Steam reforming of ethanol to hydrogen over nickel metal catalysts

被引：32
|
作者：
Wang, Wenju [1 ]
Wang, Yaquan [1 ]
机构：
[1] Tianjin Univ, Key Lab Green Chem & Technol, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 2010年 / 34卷 / 14期
基金：
国家高技术研究发展计划(863计划);
关键词：
hydrogen; steam reforming; nickel; acid-treated Ni catalyst; ethanol; PARTIAL OXIDATION; BIO-ETHANOL; THERMODYNAMIC ANALYSIS; FUEL-CELLS; NI/MGO CATALYSTS; NI; METHANE; SYNGAS;
D O I：
10.1002/er.1672
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In the present work acid-treated Ni catalyst was investigated for the steam reforming (SR) of bio-ethanol. Influential factors, such as reaction temperature, water-to-ethanol molar ratio and liquid hourly space velocity (LHSV), were investigated. The conversions were always complete at temperatures above 773 K, regardless of the changes of the reaction conditions. The yield to hydrogen increased with the increase in temperature and H2O/C2H5OH molar ratios. The hydrogen yield up to 84% was reached under conditions: 923 K, LHSV of 5.0 ml g(-1) h(-1), H2O/C2H5OH ratio of 10 over the acid-treated Ni catalyst. The effects of the influential factors on the side reactions and the distribution of byproducts were discussed. Copyright (C) 2010 John Wiley & Sons, Ltd.
引用
收藏
页码：1285 / 1290
页数：6
相关论文
共 50 条
  • [1] Ethanol steam reforming for hydrogen generation over structured catalysts
    Lopez, Eduardo
    Divins, Nuria J.
    Anzola, Andres
    Schbib, Susana
    Borio, Daniel
    Llorca, Jordi
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (11) : 4418 - 4428
  • [2] Steam reforming of ethanol on supported nickel catalysts
    Liberatori, J. W. C.
    Ribeiro, R. U.
    Zanchet, D.
    Noronha, F. B.
    Bueno, J. M. C.
    [J]. APPLIED CATALYSIS A-GENERAL, 2007, 327 (02) : 197 - 204
  • [3] Production of hydrogen for fuel cells by steam reforming of ethanol over supported noble metal catalysts
    Liguras, DK
    Kondarides, DI
    Verykios, XE
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 2003, 43 (04) : 345 - 354
  • [4] PRODUCTION OF HYDROGEN BY STEAM REFORMING OF BIO-ETHANOL OVER NICKEL-COPPER BIMETALLIC CATALYSTS
    Wang, Wenju
    [J]. INTERNATIONAL JOURNAL OF GREEN ENERGY, 2009, 6 (01) : 92 - 103
  • [5] Steam reforming of ethanol over nickel molybdenum carbides for hydrogen production
    Miyamoto, Yukihiro
    Akiyama, Masato
    Nagai, Masatoshi
    [J]. CATALYSIS TODAY, 2009, 146 (1-2) : 87 - 95
  • [6] Hydrogen production from glycerin by steam reforming over nickel catalysts
    Adhikari, Sushil
    Fernando, Sandun D.
    Haryanto, Agus
    [J]. RENEWABLE ENERGY, 2008, 33 (05) : 1097 - 1100
  • [7] Steam reforming of ethanol over metal/TiO2 catalysts
    Grzegorczyk, Wieslaw
    Denis, Andrzej
    Machocki, Andrzej
    [J]. PRZEMYSL CHEMICZNY, 2006, 85 (8-9): : 717 - 719
  • [8] Low Temperature Hydrogen Production by Ethanol Steam Reforming over Supported Metal Catalysts in an Electric Field
    Ogo, Shuhei
    Sekine, Yasushi
    [J]. JOURNAL OF THE JAPAN PETROLEUM INSTITUTE, 2019, 62 (06) : 264 - 271
  • [9] Hydrogen production from steam reforming of ethanol and glycerol over ceria-supported metal catalysts
    Zhang, Baocai
    Tang, Xiaolan
    Li, Yong
    Xu, Yide
    Shen, Wenjie
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2007, 32 (13) : 2367 - 2373
  • [10] Production of hydrogen by steam reforming of ethanol over cobalt and nickel catalysts supported on perovskite-type oxides
    Urasaki, Kohei
    Tokunaga, Kazuhisa
    Sekine, Yasushi
    Matsukata, Masahiko
    Kikuchi, Eiichi
    [J]. CATALYSIS COMMUNICATIONS, 2008, 9 (05) : 600 - 604
12345