The typical industrial technology of producing phenol was cumeneprocess containing four steps: alkylation, oxidation, purification and recovering.
异丙苯法是苯酚、丙酮的代表性工业制备方法，主要由烃化、氧化、精制、回收四个工序组成。
2
The non-equilibrium stage model is used to simulate catalytic distillation process for cumene synthesis using low concentration propylene and benzene.
对苯与低浓度丙烯合成异丙苯的催化精馏过程建立非平衡级模型。
3
In view of domestic research situation of cumene, Suggestions had been put forward that research and development of catalyst and process for manufacturing cumene should be emphasized.