二氯苯异构体的合成、分离及应用进展

Advances on Synthesis, Separation and Application of Isomers of Dichlorobenzene

综述了二氯苯三种异构体的合成、分离及应用,重点评述了目前二氯苯精细化工发展中的“瓶颈”——混合二氯苯的分离。指出高效、节能的分子筛吸附分离法是实现二氯苯异构体分离的最佳选择。

The synthesis, separation and application of the isomers of dichlorobenzene are briefly reviewed in the paper. The separation for the isomers of the dichlorobenzene, which is the bottleneck for dichlorobenzene fine chemical developing, are mainly discussed. The best choice for separating the isomers of dichlorobenzene is the adsorption separation by zeolite adsorbents in high efficiency.