公开(公告)号：EP1125633A8

公开(公告)日：2001-10-31

申请号：EP01102003

申请日：2001-01-30

Applicant: DEGUSSA

Inventor： BERWEILER MONIKA ,  FREUND ANDREAS DR ,  GIRKE WALTER ,  HOEPP MATTHIAS DR ,  OSTGARD DANIEL DR ,  SAUER JOERG DR ,  VANHEERTUM RUDOLF DR

IPC: B01J23/847 ,  B01J23/86 ,  B01J23/89 ,  B01J25/00 ,  B01J37/08 ,  C07C51/295 ,  C07C227/02 ,  C07C229/16 ,  C07C51/00

CPC classification number: C07C229/16 ,  B01J23/8472 ,  B01J23/868 ,  B01J23/8926 ,  B01J25/00 ,  B01J37/08 ,  C07C51/295 ,  C07C227/02 ,  C07C59/06 ,  C07C55/07

Abstract: Raney-Kupfer, das mit mindestens einem Metall aus der Gruppe Eisen und/oder Edelmetallen dotiert ist, wird als Katalysator bei der Dehydrierung von Alkoholen eingesetzt.
Als erste Alternative wird ein Raney-Kupfer-Katalysator beschrieben bei dem die ursprüngliche Legierung mehr als 50% Kupfer enthält, sodaß der entgültige Katalysator mehr restliches Aluminium enthält als man normalerweise unter denselben Aktivierungsbedingunggen findet.
Als zweite Alternative wird ein Raney-Kupfer-Katalysator offenbart bei dem die ursprüngliche Legierung in Luftatmosphäre bei Temperaturen höher als 500°C vor der Aktivierung calziniert wurde.

公开(公告)号：AT350158T

公开(公告)日：2007-01-15

申请号：AT01102003

申请日：2001-01-30

Applicant: DEGUSSA

Inventor： BERWEILER MONIKA ,  FREUND ANDREAS DR ,  GIRKE WALTER ,  HOEPP MATTHIAS DR ,  OSTGARD DANIEL DR ,  SAUER JOERG DR ,  VANHEERTUM RUDOLF DR

IPC: B01J25/00 ,  B01J20060101 ,  B01J23/70 ,  B01J23/72 ,  B01J23/847 ,  B01J23/86 ,  B01J23/89 ,  B01J37/00 ,  C01G3/00 ,  C07B35/04 ,  C07B61/00 ,  C07C20060101 ,  C07C51/00 ,  C07C51/16 ,  C07C51/23 ,  C07C51/295 ,  C07C55/06 ,  C07C55/07 ,  C07C59/06 ,  C07C227/02 ,  C07C229/08 ,  C07C229/12 ,  C07C229/16 ,  C07F9/38 ,  C22C9/00 ,  C22C9/01 ,  C22F1/00 ,  C22F1/08

Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.

公开(公告)号：DK1086745T3

公开(公告)日：2002-11-25

申请号：DK00115182

申请日：2000-07-13

Applicant: DEGUSSA

Inventor： OSTGARD DANIEL DR ,  BERWEILER MONIKA ,  BENDER BARBARA ,  STEIN GERNOT ,  MOEBUS KONRAD DR

IPC: B01J25/00 ,  B01J25/02 ,  B01J37/00 ,  B01J37/02 ,  C07C29/149 ,  C07C29/17 ,  C07D307/08 ,  C07D307/20

Abstract: A shaped, activated, fixed-bed Raney metal catalyst prepared by a method comprising preparing a mixture of powders comprising at least one catalyst alloy of (1) at least one catalytically active Raney process metal, a leachable alloy component and optionally a promoter, (2) at least one binder containing at least one pure Raney metal and (3) a moistening agent. Shaping, calcining and activating said catalyst and doping said catalyst with rhenium.

公开(公告)号：AT210499T

公开(公告)日：2001-12-15

申请号：AT00111604

申请日：2000-05-31

Applicant: DEGUSSA

Inventor： OSTGARD DANIEL DR ,  FREUND ANDREAS DR ,  REHREN CLAUS DR ,  BERWEILER MONIKA ,  STEPHANI GUENTHER DR

IPC: B01J35/02 ,  B01J25/00 ,  B01J25/02 ,  B01J37/00 ,  C07B61/00 ,  C07C209/36 ,  C07C211/46

Abstract: A fixed bed catalyst of the Raney-type is produced from metal alloying fibers and/or flakes formed according to a crucible metal extraction process, and then tabletting, and pressing into mats and/or filling into cartridges.

公开(公告)号：CZ20010548A3

公开(公告)日：2001-10-17

申请号：CZ20010548

申请日：2001-02-13

Applicant: DEGUSSA

Inventor： OSTGARD DANIEL DR ,  SAUER JORG DR ,  FREUND ANDREAS DR ,  BERWEILER MONIKA ,  HOPP MATTHIAS DR ,  VANHEERTUM RUDOLF DR ,  GIRKE WALTHER

IPC: B01J25/00 ,  B01J20060101 ,  B01J23/70 ,  B01J23/72 ,  B01J23/847 ,  B01J23/86 ,  B01J23/89 ,  B01J37/00 ,  C01G3/00 ,  C07B35/04 ,  C07B61/00 ,  C07C20060101 ,  C07C51/00 ,  C07C51/16 ,  C07C51/23 ,  C07C51/295 ,  C07C55/06 ,  C07C55/07 ,  C07C59/06 ,  C07C227/02 ,  C07C229/08 ,  C07C229/12 ,  C07C229/16 ,  C07F9/38 ,  C22C9/00 ,  C22C9/01 ,  C22F1/00 ,  C22F1/08

CPC classification number: B01J25/00 ,  B01J23/8472 ,  B01J23/868 ,  B01J23/8926 ,  C07C51/295 ,  C07C227/02 ,  C07C59/06 ,  C07C55/07 ,  C07C229/16

公开(公告)号：ES2198246T3

公开(公告)日：2004-02-01

申请号：ES00115180

申请日：2000-07-13

Applicant: DEGUSSA ,  FRAUNHOFER GES FORSCHUNG

Inventor： OSTGARD DANIEL DR ,  PANSTER PETER DR ,  REHREN CLAUS DR ,  BERWEILER MONIKA ,  STEPHANI GUNTHER DR ,  SCHNEIDER LOTHER DR

IPC: B01J23/72 ,  B01J23/75 ,  B01J35/02 ,  B01J23/755 ,  B01J23/86 ,  B01J25/02 ,  B01J35/08 ,  B01J37/00 ,  B01J37/02 ,  B22F1/00 ,  C07B61/00 ,  C07C209/36 ,  C07C211/46

Abstract: Metal catalysts consist of hollow molds. An Independent claim is also included for the production of metal catalysts comprising spraying metal powders together with a binder onto molds made of combustible material, i.e. polystyrene, and calcining the material forming the hollow mold. Preferred Features: The catalysts comprise hollow spheres having a diameter of 0.5-20 mm and a wall thickness of 0.1-5 mm. The catalysts have an impermeable casing having an open porosity of maximum 80% and made up of different layers.

公开(公告)号：CZ2001548A3

公开(公告)日：2001-10-17

申请号：CZ2001548

申请日：2001-02-13

Applicant: DEGUSSA

Inventor： OSTGARD DANIEL DR ,  SAUER JORG DR ,  FREUND ANDREAS DR ,  BERWEILER MONIKA ,  HOPP MATTHIAS DR ,  VANHEERTUM RUDOLF DR ,  GIRKE WALTHER

IPC: B01J25/00 ,  B01J20060101 ,  B01J23/70 ,  B01J23/72 ,  B01J23/847 ,  B01J23/86 ,  B01J23/89 ,  B01J37/00 ,  C01G3/00 ,  C07B35/04 ,  C07B61/00 ,  C07C20060101 ,  C07C51/00 ,  C07C51/16 ,  C07C51/23 ,  C07C51/295 ,  C07C55/06 ,  C07C55/07 ,  C07C59/06 ,  C07C227/02 ,  C07C229/08 ,  C07C229/12 ,  C07C229/16 ,  C07F9/38 ,  C22C9/00 ,  C22C9/01 ,  C22F1/00 ,  C22F1/08

Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.

公开(公告)号：HU0002586A2

公开(公告)日：2001-03-28

申请号：HU0002586

申请日：2000-07-06

Applicant: DEGUSSA

Inventor： BERWEILER MONIKA ,  FREUND ANDREAS DR ,  OSTGARD DANIEL DR ,  REHREN CLAUS DR ,  STEPHANI GUENTER DR

IPC: B01J35/02 ,  B01J25/00 ,  B01J25/02 ,  B01J37/00 ,  C07B61/00 ,  C07C209/36 ,  C07C211/46

Abstract: A fixed bed catalyst of the Raney-type is produced from metal alloying fibers and/or flakes formed according to a crucible metal extraction process, and then tabletting, and pressing into mats and/or filling into cartridges.

公开(公告)号：BR0003231A

公开(公告)日：2001-03-13

申请号：BR0003231

申请日：2000-07-31

Applicant: DEGUSSA

Inventor： OSTGARD DANIEL DR ,  BERWEILER MONIKA ,  BENDER BARBARA ,  STEIN GERNOT ,  MOEBUS KONRAD DR

IPC: C07D307/08 ,  B01J25/00 ,  B01J25/02 ,  B01J37/00 ,  B01J37/02 ,  C07B61/00 ,  C07C29/149 ,  C07C29/17 ,  C07C31/125 ,  C07C31/20 ,  C07D307/33 ,  B01J37/04 ,  B01J8/02 ,  B01J23/36 ,  C07C29/153

Abstract: In the overall methods of hydrogenating esters and maleic anhydride, which methods comprise a hydration reaction, comprising conducting the hydration reaction in the presence of the shaped Raney metal fixed-bed catalysts of the invention.

公开(公告)号：DE50111760D1

公开(公告)日：2007-02-15

申请号：DE50111760

申请日：2001-01-30

Applicant: DEGUSSA

Inventor： BERWEILER MONIKA ,  FREUND ANDREAS DR ,  GIRKE WALTER ,  HOEPP MATTHIAS DR ,  OSTGARD DANIEL DR ,  SAUER JOERG DR ,  VANHEERTUM RUDOLF DR

IPC: B01J25/00 ,  B01J20060101 ,  B01J23/70 ,  B01J23/72 ,  B01J23/847 ,  B01J23/86 ,  B01J23/89 ,  B01J37/00 ,  C01G3/00 ,  C07B35/04 ,  C07B61/00 ,  C07C20060101 ,  C07C51/00 ,  C07C51/16 ,  C07C51/23 ,  C07C51/295 ,  C07C55/06 ,  C07C55/07 ,  C07C59/06 ,  C07C227/02 ,  C07C229/08 ,  C07C229/12 ,  C07C229/16 ,  C07F9/38 ,  C22C9/00 ,  C22C9/01 ,  C22F1/00 ,  C22F1/08

Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.