公开(公告)号：BR7700923A

公开(公告)日：1977-12-20

申请号：BR7700923

申请日：1977-02-15

Applicant: HOECHST AG

Inventor： SITTIG W

IPC: B65G53/30 ,  B01J8/20 ,  B01J8/22 ,  B01J10/00 ,  C02F3/12 ,  C12M1/04 ,  C12M1/40 ,  C12N1/28 ,  C12N1/38 ,  C12P1/00 ,  C12B1/16

公开(公告)号：SE7702205L

公开(公告)日：1977-09-03

申请号：SE7702205

申请日：1977-02-28

Applicant: HOECHST AG

Inventor： SITTIG W

IPC: B65G53/30 ,  B01J8/20 ,  B01J8/22 ,  B01J10/00 ,  C02F3/12 ,  C12M1/04 ,  C12M1/40 ,  C12N1/28 ,  C12N1/38 ,  C12P1/00 ,  B01J8/08

公开(公告)号：ZA763415B

公开(公告)日：1977-05-25

申请号：ZA763415

申请日：1976-06-09

Applicant: HOECHST AG

Inventor： ZEPF K ,  SITTIG W ,  BENNOIT H ,  SUKATSCH D

IPC: B04B1/20 ,  B04B

公开(公告)号：DK256876A

公开(公告)日：1976-12-12

申请号：DK256876

申请日：1976-06-10

Applicant: HOECHST AG

Inventor： BENNOIT H ,  ZEPF K ,  SITTIG W ,  SUKATSCH D

IPC: B04B1/20 ,  B04B

公开(公告)号：ZA818608B

公开(公告)日：1982-11-24

申请号：ZA818608

申请日：1981-12-11

Applicant: HOECHST AG

Inventor： PRAVE P ,  SITTIG W

IPC: B01J10/00 ,  B01J19/24 ,  C12M1/08 ,  F27D27/00 ,  F27D99/00 ,  B01J

Abstract: In a process for improving the gas distribution in air-lift loop reactors, the back-flowing, partially degassed liquid is divided into part streams prior to, during or after entry into the rising part of the loop. In this process, the cross-section of the sum of the part streams is intended to be smaller than the free cross-section of the rising part. The gas is passed into the part streams.

公开(公告)号：ZA805435B

公开(公告)日：1981-09-30

申请号：ZA805435

申请日：1980-09-03

Applicant: HOECHST AG

Inventor： SITTIG W ,  RAMSPECK W

IPC: B01D19/00 ,  B01J8/22 ,  B01J10/00 ,  C12M1/08 ,  B01D

Abstract: Apparatus and process for ensure the coalescence and separation of fine gas bubbles in the degassing zone of liquid/gas tube or loop reactors. The invention is not limited to these two types of reactors. A liquid/gas current is introduced into a layer of solid particles whose size, density, and shape are chosen such that their sedimentation speed is greater than the speed of the rising liquid/gas mixture, and the fluidization point speed is selected to be less than the liquid speed.

公开(公告)号：ZA8005435B

公开(公告)日：1981-09-30

申请号：ZA8005435

申请日：1980-09-03

Applicant: HOECHST AG

Inventor： SITTIG W ,  RAMSPECK W

IPC: B01D19/00 ,  B01J8/22 ,  B01J10/00 ,  C12M1/08 ,  B01D

CPC classification number: B01D19/0042 ,  B01D19/0005 ,  C12M25/20 ,  C12M29/08

公开(公告)号：AU505068B2

公开(公告)日：1979-11-08

申请号：AU2280277

申请日：1977-03-01

Applicant: HOECHST AG

Inventor： SITTIG W

IPC: B65G53/30 ,  B01J8/20 ,  B01J8/22 ,  B01J10/00 ,  C02F3/12 ,  C12M1/04 ,  C12M1/40 ,  C12N1/28 ,  C12N1/38 ,  C12P1/00 ,  B01F3/04 ,  C12B1/20 ,  C12B1/22

公开(公告)号：ZA7603415B

公开(公告)日：1977-05-25

申请号：ZA7603415

申请日：1976-06-09

Applicant: HOECHST AG

Inventor： ZEPF K ,  SITTIG W ,  BENNOIT H ,  SUKATSCH D

IPC: B04B1/20 ,  B04B

CPC classification number: B04B1/20