The typical industrial technology of producing phenol was cumene process 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。
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。
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.
针对国内合成异丙苯的研究现状，提出了今后重点是合成异丙苯的催化剂和反应工艺研究和开发。
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.
针对国内合成异丙苯的研究现状，提出了今后重点是合成异丙苯的催化剂和反应工艺研究和开发。
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