TRANSFORMATION OF HEAVY HYDROCARBONS INTO BENZENE, TOLUENE, AND XYLENES OVER MODIFIED ZSM-5 CATALYSTS

被引：5
作者：
SUN, DL
ZHENGE, Z
机构：
[1] Shenyang Institute of Chemical Technology, Shenyang
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1991年 / 30卷 / 08期
关键词：
D O I：
10.1021/ie00056a053
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The transformation of heavy hydrocarbons (bp 623-673 K) over ZSM-5 catalyst modified with Zn (ZnZSM-5) and the combination of Zn, Ni, and S elements (NiSZSM-5) was studied. The catalyst modified with the combination of Zn, Ni, and S elements had a better result. At the experimental conditions, the aromatics yield was 28.8 wt % and the concentration of aromatics in the gasoline fraction was 67.7 wt % for a reaction time of 9 h.
引用
收藏
页码：2013 / 2014
页数：2
相关论文
共 50 条
  • [21] ETHYLATION OF TOLUENE AND TRANSFORMATION OF P-ETHYLTOLUENE ON H-ZSM-5 AND ZSM-5 MODIFIED WITH MGO
    ENGELHARDT, J
    KALLO, D
    ZSINKA, I
    JOURNAL OF CATALYSIS, 1992, 135 (01) : 321 - 324
  • [22] Catalytic pyrolysis of lignin over ZSM-5, alkali, and metal modified ZSM-5 at different temperatures to produce hydrocarbons
    Nishu
    Li, Yingkai
    Liu, Ronghou
    JOURNAL OF THE ENERGY INSTITUTE, 2022, 101 : 111 - 121
  • [23] KINETICS OF TOLUENE ALKYLATION WITH METHANOL OVER MG-MODIFIED ZSM-5
    SOTELO, JL
    UGUINA, MA
    VALVERDE, JL
    SERRANO, DP
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1993, 32 (11) : 2548 - 2554
  • [24] Alkylation of benzene with formaldehyde over ZSM-5
    Wu, XC
    Anthony, RG
    JOURNAL OF CATALYSIS, 1999, 184 (01) : 294 - 297
  • [25] HYDROCONVERSION OF BENZENE OVER ZSM-5 ZEOLITE
    SANO, T
    OKABE, K
    HAGIWARA, H
    TAKAYA, H
    SHOJI, H
    MATSUZAKI, K
    JOURNAL OF MOLECULAR CATALYSIS, 1987, 40 (01): : 113 - 117
  • [26] SORPTION OF BENZENE, TOLUENE, AND PARA-XYLENE ON ZSM-5
    POPE, CG
    JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (25) : 6312 - 6313
  • [27] Transformation of ethanol into hydrocarbons on ZSM-5 zeolites modified with iron in different ways
    Calsavara, Valmir
    Baesso, Mauro Luciano
    Camargo Fernandes-Machado, Nadia Regina
    FUEL, 2008, 87 (8-9) : 1628 - 1636
  • [28] Production of Xylenes from Toluene and 1,2,4-Trimethylbenzene over ZSM-5 and Mordenite Catalysts in a Fluidized-Bed Reactor
    Aitani, Abdullah M.
    Ali, Mohammad A.
    Waziri, Saidu M.
    Al-Khattaf, Sulaiman
    CHEMICAL ENGINEERING & TECHNOLOGY, 2010, 33 (07) : 1193 - 1202
  • [29] Amino cyclization of terminal (α,ω)-diols over modified ZSM-5 catalysts
    Rani, VR
    Srinivas, N
    Kulkarni, SJ
    Raghavan, KV
    JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2002, 187 (02) : 237 - 246
  • [30] TRANSFORMATION OF LOWER ALKANES INTO AROMATIC-HYDROCARBONS OVER ZSM-5 ZEOLITES
    ONO, Y
    CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1992, 34 (03): : 179 - 226
12345