GB9600502D0 - Base metal catalyst, catalytic support and two-stage process for the purification of vehicle exhaust gases - Google Patents

Base metal catalyst, catalytic support and two-stage process for the purification of vehicle exhaust gases

Info

Publication number: GB9600502D0
Authority: GB; United Kingdom
Prior art keywords: purification; exhaust gases; metal catalyst; base metal; stage process
Prior art date: 1993-07-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB9600502.0A

Other versions

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.)

MG Rover Group Ltd

Original Assignee

MG Rover Group Ltd

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.)

1993-07-29

Filing date

1994-07-28

Publication date

1996-03-27

1994-07-28 Application filed by MG Rover Group Ltd filed Critical MG Rover Group Ltd

1996-03-27 Publication of GB9600502D0 publication Critical patent/GB9600502D0/en

1996-06-12 Publication of GB2295780A publication Critical patent/GB2295780A/en

Status Withdrawn legal-status Critical Current

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
- 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
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
- 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)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Combustion & Propulsion (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Catalysts (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

GB9600502A 1993-07-29 1994-07-28 Base metal catalyst, catalytic support and two-stage process for the purification of vehicle exhaust gases Withdrawn GB2295780A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB939315679A GB9315679D0 (en)	1993-07-29	1993-07-29	Base metal catalyst,catalytic support and two-stage process for the purification of vehicle exhaust gases
PCT/GB1994/001635 WO1995003877A1 (en)	1993-07-29	1994-07-28	Base metal catalyst, catalytic support and two-stage process for the purification of vehicle exhaust gases

Publications (2)

Publication Number	Publication Date
GB9600502D0 true GB9600502D0 (en)	1996-03-27
GB2295780A GB2295780A (en)	1996-06-12

Family

ID=10739618

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB939315679A Pending GB9315679D0 (en)	1993-07-29	1993-07-29	Base metal catalyst,catalytic support and two-stage process for the purification of vehicle exhaust gases
GB9600502A Withdrawn GB2295780A (en)	1993-07-29	1994-07-28	Base metal catalyst, catalytic support and two-stage process for the purification of vehicle exhaust gases

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB939315679A Pending GB9315679D0 (en)	1993-07-29	1993-07-29	Base metal catalyst,catalytic support and two-stage process for the purification of vehicle exhaust gases

Country Status (4)

Country	Link
EP (1)	EP0711198A1 (en)
JP (1)	JPH09501348A (en)
GB (2)	GB9315679D0 (en)
WO (1)	WO1995003877A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4045002B2 (en) *	1998-02-02	2008-02-13	三井金属鉱業株式会社	Composite oxide and exhaust gas purification catalyst using the same
DE10252103A1 (en) *	2002-11-08	2004-05-27	Süd-Chemie AG	Mixed oxide catalyst, e.g. for carbon monoxide oxidation in fuel cells or automobile exhaust treatment, comprises copper, manganese and cerium
DE102007037796A1 (en) *	2007-08-10	2009-02-12	Süd-Chemie AG	A method for removing CO, H2 and / or CH4 from the anode exhaust gas of a fuel cell with mixed oxide catalysts comprising Cu, Mn and optionally at least one rare earth metal
JP2012066166A (en) *	2010-09-21	2012-04-05	Denso Corp	Catalyst for purifying exhaust gas
JP5567999B2 (en) *	2010-12-10	2014-08-06	トヨタ自動車株式会社	Base metal exhaust gas purification catalyst
JP5715518B2 (en) *	2011-07-25	2015-05-07	ダイハツ工業株式会社	Exhaust gas purification catalyst
US8765085B2 (en) *	2012-04-26	2014-07-01	Basf Corporation	Base metal catalyst and method of using same
US8668890B2 (en)	2012-04-26	2014-03-11	Basf Corporation	Base metal catalyst composition and methods of treating exhaust from a motorcycle
EP3721993B1 (en) *	2018-02-23	2022-06-15	Lg Chem, Ltd.	Catalyst for processing oxychlorination of hydrocarbon, preparation method therefor, and preparation method of oxychlorinated compound of hydrocarbon using same
CN111151262B (en) *	2020-01-14	2022-11-04	西安理工大学	Mn-Cu 2 O-modified photocatalyst and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS521396B2 (en) *	1972-08-25	1977-01-13
GB8824543D0 (en) *	1988-10-20	1988-11-23	Austin Rover Group	Catalyst
CA2024154C (en) *	1989-08-31	1995-02-14	Senshi Kasahara	Catalyst for reducing nitrogen oxides from exhaust gas
GB9020568D0 (en) *	1990-09-20	1990-10-31	Rover Group	Supported palladium catalysts
CN1060793A (en) *	1990-10-22	1992-05-06	华东化工学院	Multieffective non-noble metal catalyst
EP0513469A1 (en) *	1991-05-13	1992-11-19	Imcs Ab	Catalyst containing rare earth and carrier
JP3086015B2 (en) *	1991-08-07	2000-09-11	トヨタ自動車株式会社	Exhaust gas purification catalyst
US5185305A (en) *	1991-11-08	1993-02-09	Ford Motor Company	Catalyst system for treating the exhaust from a lean-burn gasoline-fueled engine

1993
- 1993-07-29 GB GB939315679A patent/GB9315679D0/en active Pending
1994
- 1994-07-28 GB GB9600502A patent/GB2295780A/en not_active Withdrawn
- 1994-07-28 JP JP7505661A patent/JPH09501348A/en active Pending
- 1994-07-28 EP EP94921750A patent/EP0711198A1/en not_active Withdrawn
- 1994-07-28 WO PCT/GB1994/001635 patent/WO1995003877A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPH09501348A (en)	1997-02-10
WO1995003877A1 (en)	1995-02-09
EP0711198A1 (en)	1996-05-15
GB2295780A (en)	1996-06-12
GB9315679D0 (en)	1993-09-15

Publication	Publication Date	Title
EP0613714A3 (en)	1994-10-05	Catalyst and process for purifying exhaust gases.
AU672537B2 (en)	1996-10-03	Catalyst for purifying exhaust gases
AU690481B2 (en)	1998-04-23	Catalyst for purifying exhaust gas and process for producing the same
PL325733A1 (en)	1998-10-12	Automotive exhaust gas purifying catalyst
EP0664147A3 (en)	1996-10-02	Catalyst for purifying exhaust gases.
AU634005B2 (en)	1993-02-11	Catalyst for and method of purifying oxygen-excess exhaust gas
AU642170B2 (en)	1993-10-14	Catalyst for purifying exhaust gases
EP0337809A3 (en)	1990-01-31	Catalyst for purifying exhaust gas and method for production thereof
AU8978791A (en)	1992-06-25	Catalyst for purifying exhaust gas
EP0832688A4 (en)	1999-08-18	Exhaust gas purifying catalyst and exhaust gas purifying method
GB9218605D0 (en)	1992-10-21	Device for the catalytic purification of automotive exhaust gas
AU1344195A (en)	1995-09-07	Catalyst for purifying exhaust gases
EP0815938A4 (en)	1998-04-29	A catalyst for purification of industrial and automotive vehicle exhaust gas
DE69721326D1 (en)	2003-05-28	CATALYTIC METAL HONEYCOMB FOR EXHAUST GAS PURIFICATION AND PRODUCTION THEREOF
EP0396085A3 (en)	1990-12-19	Catalyst for purification of exhaust gases
GB2223193B (en)	1992-07-29	Method of producing metal support for exhaust gas catalyst
GB9600502D0 (en)	1996-03-27	Base metal catalyst, catalytic support and two-stage process for the purification of vehicle exhaust gases
EP0499286A3 (en)	1992-12-16	Catalyst for and method of purifying exhaust gas
AU645632B2 (en)	1994-01-20	Catalyst for purifying exhaust gas
AU8895091A (en)	1992-06-25	Catalyst for purifying exhaust gas
BR9605662A (en)	1998-08-18	Process for the manufacture of a catalyst body for the catalytic treatment of gas catalyst bodies and catalysts
FI942595L (en)	1994-12-05	Catalyst for catalytic exhaust gas treatment
HUT56006A (en)	1991-07-29	Three-way catalyzer for purifying the exhaust gases of motor vehicles and its production method
EP0822005A3 (en)	1998-05-13	Catalyst and method for purifying exhaust gases
KR200150138Y1 (en)	1999-07-01	Catalyst for purifying exhaust gases

Legal Events

Date	Code	Title	Description
1997-08-27	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)