Extraction of Aromatic Hydrocarbons from Gasoline Fraction by Blended Extractants

被引：0
|
作者：
O. N. Karatun
N. B. Kapizova
机构：
[1] Astrakhan State Technical University,
来源：
Chemistry and Technology of Fuels and Oils | 2014年 / 50卷
关键词：
Aromatic hydrocarbons; extraction; pyrolysis; triethylene glycol; N-ethylpyrrolidone;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Extraction of aromatic hydrocarbons from the 62-180 °C gasoline fraction of Astrakhan gas condensate is studied for the preparation of pyrolysis feedstock. Comparative analysis of the extraction capacity of triethylene glycol, N-methylpyrrolidone, and blended extractants showed that a blended extractant containing 40-50 wt. % polyethylene glycol, 45-55 % N-methylpyrrolidone, and 5 % water is most effective in extracting aromatic hydrocarbons.
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页码：230 / 232
页数：2
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