Synergetic effect between sulfurized Mo/γ-Al2O3 and Ni/γ-Al2O3 catalysts in hydrodenitrogenation of quinoline

被引：5
|
作者：
Liu, Lihua [1 ]
Liu, Bin [1 ]
Chai, Yongming [1 ]
Liu, Yunqi [1 ]
Liu, Chenguang [1 ]
机构：
[1] China Univ Petr E China, CNPC, Key Lab Catalysis, State Key Lab Heavy Oil Proc, Qingdao 266555, Shandong, Peoples R China
来源：
JOURNAL OF NATURAL GAS CHEMISTRY | 2011年 / 20卷 / 02期
关键词：
hydrogen spillover; synergetic effect; hydrodenitrogenation; NiMo catalyst; HYDROGEN SPILLOVER; HYDRODESULFURIZATION; CO; SYNERGISM; HDS;
D O I：
10.1016/S1003-9953(10)60177-6
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
An evidence for the synergetic effect between the stacked bed of Mo/gamma-Al2O3 and Ni/gamma-Al2O3 in the hydrodenitrogenation (HDN) reaction of quinoline has been provided in this paper. The synergism factor decreases when the reaction temperature increases (280-340 degrees C). The synergetic effect leads to improve the hydrogenation activity for the stacked bed compared with the single Mo/gamma-Al2O3 bed, which may be attributed to the generation of hydrogen spillover on the Ni/gamma-Al2O3 catalyst.
引用
收藏
页码：214 / 217
页数：4
相关论文
共 50 条
  • [31] Hydrodenitrogenation of quinoline over ex-situ presulfided MoNiP/γ-Al2O3 catalysts
    State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Dongying 257061, China
    不详
    Shiyou Xuebao Shiyou Jiagong, 2006, 6 (1-7):
  • [32] Al2O3/Mo/Al2O3/Mo SOLAR SELECTIVE ABSORBER.
    Misawa, Shunji
    Yoshida, Sadafumi
    Ohhata, Yutaka
    Bulletin of the Electrotechnical Laboratory, Tokyo, 1980, 44 (1-2): : 35 - 45
  • [33] Effect of sulfiding pressure on the formation of the Ni site on Ni-Mo/Al2O3 and Ni-W/Al2O3
    Koizumi, N
    Yamazaki, M
    Iijima, M
    Yamada, M
    APPLIED SURFACE SCIENCE, 1997, 121 : 429 - 432
  • [34] Oxidation of volatile organic compounds on Al2O3, Pd/Al2O3, and PdO/Al2O3 catalysts
    Cordi, EM
    Falconer, JL
    JOURNAL OF CATALYSIS, 1996, 162 (01) : 104 - 117
  • [35] Effect of sulfiding pressure on the formation of the Ni site on Ni-Mo/Al2O3 and Ni-W/Al2O3
    Tohoku Univ, Sendai, Japan
    Appl Surf Sci, (429-432):
  • [36] Oxidation of Volatile Organic Compounds on Al2O3, Pd/Al2O3, and PdO/Al2O3 Catalysts
    Cordi, E. M.
    Falconer, J. L.
    Journal of Catalysis, 162 (01):
  • [37] COMPARATIVE-STUDY OF RH/AL2O3 AND RH-MO/AL2O3 CATALYSTS
    TE, M
    LOWENTHAL, EE
    FOLEY, HC
    CHEMICAL ENGINEERING SCIENCE, 1994, 49 (24A) : 4851 - 4859
  • [38] Preparation and Characterization of Co-Mo/γ-Al2O3, Ni-Mo/γ-Al2O3 and (Co/Ni)-Mo/γ-Al2O3 Metal Oxides by Sol-Gel Process
    Figen, H. E.
    Baykara, S. Z.
    ACTA PHYSICA POLONICA A, 2012, 121 (01) : 224 - 226
  • [39] THE HYDROGENOLYSIS OF PROPANE ON MO/AL2O3 CATALYSTS
    NAKAMURA, R
    PIOCH, D
    BOWMAN, RG
    BURWELL, RL
    JOURNAL OF CATALYSIS, 1985, 93 (02) : 388 - 398
  • [40] REDUCTION KINETICS OF MO/AL2O3 CATALYSTS
    VAGIN, AI
    EROFEEV, VI
    KALECHITS, IV
    REACTION KINETICS AND CATALYSIS LETTERS, 1982, 21 (03): : 299 - 304
12345