催化合成乳酸乙酯的新方法

Review of Study on the Catalytic Synthesis of Ethyl Lactate

乳酸乙酯是一种优良的溶剂,用途十分广泛,但国内许多生产厂家一直沿用弊端甚多的硫酸催化法生产乳酸乙酯。近年来,研究有关乳酸乙酯的合成新技术已有较多的报道,本文介绍的新方法期待对该方面工作有指导意义。

Ethyl Lactate is a kind of excellent sdvent and widely used, but a lot of manufactures in china had been using the vitriol acid as catalysing. Which existed large numbers of disadvantages to produce ethyl lactate. During recently years, there had been a lot of reports about the study on the new synthesis technique of Ethyl Lactate. The new techniques this article summarized is expected to have the guidance significance on this aspect.