环氧丙烷生产中副产1,2-二氯丙烷的综合利用

Reutilization of By-product 1,2-Dichloropropane in Propylene Oxide Production

介绍了近年来国内外环氧丙烷生产废液的综合利用情况。环氧丙烷生产中的主要副产物 1,2 二氯丙烷 ,可直接用来制备农药D D混剂和沥青涂料 ,直接用作油漆和涂料溶剂以及脱脂溶剂 ,还可以用于制备丙烯、氯丙烯、环氧丙烷和丙二醇等重要化工产品。

The current situation of reutilization of the waste liquor from propylene oxide production in home and abroad is presented.1,2-Dichloropropane, the main by-product in propylene oxide production,can be directly used in the preparation of pesticide D-D mixture and asphalt paint,directly used as paint,paint solvent and degreasing agent,also can be used in the preparation of important chemicals,such as propene,chloro-propene,propylene oxide,propanediol and so on.Its reutilization perspective and orientation are described.