Catalytic properties of HZSM-12 zeolite in the n-heptane catalytic cracking

被引：0
|
作者：
Araujo A.S. [1 ]
机构：
[1] Fed. Univ. of Rio Grande Do Norte, Department of Chemistry, 59078-970, Natal, RN
来源：
Reaction Kinetics and Catalysis Letters | 2005年 / 84卷 / 2期
关键词：
Activation energy; Catalytic cracking; HZSM-12; zeolite; n-Heptane;
D O I：
10.1007/s11144-005-0221-6
中图分类号：
学科分类号：
摘要：
The catalytic cracking of n-heptane was carried out using HZSM-12 zeolite (Si/Al = 40). The materials obtained were characterized by X-ray diffraction (DRX), BET surface area and atomic absorption (AA). The catalytic tests were accomplished at 350, 400 and 450°C in a fixed bed continuous flow reactor coupled on-line to a gas chromatograph. The results showed that HZSM-12 was active in n-heptane catalytic cracking with the production of hydrocarbons in the range of C1 to C6 and an activation energy of 95.5 kJ mol-1. © 2005 Akadémiai Kiadó, Budapest. All rights reserved.
引用
收藏
页码：287 / 293
页数：6
相关论文
共 50 条
  • [21] Catalytic cracking of n-heptane over Fe modified HZSM-5 nanosheet to produce light olefins
    Wang, Jie
    Shan, Junwei
    Tian, Yajie
    Zhu, Tiantian
    Duan, Haonan
    He, Xinyu
    Qiao, Congzhen
    Liu, Guozhu
    FUEL, 2021, 306
  • [22] The catalytic properties of tungstated zirconia in n-heptane isomerization
    L. I. Kuznetsova
    A. V. Kazbanova
    P. N. Kuznetsov
    Petroleum Chemistry, 2012, 52 : 86 - 90
  • [23] The Catalytic Properties of Tungstated Zirconia in n-Heptane Isomerization
    Kuznetsova, L. I.
    Kazbanova, A. V.
    Kuznetsov, P. N.
    PETROLEUM CHEMISTRY, 2012, 52 (02) : 86 - 90
  • [24] EEXPERIMENTAL STUDY ON THE EFFECT OF HZSM-5 CATALYST ON CATALYTIC CRACKING REACTION OF n-HEPTANE FOR DUCING AIR POLLUTION
    Miao, Guangfa
    Yu, Rui
    Wei, Yu
    Zhou, Menglei
    FRESENIUS ENVIRONMENTAL BULLETIN, 2020, 29 (9A): : 8363 - 8372
  • [25] Experiment and modeling of coke formation and catalyst deactivation in n-heptane catalytic cracking over HZSM-5 zeolites
    Ma, Zhenzhou
    Hou, Xu
    Chen, Bochong
    Zhao, Liu
    Yuan, Enxian
    Cui, Tingting
    CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2023, 55 : 165 - 172
  • [26] Experiment and modeling of coke formation and catalyst deactivation in n-heptane catalytic cracking over HZSM-5 zeolites
    Zhenzhou Ma
    Xu Hou
    Bochong Chen
    Liu Zhao
    Enxian Yuan
    Tingting Cui
    Chinese Journal of Chemical Engineering, 2023, 55 (03) : 165 - 172
  • [27] Effect of hierarchical ZSM-5 zeolite crystal size on diffusion and catalytic performance of n-heptane cracking
    Shuman Xu
    Xiaoxiao Zhang
    Dang-guo Cheng
    Fengqiu Chen
    Xiaohong Ren
    Frontiers of Chemical Science and Engineering, 2018, 12 : 780 - 789
  • [28] Effect of external surface barriers over hierarchical ZSM-5 zeolite on n-heptane catalytic cracking
    Xie, Xiaojin
    Xu, Shuman
    Chen, Fengqiu
    Zhan, Xiaoli
    Cheng, Dang-guo
    CHEMICAL ENGINEERING SCIENCE, 2025, 301
  • [29] Effect of hierarchical ZSM-5 zeolite crystal size on diffusion and catalytic performance of n-heptane cracking
    Xu, Shuman
    Zhang, Xiaoxiao
    Cheng, Dangguo
    Chen, Fengqiu
    Ren, Xiaohong
    FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING, 2018, 12 (04) : 780 - 789
  • [30] KINETICS OF CATALYTIC DEHYDROCYCLIZATION OF N-HEPTANE
    ROHRER, JC
    SINFELT, JH
    HURWITZ, H
    JOURNAL OF PHYSICAL CHEMISTRY, 1961, 65 (08): : 1458 - &
12345