE,EQ,CP 68502,BR-21945 RIO DE JANEIRO,BRAZIL
[2] UNIV FED RIO DE JANEIRO,INST CHEM,BR-21910 RIO DE JANEIRO,BRAZIL
[3] INST RECH CATALYSE,CNRS,F-69626 VILLEURBANNE,FRANCE
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1991年 / 30卷 / 09期
关键词：
D O I：
10.1021/ie00057a011
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This work presents the chemical transformations that occur in the aromatic fraction of Irati shale oil under rather drastic hydrotreating conditions, at 400-degrees-C and 125 atm, using a commercial Ni-Mo/Al2O3 catalyst in sulfided form. The aromatic fraction was analyzed before and after reaction by gas chromatography/mass spectrometry. Several compounds were identified by using this method. The main reactions are the partial hydrogenation of the aromatic rings forming hydroaromatic compounds and the cracking of the lateral alkyl chains. Hydrotreatment leads to a more complex aromatic fraction due to the formation of new compounds.
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页码：2133 / 2137
页数：5
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