乙炔化工重要产品──1，4丁二醇

Important Acetylene-based Chemical Product─1, 4 Butanediol

１，４丁二醇是迅速发展着的乙炔系列重要化工产品，本文综合了１，４丁二醇理化特性及其应用，评述了炔醛法生产１，４丁二醇的工艺路线及研究进展。

butanediol is an important chemical product of acetylene series which develops by leaps and bounds,The present article sums up the physical and chemical prop erties and the application of 1,4 butanediol,and comments on the process of 1,4 butanedi-ol production using Reppe method and its research development.