公开(公告)号：NO854766A

公开(公告)日：1986-05-30

申请号：NO854766

申请日：1985-11-28

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C

CPC classification number: C01C3/04 ,  C07C253/20 ,  C07C255/12

公开(公告)号：CA1260011A

公开(公告)日：1989-09-26

申请号：CA496140

申请日：1985-11-25

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C87/16 ,  C07C121/36

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 to 650.degree.C over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 to -10.degree.C together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided,

公开(公告)号：FI854624A0

公开(公告)日：1985-11-22

申请号：FI854624

申请日：1985-11-22

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG to 650 DEG C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG to -10 DEG C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.

公开(公告)号：NO854766L

公开(公告)日：1986-05-30

申请号：NO854766

申请日：1985-11-28

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG to 650 DEG C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG to -10 DEG C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.

公开(公告)号：FI854624A

公开(公告)日：1986-05-30

申请号：FI854624

申请日：1985-11-22

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG to 650 DEG C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG to -10 DEG C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.

公开(公告)号：DK549585D0

公开(公告)日：1985-11-28

申请号：DK549585

申请日：1985-11-28

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG to 650 DEG C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG to -10 DEG C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.

公开(公告)号：NO162114C

公开(公告)日：1989-11-08

申请号：NO854766

申请日：1985-11-28

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C121/43 ,  C07C121/36 ,  C07C120/00

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG to 650 DEG C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG to -10 DEG C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.

公开(公告)号：NO162114B

公开(公告)日：1989-07-31

申请号：NO854766

申请日：1985-11-28

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C121/43 ,  C07C121/36 ,  C07C120/00

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG to 650 DEG C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG to -10 DEG C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.

公开(公告)号：DK549585A

公开(公告)日：1986-05-30

申请号：DK549585

申请日：1985-11-28

Applicant: BASF AG

Inventor： BRUNNMUELLER FRITZ ,  STECHER KARLHEINZ ,  KROENER MICHAEL ,  SCHNEIDER ROLF

IPC: C07C255/16 ,  C01C3/00 ,  C01C3/02 ,  C01C3/04 ,  C01C3/10 ,  C07C67/00 ,  C07C211/10 ,  C07C253/00 ,  C07C253/08 ,  C07C255/19 ,  C07C255/24 ,  C07C255/29 ,  C07C

Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG to 650 DEG C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG to -10 DEG C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.