公开(公告)号：NO20003483L

公开(公告)日：2001-01-08

申请号：NO20003483

申请日：2000-07-06

Applicant: DEGUSSA

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

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：BR0002646A

公开(公告)日：2001-03-13

申请号：BR0002646

申请日：2000-07-07

Applicant: DEGUSSA

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

IPC: B01J35/02 ,  B01J25/00 ,  B01J25/02 ,  B01J37/00 ,  C07B61/00 ,  C07C209/36 ,  C07C211/46 ,  B01J8/02

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：DE19933450A1

公开(公告)日：2001-01-18

申请号：DE19933450

申请日：1999-07-16

Applicant: DEGUSSA ,  FRAUNHOFER GES FORSCHUNG

Inventor： OSTGARD DANIEL ,  PANSTER PETER ,  REHREN CLAUS ,  BERWEILER MONIKA ,  SCHNEIDER LOTHAR ,  STEPHANI GUENTER

IPC: B01J35/02 ,  B01J23/72 ,  B01J23/75 ,  B01J23/755 ,  B01J23/86 ,  B01J25/02 ,  B01J35/08 ,  B01J37/00 ,  B01J37/02 ,  B22F1/00 ,  C07B61/00 ,  C07C209/36 ,  C07C211/46 ,  B01J25/00 ,  C07B35/02 ,  C07B35/04 ,  C07B37/08

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：CA2313874A1

公开(公告)日：2001-01-16

申请号：CA2313874

申请日：2000-07-13

Applicant: DEGUSSA ,  FRAUNHOFER GES FORSCHUNG

Inventor： REHREN CLAUS ,  BERWEILER MONIKA ,  STEPHANI GUNTER ,  OSTGARD DANIEL ,  PANSTER PETER ,  SCHNEIDER LOTHAR

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

Abstract: Metal catalysts comprising hallow forms or spheres are made of metal alloy and optionally activated. The metal catalysts can be used for the hydrogenation, dehydrogenation, isomerisation reductive alkylation, reductive amination, and/or hydration reaction of organic compounds.

公开(公告)号：NO20003618D0

公开(公告)日：2000-07-14

申请号：NO20003618

申请日：2000-07-14

Applicant: DEGUSSA ,  FRAUNHOFER GES FORSCHUNG

Inventor： OSTGARD DANIEL ,  PANSTER PETER ,  REHREN CLAUS ,  BERWEILER MONIKA ,  STEPHANI GUENTER ,  SCHNEIDER LOTHAR

IPC: B01J23/72 ,  B01J35/02 ,  B01J23/75 ,  B01J23/755 ,  B01J23/86 ,  B01J25/02 ,  B01J35/08 ,  B01J37/00 ,  B01J37/02 ,  B22F1/00 ,  C07B61/00 ,  C07C209/36 ,  C07C211/46 ,  C22C

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：ZA200903493B

公开(公告)日：2010-03-31

申请号：ZA200903493

申请日：2009-05-20

Applicant: EVONIK DEGUSSA GMBH

Inventor： LANSINK ROTGERINK HERMANUS GERHARDUS JOZEF ,  REHREN CLAUS ,  MASCHMEYER DIETRICH

IPC: B01J20100101 ,  C10G20100101

Abstract: The invention relates to a process for the regeneration of a deactivated wax covered Fischer-Tropsch catalyst, a pumpable suspension of deactivated catalyst being injected into a hot gas stream and the regenerated catalyst then being separated off from the gas stream, optionally further treated by calcination and/or reduction.

公开(公告)号：NO20003618L

公开(公告)日：2001-01-17

申请号：NO20003618

申请日：2000-07-14

Applicant: DEGUSSA ,  FRAUNHOFER GES FORSCHUNG

Inventor： OSTGARD DANIEL ,  PANSTER PETER ,  REHREN CLAUS ,  BERWEILER MONIKA ,  STEPHANI GUENTER ,  SCHNEIDER LOTHAR

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 ,  B01J25/00

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：ID26460A

公开(公告)日：2001-01-11

申请号：ID20000534

申请日：2000-06-29

Applicant: DEGUSSA

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

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：CA2313660A1

公开(公告)日：2001-01-07

申请号：CA2313660

申请日：2000-07-06

Applicant: DEGUSSA

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

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

Abstract: Fixed-bed Raney-type catalysts are made from metal alloy fibers and/or flakes fabricated according to the crucible metal extraction method and than tablated, pressed in mats and/or loaded into a cartridge. The catalysts are used for the hyrogenation, dehydrogenation, isomerisation, reductive alkylation, reductive amination, and/or hydration of organic compounds.

公开(公告)号：PT1068896E

公开(公告)日：2002-06-28

申请号：PT00111604

申请日：2000-05-31

Applicant: DEGUSSA

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

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.