公开(公告)号：US3622267A

公开(公告)日：1971-11-23

申请号：US3622267D

申请日：1970-01-19

Applicant: BASF AG

Inventor： BARTHOLOME ERNST ,  SCHMIDT HANS WILHELM ,  FRIEBE JUERGEN

IPC: B01D53/14 ,  B01D53/52 ,  C10K1/14 ,  B01D53/00

CPC classification number: B01D53/1493 ,  B01D53/1462 ,  B01D53/526 ,  C01B3/52 ,  C01B2203/025 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/1247 ,  C10K1/143 ,  Y02C10/06 ,  Y02P20/152

Abstract: Separation of carbon dioxide and hydrogen sulfide from gases by scrubbing the gases with a 2.5 to 4.5 molar aqueous solution of methydiethanolamine at a temperature of from 70* to 110* C. From 0.1 to 0.4 mole of monomethylmonoethanolamine is also added to the solution for the removal of any carbonyl sulfide.

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。

公开(公告)号：US3542894A

公开(公告)日：1970-11-24

申请号：US3542894D

申请日：1968-03-22

Applicant: BASF AG

Inventor： BARTHOLOME ERNST ,  FRIZ HANS ,  NEUMAYR FRANZ ,  REICHERT MARTIN ,  WAGNER ULRICH

IPC: C07C11/24

CPC classification number: C07C11/24 ,  C10G9/38 ,  Y10S585/922 ,  Y10S585/923 ,  Y10S585/924 ,  Y10S585/95