Ru modified Co/SiO2/HZSM-5 catalysts for jet fuel-range hydrocarbons synthesis

被引：0
|
作者：
Li, Yu-Ping [1 ]
Chen, Lun-Gang [1 ]
Wang, Tie-Jun [1 ]
Ma, Long-Long [1 ]
Wu, Chuang-Zhi [1 ]
Qiu, Song-Bai [1 ]
机构：
[1] CAS Key Laboratory of Renewable Energy, Guangzhou Institute of Energy Conversion, Guangzhou 510640, China
来源：
Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology | 2014年 / 42卷 / 06期
关键词：
Selective synthesis of jet fuel-range hydrocarbons (C8~18) was investigated in a fixed-bed reactor over Ru modified cobalt-based catalysts; supported on mesoporous SiO2 and microporous HZSM-5.The effect of Ru adding amount (1%~4%) and the textual and structural properties of the catalysts on Fischer-Tropsch synthesis(FTS) performance were studied. The results showed that the tailor-made Ru-Co/SiO2/HZSM-5 catalysts maintained both meso- and micro-pores. Co dispersion and reducibility at 150~750 °C were enhanced with the increase of Ru amount; which resulted in the increase of CO conversion. In the same time; the yield of iso-paraffins was enhanced due to the existence of microporous structure of HZSM-5.Thus CO conversion of 62.8% and yield of jet fuel-range hydrocarbons (C8~18) of 37.7%; including 10.9% of iso-paraffins; were achieved over 1% Ru modified Co/SiO2/HZSM-5.The FTS product distribution shifted to low-carbon hydrocarbons when Ru amount was higher than 2% due to the increased CO hydrogenation rate and CH4 selectivity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
引用
收藏
页码：727 / 732
相关论文
共 50 条
  • [1] Hβ Modified Co/SiO2 Catalysts for Fischer-Tropsch Synthesis of Jet Fuel-range Hydrocarbons
    Li Yu-Ping
    Wang Tie-Jun
    Ma Long-Long
    Wu Chuang-Zhi
    Ding Ming-Yue
    [J]. JOURNAL OF INORGANIC MATERIALS, 2014, 29 (06) : 599 - 604
  • [2] Effect of Ru addition to CO/SiO2/HZSM-5 catalysts on Fischer-Tropsch synthesis of gasoline-range hydrocarbons
    Li, Yu-Ping
    Wang, Tie-Jun
    Wu, Chuang-Zhi
    Qin, Xin-Xin
    Tsubaki, Noritatsu
    [J]. CATALYSIS COMMUNICATIONS, 2009, 10 (14) : 1868 - 1874
  • [3] Jet fuel-range hydrocarbons generation from the pyrolysis of saw dust over Fe and Mo-loaded HZSM-5(38) catalysts
    Farooq, Abid
    Lam, Su Shuing
    Jae, Jungho
    Khan, Moonis Ali
    Jeon, Byong-Hun
    Jung, Sang-Chul
    Park, Young-Kwon
    [J]. FUEL, 2023, 333
  • [4] Synthesis of gasoline-range hydrocarbons over Mo/HZSM-5 catalysts
    Liu, Shetian
    Gujar, Amit C.
    Thomas, Peter
    Toghiani, Hossein
    White, Mark G.
    [J]. APPLIED CATALYSIS A-GENERAL, 2009, 357 (01) : 18 - 25
  • [5] Synthesis of aromatics from syngas over FeMnK/SiO2 and HZSM-5 tandem catalysts
    Xu, Yanfei
    Liu, Jingge
    Ma, Guangyuan
    Wang, Jie
    Wang, Qiong
    Lin, Jianghui
    Wang, Hongtao
    Zhang, Chenghua
    Ding, Mingyue
    [J]. MOLECULAR CATALYSIS, 2018, 454 : 104 - 113
  • [6] Gasoline-range hydrocarbon synthesis over Co/SiO2/HZSM-5 catalyst with CO2-containing syngas
    Li, Yu-ping
    Wang, Tie-jun
    Wu, Chuang-zhi
    Li, Hai-bin
    Qin, Xin-xin
    Tsubaki, Noritatsu
    [J]. FUEL PROCESSING TECHNOLOGY, 2010, 91 (04) : 388 - 393
  • [7] Synthesis promotion and product distribution for HZSM-5 and modified Zn/HZSM-5 catalysts for MTG process
    Fattahi, Maryam
    Behbahani, Reza Mosayebi
    Hamoule, Touba
    [J]. FUEL, 2016, 181 : 248 - 258
  • [8] Biomass derived small oxygenates to fuel range hydrocarbons over HZSM-5
    Wang, Yong
    Ramasamy, Karthikeyan
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
  • [9] Gasoline-range hydrocarbon synthesis over cobalt-based Fischer-Tropsch catalysts supported on SiO2/HZSM-5
    Li, Yuping
    Wang, Tiejun
    Wu, Chuangzhi
    Lv, Yongxing
    Tsubaki, Noritatsu
    [J]. ENERGY & FUELS, 2008, 22 (03) : 1897 - 1901
  • [10] Hydrothermal stability of HZSM-5 catalysts modified with Ni for the transformation of bioethanol into hydrocarbons
    Gayubo, Ana G.
    Alonso, Ainhoa
    Valle, Beatriz
    Aguayo, Andres T.
    Olazar, Martin
    Bilbao, Javier
    [J]. FUEL, 2010, 89 (11) : 3365 - 3372
12345