公开(公告)号：CA2341068A1

公开(公告)日：2001-09-21

申请号：CA2341068

申请日：2001-03-19

Applicant: DMC2 DEGUSSA METALS CATALYSTS

Inventor： BAUMANN FRANK ,  WIELAND STEFAN

IPC: C01B3/48 ,  B01J23/38 ,  B01J23/56 ,  B01J23/89 ,  C01B3/16 ,  C01B3/58 ,  C10K3/04 ,  H01M8/04 ,  H01M8/06 ,  C01B31/20 ,  C01B3/32 ,  B01D53/62

Abstract: A method for conversion of carbon monoxide to carbon dioxide and hydrogen with water in a gas mixture containing hydrogen and other oxidizable components. An oxidation-active noble metal shift catalyst is the catalyst. The necessary operating temperature of the catalyst is established and optionally maintained by partial oxidation of the oxidizable components of the gas mixture.

公开(公告)号：BR0102041A

公开(公告)日：2001-12-18

申请号：BR0102041

申请日：2001-05-18

Applicant: DMC2 DEGUSSA METALS CATALYSTS

Inventor： WIELAND STEFAN ,  BAUMANN FRANK ,  AHLBORN RAINER

IPC: C01B3/38 ,  C01B3/40 ,  H01M8/06 ,  C10G45/52 ,  C10G35/085 ,  B01J23/42

Abstract: The autothermal catalyst steam reforming of hydrocarbons by the passage of a pre-warmed reactant mixture of hydrocarbons, oxygen and water or water vapor over a catalyst comprises adiabatic operation of the process with a platinum group metal catalyst supported on an oxide support comprising aluminum oxide, silicon dioxide and/or titanium dioxide with zeolites.

公开(公告)号：DE10025032A1

公开(公告)日：2001-11-29

申请号：DE10025032

申请日：2000-05-20

Applicant: DMC2 DEGUSSA METALS CATALYSTS

Inventor： AHLBORN RAINER ,  BAUMANN FRANK ,  WIELAND STEFAN

IPC: C01B3/38 ,  C01B3/40 ,  H01M8/06

Abstract: The autothermal catalyst steam reforming of hydrocarbons by the passage of a pre-warmed reactant mixture of hydrocarbons, oxygen and water or water vapor over a catalyst comprises adiabatic operation of the process with a platinum group metal catalyst supported on an oxide support comprising aluminum oxide, silicon dioxide and/or titanium dioxide with zeolites.

公开(公告)号：CA2348120A1

公开(公告)日：2001-11-20

申请号：CA2348120

申请日：2001-05-17

Applicant: DMC2 DEGUSSA METALS CATALYSTS

Inventor： BAUMANN FRANK ,  WIELAND STEFAN ,  AHLBORN RAINER

IPC: C01B3/38 ,  C01B3/40 ,  H01M8/06

Abstract: The invention provides a process for autothermal catalytic steam reforming of hydrocarbons by passing a reactant mixture of hydrocarbons, oxygen and water or water vapour, heated to a preheating temperature, over a catalyst. The process is characterised in that it is operated adiabatically and the catalyst has a coating of a catalyst material on a support structure, the catalyst material containing at least one platinum group metal on an oxidic support material from the group comprising aluminium oxide, silico n dioxide, titanium dioxide or mixed oxides thereof and zeolites.

公开(公告)号：CA2341068C

公开(公告)日：2008-07-29

申请号：CA2341068

申请日：2001-03-19

Applicant: DMC2 DEGUSSA METALS CATALYSTS

Inventor： WIELAND STEFAN ,  BAUMANN FRANK

IPC: C01B3/16 ,  C01B3/48 ,  B01D53/62 ,  B01J23/38 ,  B01J23/56 ,  B01J23/89 ,  C01B3/58 ,  C10K3/04 ,  H01M8/04 ,  H01M8/06

Abstract: A method for conversion of carbon monoxide to carbon dioxide and hydrogen with water in a gas mixture containing hydrogen and other oxidizable components. An oxidation-active noble metal shift catalyst is the catalyst. The necessary operating temperature of the catalyst is established and optionally maintained by partial oxidation of the oxidizable components of the gas mixture.

公开(公告)号：DE10013894A1

公开(公告)日：2001-10-04

申请号：DE10013894

申请日：2000-03-21

Applicant: DMC2 DEGUSSA METALS CATALYSTS

Inventor： BAUMANN FRANK ,  WIELAND STEFAN

IPC: C01B3/48 ,  B01J23/38 ,  B01J23/56 ,  B01J23/89 ,  C01B3/16 ,  C01B3/58 ,  C10K3/04 ,  H01M8/04 ,  H01M8/06

Abstract: In converting carbon monoxide (CO) in a gas mixture containing hydrogen (H2) and other oxidizable constituents with water to carbon dioxide (CO2) and H2 (CO conversion) by passing the mixture over a shift catalyst at the CO conversion temperature, an oxidation-active shift catalyst based on noble metals is used and the operating temperature is adjusted and optionally maintained by partial oxidation of the oxidizable constituents of the gas mixture. An Independent claim is also included for a catalyst for this process, which comprises platinum and/or palladium, iron or copper and cerium oxide on a finely-divided alumina, in the form of a coating on a monolithic ceramic or metal honeycomb, open-cell ceramic or metal foam molding, metal sheet, heat exchanger plates or irregular molding.

公开(公告)号：CA2341056A1

公开(公告)日：2001-09-21

申请号：CA2341056

申请日：2001-03-19

Applicant: DMC2 DEGUSSA METALS CATALYSTS

Inventor： WIELAND STEFAN ,  BAUMANN FRANK

IPC: C01B3/48 ,  B01J23/89 ,  B01J35/04 ,  B01J37/02 ,  C01B3/16 ,  C10K3/02 ,  H01M8/0662 ,  C01B31/20 ,  C01B3/32 ,  B01D53/62

Abstract: A method for catalytic conversion of carbon monoxide with water to carbon dioxide and water in a hydrogen-containing gas mixture (carbon monoxide conversion) by passing the gas mixture over a shift catalyst that is at an operating temperature fo r the carbon monoxide conversion. The method is carried out with a shift catalyst based o n noble metals that is applied to an inert support element in the form of a coating.

公开(公告)号：CA2308927A1

公开(公告)日：2000-11-22

申请号：CA2308927

申请日：2000-05-19

Applicant: DEGUSSA

Inventor： ADAM FRANK ,  BAUMANN FRANK ,  ANDERSCH STEFAN ,  WIELAND STEFAN

IPC: B01J21/12 ,  B01J23/60 ,  B01J23/80 ,  B01J29/068 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/14 ,  B01J37/16 ,  B01J37/18 ,  C01B3/32 ,  H01M8/06

Abstract: The invention relates to a catalyst for the steam reforming of alcohols, which contains a palladium/zinc alloy and zinc oxide as catalytically active components. The alloy catalyst is characterised in that the catalytically active components are deposited on at least one support material from the group comprising aluminium oxide, aluminium silicate, titanium oxide, zirconium oxide, zeoliths and mixtures or mixed oxides thereof.