Oxidative Desulfurization of Straight-Run Diesel Fraction

被引：8
|
作者：
Muktaly, D. [1 ]
Akopyan, A. V. [2 ]
Myltykbaeva, Zh. K. [1 ]
Fedorov, R. A. [2 ]
Tarakanova, A. V. [2 ]
Anisimov, A. V. [2 ]
机构：
[1] Al Farabi Kazakh Natl Univ, Alma Ata 050040, Kazakhstan
[2] Moscow MV Lomonosov State Univ, Fac Chem, Moscow 119991, Russia
来源：
PETROLEUM CHEMISTRY | 2018年 / 58卷 / 05期
关键词：
oxidative desulfurization; hydrogen peroxide; diesel fraction; adsorbent; extraction; OIL REFINERY STREAMS; IONIC LIQUIDS; DEEP DESULFURIZATION; HYDROGEN-PEROXIDE; EXTRACTION; CATALYSTS;
D O I：
10.1134/S0965544118050110
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Oxidative desulfurization of straight-run nonhydrotreated diesel fraction with hydrogen peroxide in the presence of Na2MoO4 or Na2WO4, dibenzyl peroxide, and potassium permanganate; by air bubbling; and in the presence of ionic liquids has been studied. The oxidation products have been recovered from the oxidized diesel fraction using alumina, silica gel, or activated charcoal or via extraction with acetonitrile, N,N-dimethylformamide, or acetone. The best results of the diesel desulfurization have been achieved in the case of dibenzyl peroxide as an oxidizing agent in the presence of Na2MoO4.
引用
收藏
页码：395 / 399
页数：5
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