AU7088196A - Method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions - Google Patents

Method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions

Info

Publication number
AU7088196A
AU7088196A AU70881/96A AU7088196A AU7088196A AU 7088196 A AU7088196 A AU 7088196A AU 70881/96 A AU70881/96 A AU 70881/96A AU 7088196 A AU7088196 A AU 7088196A AU 7088196 A AU7088196 A AU 7088196A
Authority
AU
Australia
Prior art keywords
oxygen content
high oxygen
reduce nitrogen
nitrogen oxide
processing gases
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.)
Abandoned
Application number
AU70881/96A
Inventor
Philippe Barthe
Catherine Hedouin
Thierry Seguelong
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Publication of AU7088196A publication Critical patent/AU7088196A/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404Removing only nitrogen compounds
    • B01D53/9409Nitrogen oxides
    • B01D53/9413Processes characterised by a specific catalyst
    • B01D53/9418Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32Manganese, technetium or rhenium
    • B01J23/34Manganese
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts 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
    • B01J23/84Catalysts 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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889Manganese, technetium or rhenium
    • B01J23/8892Manganese
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/20Reductants
    • B01D2251/208Hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/206Rare earth metals
    • B01D2255/2065Cerium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/207Transition metals
    • B01D2255/20715Zirconium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/207Transition metals
    • B01D2255/2073Manganese
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/40Mixed oxides
    • B01D2255/407Zr-Ce mixed oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/01Engine exhaust gases
    • B01D2258/012Diesel engines and lean burn gasoline engines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

A method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions by using a catalytic composition including manganese oxide and at least one oxide selected from cerium oxide and zirconium oxide. Said composition may further include at least one additional element from groups VIII, IB, IVB and VB. Said method is particularly suitable for processing exhaust gases from internal combustion engines, especially diesel or lean-burn engines.
AU70881/96A 1995-09-20 1996-09-16 Method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions Abandoned AU7088196A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9511020 1995-09-20
FR9511020A FR2738756B1 (en) 1995-09-20 1995-09-20 PROCESS FOR THE TREATMENT OF HIGH OXYGEN CONTENT FOR REDUCING NITROGEN OXIDE EMISSIONS USING A CATALYTIC COMPOSITION COMPRISING MANGANESE OXIDE AND CERIUM AND / OR ZIRCONIUM OXIDE
PCT/FR1996/001430 WO1997010892A1 (en) 1995-09-20 1996-09-16 Method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions

Publications (1)

Publication Number Publication Date
AU7088196A true AU7088196A (en) 1997-04-09

Family

ID=9482741

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70881/96A Abandoned AU7088196A (en) 1995-09-20 1996-09-16 Method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions

Country Status (14)

Country Link
EP (1) EP0861116B1 (en)
JP (1) JP3345426B2 (en)
KR (1) KR19990063627A (en)
CN (1) CN1200053A (en)
AT (1) ATE210490T1 (en)
AU (1) AU7088196A (en)
BR (1) BR9610631A (en)
CA (1) CA2230714C (en)
DE (1) DE69617993T2 (en)
ES (1) ES2169812T3 (en)
FR (1) FR2738756B1 (en)
MX (1) MX9802171A (en)
MY (1) MY132526A (en)
WO (1) WO1997010892A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770790B1 (en) * 1997-11-10 1999-12-10 Rhodia Chimie Sa SUPPORTING COMPOSITION BASED ON CERIUM OXIDE, ZIRCONIUM OXIDE AND SCANDIUM OXIDE OR RARE EARTH OXIDE AND USE FOR TREATING EXHAUST GASES
FR2771306B1 (en) * 1997-11-25 2000-02-04 Rhodia Chimie Sa MANGANESE COMPOSITION AND USE AS A NOX TRAP FOR THE TREATMENT OF EXHAUST GASES
FR2791907B1 (en) * 1999-04-12 2002-06-21 Rhodia Chimie Sa COMPOSITIONS FOR USE AS A NOx TRAP, BASED ON MANGANESE AND AN ALKALINE OR AN ALKALINE EARTH AND USE IN THE TREATMENT OF EXHAUST GASES
FR2792547B1 (en) * 1999-04-23 2001-07-06 Rhodia Chimie Sa COMPOSITION FOR USE AS A NOx TRAP, BASED ON MANGANESE AND AN ALKALINE EARTH OR RARE EARTH, AND USE IN THE TREATMENT OF EXHAUST GASES
US6103207A (en) * 1999-04-26 2000-08-15 Ford Global Technologies, Inc. Treating diesel exhaust with a catalytic particulate mixture
FR2793163B1 (en) 1999-05-07 2001-08-10 Ecia Equip Composants Ind Auto PURIFICATION COMPOSITION WITH TREATMENT OF NOX FROM EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
FR2793164B1 (en) * 1999-05-07 2001-08-10 Ecia Equip Composants Ind Auto COMPOSITION FOR PURIFYING EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE
CN1131726C (en) * 1999-05-07 2003-12-24 罗狄亚化学公司 Composition for use as NOX trap, combining two compositions based on manganese and another element selected among alkalines, alkaline-earths and rare earths and use thereof for treating exhaust gases
FR2793161B1 (en) * 1999-05-07 2001-10-12 Renault EXHAUST PURIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
FR2793162B1 (en) * 1999-05-07 2001-07-27 Ecia Equip Composants Ind Auto COMPOUND WITH CATALYTIC ACTIVITY OR TRAPPING ACTIVITY, USEABLE AS A NOx TRAP COMBINING TWO COMPOSITIONS BASED ON MANGANESE AND ANOTHER SELECTED ELEMENT AMONG ALKALINS, ALKALINE EARTHS AND RARE EARTHS.
US6727202B2 (en) 2001-08-21 2004-04-27 Engelhard Corporation Enhanced NOx trap having increased durability
JP5164665B2 (en) * 2008-04-09 2013-03-21 第一稀元素化学工業株式会社 Cerium-zirconium composite oxide and method for producing the same
US8057767B1 (en) * 2010-08-10 2011-11-15 GM Global Technology Operations LLC Base metal oxides oxidation catalyst
US8466083B2 (en) * 2010-08-27 2013-06-18 GM Global Technology Operations LLC Bi-functional catalyst materials for lean exhaust NOx reduction
US8545779B2 (en) * 2011-01-13 2013-10-01 GM Global Technology Operations LLC Sulfur-tolerant perovskite NOx oxidation catalysts
US8959894B2 (en) * 2011-03-24 2015-02-24 GM Global Technology Operations LLC Manganese-based oxides promoted lean NOx trap (LNT) catalyst
WO2015111079A1 (en) * 2014-01-21 2015-07-30 Council Of Scientific & Industrial Research Non noble metal based diesel oxidation catalyst
BR112017028424B1 (en) * 2015-07-01 2021-11-03 Basf Corporation NITROUS OXIDE REMOVAL CATALYST COMPOSITE, EMISSION TREATMENT SYSTEM, AND, METHOD TO TREAT EXHAUST GASES
CN105664924A (en) * 2016-01-13 2016-06-15 南京大学 Denitration catalyst employing shape effect for enhancing low temperature activity, preparation method and application thereof
TWI766429B (en) * 2020-11-09 2022-06-01 財團法人工業技術研究院 Catalyst and method for manufacturing the same and method for converting no to no2

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064126B2 (en) * 1985-06-10 1994-01-19 株式会社日本触媒 Exhaust gas purification method
US5294419A (en) * 1990-11-30 1994-03-15 Masakatsu Hiraoka Method for removing nitrogen oxides and organic chlorine compounds from combustion waste gas
DE69427932T2 (en) * 1993-05-10 2002-04-04 Sakai Chemical Industry Co Catalyst for the catalytic reduction of nitrogen oxides
EP0661089B1 (en) * 1993-12-28 1998-03-11 Kabushiki Kaisha Riken Device and method for cleaning exhaust gas
EP0667182A3 (en) * 1994-02-10 1995-10-18 Riken Kk Exhaust gas cleaner and method for cleaning exhaust gas.

Also Published As

Publication number Publication date
WO1997010892A1 (en) 1997-03-27
CA2230714A1 (en) 1997-03-27
CN1200053A (en) 1998-11-25
KR19990063627A (en) 1999-07-26
DE69617993T2 (en) 2002-07-18
MX9802171A (en) 1998-11-29
DE69617993D1 (en) 2002-01-24
BR9610631A (en) 1999-03-16
FR2738756A1 (en) 1997-03-21
CA2230714C (en) 2002-04-09
JPH11500354A (en) 1999-01-12
FR2738756B1 (en) 1998-12-11
EP0861116B1 (en) 2001-12-12
EP0861116A1 (en) 1998-09-02
MY132526A (en) 2007-10-31
JP3345426B2 (en) 2002-11-18
ATE210490T1 (en) 2001-12-15
ES2169812T3 (en) 2002-07-16

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted