现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (9) : 41-44. DOI: 10.16606/j.cnki.issn0253-4320.2020.09.009

技术进展

甲苯选择氧化制苯甲醛工艺及催化剂研究进展

冯莎莎, 李静, 杜海龙, 戚律, 王磊, 许文友

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Research progress in process and catalyst for selective oxidation of toluene to benzaldehyde

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摘要

介绍了当前甲苯选择氧化制苯甲醛的主要方法——液相氧化法、气相氧化法；重点综述了近年来相应催化剂的研究进展，并为研发高效绿色催化剂以及气相氧化法工艺工业化指明方向。

Abstract

Main methods for selective oxidation of toluene to make benzaldehyde are introduced,including liquid phase oxidation and gas phase oxidation methods.The research progress in the corresponding catalysts in recent years is emphatically reviewed,and the direction is pointed out for the research and development of efficient green catalysts and the industrialization of gas phase oxidation process.