【摘要】 直链低磷烷烃（LPG）在Ga、Zn修饰ZSM－5分子筛上能够很好地转变成芳香烃产物苯、甲苯、二甲苯（BTX），本文探讨了该反应的热力学及Ga、Zn组分在催化剂中的作用，并介绍了近期烷烃芳构化的进展。更多还原

【Abstract】 The fow petroleum gas can be transformed into aromatics (mainly C6-C8) such as benzene, toluene and xylen (BTX) on Ga or Zn modified ZSM-5 zeolite.The thermodynamics of conversion reaction and the function of Ga and Zn in catalys are discussed in this paper. Moreover, the recent research development on the aromatization of low petroleum gas are also introduced.更多还原