公开(公告)号：US3584064A

公开(公告)日：1971-06-08

申请号：US3584064D

申请日：1967-02-08

Applicant: BASF AG

Inventor： WEITZ HANS-MARTIN ,  HAUSDOERFER BERTHOLD ,  KOOPMANN JUERGEN

IPC: B01J10/00 ,  C07C17/02 ,  C07C21/14

CPC classification number: B01J10/00 ,  C07C17/02 ,  C07C21/14

Abstract: A PROCESS FOR THE CONTINUOUS PRODUCTION OF DIBROMOBUTENES BY THE REACTION OF BUTADIENE WITH BROMINE IN THE GAS PHASE, IN WHICH BUTADIENE IS USED IN MORE THAN DOUBLE THE STOICHIOMETRIC AMOUNT AND THE REACTANTS RE IN TURBULENT FLOW. DIBROMOBUTENES ARE INTERMEDIATES FOR POLYAMIDES OF THE NYLON-6,6 TYPE.

公开(公告)号：FR1369693A

公开(公告)日：1964-08-14

申请号：FR947895

申请日：1963-09-18

Applicant: BASF AG

Inventor： SINN RICHARD ,  HAUSDOERFER BERTHOLD ,  WALLIS ALBRECHT

IPC: C07C51/41

公开(公告)号：FR1511538A

公开(公告)日：1968-01-26

申请号：FR95218

申请日：1967-02-16

Applicant: BASF AG

Inventor： WEITZ HANS-MARTIN ,  HAUSDOERFER BERTHOLD ,  KOOPMANN JUERGEN

IPC: B01J10/00 ,  C07C17/02

Abstract: 1,168,695. Mixing apparatus. BADISCHE ANILIN-& SODA-FABRIK A.G. 15 Feb., 1967 [16 Feb., 1966], No. 7234/67. Heading B1C. [Also in Division C2] An apparatus for mixing gases, e.g. bromine and butadiene, in such a way as to produce turbulent flow (the Reynold number being above 2300), comprises a loop-shaped reactor 4 into which the gases are continuously introduced via nozzles 3 and 7 at such a velocity that the impulse transmitted to the gas causes it to circulate. The gases may be produced by evaporating liquids stored in tanks 1 and 5. Any liquid condensing in the bottom of the reactor may be recirculated via pump 9, condenser 10 and nozzle 8; discharge is effected through tank 11.

公开(公告)号：GB1168695A

公开(公告)日：1969-10-29

申请号：GB723467

申请日：1967-02-15

Applicant: BASF AG

Inventor： WEITZ HANS-MARTIN ,  HAUSDOERFER BERTHOLD ,  KOOPMANN JUERGEN

IPC: B01J10/00 ,  C07C17/02

Abstract: 1,168,695. Mixing apparatus. BADISCHE ANILIN-& SODA-FABRIK A.G. 15 Feb., 1967 [16 Feb., 1966], No. 7234/67. Heading B1C. [Also in Division C2] An apparatus for mixing gases, e.g. bromine and butadiene, in such a way as to produce turbulent flow (the Reynold number being above 2300), comprises a loop-shaped reactor 4 into which the gases are continuously introduced via nozzles 3 and 7 at such a velocity that the impulse transmitted to the gas causes it to circulate. The gases may be produced by evaporating liquids stored in tanks 1 and 5. Any liquid condensing in the bottom of the reactor may be recirculated via pump 9, condenser 10 and nozzle 8; discharge is effected through tank 11.

公开(公告)号：CA789052A

公开(公告)日：1968-07-02

申请号：CA789052D

Applicant: BASF AG

Inventor： KOOPMANN JUERGEN ,  WEITZ HANS-MARTIN ,  HAUSDOERFER BERTHOLD

公开(公告)号：CA817262A

公开(公告)日：1969-07-08

申请号：CA817262D

Applicant: BASF AG

Inventor： PLATZ ROLF ,  HAUSDOERFER BERTHOLD

IPC: F28F13/00

公开(公告)号：AT245559B

公开(公告)日：1966-03-10

申请号：AT749163

申请日：1963-09-18

Applicant: BASF AG

Inventor： SINN RICHARD DR ,  HAUSDOERFER BERTHOLD ,  WALLIS ALBRECHT DR

IPC: C07C51/41 ,  C07C63/28