高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (10): 1698.

• 研究快报 • 上一篇    下一篇

LaNiAl11O19催化剂上甲烷与二氧化碳重整反应的研究

纪敏1, 毕颖丽1, 甄开吉1, 吴越2   

  1. 1. 吉林大学化学系, 长春 130021;
    2. 中国科学院长春应用化学研究所, 长春 130022
  • 收稿日期:1997-04-18 出版日期:1997-10-24 发布日期:1997-10-24
  • 通讯作者: 纪敏, 女, 29岁, 博士, 讲师.
  • 作者简介:纪敏, 女, 29岁, 博士, 讲师.
  • 基金资助:

    中国科学院成都有机化学研究所天然气开放实验室资助

Studies of Methane Reforming with Carbon Dioxide over LaNiAl11O19

JI Min1, BI Ying-Li1, ZHEN Kai-Ji1, WU Yue2   

  1. 1. Department of Chemistry, Jilin University, Changchun 130023;
    2. Changchun Institute of Applied Chemistry of the Chinese Academy of Sciences, Changchun 130022
  • Received:1997-04-18 Online:1997-10-24 Published:1997-10-24

关键词: LaNiAl11O19, 镍催化剂, 甲烷与二氧化碳重整

Abstract: Anew type of the catalyst, LaNiAl11O19 for the methane reforming with carbondioxide was synthesized and evaluated. LaNiAl11O19 has a hexaaluminate structure and cankeep large surface and heat resistance against sintering at high reaction temperature. Ascompared with La2O3-Ni/SrAl12O19, in the CH4+CO2 reaction, LaNiAl11O19 catalyst displaysa higher catalytic activity, lower coking amount and excellent sintering resistance of Niparticle, due to its stable structure.

Key words: LaNiAl11O19, Ni-catalyst, CH4 reforming with CO2

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