公开(公告)号：US3886187A

公开(公告)日：1975-05-27

申请号：US19931971

申请日：1971-11-16

Applicant: BASF AG

Inventor： BARTHOLOME ERNST ,  KOEHLER WALDEMAR ,  STOECKELMANN GUENTER ,  MAY ALBERT

IPC: B01J10/00 ,  B01J19/24 ,  C07D301/26 ,  C07D1/04

CPC classification number: C07D301/26 ,  B01J10/002 ,  B01J19/2405 ,  B01J2219/00074 ,  B01J2219/00123 ,  B01J2219/00162 ,  B01J2219/00166 ,  B01J2219/00177

Abstract: Continuous manufacture of propylene oxide by turbulent jet mixing of propylene chlorohydrin solution with aqueous alkali, mixing with steam to produce a two-phase mixture and a special working-up process following turbulent passage through a reaction zone with a short residence time. Propylene oxide is obtained in high yield and high space-time yield.

Abstract translation: 通过将氯丙醇溶液与碱水溶液湍流喷射混合连续制备环氧丙烷，与蒸汽混合以产生两相混合物，并在湍流通过具有短停留时间的反应区之后进行特殊处理。 获得了高产率和高空时收率的环氧丙烷。