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.
引用
收藏
页码：230 / 232
页数：2
相关论文
共 50 条
  • [31] EXTRACTION OF AROMATIC-HYDROCARBONS FROM HEAVY TAR OF PYROLYSIS
    KHAMID, K
    ABAEV, GN
    GRIBOVA, EV
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1993, 36 (12): : 85 - 89
  • [32] On the extraction of aromatic compounds from hydrocarbons by imidazolium ionic liquids
    Cassol, Claudia C.
    Umpierre, Alexandre P.
    Ebeling, Guenter
    Ferrera, Bauer
    Chiaro, Sandra S. X.
    Dupont, Jairton
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2007, 8 (07): : 593 - 605
  • [33] SUPERCRITICAL EXTRACTION OF POLYNUCLEAR AROMATIC-HYDROCARBONS FROM SOIL
    KOTHANDARAMAN, S
    AHLERT, RC
    VENKATARAMANI, ES
    ANDREWS, AT
    ENVIRONMENTAL PROGRESS, 1992, 11 (03): : 220 - 222
  • [34] Factors that influence the extraction of polycyclic aromatic hydrocarbons from coal
    Xue, Jian
    Liu, Guijian
    Niu, Zhiyuan
    Chou, Chen-Lin
    Qi, Cuicui
    Zheng, Liugen
    Zhang, Haoyuan
    ENERGY & FUELS, 2007, 21 (02) : 881 - 890
  • [35] Polycyclic Aromatic Hydrocarbons from Asphalt Binder: Extraction and Characterization
    Pinheiro, Lucidalva S.
    Fernandes, Paulo R. N.
    Cavalcante, Rivelino M.
    Nascimento, Ronaldo F.
    Soares, Jorge B.
    Soares, Sandra A.
    Freire, Jose A. K.
    JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2009, 20 (02) : 222 - 228
  • [36] PURE HYDROCARBONS FROM PETROLEUM - COMPOSITION OF C-6 FRACTION OF CATALYTIC GASOLINE
    GRISWOLD, J
    WALKEY, JE
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1949, 41 (03): : 621 - 627
  • [37] EXTRACTION OF POLYCYCLIC AROMATIC-HYDROCARBONS FROM SPIKED SOIL
    COOVER, MP
    SIMS, RC
    DOUCETTE, W
    JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1987, 70 (06): : 1018 - 1020
  • [38] EXTRACTION MECHANISM OF AROMATIC-HYDROCARBONS
    NESTERCHUK, GT
    YAKUSHKIN, MI
    SIDOROV, VA
    GRISHCHENKO, NF
    PETROLEUM CHEMISTRY, 1975, 15 (03) : 182 - 188
  • [39] Research on modeling of aromatic hydrocarbons formation in TWC of gasoline engine
    State Key Laboratory of Engines, Tianjin University, Tianjin 300072, China
    不详
    Kung Cheng Je Wu Li Hsueh Pao, 2008, 6 (1059-1062):
  • [40] Separation of aromatic hydrocarbons from reformate. combined extraction fractionation-extraction
    Gaile, AA
    Zalishchevskii, GD
    Gafur, NN
    Semenov, LV
    Varshavskii, OM
    Fedyanin, NP
    Kaifadzhyan, EA
    CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS, 2004, 40 (03) : 131 - 136
12345