公开(公告)号：CZ233199A3

公开(公告)日：2000-01-12

申请号：CZ233199

申请日：1999-06-25

Applicant: DEGUSSA

Inventor： TACKE THOMAS DR ,  SCHINKE PETER ,  LANSINK ROTGERINK HERMANUS DR ,  KRAUSE HELMFRIED

IPC: B01J21/08 ,  B01J13/02 ,  C04B35/14

公开(公告)号：DE19607494A1

公开(公告)日：1997-09-04

申请号：DE19607494

申请日：1996-02-28

Applicant: DEGUSSA

Inventor： LANSINK-ROTGERINK HANS DR ,  RIEDEMANN HEIKE ,  TACKE THOMAS DR ,  KRAUSE HELMFRIED ,  FREUND ANDREAS DR ,  BURMEISTER ROLAND DR ,  PANSTER PETER DR

IPC: B01J27/182 ,  B01J21/06 ,  B01J21/08 ,  B01J27/16 ,  C07B61/00 ,  C07C27/00 ,  C07C29/04 ,  C07C29/08 ,  C07C31/08 ,  C07C31/10 ,  C07C41/09 ,  C07C43/06 ,  C07C41/06

公开(公告)号：DE4405029A1

公开(公告)日：1995-08-24

申请号：DE4405029

申请日：1994-02-17

Applicant: DEGUSSA

Inventor： TACKE THOMAS DR ,  WIELAND STEFAN DR ,  PANSTER PETER DR ,  BANKMANN MARTIN DR ,  MAEGERLEIN HENDRIK

IPC: B01J23/42 ,  B01J3/00 ,  B01J23/44 ,  B01J23/755 ,  C07C51/36 ,  C07C51/48 ,  C07C57/03 ,  C07C57/12 ,  C07C67/303 ,  C07C69/26 ,  C07C69/533 ,  C11B3/10 ,  C11C3/12 ,  C07C69/30 ,  B01J23/72 ,  C07C69/24

Abstract: A process is disclosed for continuously hydrogenating unsaturated fats, fatty acids or fatty acid esters on a shaped catalyst in a solid bed. The reactants flow over the catalyst in the presence of a medium or solvent mixture in supercritical conditions. This leads to considerably improved activity and selectivity of the hydrogenation reaction compared with conventional trickle bed hydrogenation processes.

公开(公告)号：DE102009054984A1

公开(公告)日：2011-06-22

申请号：DE102009054984

申请日：2009-12-18

Applicant: EVONIK DEGUSSA GMBH

Inventor： SCHUBERT ANJA ,  HAAS THOMAS DR ,  SCHAFFER STEFFEN DR ,  TACKE THOMAS DR

IPC: C07C15/52 ,  C12G1/00 ,  C12G1/022 ,  G01N33/14

Abstract: Gegenstand der Erfindung ist ein Verfahren zur Isolierung von Stilbenoiden aus Lösungsmitteln sowie die Verwendung der hiermit erhaltenen Stilbenoide.

公开(公告)号：CZ9803670A3

公开(公告)日：1999-06-16

申请号：CZ367098

申请日：1998-11-12

Applicant: DEGUSSA

Inventor： KRAUSE HELMFRIED ,  LANSINK ROTGERINK HERMANUS DR ,  FEUER OLIVER ,  TACKE THOMAS DR ,  PANSTER PETER DR

IPC: B28B3/20 ,  B01J21/08 ,  B01J23/54 ,  B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  B28B11/16 ,  C01B33/12 ,  C01B33/18 ,  C04B35/14 ,  C07B61/00 ,  C07C29/04 ,  C07C31/08 ,  C07C67/055 ,  C07C69/15

CPC classification number: C04B35/14 ,  B01J21/08 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1047 ,  B01J37/0018 ,  C07C67/055 ,  C07C69/01 ,  C07C69/15

公开(公告)号：ES2125526T3

公开(公告)日：1999-03-01

申请号：ES95110388

申请日：1995-07-04

Applicant: DEGUSSA

Inventor： BRAND REINHOLD DR ,  FREUND ANDREAS DR ,  LANG JUTTA DR ,  LEHMANN THOMAS DR ,  OHMER JOHANNES DR ,  TACKE THOMAS DR

IPC: B01J23/89 ,  B01J37/03 ,  H01M4/92

Abstract: A ternary platinum alloy catalyst on a conductive carbon carrier for use in fuel cells is disclosed. For the production of the catalyst, nitrate salts are used as precursors of the alloy components and all alloy components are deposited concurrently on the carbon carrier. This method of procedure yields ageing-stable catalysts with high oxygen mass activity.

公开(公告)号：DE4300297C2

公开(公告)日：1998-01-29

申请号：DE4300297

申请日：1993-01-08

Applicant: DEGUSSA

Inventor： BANKMANN MARTIN DR ,  BRAND REINHOLD DR ,  FREUND ANDREAS DR ,  TACKE THOMAS DR

IPC: B01J23/40 ,  B01J37/02 ,  C07C1/207 ,  C07C1/22 ,  C07C17/00 ,  C07C29/141 ,  C07C33/20 ,  C07C33/46 ,  C07C41/01 ,  C07C43/164 ,  C07C43/17 ,  C07C51/347 ,  C07C51/367 ,  C07C51/487 ,  C07B41/02 ,  C07B41/04

Abstract: The invention relates to a process for the selective catalytic hydrogenation of the carbonyl group of aromatic aldehydes of the formula in which X can be a carboxyl group, a methyl group or halogen, to give the corresponding alcohols and methyl compounds. The catalytic hydrogenation is carried out with the addition of a solvent, if appropriate in the presence of organic acids, on a shaped supported catalyst containing a metal from the platinum group on a titanium oxide support in the presence of hydrogen at partial pressure of hydrogen of 5 to 50 bar and temperatures of from 100 to 300@C.

公开(公告)号：BR9506806A

公开(公告)日：1997-09-30

申请号：BR9506806

申请日：1995-02-09

Applicant: DEGUSSA

Inventor： TACKE THOMAS DR ,  WIELAND STEFAN DR ,  PANSTER PETER DR ,  BANKMANN MARTIN DR ,  MAEGERLEIN HENDRIK

IPC: B01J23/42 ,  B01J3/00 ,  B01J23/44 ,  B01J23/755 ,  C07C51/36 ,  C07C51/48 ,  C07C57/03 ,  C07C57/12 ,  C07C67/303 ,  C07C69/26 ,  C07C69/533 ,  C11B3/10 ,  C11C3/12

公开(公告)号：DE19501891C1

公开(公告)日：1996-09-26

申请号：DE19501891

申请日：1995-01-23

Applicant: DEGUSSA

Inventor： TACKE THOMAS DR ,  OHLROGGE UWE DR ,  DALY FRANCIS P DR ,  MUELLER HERBERT DR ,  LANSINK-ROTGERINK HANS DR ,  KRAUSE HELMFRIED

IPC: B01J21/06 ,  B01J23/52 ,  B01J23/58 ,  B01J23/62 ,  B01J23/66 ,  B01J31/04 ,  B01J37/02 ,  C07B61/00 ,  C07C67/05 ,  C07C67/055 ,  C07C69/15 ,  B01J31/26

Abstract: Molded catalyst support of silica, aluminosilicate or alumina contains 0.1-25 wt.% zirconium and/or titanium. An Independent claim is also included for the production of the molded catalyst support.

公开(公告)号：ES2193117T3

公开(公告)日：2003-11-01

申请号：ES01101510

申请日：1996-01-18

Applicant: DEGUSSA

Inventor： TACKE THOMAS DR ,  OHLROGGE UWE DR ,  MULLER HERBERT DR ,  LANSINK-ROTGERINK HERMANUS GER ,  KRAUSE HELMFRIED ,  DALY FRANCIS P

IPC: B01J21/06 ,  B01J23/52 ,  B01J23/58 ,  B01J23/62 ,  B01J23/66 ,  B01J31/04 ,  B01J37/02 ,  C07B61/00 ,  C07C67/05 ,  C07C67/055 ,  C07C69/15

Abstract: Molded catalyst support of silica, aluminosilicate or alumina contains 0.1-25 wt.% zirconium and/or titanium. An Independent claim is also included for the production of the molded catalyst support.