ATE401950T1 - Katalytische metallplatte - Google Patents
Katalytische metallplatteInfo
- Publication number
- ATE401950T1 ATE401950T1 AT97950717T AT97950717T ATE401950T1 AT E401950 T1 ATE401950 T1 AT E401950T1 AT 97950717 T AT97950717 T AT 97950717T AT 97950717 T AT97950717 T AT 97950717T AT E401950 T1 ATE401950 T1 AT E401950T1
- Authority
- AT
- Austria
- Prior art keywords
- metal plate
- catalytic metal
- motorcycles
- article
- directed
- Prior art date
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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] 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
- B01J23/54—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
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0225—Coating of metal substrates
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0244—Coatings comprising several layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1023—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/902—Multilayered catalyst
- B01D2255/9022—Two layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Glass Compositions (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76154496A | 1996-12-06 | 1996-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE401950T1 true ATE401950T1 (de) | 2008-08-15 |
Family
ID=25062533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97950717T ATE401950T1 (de) | 1996-12-06 | 1997-12-04 | Katalytische metallplatte |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP0951340B8 (de) |
JP (1) | JP2001524018A (de) |
KR (1) | KR20000069323A (de) |
CN (1) | CN1128655C (de) |
AT (1) | ATE401950T1 (de) |
AU (1) | AU5364698A (de) |
DE (1) | DE69738852D1 (de) |
TW (1) | TW442324B (de) |
WO (1) | WO1998024535A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000024518A (ja) * | 1998-07-10 | 2000-01-25 | Tokyo Roki Co Ltd | 触媒装置の製造方法 |
DE19919268C2 (de) * | 1999-04-28 | 2002-02-28 | Forschungszentrum Juelich Gmbh | Rekombinator zum Beseitigen von Wasserstoff |
DE102004043421A1 (de) * | 2004-09-06 | 2006-03-23 | W.C. Heraeus Gmbh | Katalysator für 2-Takt-Motoren oder Kleinmotoren |
WO2006046316A1 (ja) | 2004-10-28 | 2006-05-04 | Cataler Corporation | 排ガス浄化用触媒 |
US7981390B2 (en) * | 2008-12-23 | 2011-07-19 | Basf Corporation | Small engine palladium catalyst article and method of making |
US9011783B2 (en) * | 2009-11-12 | 2015-04-21 | Umicore Ag & Co. Kg | Diesel oxidation catalyst |
US8765625B2 (en) | 2009-12-10 | 2014-07-01 | Shubin, Inc. | Engine exhaust catalysts containing copper-ceria |
BR112014006900B8 (pt) * | 2011-09-23 | 2019-10-15 | Basf Corp | catalisador e compósito de catalisador de oxidação de diesel em camadas, uso e processo para preparação do mesmo e sistema para tratar uma corrente de escape gasoso de um motor a diesel |
US9403157B2 (en) * | 2013-04-29 | 2016-08-02 | Ford Global Technologies, Llc | Three-way catalyst comprising mixture of nickel and copper |
CN110944732A (zh) | 2017-06-13 | 2020-03-31 | 里兰斯坦福初级大学理事会 | 具有增强的催化活性的电化学催化剂 |
CN107737526A (zh) * | 2017-10-25 | 2018-02-27 | 成都新柯力化工科技有限公司 | 一种高效净化汽车尾气的石墨烯催化板及制备方法 |
CN113574255A (zh) * | 2019-03-18 | 2021-10-29 | 巴斯夫公司 | 层状三金属催化制品和制造所述催化制品的方法 |
WO2020190994A1 (en) * | 2019-03-18 | 2020-09-24 | Basf Corporation | Layered tri-metallic catalytic article and method of manufacturing the catalytic article |
US20210220813A1 (en) * | 2020-01-16 | 2021-07-22 | Johnson Matthey Public Limited Company | Pallet for supporting a catalyst monolith during coating |
JP7299443B1 (ja) * | 2021-11-11 | 2023-06-27 | ユミコア日本触媒株式会社 | 排気ガス浄化用触媒およびそれを用いた排気ガス浄化方法 |
Family Cites Families (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483138A (en) | 1966-08-31 | 1969-12-09 | Ethyl Corp | Neodymium oxide catalyst compositions |
US3545917A (en) | 1967-10-10 | 1970-12-08 | Ethyl Corp | Method of decomposing nitrogen oxides |
US3524721A (en) | 1967-12-22 | 1970-08-18 | Ethyl Corp | Catalyst composition |
US3676370A (en) | 1970-08-31 | 1972-07-11 | Ethyl Corp | Neodymium oxide-barium oxide catalyst composition |
US3787560A (en) | 1972-01-24 | 1974-01-22 | Ethyl Corp | Method of decomposing nitrogen oxides |
US3899444A (en) | 1972-02-07 | 1975-08-12 | Ethyl Corp | Exhaust gas catalyst support |
US3993572A (en) | 1972-08-04 | 1976-11-23 | Engelhard Minerals & Chemicals Corporation | Rare earth containing catalyst composition |
US4021185A (en) | 1973-12-10 | 1977-05-03 | Engelhard Minerals & Chemicals Corporation | Compositions and methods for high temperature stable catalysts |
US3956188A (en) | 1973-12-10 | 1976-05-11 | Engelhard Minerals & Chemicals Corporation | Compositions and methods for high temperature stable catalysts |
JPS5720013B2 (de) | 1974-05-14 | 1982-04-26 | ||
MX4509E (es) | 1975-08-27 | 1982-06-02 | Engelhard Min & Chem | Composicion catalitica mejorada para oxidar en forma simultanea hidrocarburos gascosos y monoxido de carbono y reducir oxidos de nitrogeno |
BE857754A (fr) | 1976-08-18 | 1978-02-13 | Celanese Polymer Special Co | Composition de resine pour revetements, notamment par electrodeposition cathodique |
US4189404A (en) | 1977-01-06 | 1980-02-19 | Engelhard Minerals & Chemicals Corporation | Catalyst and process of its preparation |
US4134860A (en) | 1977-04-29 | 1979-01-16 | Engelhard Minerals & Chemicals Corporation | Catalyst manufacture |
US4171288A (en) | 1977-09-23 | 1979-10-16 | Engelhard Minerals & Chemicals Corporation | Catalyst compositions and the method of manufacturing them |
DE2907106C2 (de) | 1979-02-23 | 1985-12-19 | Degussa Ag, 6000 Frankfurt | Abgaskatalysator und seine Verwendung zur Reinigung der Abgase von Verbrennungskraftmaschinen |
JPS57240A (en) | 1980-05-30 | 1982-01-05 | Komatsu Ltd | Controller for oil pressure of construction equipment |
JPS5952530A (ja) | 1982-09-20 | 1984-03-27 | Matsushita Electric Ind Co Ltd | 触媒 |
JPS59127649A (ja) | 1983-01-05 | 1984-07-23 | Toyota Motor Corp | 排気ガス浄化用触媒 |
US4591580A (en) | 1983-01-26 | 1986-05-27 | W. R. Grace & Co. | Stabilized and doubly promoted platinum group metal catalysts for emission control and method of making same |
US4476246A (en) | 1983-01-26 | 1984-10-09 | W. R. Grace & Co. | Doubly promoted platinum group metal catalysts for emission control |
CA1213874A (en) | 1983-05-12 | 1986-11-12 | Tomohisa Ohata | Process for producing honeycomb catalyst for exhaust gas conversion |
JPS6019036A (ja) | 1983-07-12 | 1985-01-31 | Toyota Motor Corp | 排気ガス浄化用触媒 |
JPS6031828A (ja) | 1983-08-03 | 1985-02-18 | Toyota Motor Corp | 排ガス浄化用触媒とその製造方法 |
JPS60110334A (ja) | 1983-11-21 | 1985-06-15 | Nissan Motor Co Ltd | 排ガス浄化用触媒の製造方法 |
JPS60232253A (ja) | 1984-04-27 | 1985-11-18 | Toyota Motor Corp | 排気ガス浄化用モノリス触媒 |
US4675308A (en) | 1984-06-14 | 1987-06-23 | Engelhard Corporation | Three-way catalyst for lean operating engines |
US4591518A (en) | 1984-08-13 | 1986-05-27 | Ppg Industries, Inc. | Acrylic functional urethane alkyd resin coating compositions |
US4678770A (en) | 1985-01-31 | 1987-07-07 | Engelhard Corporation | Three-way catalyst for lean exhaust systems |
US4591578A (en) | 1985-02-04 | 1986-05-27 | American Cyanamid Company | Catalyst of molybdenum on wide-pore carbon support |
US4624940A (en) | 1985-04-12 | 1986-11-25 | Engelhard Corporation | High temperature catalyst compositions for internal combustion engine |
US4708946A (en) | 1985-05-23 | 1987-11-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for purifying exhaust gas |
JPS6271538A (ja) | 1985-09-24 | 1987-04-02 | Mazda Motor Corp | エンジンの排気ガス浄化用触媒 |
US4727052A (en) | 1986-06-27 | 1988-02-23 | Engelhard Corporation | Catalyst compositions and methods of making the same |
US4714694A (en) | 1986-06-30 | 1987-12-22 | Engelhard Corporation | Aluminum-stabilized ceria catalyst compositions, and methods of making the same |
JPH0661544B2 (ja) | 1986-06-30 | 1994-08-17 | 株式会社クボタ | オゾン処理装置 |
JPS6377544A (ja) | 1986-09-19 | 1988-04-07 | Nissan Motor Co Ltd | 排気ガス浄化用触媒 |
JPS6388040A (ja) | 1986-09-30 | 1988-04-19 | Nippon Engeruharudo Kk | 車輌用排気ガス浄化用触媒及びその製造方法 |
JPH0675676B2 (ja) | 1986-12-24 | 1994-09-28 | トヨタ自動車株式会社 | 排気ガス浄化用触媒 |
JPH0811182B2 (ja) | 1987-02-10 | 1996-02-07 | 日産自動車株式会社 | 排ガス浄化用触媒 |
JPS63205141A (ja) | 1987-02-23 | 1988-08-24 | Nissan Motor Co Ltd | 排ガス浄化用触媒 |
US4780447A (en) | 1987-07-10 | 1988-10-25 | W. R. Grace & Co.-Conn. | Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen sulfide and method of making the catalysts |
JP2537239B2 (ja) | 1987-08-28 | 1996-09-25 | エヌ・イーケムキヤツト 株式会社 | 耐熱性に優れた内燃機関排気ガス浄化用触媒及びその製造方法 |
DE3729683A1 (de) * | 1987-09-04 | 1989-03-30 | Mototech Motoren Umweltschutz | Einrichtung zur nachbehandlung der abgase von kleinvolumigen zweitaktottomotoren sowie verfahren zu ihrer herstellung |
JPH01210032A (ja) | 1988-02-18 | 1989-08-23 | Nippon Engeruharudo Kk | 排気ガス浄化用触媒及びその製造方法 |
US4923842A (en) | 1988-10-11 | 1990-05-08 | Allied-Signal Inc. | Lanthanum containing catalyst for treating automotive exhaust |
CA2011484C (en) | 1989-04-19 | 1997-03-04 | Joseph C. Dettling | Palladium-containing, ceria-supported platinum catalyst and catalyst assembly including the same |
US5139992A (en) | 1989-11-08 | 1992-08-18 | Engelhard Corporation | Three-way conversion catalyst including a ceria-containing zirconia support |
US5254519A (en) | 1990-02-22 | 1993-10-19 | Engelhard Corporation | Catalyst composition containing platinum and rhodium components |
US5057483A (en) | 1990-02-22 | 1991-10-15 | Engelhard Corporation | Catalyst composition containing segregated platinum and rhodium components |
US5130109A (en) | 1990-02-22 | 1992-07-14 | Wan Chung Zong | Catalyst composition containing segregated platinum and rhodium components |
JP3309971B2 (ja) * | 1990-03-30 | 2002-07-29 | 東京濾器株式会社 | 排気ガス浄化用触媒の製造法 |
US5204302A (en) * | 1991-09-05 | 1993-04-20 | Technalum Research, Inc. | Catalyst composition and a method for its preparation |
US5234882A (en) * | 1991-10-22 | 1993-08-10 | Pfefferle William C | Catalyst and preparation thereof |
US5212142A (en) | 1991-11-04 | 1993-05-18 | Engelhard Corporation | High performance thermally stable catalyst |
EP0705134B1 (de) * | 1993-06-25 | 1999-04-14 | Engelhard Corporation | Zusammengesetzten schichtkatalysator |
US5359333A (en) | 1993-07-21 | 1994-10-25 | E-Systems, Inc. | Robust multiple cochannel emitter detectors |
CA2192176A1 (en) * | 1994-06-17 | 1995-12-28 | Shau-Lin Chen | Layered catalyst composite |
US5721188A (en) * | 1995-01-17 | 1998-02-24 | Engelhard Corporation | Thermal spray method for adhering a catalytic material to a metallic substrate |
US6087298A (en) | 1996-05-14 | 2000-07-11 | Engelhard Corporation | Exhaust gas treatment system |
US5981427A (en) | 1996-09-04 | 1999-11-09 | Engelhard Corporation | Catalyst composition |
US5898014A (en) | 1996-09-27 | 1999-04-27 | Engelhard Corporation | Catalyst composition containing oxygen storage components |
-
1997
- 1997-11-24 TW TW086117596A patent/TW442324B/zh active
- 1997-12-04 JP JP52566498A patent/JP2001524018A/ja active Pending
- 1997-12-04 AU AU53646/98A patent/AU5364698A/en not_active Abandoned
- 1997-12-04 WO PCT/US1997/021742 patent/WO1998024535A1/en not_active Application Discontinuation
- 1997-12-04 EP EP97950717A patent/EP0951340B8/de not_active Expired - Lifetime
- 1997-12-04 CN CN97180327A patent/CN1128655C/zh not_active Expired - Fee Related
- 1997-12-04 EP EP08012837A patent/EP1977819A3/de not_active Withdrawn
- 1997-12-04 KR KR1019997005011A patent/KR20000069323A/ko not_active Application Discontinuation
- 1997-12-04 AT AT97950717T patent/ATE401950T1/de not_active IP Right Cessation
- 1997-12-04 DE DE69738852T patent/DE69738852D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0951340B1 (de) | 2008-07-23 |
WO1998024535A1 (en) | 1998-06-11 |
JP2001524018A (ja) | 2001-11-27 |
DE69738852D1 (de) | 2008-09-04 |
EP1977819A3 (de) | 2009-03-25 |
CN1239903A (zh) | 1999-12-29 |
EP0951340B8 (de) | 2008-10-01 |
KR20000069323A (ko) | 2000-11-25 |
TW442324B (en) | 2001-06-23 |
EP1977819A2 (de) | 2008-10-08 |
AU5364698A (en) | 1998-06-29 |
CN1128655C (zh) | 2003-11-26 |
EP0951340A1 (de) | 1999-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |