合成酯用固体超强酸催化剂研究进展

Progress in the Research of Solid Superacid Catalysts for the Synthesis of Esters

固体超强酸是近些年来研究较多的合成酯用催化剂,其相对于浓硫酸作为酯化反应催化剂优点显著。本文简述了酯合成中固体超强酸催化剂的使用和研究现状,介绍了层柱粘土催化剂和由其改性而得粘土固体超强酸催化剂的研究及进展情况。

Solid superacids have been widely studied as catalysts for the synthesis of esters in recent years. The merits of solid superacids are notable as esterification catalysts to substitute concentrated sulfuric acid. In this paper, the use and research status of solid superacid catalysts in the synthesis of esters and the progress in the research of pillared interlayer clay catalysts and clay solid superacid catalysts prepared by meliorating PILC catalysts were introduced.