After comparison of the result in IMR with that in FBR , high yield ofaromatics is obtained in the case of about 500 0, 1.2-1.7 space velocity,20rnl/min-40 ml/min speed of purge gas.

• 并将同条件下的膜反应与固定床反应的结果进行比较，得出在温度为500℃左右，1.；2-1