Supported rhenium sulfide catalysts in thiophene and 4,6-dimethyldibenzothiophene hydrodesulfurization: Effect of acidity of the support over activities

被引：19
|
作者：
Sepulveda, C. [2 ]
Belliere, V. [1 ]
Laurenti, D. [1 ]
Escalona, N. [2 ]
Garcia, R. [2 ]
Geantet, C. [1 ]
Vrinat, M. [1 ]
机构：
[1] Univ Lyon 1, IRCELYON, CNRS, UMR 5256, F-69626 Villeurbanne, France
[2] Univ Concepcion, Fac Ciencias Quim, Concepcion, Chile
来源：
APPLIED CATALYSIS A-GENERAL | 2011年 / 393卷 / 1-2期
关键词：
Rhenium sulfide; Hydrodesulfurization; Zeolites; Acidity; Support effect; TRANSITION-METAL SULFIDES; HYDROTREATING CATALYSTS; HYDROGENATION PROPERTIES; ZEOLITES; ALKYLDIBENZOTHIOPHENES; DIBENZOTHIOPHENE; SELECTIVITY; REACTIVITY; MECHANISM; SULFUR;
D O I：
10.1016/j.apcata.2010.12.008
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Three different zeolites, gamma-alumina and silica supports were used to prepare ReS2 catalysts by incipient wetness impregnation of ammonium perrhenate (NH4ReO4). The catalysts were characterized and tested in the hydrodesulfurization (HDS) of thiophene in an atmospheric fixed bed reactor, and of the 4,6-dimethyldibenzothiophene (4,6-DMDBT) HDS in a high pressure stirred tank reactor. The results showed that the acidity of the zeolites has a detrimental influence over hydrodesulfurization activity of the Re sulfide, contrarily to the enhancement observed previously with zeolite-supported Mo sulfide catalysts. The catalyst prepared over a non-acidic zeolite (HSZ-390) was found very efficient in thiophene HDS and comparable to silica for 4,6-DMDBT. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：288 / 293
页数：6
相关论文
共 50 条
  • [31] Effect of addition method of phosphorus on alumina-supported NiMoP catalysts - Hydrodesulfurization of 4,6-dimethyldibenzothiophene and characterization using MAS NMR
    Godo, H
    Hagiwara, K
    Osaki, T
    Fujikawa, T
    Qian, EW
    JOURNAL OF THE JAPAN PETROLEUM INSTITUTE, 2004, 47 (02) : 115 - 120
  • [32] Catalytic performance of CoMo catalysts supported on mesoporous ZSM-5 zeolite-alumina composites in the hydrodesulfurization of 4,6-dimethyldibenzothiophene
    Yu, Quanyong
    Zhang, Lei
    Guo, Rong
    Sun, Jin
    Fu, Wenqian
    Tang, Ting
    Tang, Tiandi
    FUEL PROCESSING TECHNOLOGY, 2017, 159 : 76 - 87
  • [33] Hydrodesulfurization of 4,6-dimethyldibenzothiophene over promoted (Ni,P) alumina-supported molybdenum carbide catalysts:: activity and characterization of active sites
    Manoli, JM
    Da Costa, P
    Brun, M
    Vrinat, M
    Maugé, F
    Potvin, C
    JOURNAL OF CATALYSIS, 2004, 221 (02) : 365 - 377
  • [34] Support effect in the hydrodesulfurization of thiophene over rhodium sulfide
    Luděk Kaluža
    Zdeněk Vít
    Miroslav Zdražil
    Reaction Kinetics, Mechanisms and Catalysis, 2010, 101 : 63 - 72
  • [35] Hydrodesulfurization of dibenzothiophene, 4,6-dimethyldibenzothiophene, and their hydrogenated intermediates over Ni-MoS2/γ-Al2O3
    Wang, Huamin
    Prins, Roel
    JOURNAL OF CATALYSIS, 2009, 264 (01) : 31 - 43
  • [36] The effect of cobalt addition to bulk MoP and Ni2P catalysts for the hydrodesulfurization of 4,6-dimethyldibenzothiophene
    Abu, Ibrahim I.
    Smith, Kevin J.
    JOURNAL OF CATALYSIS, 2006, 241 (02) : 356 - 366
  • [37] Effects of H2S on hydrodesulfurization of dibenzothiophene and 4,6-dimethyldibenzothiophene on alumina-supported NiMo and NiW catalysts
    Kabe, T
    Aoyama, Y
    Wang, DH
    Ishihara, A
    Qian, WH
    Hosoya, M
    Zhang, Q
    APPLIED CATALYSIS A-GENERAL, 2001, 209 (1-2) : 237 - 247
  • [38] HDS of 4,6-dimethyldibenzothiophene over MoS2 catalysts supported on macroporous carbon coated with aluminosilicate nanoparticles
    Aridi, Toufic N.
    Al-Daous, Mohammed A.
    APPLIED CATALYSIS A-GENERAL, 2009, 359 (1-2) : 180 - 187
  • [39] Hydrodesulfurization of dibenzothiophene and 4,6-dimethyldibenzothiophene: Effect of an acid component on the activity of a sulfided NiMo on alumina catalyst
    Michaud, P
    Lemberton, JL
    Perot, G
    APPLIED CATALYSIS A-GENERAL, 1998, 169 (02) : 343 - 353
  • [40] Influence of nitrogen-containing components on the hydrodesulfurization of 4,6-dimethyldibenzothiophene over Pt, Pd, and Pt-Pd on alumina catalysts
    Niquille-Roethlisberger, Adeline
    Prins, Roel
    TOPICS IN CATALYSIS, 2007, 46 (1-2) : 65 - 78
12345