化工进展

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微波辐射下神府煤的催化加氢

王桃霞,丁明洁,张佳伟,蔡可迎,聂志勇,赵 炜,魏贤勇   

  1. 中国矿业大学化学工程学院;漯河职业技术学院
  • 出版日期:2006-10-25 发布日期:2006-10-25

Microwave-assisted hydrogenation of Shenfu coal

WANG Taoxia,DING Mingjie,ZHANG Jiawei,CAI Keying,NIE Zhiyong,ZHAO Wei,WEI Xianyong   

  1. School of Chemical Engineering,China University of Mining and Technology;
    Luohe Occupation Technical College
  • Online:2006-10-25 Published:2006-10-25

摘要: 以甲醇作为溶剂和萃取剂考察了在较温和的条件(140 oC,氢气初压0.7 MPa,微波辐射15 min)下活性炭、Ni和Pd/C催化剂对神府煤加氢反应的影响。结果表明:反应混合物在甲醇中的萃取率按非催化加氢< AC催化的加氢< Ni催化的加氢< Pd/C催化的加氢的顺序递增;通过GC/MS和FTIR分析可看出在不同反应条件下萃取物和萃余物组成的变化。

Abstract: The effects of activated carbon,Ni and Pd/C catalysts on the hydrogenation of Shenfu coal were examined by using methanol as the solvent for both reaction and extraction under mild reaction conditions (140 ℃,initial hydrogen pressure 0.7 MPa,microwave irradiation 15 min). The results showed that the solubility of Shenfu coal in methanol increased in the order: non-catalytic hydrogenation

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