公开(公告)号：CA2237727C

公开(公告)日：2004-02-24

申请号：CA2237727

申请日：1996-12-11

Applicant: BASF AG

Inventor： BASSLER PETER ,  ACHHAMMER GUNTHER ,  VOIT GUIDO ,  SCHNURR WERNER ,  LUYKEN HERMANN ,  FUCHS EBERHARD ,  HILPRECHT LUTZ ,  FISCHER ROLF

IPC: C07C209/48 ,  C07C209/86 ,  C07C211/12 ,  C07D201/08 ,  C07D223/10 ,  C07C255/24 ,  C07C253/34

Abstract: A process is disclosed for simultaneously preparing caprolactam and hexamethylene diamine starting from adipodinitrile.

公开(公告)号：CA2233209A1

公开(公告)日：1997-05-29

申请号：CA2233209

申请日：1996-11-05

Applicant: BASF AG

Inventor： AUER HEINZ ,  TERJUNG WINFRIED ,  ZECK SEBASTIAN ,  HILPRECHT LUTZ ,  BRUDI GERHARD ,  GIESELBERG KLAUS ,  BALLENWEG RUBENS ,  SPIEGEL GUENTER ,  BESSLING BERND ,  L FFLER ULRICH ,  SCHOLL STEPHAN ,  MAYER THOMAS ,  POLT AXEL WERNER ,  PLUECKHAN JUERGEN

IPC: B01D3/00 ,  B01D3/16 ,  C07D301/32 ,  C07D303/02 ,  C07D303/04

Abstract: A process is proposed for distilling ethylene oxide from a mixture containing ethylene oxide in a column at an absolute pressure of 2-10 bar and a temperature of 20-180 ~C; pure ethylene oxide is removed at the top or through a side discharge in the column and distillation takes place in a column divided up internally into a number of successive zones with structured sheet metal packs or piles of fillers, one or more quenching systems located outside the column being allocated to said zones.

公开(公告)号：DE59607379D1

公开(公告)日：2001-08-30

申请号：DE59607379

申请日：1996-11-05

Applicant: BASF AG

Inventor： BESSLING BERND ,  ZECK SEBASTIAN ,  PLUECKHAN JUERGEN ,  MAYER THOMAS ,  LOEFFLER ULRICH ,  SPIEGEL GUENTER ,  BALLENWEG RUBENS ,  BRUDI GERHARD ,  GIESELBERG KLAUS ,  HILPRECHT LUTZ ,  TERJUNG WINFRIED ,  AUER HEINZ ,  POLT WERNER ,  SCHOLL STEPHAN

IPC: B01D3/00 ,  B01D3/16 ,  C07D301/32 ,  C07D303/02 ,  C07D303/04

Abstract: PCT No. PCT/EP96/04818 Sec. 371 Date May 18, 1998 Sec. 102(e) Date May 18, 1998 PCT Filed Nov. 5, 1996 PCT Pub. No. WO97/19069 PCT Pub. Date May 29, 1997A process for distilling ethylene oxide out of a mixture including ethylene oxide in a column at an absolute pressure of from 2 to 10 bar and a temperature of 20 to 180 DEG C. by withdrawing pure ethylene oxide in the liquid or gaseous state overhead or via a sidestream in the rectifying section of the column includes effecting the distillation in a column having on its inside a plurality of successive zones of structured sheet-metal packing or dumped beds of packing elements, these zones being assigned one or more extinguishing systems on the outside of the column.

公开(公告)号：AU1369697A

公开(公告)日：1997-07-17

申请号：AU1369697

申请日：1996-12-11

Applicant: BASF AG

Inventor： ACHHAMMER GUNTHER ,  BASSLER PETER ,  FISCHER ROLF ,  FUCHS EBERHARD ,  LUYKEN HERMANN ,  SCHNURR WERNER ,  VOIT GUIDO ,  HILPRECHT LUTZ

IPC: C07C209/48 ,  C07C209/86 ,  C07C211/12 ,  C07D201/08

Abstract: PCT No. PCT/EP96/05521 Sec. 371 Date Jun. 16, 1998 Sec. 102(e) Date Jun. 16, 1998 PCT Filed Dec. 11, 1996 PCT Pub. No. WO97/23454 PCT Pub. Date Jul. 3, 1997Caprolactam and hexamethylenediamine are prepared simultaneously starting from adiponitrile.

公开(公告)号：DE59605731D1

公开(公告)日：2000-09-14

申请号：DE59605731

申请日：1996-12-11

Applicant: BASF AG

Inventor： ACHHAMMER GUENTHER ,  BASSLER PETER ,  FISCHER ROLF ,  FUCHS EBERHARD ,  LUYKEN HERMANN ,  SCHNURR WERNER ,  VOIT GUIDO ,  HILPRECHT LUTZ

IPC: C07C209/48 ,  C07C209/86 ,  C07C211/12 ,  C07D201/08

Abstract: PCT No. PCT/EP96/05521 Sec. 371 Date Jun. 16, 1998 Sec. 102(e) Date Jun. 16, 1998 PCT Filed Dec. 11, 1996 PCT Pub. No. WO97/23454 PCT Pub. Date Jul. 3, 1997Caprolactam and hexamethylenediamine are prepared simultaneously starting from adiponitrile.

公开(公告)号：MX9803952A

公开(公告)日：1998-09-30

申请号：MX9803952

申请日：1998-05-19

Applicant: BASF AG

Inventor： ACHHAMMER GUENTHER ,  BASSLER PETER ,  FISCHER ROLF ,  FUCHS EBERHARD ,  LUYKEN HERMANN ,  SCHNURR WERNER ,  VOIT GUIDO ,  HILPRECHT LUTZ

IPC: C07C209/48 ,  C07C209/86 ,  C07C211/12 ,  C07D201/08 ,  C07D201/18

Abstract: La presente invencion se refiere a la caprolactama y hexametilendiamina que se preparan simultáneamente iniciando a partir de adiponitrilo.

公开(公告)号：MY116581A

公开(公告)日：2004-02-28

申请号：MYPI9604749

申请日：1996-11-15

Applicant: BASF AG

Inventor： POLT AXEL WERNER ,  ZECK SEBASTIAN ,  SCHOLL STEPHAN ,  MAYER THOMAS ,  LOFFLER ULRICH ,  TERJUNG WINFRIED ,  BEBLING BERND ,  BRUDI GERHARD ,  SPIEGEL GUNTER ,  AUER HEINZ ,  PLUCKHAN JURGEN ,  GIESELBERG KLAUS ,  HILPRECHT LUTZ ,  BALLENWEG RUBENS

IPC: B01D3/00 ,  C07D301/32 ,  B01D3/16 ,  C07D303/02 ,  C07D303/04

Abstract: A PROCESS FOR DISTILLING ETHYLENE OXIDE OUT OF A MIXTURE COMPRISING ETHYLENE OXIDE IN A COLUMN AT AN ABSOLUTE PRESSURE OF FROM 2 X 105 TO 10 X 105 PA (2 TO 10 BAR) AND A TEMPERATURE OF 20 TO 180°C BY WITHDRAWING PURE ETHYLENE OXIDE IN THE LIQUID OR GASEOUS STATE OVERHEAD OR VIA A SIDESTREAM IN THE RECTIFYING SECTION OF THE COLUMN COMPRISES EFFECTING THE DISTILLATION IN A COLUMN HAVING ON ITS INSIDE A PLURALITY OF SUCCESSIVE ZONES OF STRUCTURED SHEET-METAL PACKING OR DUMPED BEDS OF PACKING ELEMENTS, THESE ZONES BEING ASSIGNED ONE OR MORE EXTINGUISHING SYSTEMS ON THE OUTSIDE OF THE COLUMN.

公开(公告)号：BR9611599A

公开(公告)日：1999-06-15

申请号：BR9611599

申请日：1996-11-05

Applicant: BASF AG

Inventor： BESSLING BERND ,  ZECK SEBASTIAN ,  PLUCKHAN JURGEN ,  MAYER THOMAS ,  LOFFLER ULRICH ,  SPIEGEL GUNTER ,  BALLENWEG RUBENS ,  BRUDI GERHARD ,  GIESELBERG KLAUS ,  HILPRECHT LUTZ ,  TERJUNG WINFRIED ,  AUER HEINZ ,  POLT AXEL WERNER ,  SCHOLL STEPHAN

IPC: B01D3/00 ,  B01D3/16 ,  C07D301/32 ,  C07D303/02 ,  C07D303/04

Abstract: PCT No. PCT/EP96/04818 Sec. 371 Date May 18, 1998 Sec. 102(e) Date May 18, 1998 PCT Filed Nov. 5, 1996 PCT Pub. No. WO97/19069 PCT Pub. Date May 29, 1997A process for distilling ethylene oxide out of a mixture including ethylene oxide in a column at an absolute pressure of from 2 to 10 bar and a temperature of 20 to 180 DEG C. by withdrawing pure ethylene oxide in the liquid or gaseous state overhead or via a sidestream in the rectifying section of the column includes effecting the distillation in a column having on its inside a plurality of successive zones of structured sheet-metal packing or dumped beds of packing elements, these zones being assigned one or more extinguishing systems on the outside of the column.

公开(公告)号：PL326633A1

公开(公告)日：1998-10-12

申请号：PL32663396

申请日：1996-11-05

Applicant: BASF AG

Inventor： BESSLING BERND ,  ZECK SEBASTIAN ,  PLUECKHAN JUERGEN ,  MAYER THOMAS ,  LOEFFLER ULRICH ,  SPIEGEL GUENTER ,  BALLENWEG RUBENS ,  BRUDI GERHARD ,  GIESELBERG KLAUS ,  HILPRECHT LUTZ ,  TERJUNG WINFRIED ,  AUER HEINZ ,  POLT AXEL ,  SCHOLL STEPHAN

IPC: B01D3/00 ,  B01D3/16 ,  C07D301/32 ,  C07D303/02 ,  C07D303/04

Abstract: PCT No. PCT/EP96/04818 Sec. 371 Date May 18, 1998 Sec. 102(e) Date May 18, 1998 PCT Filed Nov. 5, 1996 PCT Pub. No. WO97/19069 PCT Pub. Date May 29, 1997A process for distilling ethylene oxide out of a mixture including ethylene oxide in a column at an absolute pressure of from 2 to 10 bar and a temperature of 20 to 180 DEG C. by withdrawing pure ethylene oxide in the liquid or gaseous state overhead or via a sidestream in the rectifying section of the column includes effecting the distillation in a column having on its inside a plurality of successive zones of structured sheet-metal packing or dumped beds of packing elements, these zones being assigned one or more extinguishing systems on the outside of the column.

公开(公告)号：CA2237727A1

公开(公告)日：1997-07-03

申请号：CA2237727

申请日：1996-12-11

Applicant: BASF AG

Inventor： FISCHER ROLF ,  HILPRECHT LUTZ ,  SCHNURR WERNER ,  VOIT GUIDO ,  LUYKEN HERMANN ,  ACHHAMMER GUENTHER ,  BASSLER PETER ,  FUCHS EBERHARD

IPC: C07C209/48 ,  C07C209/86 ,  C07C211/12 ,  C07D201/08 ,  C07D223/10 ,  C07C255/24 ,  C07C253/34

Abstract: A process is disclosed for simultaneously preparing caprolactam and hexamethylene diamine starting from adipodinitrile.