ATE480329T1 - Katalytisches material mit verbesserter umwandlungsleistung - Google Patents
Katalytisches material mit verbesserter umwandlungsleistungInfo
- Publication number
- ATE480329T1 ATE480329T1 AT99918835T AT99918835T ATE480329T1 AT E480329 T1 ATE480329 T1 AT E480329T1 AT 99918835 T AT99918835 T AT 99918835T AT 99918835 T AT99918835 T AT 99918835T AT E480329 T1 ATE480329 T1 AT E480329T1
- Authority
- AT
- Austria
- Prior art keywords
- hpmphsa
- porosity
- percent
- catalytic material
- support phase
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 11
- 230000003197 catalytic effect Effects 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- -1 platinum group metals Chemical class 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
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
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
- B01D53/865—Simultaneous elimination of the components 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/074,239 US6110862A (en) | 1998-05-07 | 1998-05-07 | Catalytic material having improved conversion performance |
| PCT/US1999/009022 WO1999056876A1 (en) | 1998-05-07 | 1999-04-26 | Catalytic material having improved conversion performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE480329T1 true ATE480329T1 (de) | 2010-09-15 |
Family
ID=22118505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99918835T ATE480329T1 (de) | 1998-05-07 | 1999-04-26 | Katalytisches material mit verbesserter umwandlungsleistung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6110862A (de) |
| EP (1) | EP1077769B1 (de) |
| JP (1) | JP4018337B2 (de) |
| KR (1) | KR100584799B1 (de) |
| AT (1) | ATE480329T1 (de) |
| AU (1) | AU3665599A (de) |
| DE (1) | DE69942740D1 (de) |
| TW (1) | TWI259104B (de) |
| WO (1) | WO1999056876A1 (de) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69925699T2 (de) * | 1998-12-25 | 2006-03-23 | Tosoh Corp., Shinnanyo | Verbrennungskatalysatoren und Verfahren zur Entfernung von organischen Verbindungen |
| JP3473898B2 (ja) * | 1999-04-22 | 2003-12-08 | 松下電器産業株式会社 | 水素精製装置 |
| US6299995B1 (en) * | 2000-05-31 | 2001-10-09 | Uop Llc | Process for carbon monoxide preferential oxidation for use with fuel cells |
| US20030205468A1 (en) * | 2001-03-28 | 2003-11-06 | Ming-Cheng Wu | High temperature poison resistant sensor |
| US7563746B2 (en) * | 2002-02-06 | 2009-07-21 | Umicore Ag & Co. Kg | Catalyst and method of making the same |
| WO2003066215A1 (en) * | 2002-02-06 | 2003-08-14 | Japan Energy Corporation | Method for preparing hydrogenation purification catalyst |
| EP1487740A1 (de) * | 2002-03-13 | 2004-12-22 | Conocophillips Company | Katalysatorstrukturen mit kontrollierter porenstruktur und verfahren zur herstellung von synthesegas |
| US7341977B2 (en) * | 2003-06-20 | 2008-03-11 | Nanoscale Corporation | Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides |
| PL2316567T3 (pl) * | 2003-09-26 | 2018-07-31 | 3M Innovative Properties Co. | Katalizatory, środki aktywujące, nośniki i metodologie użyteczne do wytwarzania układów katalizatora, w szczególności gdy katalizator jest osadzany na nośnikach z wykorzystaniem fizycznego osadzania z fazy gazowej |
| KR100542911B1 (ko) * | 2003-10-25 | 2006-01-11 | 한국과학기술연구원 | 연료전지 자동차에 이용되는 가솔린 개질용 저압차 촉매와 이의 제조방법 |
| 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 |
| EP1786562A2 (de) * | 2004-07-08 | 2007-05-23 | Nissan Motor Co., Ltd. | Katalysator, abgasreinigungskatalysator und herstellungsverfahren dafür |
| 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 |
| KR100656014B1 (ko) * | 2005-01-15 | 2006-12-08 | 현대자동차주식회사 | 희박 질소산화물 제거용 메조포러스 분자체 담지 백금계촉매의 제조방법 |
| US7550124B2 (en) * | 2006-08-21 | 2009-06-23 | Basf Catalysts Llc | Layered catalyst composite |
| US7758834B2 (en) * | 2006-08-21 | 2010-07-20 | Basf Corporation | Layered catalyst composite |
| DE602008002218D1 (de) * | 2007-01-16 | 2010-09-30 | Dow Global Technologies Inc | Elastische fasern und kleidungsstücke aus olefinblockpolymeren |
| US8007750B2 (en) | 2007-07-19 | 2011-08-30 | Basf Corporation | Multilayered catalyst compositions |
| US7879755B2 (en) * | 2007-08-09 | 2011-02-01 | Basf Corporation | Catalyst compositions |
| US8038951B2 (en) | 2007-08-09 | 2011-10-18 | Basf Corporation | Catalyst compositions |
| US7622096B2 (en) * | 2007-08-09 | 2009-11-24 | Basf Catalysts Llc | Multilayered catalyst compositions |
| US7922988B2 (en) * | 2007-08-09 | 2011-04-12 | Michel Deeba | Multilayered catalyst compositions |
| US20090175773A1 (en) * | 2008-01-08 | 2009-07-09 | Chen Shau-Lin F | Multilayered Catalyst Compositions |
| US9440192B2 (en) * | 2009-01-16 | 2016-09-13 | Basf Corporation | Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems |
| US8211392B2 (en) * | 2009-01-16 | 2012-07-03 | Basf Corporation | Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion |
| US8329607B2 (en) * | 2009-01-16 | 2012-12-11 | Basf Corporation | Layered diesel oxidation catalyst composites |
| US8252258B2 (en) * | 2009-01-16 | 2012-08-28 | Basf Corporation | Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion |
| US8415269B2 (en) * | 2009-01-21 | 2013-04-09 | WGCH Technology Limited | Palladium-gold catalyst synthesis |
| US8940242B2 (en) * | 2009-04-17 | 2015-01-27 | Basf Corporation | Multi-zoned catalyst compositions |
| HUE027335T2 (en) | 2010-02-01 | 2016-09-28 | Johnson Matthey Plc | Three way catalyst comprising extruded solid body |
| GB2493449B (en) | 2011-08-03 | 2014-01-15 | Johnson Matthey Plc | Extruded honeycomb catalyst |
| JP6040232B2 (ja) | 2012-05-14 | 2016-12-07 | エヌ・イーケムキャット株式会社 | 排気ガス浄化装置 |
| US9333490B2 (en) * | 2013-03-14 | 2016-05-10 | Basf Corporation | Zoned catalyst for diesel applications |
| US10030559B2 (en) | 2013-03-15 | 2018-07-24 | N.E. Chemcat Corporation | Oxidation catalyst and exhaust gas purification device using same |
| GB2520776A (en) | 2013-12-02 | 2015-06-03 | Johnson Matthey Plc | Wall-flow filter comprising catalytic washcoat |
| GB2596755B (en) | 2019-06-26 | 2023-05-17 | Johnson Matthey Plc | Composite, zoned oxidation catalyst for a compression ignition internal combustion engine |
| GB201914958D0 (en) | 2019-06-26 | 2019-11-27 | Johnson Matthey Plc | Composite, zoned oxidation catalyst for a compression ignition internal combustion engine |
| KR102762748B1 (ko) | 2019-10-16 | 2025-02-10 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 압축 점화 내연 기관을 위한 복합 구역화 산화 촉매 |
| GB202004769D0 (en) | 2019-10-16 | 2020-05-13 | Johnson Matthey Plc | Composite, zoned oxidation catalyst for a compression ignition internal combustion engine |
Family Cites Families (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096154A (en) * | 1959-12-23 | 1963-07-02 | Gulf Research Development Co | Method for preparing beta-alumina trihydrate |
| US3245919A (en) * | 1961-05-22 | 1966-04-12 | Sinclair Refining Co | Boehmite base precursor |
| US3565830A (en) * | 1963-02-07 | 1971-02-23 | Engelhard Min & Chem | Coated film of catalytically active oxide on a refractory support |
| 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 |
| US3669904A (en) * | 1970-05-28 | 1972-06-13 | Air Prod & Chem | Particles featuring gamma alumina |
| US3676370A (en) * | 1970-08-31 | 1972-07-11 | Ethyl Corp | Neodymium oxide-barium oxide catalyst composition |
| US3692698A (en) * | 1970-12-28 | 1972-09-19 | Exxon Research Engineering Co | Hydroprocessing catalyst |
| US3987155A (en) * | 1971-10-20 | 1976-10-19 | Continental Oil Company | High-porosity, high-surface area, low-bulk density alumina |
| US3773691A (en) * | 1971-12-23 | 1973-11-20 | Continental Oil Co | Removal of residual carbon contaminates from alumina |
| 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 |
| US4024231A (en) * | 1972-08-10 | 1977-05-17 | Continental Oil Company | Producing alumina having a majority of pore diameters of 35-80A |
| US3975509A (en) * | 1972-10-16 | 1976-08-17 | Continental Oil Company | Process for producing alpha alumina monohydrate |
| US3898322A (en) * | 1972-12-15 | 1975-08-05 | Continental Oil Co | Alumina having a binodal pore volume distribution |
| FR2252394B1 (de) * | 1973-11-23 | 1977-06-10 | Raffinage Cie Francaise | |
| 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 |
| US4014821A (en) * | 1974-02-07 | 1977-03-29 | Exxon Research And Engineering Company | Heavy crude conversion catalyst |
| JPS5720013B2 (de) * | 1974-05-14 | 1982-04-26 | ||
| US4038175A (en) * | 1974-09-23 | 1977-07-26 | Union Carbide Corporation | Supported metal catalyst, methods of making same, and processing using same |
| JPS5857221B2 (ja) * | 1974-11-25 | 1983-12-19 | トウアネンリヨウコウギヨウ カブシキガイシヤ | スイソカシヨクバイ |
| 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 |
| CA1069486A (en) * | 1975-11-10 | 1980-01-08 | Nalco Chemical Company | Method of preparing a controlled pore volume alumina with citric acid |
| US4175118A (en) * | 1975-12-17 | 1979-11-20 | Condea Chemie Gmbh | Method for manufacturing a high porous alumina having a large surface area and a low bulk density |
| US4189404A (en) * | 1977-01-06 | 1980-02-19 | Engelhard Minerals & Chemicals Corporation | Catalyst and process of its preparation |
| US4179408A (en) * | 1977-03-25 | 1979-12-18 | W. R. Grace & Co. | Process for preparing spheroidal alumina particles |
| US4134860A (en) * | 1977-04-29 | 1979-01-16 | Engelhard Minerals & Chemicals Corporation | Catalyst manufacture |
| FR2398540A1 (fr) * | 1977-07-29 | 1979-02-23 | Raffinage Cie Francaise | Procede de preparation d'alumines a porosite controlee et applications des alumines ainsi preparees |
| US4171288A (en) * | 1977-09-23 | 1979-10-16 | Engelhard Minerals & Chemicals Corporation | Catalyst compositions and the method of manufacturing them |
| US4171287A (en) * | 1977-09-23 | 1979-10-16 | Engelhard Minerals & Chemicals Corporation | Catalyst compositions and the method of manufacturing them |
| US4171289A (en) * | 1977-12-02 | 1979-10-16 | Exxon Research & Engineering Co. | Selective automotive exhaust catalysts and a process for their preparation |
| US4181602A (en) * | 1977-12-21 | 1980-01-01 | Standard Oil Company (Indiana) | Process for the hydrotreating of heavy hydrocarbon streams |
| US4176171A (en) * | 1978-08-14 | 1979-11-27 | Continental Oil Company | High pore volume alumina from dilute high injection alkoxide feed |
| DE2907106C2 (de) * | 1979-02-23 | 1985-12-19 | Degussa Ag, 6000 Frankfurt | Abgaskatalysator und seine Verwendung zur Reinigung der Abgase von Verbrennungskraftmaschinen |
| US4335023A (en) * | 1980-01-24 | 1982-06-15 | Engelhard Corporation | Monolithic catalyst member and support therefor |
| JPS57105240A (en) * | 1980-12-24 | 1982-06-30 | Mitsui Toatsu Chem Inc | Exhaust gas purifying catalyst and preparation thereof |
| US4418237A (en) * | 1981-03-30 | 1983-11-29 | Uop Inc. | Dehydrogenation of dehydrogenatable hydrocarbons |
| US4454026A (en) * | 1981-06-17 | 1984-06-12 | Standard Oil Company (Indiana) | Hydrotreating catalyst and process |
| US4438219A (en) * | 1981-10-28 | 1984-03-20 | Texaco Inc. | Alumina catalyst stable at high temperatures |
| FR2528721B1 (fr) * | 1982-06-17 | 1986-02-28 | Pro Catalyse Ste Fse Prod Cata | Catalyseur supporte presentant une resistance accrue aux poisons et son utilisation en particulier pour l'hydrotraitement de fractions petrolieres contenant des metaux |
| 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 |
| US4757045A (en) * | 1983-02-14 | 1988-07-12 | Engelhard Corporation | Catalysts with support coatings having increased macroporosity and method for producing the catalysts |
| 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 |
| US4510262A (en) * | 1983-10-17 | 1985-04-09 | W. R. Grace & Co. | Doubly promoted catalyst with high geometric surface area |
| 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 |
| FR2563120A1 (fr) * | 1984-04-23 | 1985-10-25 | Leuna Werke Veb | Catalyseur pour le reformage d'hydrocarbures, et procede pour sa fabrication |
| JPS60232253A (ja) * | 1984-04-27 | 1985-11-18 | Toyota Motor Corp | 排気ガス浄化用モノリス触媒 |
| 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 |
| US4624938A (en) * | 1985-04-26 | 1986-11-25 | Shell Oil Company | Process for producing wide-pore catalyst supports |
| 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 |
| US4714692A (en) * | 1986-04-03 | 1987-12-22 | Uop Inc. | Microemulsion impregnated catalyst composite and use thereof in a synthesis gas conversion process |
| 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 |
| US5202300A (en) * | 1988-02-18 | 1993-04-13 | Engelhard Corporation | Catalyst for purification of exhaust gas |
| 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 |
| 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 |
| CA2080651A1 (en) * | 1991-10-17 | 1993-04-18 | Petrus Franciscus Van Grinsven | Catalyst and process for the catalytic partial oxidation of hydrocarbons |
| US5212142A (en) * | 1991-11-04 | 1993-05-18 | Engelhard Corporation | High performance thermally stable catalyst |
| FR2687057B3 (fr) * | 1992-02-10 | 1994-04-29 | Moulinex Sa | Recipient contenant du lait adapte a un accessoire pour cappuccino. |
| DE4244712C2 (de) * | 1992-02-14 | 1996-09-05 | Degussa | Beschichtungsdispersion zur Herstellung von kalysefördernden Überzügen auf einem inerten, strukturverstärkenden Körper |
| US5593654A (en) * | 1992-03-12 | 1997-01-14 | Condea Vista Company | Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures |
| ATE178809T1 (de) * | 1993-06-25 | 1999-04-15 | Engelhard Corp | Zusammengesetzten schichtkatalysator |
| US5422331A (en) * | 1994-02-25 | 1995-06-06 | Engelhard Corporation | Layered catalyst composition |
| CA2192176A1 (en) * | 1994-06-17 | 1995-12-28 | Shau-Lin Chen | Layered catalyst composite |
| ATE216280T1 (de) | 1995-01-20 | 2002-05-15 | Engelhard Corp | Vorrichtung zur schadstoffentfernung aus umgebungsluft in der motorhaube eines fahrzeuges |
| ATE349264T1 (de) * | 1995-12-27 | 2007-01-15 | Ict Co Ltd | Reinigungskatalysator für verbrennungsmotorabgas |
| 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 |
-
1998
- 1998-05-07 US US09/074,239 patent/US6110862A/en not_active Expired - Lifetime
-
1999
- 1999-04-26 DE DE69942740T patent/DE69942740D1/de not_active Expired - Lifetime
- 1999-04-26 WO PCT/US1999/009022 patent/WO1999056876A1/en not_active Ceased
- 1999-04-26 JP JP2000546884A patent/JP4018337B2/ja not_active Expired - Lifetime
- 1999-04-26 AU AU36655/99A patent/AU3665599A/en not_active Abandoned
- 1999-04-26 KR KR1020007012416A patent/KR100584799B1/ko not_active Expired - Lifetime
- 1999-04-26 AT AT99918835T patent/ATE480329T1/de not_active IP Right Cessation
- 1999-04-26 EP EP99918835A patent/EP1077769B1/de not_active Expired - Lifetime
- 1999-04-30 TW TW088107075A patent/TWI259104B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999056876A1 (en) | 1999-11-11 |
| KR100584799B1 (ko) | 2006-06-02 |
| DE69942740D1 (de) | 2010-10-21 |
| AU3665599A (en) | 1999-11-23 |
| EP1077769A1 (de) | 2001-02-28 |
| KR20010043393A (ko) | 2001-05-25 |
| US6110862A (en) | 2000-08-29 |
| TWI259104B (en) | 2006-08-01 |
| JP2002513672A (ja) | 2002-05-14 |
| EP1077769B1 (de) | 2010-09-08 |
| JP4018337B2 (ja) | 2007-12-05 |
| WO1999056876B1 (en) | 1999-12-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |