催化裂化干气芳构化反应热力学分析

摘要

the influence of the FCC dry gas aromatization reaction was investigated on a 100 mL fixed bed apparatus and the thermodynamic calculations was carried out. The results show that：The yield of the high-octane gasoline blending components was over 60 % （equivalent to ethylene feed） under the optimize reaction conditions, reaction heat release was 10.41 kJ/ mol, adiabatic temperature rise was 169.72 ℃.%在100mL固定床实验装置上，考察了反应条件对催化裂化（FCC）干气芳构化反应的影响并对反应过程进行了热力学计算。结果表明：在优化反应条件下，FCC干气芳构化能得到（占乙烯进料）60％～70％的高辛烷值汽油调合组分，每摩尔进料的反应放热量为10．41kJ，绝热温升为169．72℃。