DE69103080D1 - Katalytische Reduktion. - Google Patents

Katalytische Reduktion.

Info

Publication number
DE69103080D1
DE69103080D1 DE69103080T DE69103080T DE69103080D1 DE 69103080 D1 DE69103080 D1 DE 69103080D1 DE 69103080 T DE69103080 T DE 69103080T DE 69103080 T DE69103080 T DE 69103080T DE 69103080 D1 DE69103080 D1 DE 69103080D1
Authority
DE
Germany
Prior art keywords
catalytic material
catalyst
support
flue gas
catalytic reduction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69103080T
Other languages
English (en)
Other versions
DE69103080T2 (de
Inventor
John Malcolm Gascoyne
John William Hayes
Graham Paul Ansell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Application granted granted Critical
Publication of DE69103080D1 publication Critical patent/DE69103080D1/de
Publication of DE69103080T2 publication Critical patent/DE69103080T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6562—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
DE69103080T 1990-05-12 1991-05-08 Katalytische Reduktion. Expired - Fee Related DE69103080T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909010709A GB9010709D0 (en) 1990-05-12 1990-05-12 Catalytic reduction

Publications (2)

Publication Number Publication Date
DE69103080D1 true DE69103080D1 (de) 1994-09-01
DE69103080T2 DE69103080T2 (de) 1994-12-01

Family

ID=10675915

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103080T Expired - Fee Related DE69103080T2 (de) 1990-05-12 1991-05-08 Katalytische Reduktion.

Country Status (5)

Country Link
US (1) US5516741A (de)
EP (1) EP0457480B1 (de)
AT (1) ATE109025T1 (de)
DE (1) DE69103080T2 (de)
GB (1) GB9010709D0 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9226434D0 (en) * 1992-12-18 1993-02-10 Johnson Matthey Plc Catalyst
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
US5905180A (en) * 1996-01-22 1999-05-18 Regents Of The University Of Minnesota Catalytic oxidative dehydrogenation process and catalyst
US6103207A (en) * 1999-04-26 2000-08-15 Ford Global Technologies, Inc. Treating diesel exhaust with a catalytic particulate mixture
DE19937107A1 (de) * 1999-08-06 2001-02-08 Basf Ag Katalysator mit bimodaler Porenradienverteilung
US7390768B2 (en) * 2002-01-22 2008-06-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Stabilized tin-oxide-based oxidation/reduction catalysts
JP3912377B2 (ja) * 2003-12-25 2007-05-09 日産自動車株式会社 排ガス浄化用触媒粉末の製造方法
JP4547930B2 (ja) * 2004-02-17 2010-09-22 日産自動車株式会社 触媒、触媒の調製方法及び排ガス浄化用触媒
JP4547935B2 (ja) * 2004-02-24 2010-09-22 日産自動車株式会社 排ガス浄化用触媒、排ガス浄化触媒、及び触媒の製造方法
JP4513372B2 (ja) * 2004-03-23 2010-07-28 日産自動車株式会社 排ガス浄化用触媒及び排ガス浄化触媒
JP4513384B2 (ja) * 2004-03-31 2010-07-28 日産自動車株式会社 高耐熱性排ガス浄化用触媒及びその製造方法
US7371358B2 (en) * 2004-10-25 2008-05-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Catalyst for treatment and control of post-combustion emissions
JP5200315B2 (ja) * 2004-12-22 2013-06-05 日産自動車株式会社 排気ガス浄化触媒、及び排気ガス浄化触媒の製造方法
US7803201B2 (en) * 2005-02-09 2010-09-28 Headwaters Technology Innovation, Llc Organically complexed nanocatalysts for improving combustion properties of fuels and fuel compositions incorporating such catalysts
US7856992B2 (en) * 2005-02-09 2010-12-28 Headwaters Technology Innovation, Llc Tobacco catalyst and methods for reducing the amount of undesirable small molecules in tobacco smoke
US7357903B2 (en) * 2005-04-12 2008-04-15 Headwaters Heavy Oil, Llc Method for reducing NOx during combustion of coal in a burner
US8115373B2 (en) 2005-07-06 2012-02-14 Rochester Institute Of Technology Self-regenerating particulate trap systems for emissions and methods thereof
US7758660B2 (en) * 2006-02-09 2010-07-20 Headwaters Technology Innovation, Llc Crystalline nanocatalysts for improving combustion properties of fuels and fuel compositions incorporating such catalysts
TW200800387A (en) * 2006-06-01 2008-01-01 Ritek Corp Catalyst for catalyzing carbon nanotubes growth
US20100104555A1 (en) * 2008-10-24 2010-04-29 The Scripps Research Institute HCV neutralizing epitopes
US20110033353A1 (en) * 2009-08-05 2011-02-10 Basf Corporation Preparation of Diesel Oxidation Catalyst Via Deposition of Colloidal Nanoparticles
JP6670386B2 (ja) * 2016-08-17 2020-03-18 三井金属鉱業株式会社 メタン酸化触媒

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135429B (de) * 1969-06-16 1962-08-30 Engelhard Ind Inc Verfahren zur Reinigung von Abgasen, die Oxyde des Stickstoffs und Sauerstoff enthalten
US3599427A (en) * 1969-09-22 1971-08-17 Ford Motor Co Exhaust gas purification
GB1417546A (en) * 1971-11-22 1975-12-10 Johnson Matthey Co Ltd Catalytic reduction of oxides of nitrogen
US3864451A (en) * 1973-08-16 1975-02-04 Environics Inc Method for Removing Nitric Oxide from Combustion Gases
US3932309A (en) * 1974-06-05 1976-01-13 W. R. Grace & Co. Auto exhaust catalysts prepared from sulfite treated platinum and palladium salt solutions
US4233189A (en) * 1979-03-12 1980-11-11 Ford Motor Company Catalyst of rhodium on zirconia
DE3340569A1 (de) * 1983-11-09 1985-05-23 Sued Chemie Ag Katalysator zur herstellung von synthesegas bzw. von wasserstoff und verfahren zu dessen herstellung
JPS61291026A (ja) * 1985-06-17 1986-12-20 Hitachi Ltd 窒素酸化物と一酸化炭素とを同時に除去する方法
US4904633A (en) * 1986-12-18 1990-02-27 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for purifying exhaust gas and method for production thereof
US4830844A (en) * 1987-10-06 1989-05-16 Phillips Petroleum Company Oxidation of carbon monoxide and catalyst composition therefor
US4921830A (en) * 1988-04-13 1990-05-01 Phillips Petroleum Company Catalyst for the oxidation of carbon monoxide

Also Published As

Publication number Publication date
GB9010709D0 (en) 1990-07-04
EP0457480B1 (de) 1994-07-27
US5516741A (en) 1996-05-14
ATE109025T1 (de) 1994-08-15
EP0457480A1 (de) 1991-11-21
DE69103080T2 (de) 1994-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee