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ZSM-5的水热改性及其在合成气经二甲醚制汽油中的应用

周振垒 李琢 王博 彭伟才 李建青 吴晋沪

周振垒, 李琢, 王博, 彭伟才, 李建青, 吴晋沪. ZSM-5的水热改性及其在合成气经二甲醚制汽油中的应用[J]. 燃料化学学报(中英文), 2013, 41(11): 1349-1355.
引用本文: 周振垒, 李琢, 王博, 彭伟才, 李建青, 吴晋沪. ZSM-5的水热改性及其在合成气经二甲醚制汽油中的应用[J]. 燃料化学学报(中英文), 2013, 41(11): 1349-1355.
ZHOU Zhen-lei, LI Zhuo, WANG Bo, PENG Wei-cai, LI Jian-qing, WU Jin-hu. Hydrothermal treatment of ZSM-5 and its application in syngas to gasoline via DME[J]. Journal of Fuel Chemistry and Technology, 2013, 41(11): 1349-1355.
Citation: ZHOU Zhen-lei, LI Zhuo, WANG Bo, PENG Wei-cai, LI Jian-qing, WU Jin-hu. Hydrothermal treatment of ZSM-5 and its application in syngas to gasoline via DME[J]. Journal of Fuel Chemistry and Technology, 2013, 41(11): 1349-1355.

ZSM-5的水热改性及其在合成气经二甲醚制汽油中的应用

基金项目: 中国科学院对外合作重点项目(GJHZ1025);国家重点基础研究发展规划(973计划, 2011CB201502);"十二五"农村领域国家科技计划(2011BAD22B06-01);中国科学院重大装备项目(Y2010022)。
详细信息
    通讯作者:

    吴晋沪,Tel:0532-80662761,E-mail:wujh@qibebt.ac.cn;李建青,Tel:0532-80662673,E-mail:lijq@qibebt.ac.cn。

  • 中图分类号: O643.3

Hydrothermal treatment of ZSM-5 and its application in syngas to gasoline via DME

  • 摘要: 对合成气经二甲醚制汽油两段等压反应系统中的ZSM-5分子筛催化剂进行原位水热处理,研究了不同温度下水蒸气处理ZSM-5分子筛的结构、表面酸性及催化反应性能。XRD、XRF、BET、NH3-TPD 和 TPO等表征手段表明,水热处理温度为400℃时会使ZSM-5分子筛大部分非骨架铝脱除,酸中心数量减少,比表面积增加,提高了催化剂的活性及产物选择性。
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出版历程
  • 收稿日期:  2013-03-27
  • 修回日期:  2013-05-07
  • 刊出日期:  2013-11-30

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