乙醛缩合法生产乙酸乙酯的应用与展望

Application and Prospect of Acetaldehyde Condensation Process for Production of Ethyl Acetate

乙酸乙酯作为基础化工原料受到国际市场的波动影响较大,这几年我国的进口呈现负增长态势,而出口正增长则逐渐增大。而在加强环保和改革的形式下,传统的酯化法已经不能适用我国,对于已经实现工业化的乙醛缩合法是值得我国企业转型考量的方向。

The price of ethyl acetate as basic chemical raw material is easily affected by the fluctuation of the international market, In recent years, our country import of ethyl acetate shows negative growth trend, while export growth is gradually increasing. And in order to strengthen environmental protection in our country, traditional esterification method for producing ethyl acetate is not applicable in our country, it＇s pointed out that the acetaldehyde condensation method should be applied in our country enterprises.