FR2376698B1 - - Google Patents
Info
- Publication number
- FR2376698B1 FR2376698B1 FR7800120A FR7800120A FR2376698B1 FR 2376698 B1 FR2376698 B1 FR 2376698B1 FR 7800120 A FR7800120 A FR 7800120A FR 7800120 A FR7800120 A FR 7800120A FR 2376698 B1 FR2376698 B1 FR 2376698B1
- Authority
- FR
- France
- 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
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
- 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
- B01J23/40—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
- B01J33/00—Protection of catalysts, e.g. by coating
-
- 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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/757,145 US4189404A (en) | 1977-01-06 | 1977-01-06 | Catalyst and process of its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376698A1 FR2376698A1 (fr) | 1978-08-04 |
| FR2376698B1 true FR2376698B1 (US07576130-20090818-C00114.png) | 1984-11-23 |
Family
ID=25046552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7800120A Granted FR2376698A1 (fr) | 1977-01-06 | 1978-01-04 | Compositions catalytiques de macrodimension et leur procede de preparation |
Country Status (14)
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335023A (en) * | 1980-01-24 | 1982-06-15 | Engelhard Corporation | Monolithic catalyst member and support therefor |
| AU7959082A (en) * | 1981-01-20 | 1982-07-29 | Johnson Matthey Public Ltd. Co. | Three-way catalysts for exhaust gas |
| US4863707A (en) * | 1982-09-30 | 1989-09-05 | Engelhard Corporation | Method of ammonia production |
| US4702897A (en) * | 1983-09-27 | 1987-10-27 | Signal Applied Technologies, Inc. | Lead-tolerant catalyst system and method for treating exhaust gas containing lead compounds |
| EP0179578B1 (en) * | 1984-10-22 | 1990-07-04 | Ford Motor Company Limited | Method of increasing the operational life of a catalyst |
| DE8510301U1 (de) * | 1985-04-06 | 1985-10-24 | Dynamit Nobel Ag, 5210 Troisdorf | Abgaskatalysator-Träger aus anorganischen Formmassen |
| CA1260909A (en) * | 1985-07-02 | 1989-09-26 | Koichi Saito | Exhaust gas cleaning catalyst and process for production thereof |
| GB8630728D0 (en) * | 1986-12-23 | 1987-02-04 | Johnson Matthey Plc | Ammonia oxidation catalyst pack |
| US4839146A (en) * | 1987-04-15 | 1989-06-13 | General Motors Corporation | Catalyst for simultaneous NO decomposition and CO oxidation under cycled operating conditions |
| US4782038C1 (en) * | 1987-10-26 | 2001-04-17 | Ford Motor Co | Platinum group alumina-supported metal oxidation catalysts and method of making same |
| US4906443A (en) * | 1987-10-26 | 1990-03-06 | Ford Motor Company | Construction, method of making and method of using alumina-supported, precious metal oxidation catalysts |
| GB8728996D0 (en) * | 1987-12-11 | 1988-01-27 | Johnson Matthey Plc | Catalysts |
| US5015617A (en) * | 1988-04-14 | 1991-05-14 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for purifying exhaust gas and method for production thereof |
| US5286699A (en) * | 1988-12-09 | 1994-02-15 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Exhaust gas purifying catalyst suppressing the generation of hydrogen sulfide and method of making the catalyst |
| US5057482A (en) * | 1988-12-15 | 1991-10-15 | Matsushita Electric Industrial Co., Ltd. | Catalytic composite for purifying exhaust gases and a method for preparing the same |
| JPH02274864A (ja) * | 1989-04-17 | 1990-11-09 | Nippon Yakin Kogyo Co Ltd | ブレード状酸化物を有するフェライトステンレス鋼及びその製造方法 |
| JP4087897B2 (ja) * | 1991-11-26 | 2008-05-21 | バスフ・カタリスツ・エルエルシー | 改良された酸化触媒および使用方法 |
| KR100318575B1 (ko) * | 1991-11-26 | 2002-04-22 | 스티븐 아이. 밀러 | 세리아-알루미나산화촉매및그사용방법 |
| US6248684B1 (en) | 1992-11-19 | 2001-06-19 | Englehard Corporation | Zeolite-containing oxidation catalyst and method of use |
| CA2165054A1 (en) * | 1993-06-25 | 1995-01-05 | Zhicheng Hu | Layered catalyst composite |
| DE4326121C2 (de) * | 1993-08-04 | 1995-05-04 | Degussa | Verfahren zum Schutz von Katalysatoren für die Reinigung der Abgase von Verbrennungskraftmaschinen vor Katalysatorgiften |
| US5580535A (en) * | 1994-07-07 | 1996-12-03 | Engelhard Corporation | System and method for abatement of food cooking fumes |
| US6044644A (en) * | 1994-12-06 | 2000-04-04 | Engelhard Corporation | Close coupled catalyst |
| US6087298A (en) * | 1996-05-14 | 2000-07-11 | Engelhard Corporation | Exhaust gas treatment system |
| US20010026838A1 (en) * | 1996-06-21 | 2001-10-04 | Engelhard Corporation | Monolithic catalysts and related process for manufacture |
| US5948723A (en) * | 1996-09-04 | 1999-09-07 | Engelhard Corporation | Layered catalyst composite |
| US5948377A (en) * | 1996-09-04 | 1999-09-07 | Engelhard Corporation | Catalyst composition |
| US5981427A (en) * | 1996-09-04 | 1999-11-09 | Engelhard Corporation | Catalyst composition |
| US6921738B2 (en) | 1996-12-06 | 2005-07-26 | Engelhard Corporation | Catalytic metal plate |
| TW442324B (en) | 1996-12-06 | 2001-06-23 | Engelhard Corp | Catalytic metal plate |
| US6026639A (en) | 1997-11-03 | 2000-02-22 | Engelhard Corporation | Apparatus and method for diagnosis of catalyst performance |
| US6429167B1 (en) * | 1997-11-27 | 2002-08-06 | Idemitsu Kosan Co., Ltd. | Alumina-supported ruthenium catalyst |
| EP1089820B1 (en) | 1998-04-28 | 2007-11-21 | Basf Catalysts Llc | Monolithic catalysts and related process for manufacture |
| US6110862A (en) * | 1998-05-07 | 2000-08-29 | Engelhard Corporation | Catalytic material having improved conversion performance |
| US6151547A (en) * | 1999-02-24 | 2000-11-21 | Engelhard Corporation | Air/fuel ratio manipulation code for optimizing dynamic emissions |
| DE19914823A1 (de) * | 1999-03-31 | 2000-10-05 | Siemens Ag | Katalytisches Element |
| ATE359857T1 (de) * | 1999-07-02 | 2007-05-15 | Engelhard Corp | Katalysatorsystem zum behandeln von abgasen aus dieselmotoren und verfahren |
| US7276212B2 (en) | 2001-10-01 | 2007-10-02 | Engelhard Corporation | Exhaust articles for internal combustion engines |
| US20040001781A1 (en) * | 2002-06-27 | 2004-01-01 | Engelhard Corporation | Multi-zone catalytic converter |
| US7332454B2 (en) * | 2005-03-16 | 2008-02-19 | Sud-Chemie Inc. | Oxidation catalyst on a substrate utilized for the purification of exhaust gases |
| US8148290B2 (en) * | 2006-06-27 | 2012-04-03 | Basf Corporation | Diesel exhaust treatment system catalyst monitoring |
| US8475755B2 (en) * | 2009-08-21 | 2013-07-02 | Sub-Chemie Inc. | Oxidation catalyst and method for destruction of CO, VOC and halogenated VOC |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437605A (en) * | 1965-01-26 | 1969-04-08 | Engelhard Ind Inc | Method of preparing a supported catalyst |
| US3489809A (en) * | 1968-04-17 | 1970-01-13 | Engelhard Min & Chem | Selective hydrogenation with a catalyst on a honeycomb support |
| US3741725A (en) * | 1971-08-12 | 1973-06-26 | J Graham | Catalytic control of auto exhaust emissions |
| NL7400525A (US07576130-20090818-C00114.png) * | 1973-01-27 | 1974-07-30 | ||
| JPS5322557B2 (US07576130-20090818-C00114.png) * | 1973-04-13 | 1978-07-10 | ||
| FR2251363A1 (en) * | 1973-11-15 | 1975-06-13 | Peugeot & Renault | Catalysts for pollutant removal from exhaust gases - comprising stainless steel coated with metal oxide and noble metal |
| DE2402519C3 (de) * | 1974-01-19 | 1980-10-09 | Kali-Chemie Ag, 3000 Hannover | Autoabgasreinigungs-Katalysator |
-
1977
- 1977-01-06 US US05/757,145 patent/US4189404A/en not_active Expired - Lifetime
- 1977-12-14 CA CA293,071A patent/CA1115681A/en not_active Expired
- 1977-12-28 DE DE2758388A patent/DE2758388C2/de not_active Expired
-
1978
- 1978-01-03 GB GB104/78A patent/GB1594035A/en not_active Expired
- 1978-01-04 AU AU32156/78A patent/AU517025B2/en not_active Expired
- 1978-01-04 FR FR7800120A patent/FR2376698A1/fr active Granted
- 1978-01-05 JP JP5978A patent/JPS5385792A/ja active Pending
- 1978-01-05 ES ES465812A patent/ES465812A1/es not_active Expired
- 1978-01-05 IT IT47532/78A patent/IT1103107B/it active
- 1978-01-05 SE SE7800158A patent/SE7800158L/xx unknown
- 1978-01-05 DD DD7800203113A patent/DD132851A5/xx unknown
- 1978-01-06 BE BE184170A patent/BE862719A/xx not_active IP Right Cessation
- 1978-01-06 PL PL20386178A patent/PL203861A1/xx unknown
- 1978-01-06 BR BR7800092A patent/BR7800092A/pt unknown
- 1978-10-16 ES ES474246A patent/ES474246A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5385792A (en) | 1978-07-28 |
| IT1103107B (it) | 1985-10-14 |
| ES465812A1 (es) | 1979-01-01 |
| SE7800158L (sv) | 1978-07-07 |
| BR7800092A (pt) | 1978-08-15 |
| IT7847532A0 (it) | 1978-01-05 |
| DE2758388C2 (de) | 1985-03-28 |
| FR2376698A1 (fr) | 1978-08-04 |
| PL203861A1 (pl) | 1978-09-25 |
| BE862719A (fr) | 1978-07-06 |
| DD132851A5 (de) | 1978-11-15 |
| AU3215678A (en) | 1979-07-12 |
| US4189404A (en) | 1980-02-19 |
| GB1594035A (en) | 1981-07-30 |
| AU517025B2 (en) | 1981-07-02 |
| DE2758388A1 (de) | 1978-07-13 |
| ES474246A1 (es) | 1979-05-01 |
| CA1115681A (en) | 1982-01-05 |
