Influence of the activation temperature on structural and textural properties of NiMo/Al2O3 hydrodesulfurization catalysts

被引：0
|
作者：
Radoslav D. Mićić
Radmila P. Marinković-Nedučin
Zoltán Schay
István Nagy
Jelena S. Kiurski
Ernő E. Kiss
机构：
[1] NIS Refinery Novi Sad,Faculty of Technology
[2] University of Novi Sad,Institute of Isotopes, Department of Surface Chemistry and Catalysis
[3] HAS,Department of Graphical Engineering and Design
[4] Faculty of Technical Sciences,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2007年 / 91卷
关键词：
Hydrodesulfurization; NiMo/Al; O; catalyst activation; structure; texture;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Investigations of a commercial NiMo/Al2O3 hydrodesulfurization (HDS) catalyst are directed towards optimization of the activation procedure of HDS catalyst concerning active phase formation and thermal stability. Structural and textural data obtained with XRD, IR-FTIR, XPS and LTNA reveal that the optimal temperature for the formation of active species on the catalyst surface and an appropriate pore structure is 300°C.
引用
收藏
页码：85 / 92
页数：7
相关论文
共 50 条
  • [1] Influence of the activation temperature on structural and textural properties of NiMo/Al2O3 hydrodesulfurization catalysts
    Micic, Radoslav D.
    Marinkovic-Neducin, Radmila P.
    Schay, Zoltan
    Nagy, Istvan
    Kiurski, Jelena S.
    Kiss, Erno E.
    REACTION KINETICS AND CATALYSIS LETTERS, 2007, 91 (01): : 85 - 92
  • [2] Characterization of the active phase of NiMo/Al2O3 hydrodesulfurization catalysts
    Hong, Seung Tae
    Park, Dal Ryung
    Yoo, Seung-Joon
    Kim, Jae-Duck
    Park, Hyung Sang
    RESEARCH ON CHEMICAL INTERMEDIATES, 2006, 32 (09) : 857 - 870
  • [3] Characterization of the active phase of NiMo/Al2O3 hydrodesulfurization catalysts
    Seung Tae Hong
    Dal Ryung Park
    Seung-Joon Yoo
    Jae-Duck Kim
    Hyung Sang Park
    Research on Chemical Intermediates, 2006, 32 : 857 - 870
  • [4] Deactivation of Mo/Al2O3 and NiMo/Al2O3 catalysts during hydrodesulfurization of thiophene
    Vogelaar, BM
    Steiner, P
    van Langeveld, AD
    Eijsbouts, S
    Moulijn, JA
    APPLIED CATALYSIS A-GENERAL, 2003, 251 (01) : 85 - 92
  • [5] Effects of Ni-Al2O3 interaction on NiMo/Al2O3 hydrodesulfurization catalysts
    Liu, Zhiwei
    Han, Wei
    Hu, Dawei
    Sun, Shuling
    Hu, Anpeng
    Wang, Zhen
    Jia, Yanzi
    Zhao, Xinqiang
    Yang, Qinghe
    JOURNAL OF CATALYSIS, 2020, 387 (387) : 62 - 72
  • [6] Regulation active components distribution of NiMo/Al2O3 catalysts for hydrodesulfurization
    Wang, Jia
    Li, Wencui
    Wu, Fan
    Gao, Xinqian
    Lu, Anhui
    Huagong Jinzhan/Chemical Industry and Engineering Progress, 2024, 43 (08): : 4393 - 4402
  • [7] Reaction pathways on NiMo/Al2O3 catalysts for hydrodesulfurization of diesel fuel
    Kagami, N
    Vogelaar, BM
    van Langeveld, AD
    Moulijn, JA
    APPLIED CATALYSIS A-GENERAL, 2005, 293 : 11 - 23
  • [8] Synthesis and Hydrodesulfurization Performance of NiMo sulfide catalysts supported on γ-Al2O3
    Zhang Jingcheng
    Yu Haibin
    Nan Jun
    Geng Shan
    Li Xiaoguo
    Qu Xiaolong
    Shi Yulin
    Zhang Yuting
    Liu Hongguang
    ADVANCES IN CHEMICAL ENGINEERING III, PTS 1-4, 2013, 781-784 : 304 - 307
  • [9] Effect of operation variables on hydrodenitrogenation and hydrodesulfurization over NiMo/Al2O3 catalysts
    Duan, AJ
    Xu, CM
    Lin, SX
    CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2003, 11 (06) : 743 - 746
  • [10] The effect of boron addition on hydrodesulfurization and hydrodenitrogenation activity of NiMo/Al2O3 catalysts
    Lewandowski, M
    Sarbak, Z
    FUEL, 2000, 79 (05) : 487 - 495
12345