研究了在固定床反应器和膜反应器中的丙烷芳构化，考察了ＨＺＳＭ５担载的Ｇａ和ＰｔＧａ催化剂对反应的影响．结果表明，采用无机膜反应器可以提高丙烷芳构化选择性，从而提高芳烃收率达１０％以上．在膜反应器中，低碳烷烃选择性降低，烯烃选择性增加．与固定床相比，膜反应器在低温时对芳构化反应的促进作用最为显著，但是随着温度升高，其促进作用减弱． The aromatization of propane in fixed bed reactor and membrane reactor was investigated. The effect of HZSM5 supported Ga and PtGa catalysts on the reaction was investigated. The results show that the use of inorganic membrane reactor can improve the selectivity of propane aromatization, thereby increasing the aromatic yield of 10% or more. In the membrane reactor, the selectivity to lower alkanes decreases and the selectivity to olefins increases. Compared with the fixed bed, the membrane reactor at a low temperature aromatization reaction of the most significant role, but as the temperature increases, the promotion of weakened.