ZHOU Wei, FANG Ke-gong, CHEN Jian-gang, SUN Yu-han. ZrO2助剂对Co/SiO2催化剂在Fischer-Tropsch 合成反应中稳定性的影响[J]. Journal of Fuel Chemistry and Technology, 2006, 34(04): 461-465.
Citation: ZHOU Wei, FANG Ke-gong, CHEN Jian-gang, SUN Yu-han. ZrO2助剂对Co/SiO2催化剂在Fischer-Tropsch 合成反应中稳定性的影响[J]. Journal of Fuel Chemistry and Technology, 2006, 34(04): 461-465.

ZrO2助剂对Co/SiO2催化剂在Fischer-Tropsch 合成反应中稳定性的影响

  • TPR,XRD,XPS and H2pulse adsorption were used to investigate the influence of zirconia on the stability of Co/SiO2 catalyst for FischerTropsch synthesis. The results showed that the Co dispersion and the stability of the catalyst were both improved obviously as ZrO2 was introduced. Zirconia acted as a structural promoter and restrained the formation of the cobalt silicate and/or hydrosilicate species during the reaction.
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