公开(公告)号：BR9507072A

公开(公告)日：1997-09-09

申请号：BR9507072

申请日：1995-03-04

Applicant: BASF AG

Inventor： POLANEK PETER ,  SCHWAHN HARALD ,  IRGANG MATTHIAS ,  ERDBRUEGGER CRISTINA FREIRE

IPC: B01J23/755 ,  B01J37/03 ,  C07B35/02 ,  C07B61/00 ,  C07C5/02 ,  C10G45/46 ,  C10G45/48 ,  C10G73/44 ,  B01J23/74

Abstract: Catalyst suitable for hydrogenation of organic cpds., comprises (all based on total wt. of catalyst); (a) 80 wt.% nickel (calculated as nickel oxide); (b) 10-25 wt.% of silicon (calculated as zirconium oxide; and (d) 0-10 wt.% of aluminium (calculated as aluminium oxide). The amt. of silicon dioxide and aluminium oxide is at least 15 wt.%. The catalyst is prepd. by; (2) adding an acidic aq. soln. of nickel-, zirconium- and opt. aluminium salts to a basic aq. soln. or suspension of silicon cpds. (and opt. aluminium cpds.), so that the pH of the resulting mixt. drops to at least 6.5; (2) adding a further basic soln. to bring the pH to 7-8; and (3) isolating the pptd. solid, which is then dried, formed and calcined.

公开(公告)号：CA2168458A1

公开(公告)日：1995-02-09

申请号：CA2168458

申请日：1994-07-07

Applicant: BASF AG

Inventor： PINKOS ROLF ,  FISCHER ROLF HARTHMUTH ,  BREITSHCEIDEL BORIS ,  POLANEK PETER

IPC: B01J23/36 ,  B01J23/46 ,  B01J23/72 ,  B01J23/889 ,  B01J31/22 ,  C07B61/00 ,  C07C29/00 ,  C07C29/10 ,  C07C29/132 ,  C07C29/17 ,  C07C31/20 ,  C07D307/20 ,  C07D307/28

Abstract: In the proposed process for producing 1,4 butane diol, 2,5 dihydrofurane is reacted in a single step in the presence of water and hydrogen at a temperature of 20 to 300 .degree.C and a pressure of 1 to 300 bar with the aid of a hydrogenating catalyst.

公开(公告)号：CA2258797C

公开(公告)日：2005-04-05

申请号：CA2258797

申请日：1997-06-16

Applicant: BASF AG

Inventor： BROCKER FRANZ JOSEF ,  FLICK KLEMENS ,  POLANEK PETER ,  KAIBEL GERD ,  MULLER HANS-JOACHIM ,  MEYER GERALD ,  SCHWAB EKKEHARD ,  FREIRE ERDBRUGGER CRISTINA

IPC: B01D3/00 ,  B01D59/32 ,  B01J8/04 ,  B01J19/24 ,  B01J19/32 ,  B01J23/44 ,  B01J35/02 ,  B01J35/06 ,  B01J37/02 ,  B01J37/34 ,  C10G49/00 ,  C10G49/02

Abstract: The use of a catalyst package which can be produced by the vapour deposition and/or sputtering of at least one substance active as a catalyst and/or promotor on fabrics, knitted materials or foils as substrates in a catalytic distillation process in which a heterogeneous-catalytic reaction is combined with simultaneous distillation or rectification on the catalyst package.

公开(公告)号：AT224225T

公开(公告)日：2002-10-15

申请号：AT97929190

申请日：1997-06-16

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF ,  FLICK KLEMENS ,  FREIRE ERDBRUEGGER CRISTINA ,  KAIBEL GERD ,  MEYER GERALD ,  MUELLER HANS-JOACHIM ,  POLANEK PETER ,  SCHWAB EKKEHARD

IPC: B01D3/00 ,  B01D59/32 ,  B01J8/04 ,  B01J19/24 ,  B01J19/32 ,  B01J23/44 ,  B01J35/02 ,  B01J35/06 ,  B01J37/02 ,  B01J37/34 ,  C10G49/00 ,  C10G49/02

Abstract: A catalyst packing which can be produced by vapor deposition and/or sputtering of at least one substance active as catalyst and/or promotor onto woven or knitted fabrics or sheets as support material is used in a process for catalytic distillation in which a heterogeneously catalyzed reaction is combined with a simultaneous distillation or rectification over the catalyst packing.

公开(公告)号：DK0909204T3

公开(公告)日：2002-10-14

申请号：DK97929190

申请日：1997-06-16

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF ,  FLICK KLEMENS ,  FREIRE ERDBRUEGGER CRISTINA ,  KAIBEL GERD ,  MEYER GERALD ,  MUELLER HANS-JOACHIM ,  POLANEK PETER ,  SCHWAB EKKEHARD

IPC: B01D3/00 ,  B01D59/32 ,  B01J8/04 ,  B01J19/24 ,  B01J19/32 ,  B01J23/44 ,  B01J35/02 ,  B01J35/06 ,  B01J37/02 ,  B01J37/34 ,  C10G49/00 ,  C10G49/02

Abstract: A catalyst packing which can be produced by vapor deposition and/or sputtering of at least one substance active as catalyst and/or promotor onto woven or knitted fabrics or sheets as support material is used in a process for catalytic distillation in which a heterogeneously catalyzed reaction is combined with a simultaneous distillation or rectification over the catalyst packing.

公开(公告)号：GR3032014T3

公开(公告)日：2000-03-31

申请号：GR990403108

申请日：1999-11-30

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN ,  WALTER MARC ,  SCHWAB EKKEHARD ,  MUELLER HANS-JOACHIM ,  KONS GERMAIN ,  DILLING STEPHAN ,  POLANEK PETER

IPC: B01J23/755 ,  C10G45/36 ,  C10G67/02

Abstract: PCT No. PCT/EP97/00960 Sec. 371 Date Sep. 3, 1998 Sec. 102(e) Date Sep. 3, 1998 PCT Filed Feb. 27, 1997 PCT Pub. No. WO97/32944 PCT Pub. Date Sep. 12, 1997In the process for the selective hydrogenation of dienes in diene-containing feed streams, a diene-containing feed stream is hydrogenated over a nickel-containing precipitated catalyst at from 40 to 100 DEG C., a pressure of from 3 to 20 bar and a WHSV (weight hourly space velocity) of from 1 to 10 kg/(lxh) in the presence of free hydrogen.

公开(公告)号：MX9700123A

公开(公告)日：1998-01-31

申请号：MX9700123

申请日：1995-06-16

Applicant: BASF AG

Inventor： PINKOS ROLF ,  FISCHER ROLF ,  BREITSCHEIDEL BORIS ,  POLANEK PETER

IPC: C07C31/20 ,  C07C45/59 ,  C07C47/19 ,  C07D307/20

Abstract: Se presenta un procedimiento para la preparacion de 1,4-butadiol, en donde se hace reaccionar 2,3-dihidroofurano en un catalizador de hidrogenacion, en una etapa unica, en presencia de agua e hidrogeno a una temperatura comprendida entre 20 degree C y 300 degree C, y bajo una presion de 1 a 300 bar en un entorno neutro o bien ácido.

公开(公告)号：CA2258797A1

公开(公告)日：1997-12-24

申请号：CA2258797

申请日：1997-06-16

Applicant: BASF AG

Inventor： MEYER GERALD ,  MUELLER HANS-JOACHIM ,  KAIBEL GERD ,  BR CKER FRANZ JOSEF ,  FLICK KLEMENS ,  SCHWAB EKKEHARD ,  FREIRE ERDBRUEGGER CRISTINA ,  POLANEK PETER

IPC: B01D3/00 ,  B01D59/32 ,  B01J8/04 ,  B01J19/24 ,  B01J19/32 ,  B01J23/44 ,  B01J35/02 ,  B01J35/06 ,  B01J37/02 ,  B01J37/34 ,  C10G49/00 ,  C10G49/02

Abstract: The use of a catalyst package which can be produced by the vapour deposition and/or sputtering of at least one substance active as a catalyst and/or promotor on fabrics, knitted materials or foils as substrates in a catalytic distillation process in which a heterogeneous-catalytic reaction is combined with simultaneous distillation or rectification on the catalyst package.

公开(公告)号：FI965228A0

公开(公告)日：1996-12-27

申请号：FI965228

申请日：1996-12-27

Applicant: BASF AG

Inventor： PINKOS ROLF ,  FISCHER ROLF ,  BREITSCHEIDEL BORIS ,  POLANEK PETER

IPC: B01J23/36 ,  B01J23/46 ,  B01J23/72 ,  C07B61/00 ,  C07C29/10 ,  C07C29/132 ,  C07C29/14 ,  C07C29/141 ,  C07C31/20 ,  C07C45/59 ,  C07C47/19 ,  C07D307/20 ,  C07C

Abstract: PCT No. PCT/EP95/02335 Sec. 371 Date Dec. 27, 1996 Sec. 102(e) Date Dec. 27, 1996 PCT Filed Jun. 16, 1995 PCT Pub. No. WO96/00203 PCT Pub. Date Jan. 4, 1996Described is a method of producing 1,4-butanediol, the method calling for 2,3-dihydrofuran to be decomposed in a single stage over a hydrogenation catalyst in the presence of water and hydrogen at a temperature of 20 to 300 DEG C. and a pressure of 1 to 300 bar and in neutral or acid conditions.

公开(公告)号：FI960429A

公开(公告)日：1996-01-30

申请号：FI960429

申请日：1996-01-30

Applicant: BASF AG

Inventor： PINKOS ROLF ,  FISCHER ROLF HARTHMUTH ,  BREITSCHEIDEL BORIS ,  POLANEK PETER

IPC: B01J23/36 ,  B01J23/46 ,  B01J23/72 ,  B01J23/889 ,  B01J31/22 ,  C07B61/00 ,  C07C29/00 ,  C07C29/10 ,  C07C29/132 ,  C07C29/17 ,  C07C31/20 ,  C07D307/20 ,  C07D307/28 ,  C07C

Abstract: In the proposed process for producing 1,4 butane diol, 2,5 dihydrofurane is reacted in a single step in the presence of water and hydrogen at a temperature of 20 to 300 DEG C and a pressure of 1 to 300 bar with the aid of a hydrogenating catalyst.