公开(公告)号：JPH115754A

公开(公告)日：1999-01-12

申请号：JP7385898

申请日：1998-03-23

Applicant: BASF AG

Inventor： LORENZ RUDOLF ERICH ,  HELFERT HERBERT ,  SCHMIDT-RADDE MARTIN ,  SCHILDBERG HANS-PETER ,  SALADIN GUENTER

IPC: C07B37/02 ,  C07C7/20 ,  C07C11/24

Abstract: PROBLEM TO BE SOLVED: To prevent spontaneous decomposition of acetylene gas or gas mixture containing the same in a chemical reactor, by treating an area of the reactor where the decomposition begins, with an inert oil having a medium viscosity. SOLUTION: The spontaneous decomposition is prevented by formulating/ introducing an inert oil (e.g. liquid paraffin, synthetic oil such as polyolefin oil) having a viscosity of 1-100 mm /sec at 100 deg.C, continuously or in a batch method, forming oil mist, together with acetylene gas having a partial pressure of 2 bar or higher and a temperature of 50 deg.C or higher, at least to the part of the reactor where the decomposition begins, especially where chemically igniting matter deposits, at a rate of 1-100 ml kg -acetylene hr .

公开(公告)号：DE3326579A1

公开(公告)日：1985-01-31

申请号：DE3326579

申请日：1983-07-23

Applicant: BASF AG

Inventor： TAGLIEBER VOLKER DR ,  HOELDERICH WOLFGANG DR ,  KUMMER RUDOLF DR ,  MROSS WOLF DIETER DR ,  SALADIN GUENTER

IPC: C07B61/00 ,  B01J21/00 ,  B01J29/04 ,  B01J29/40 ,  C07C67/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/02 ,  C07C85/18 ,  C07C87/10 ,  C07C87/12 ,  C07C87/123 ,  C07C87/38

Abstract: 1. A process for the preparation of an amine from an olefin and ammonia or a primary or secondary amine at from 80 to 400 degrees C and under from 40 to 700 bar in the presence of a zeolite catalyst, wherein an olefin is reacted with ammonia or a primary or secondary amine, or a mixture of these, in the presence of a zeolite catalyst of the pentasil type, the resulting amine is isolated, and the unreacted starting materials are recycled.

公开(公告)号：AT30147T

公开(公告)日：1987-10-15

申请号：AT84108308

申请日：1984-07-14

Applicant: BASF AG

Inventor： TAGLIEBER VOLKER DR ,  HOELDERICH WOLFGANG DR ,  KUMMER RUDOLF DR ,  MROSS WOLF DIETER DR ,  SALADIN GUENTER

IPC: C07B61/00 ,  B01J21/00 ,  B01J29/04 ,  B01J29/40 ,  C07C67/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/02 ,  C07C85/18 ,  C07C85/02

公开(公告)号：DE3461181D1

公开(公告)日：1986-12-11

申请号：DE3461181

申请日：1984-07-18

Applicant: BASF AG

Inventor： TAGLIEBER VOLKER DR ,  HOELDERICH WOLFGANG DR ,  KUMMER RUDOLF DR ,  MROSS WOLF DIETER DR ,  SALADIN GUENTER

IPC: C07B61/00 ,  B01J21/00 ,  B01J29/04 ,  B01J29/86 ,  C07C67/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/02 ,  C07C85/18 ,  C07C87/06

公开(公告)号：DE3327000A1

公开(公告)日：1985-02-07

申请号：DE3327000

申请日：1983-07-27

Applicant: BASF AG

Inventor： TAGLIEBER VOLKER DR ,  HOELDERICH WOLFGANG DR ,  KUMMER RUDOLF DR ,  MROSS WOLF DIETER DR ,  SALADIN GUENTER

IPC: C07B61/00 ,  B01J21/00 ,  B01J29/04 ,  B01J29/86 ,  C07C67/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/02 ,  C07C85/18 ,  C07C87/10 ,  C07C87/12 ,  C07C87/123 ,  C07C87/36

公开(公告)号：CH641425A5

公开(公告)日：1984-02-29

申请号：CH621479

申请日：1979-07-03

Applicant: BASF AG

Inventor： OSTERTAG WERNER DR ,  ERTL GERT DR ,  BITTLER KNUT DR ,  HETZEL ECKHARD ,  SALADIN GUENTER ,  APPL MAX DR ,  VOELKL ERFRIED DR ,  PFORR GERHARD DR ,  WUNSCH GERD DR

IPC: C01F7/60

公开(公告)号：DE19712249A1

公开(公告)日：1998-10-01

申请号：DE19712249

申请日：1997-03-24

Applicant: BASF AG

Inventor： LORENZ RUDOLF ERICH ,  HELFERT HERBERT DR ,  SCHMIDT-RADDE MARTIN DR ,  SCHILDBERG HANS-PETER DR ,  SALADIN GUENTER

IPC: C07B37/02 ,  C07C7/20 ,  C07C11/24 ,  C09K15/04

公开(公告)号：CA1218677A

公开(公告)日：1987-03-03

申请号：CA459388

申请日：1984-07-20

Applicant: BASF AG

Inventor： TAGLIEBER VOLKER ,  HOELDERICH WOLFGANG ,  KUMMER RUDOLF ,  MROSS WOLF D ,  SALADIN GUENTER

IPC: C07B61/00 ,  B01J21/00 ,  B01J29/04 ,  B01J29/40 ,  C07C67/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/02 ,  C07C85/02 ,  C07C87/06 ,  C07C87/36

Abstract: The invention relates to a process for the preparation of an amine from an olefin and ammonia or a primary or secondary amine at from 80 to 400.degree.C and under from 40 to 700 bar in the presence of a zeolite catalyst, wherein an olefin is reacted with ammonia or a primary or secondary amine, or a mixture of these, in the presence of a zeolite catalyst of the pentasil type, the resulting amine is isolated and the unreacted starting materials are recycled.

公开(公告)号：CA1216596A

公开(公告)日：1987-01-13

申请号：CA459485

申请日：1984-07-23

Applicant: BASF AG

Inventor： TAGLIEBER VOLKER ,  HOELDERICH WOLFGANG ,  KUMMER RUDOLF ,  MROSS WOLF D ,  SALADIN GUENTER

IPC: C07B61/00 ,  B01J21/00 ,  B01J29/04 ,  B01J29/86 ,  C07C67/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/02 ,  C07C85/18 ,  C07C87/06 ,  C07C87/36

Abstract: Amines are prepared from an olefin and ammonia or a primary or secondary amine, or a mixture of these, in the presence of a borosilicate or borogermanate zeolite of the pentasil type as a catalyst, by a process in which the amine obtained is isolated from the reaction mixture, and unreacted starting materials are recycled.

公开(公告)号：AT23327T

公开(公告)日：1986-11-15

申请号：AT84108454

申请日：1984-07-18

Applicant: BASF AG

Inventor： TAGLIEBER VOLKER DR ,  HOELDERICH WOLFGANG DR ,  KUMMER RUDOLF DR ,  MROSS WOLF DIETER DR ,  SALADIN GUENTER

IPC: C07B61/00 ,  B01J21/00 ,  B01J29/04 ,  B01J29/86 ,  C07C67/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/02 ,  C07C85/18 ,  C07C87/06