公开(公告)号：DE59004325D1

公开(公告)日：1994-03-03

申请号：DE59004325

申请日：1990-11-02

Applicant: BASF AG

Inventor： SPISKE LUISE DR ,  LUETZOW DIETRICH DR ,  HERION CHRISTOF DR ,  KUESSNER KLAUS DR ,  HEFNER WERNER DR

IPC: B01D61/36 ,  C07C209/86 ,  C07C211/51 ,  C07C273/18 ,  C07C275/06

Abstract: Water is removed from a mixture containing water, CO2 and one or more amines by pervaporation by bringing the mixture into contact with one side of a membrane and removing the water-containing permeate as a vapor from the other side of the membrane.

公开(公告)号：AT100436T

公开(公告)日：1994-02-15

申请号：AT90120996

申请日：1990-11-02

Applicant: BASF AG

Inventor： SPISKE LUISE DR ,  LUETZOW DIETRICH DR ,  HERION CHRISTOF DR ,  KUESSNER KLAUS DR ,  HEFNER WERNER DR

IPC: B01D61/36 ,  C07C209/86 ,  C07C211/51 ,  C07C273/18 ,  C07C275/06

公开(公告)号：DE4440927A1

公开(公告)日：1996-05-23

申请号：DE4440927

申请日：1994-11-17

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  HORN HANS CHRISTOPH DR ,  HERION CHRISTOF DR

IPC: A23K20/132 ,  B01J23/34 ,  C07D213/81 ,  C07D213/82 ,  C07D213/803

Abstract: A process for the production of nicotinic acid amide by the hydratation of 3-cyano pyridine by taking a mixture of water and 3-cyano pyridine and possibly an organic dissolving agent over a catalytic manganese dioxide solid bed, in which use is made of a catalyst in the form of mechanically stable cords, tablets or in finely divided form and which, besides manganese dioxide, contains Al2O3, SiO2, TiO2 and/or ZrO2 and an alkaline or alkaline earth oxide.

公开(公告)号：EP0764463A3

公开(公告)日：1998-09-02

申请号：EP96114801

申请日：1996-09-16

Applicant: BASF AG

Inventor： FLICK KLEMENS DR ,  HERION CHRISTOF DR ,  ALLMANN HANS-MARTIN

IPC: B01J23/48 ,  B01J23/58 ,  B01J23/60 ,  B01J23/89 ,  B01J37/02 ,  C07B61/00 ,  C07C5/08 ,  C07C7/167 ,  C07C11/04 ,  C07C11/24

CPC classification number: B01J23/58 ,  B01J37/0205 ,  C07C7/167 ,  C07C2521/08 ,  C07C2523/44

Abstract: Für die selektive Hydrierung von Acetylen in Kohlenwasserstoffströmen geeigneter Trägerkatalysator auf Basis von Siliciumdioxid mit einem Palladiumgehalt von 0,001 bis 1 Gew.-% und mindestens einem Promotormetall aus den Gruppen 1 und 2 des Periodischen Systems der Elemente in einer Menge von 0,005 bis 5 Gew.-%, jeweils bezogen auf den Trägerkatalysator, hergestellt durch Tränken eines Siliciumdioxidträgers mit einer mindestens ein Promotormetall enthaltenden Lösung, Trocknen des so erhaltenen getränkten Trägers, Tränken mit einer Palladium enthaltenden Lösung, Trocknen und Calcinieren.

公开(公告)号：ES2048389T3

公开(公告)日：1994-03-16

申请号：ES90120996

申请日：1990-11-02

Applicant: BASF AG

Inventor： SPISKE LUISE DR ,  LUETZOW DIETRICH DR ,  HERION CHRISTOF DR ,  KUESSNER KLAUS DR ,  HEFNER WERNER DR

IPC: B01D61/36 ,  C07C209/86 ,  C07C211/51 ,  C07C273/18 ,  C07C275/06

Abstract: Water is removed from a mixture containing water, CO2 and one or more amines by pervaporation by bringing the mixture into contact with one side of a membrane and removing the water-containing permeate as a vapor from the other side of the membrane.

公开(公告)号：DE3937796A1

公开(公告)日：1991-05-16

申请号：DE3937796

申请日：1989-11-14

Applicant: BASF AG

Inventor： SPISKE LUISE DR ,  LUETZOW DIETRICH DR ,  HERION CHRISTOF DR ,  KUESSNER KLAUS DR ,  HEFNER WERNER DR

IPC: B01D61/36 ,  C07C209/86 ,  C07C211/51 ,  C07C273/18 ,  C07C275/06

Abstract: Water is removed from a mixture containing water, CO2 and one or more amines by pervaporation by bringing the mixture into contact with one side of a membrane and removing the water-containing permeate as a vapor from the other side of the membrane.

公开(公告)号：ES2197222T3

公开(公告)日：2004-01-01

申请号：ES96114801

申请日：1996-09-16

Applicant: BASF AG

Inventor： FLICK KLEMENS DR ,  HERION CHRISTOF DR ,  ALLMANN HANS-MARTIN

IPC: B01J23/48 ,  B01J23/58 ,  B01J23/60 ,  B01J23/89 ,  B01J37/02 ,  C07B61/00 ,  C07C5/08 ,  C07C7/167 ,  C07C11/04 ,  C07C11/24

Abstract: Supported catalyst (I), suitable for selective hydrogenation of C2H2 in hydrocarbon streams, is based on SiO2 and contains 0.001-1 wt.% Pd and 0.005-5 wt.% gp. I and/or II metal(s) as promoter. It is obtd. by impregnating a SiO2 support with a soln. contg. the promoter metal(s), drying, impregnating with a soln. contg. Pd, drying and calcining. Also claimed is a method of preparing (I).

公开(公告)号：DE19535402A1

公开(公告)日：1997-03-27

申请号：DE19535402

申请日：1995-09-23

Applicant: BASF AG

Inventor： FLICK KLEMENS DR ,  HERION CHRISTOF DR ,  ALLMANN HANS-MARTIN

IPC: B01J23/48 ,  B01J23/58 ,  B01J23/60 ,  B01J23/89 ,  B01J37/02 ,  C07B61/00 ,  C07C5/08 ,  C07C7/167 ,  C07C11/04 ,  C07C11/24 ,  C07C9/06

Abstract: Supported catalyst (I), suitable for selective hydrogenation of C2H2 in hydrocarbon streams, is based on SiO2 and contains 0.001-1 wt.% Pd and 0.005-5 wt.% gp. I and/or II metal(s) as promoter. It is obtd. by impregnating a SiO2 support with a soln. contg. the promoter metal(s), drying, impregnating with a soln. contg. Pd, drying and calcining. Also claimed is a method of preparing (I).