一步氧化法苯制苯酚的研究进展  

Research progress in one-step oxidation of benzene to phenol

作　　者：罗河 孙悦 赵冉 LUO He;SUN Yue;ZHAO Ran(Changling Branch of Sinopec Catalyst Co.,Ltd.,Yueyang 414012,China;Sinopec Catalyst Co.,Ltd.Technology Development Company,Beijing 100029,China)

机构地区：[1]中国石化催化剂有限公司长岭分公司,湖南岳阳414012 [2]中国石化催化剂有限公司科技开发公司,北京100029

出　　处：《聚酯工业》2023年第6期59-61,共3页Polyester Industry

摘　　要：苯酚作为重要的化工中间体,目前最主要的工业化生产采用的是异丙苯法,但其存在能耗高、反应条件苛刻以及苯酚收率低等局限性。因此,开发经济性高、可持续且绿色的合成苯酚方法十分必要。本文介绍了苯直接氧化合成苯酚的三大主要途径,为一步氧化法苯制苯酚的催化剂设计提供参考。As an important chemical intermediate,phenol is currently mainly produced by the cumene process in industrial production.However,it has limitations such as high energy consumption,harsh reaction conditions,and low phenol yield.Therefore,it is necessary to develop cost-effective,sustainable,and green methods for synthesizing phenol.This article introduces the three main pathways for direct oxidation of benzene to synthesize phenol,providing reference for the design of catalysts for one-step oxidation of benzene to phenol.

关 键 词：苯 苯酚 一氧化二氮 过氧化氢 氧气 催化剂 

分 类 号：TQ243.12[化学工程—有机化工]