FR2754468B1 - Catalyseur, en particulier de reduction des nox, et procede de reduction des nox - Google Patents

Catalyseur, en particulier de reduction des nox, et procede de reduction des nox

Info

Publication number
FR2754468B1
FR2754468B1 FR9612386A FR9612386A FR2754468B1 FR 2754468 B1 FR2754468 B1 FR 2754468B1 FR 9612386 A FR9612386 A FR 9612386A FR 9612386 A FR9612386 A FR 9612386A FR 2754468 B1 FR2754468 B1 FR 2754468B1
Authority
FR
France
Prior art keywords
nox reduction
catalyst
reduction method
methane
reducing
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.)
Expired - Fee Related
Application number
FR9612386A
Other languages
English (en)
French (fr)
Other versions
FR2754468A1 (fr
Inventor
Christian Hamon
Lamer Olivier Le
Nadege Morio
Just Jacques Saint
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.)
Engie SA
Original Assignee
Gaz de France SA
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
Priority to FR9612386A priority Critical patent/FR2754468B1/fr
Application filed by Gaz de France SA filed Critical Gaz de France SA
Priority to SI9730135T priority patent/SI0946264T1/xx
Priority to DK97943012T priority patent/DK0946264T3/da
Priority to CZ19991248A priority patent/CZ292052B6/cs
Priority to PCT/FR1997/001704 priority patent/WO1998015339A1/fr
Priority to EP97943012A priority patent/EP0946264B1/fr
Priority to HU9904522A priority patent/HUP9904522A3/hu
Priority to AT97943012T priority patent/ATE200740T1/de
Priority to DE69704676T priority patent/DE69704676T2/de
Priority to PT97943012T priority patent/PT946264E/pt
Priority to PL97332611A priority patent/PL332611A1/xx
Priority to JP10517222A priority patent/JP2001501533A/ja
Priority to CA002268356A priority patent/CA2268356A1/fr
Priority to ES97943012T priority patent/ES2158587T3/es
Publication of FR2754468A1 publication Critical patent/FR2754468A1/fr
Priority to US09/288,559 priority patent/US6063351A/en
Priority to GR20010401129T priority patent/GR3036280T3/el
Application granted granted Critical
Publication of FR2754468B1 publication Critical patent/FR2754468B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • B01J29/22—Noble 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • B01J29/24—Iron group metals or copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
FR9612386A 1996-10-10 1996-10-10 Catalyseur, en particulier de reduction des nox, et procede de reduction des nox Expired - Fee Related FR2754468B1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR9612386A FR2754468B1 (fr) 1996-10-10 1996-10-10 Catalyseur, en particulier de reduction des nox, et procede de reduction des nox
PL97332611A PL332611A1 (en) 1996-10-10 1997-09-26 Catalyst in particular that for nox reduction and nox reduction process
CZ19991248A CZ292052B6 (cs) 1996-10-10 1997-09-26 Katalyzátor pro redukování oxidů dusíku NOx, a způsob redukování NOx
PCT/FR1997/001704 WO1998015339A1 (fr) 1996-10-10 1997-09-26 Catalyseur, en particulier de reduction des nox, et procede de reduction des no¿x?
EP97943012A EP0946264B1 (fr) 1996-10-10 1997-09-26 CATALYSEUR, EN PARTICULIER DE REDUCTION DES NOx, ET PROCEDE DE REDUCTION DES NOx
HU9904522A HUP9904522A3 (en) 1996-10-10 1997-09-26 Catalyst, in particular for reducing nox and method for reducing nox
AT97943012T ATE200740T1 (de) 1996-10-10 1997-09-26 Katalysator, insbesondere zur nox-reduktion und methode zur nox-reduktion
DE69704676T DE69704676T2 (de) 1996-10-10 1997-09-26 KATALYSATOR, INSBESONDERE ZUR NOx-REDUKTION UND METHODE ZUR NOx-REDUKTION
SI9730135T SI0946264T1 (cg-RX-API-DMAC7.html) 1996-10-10 1997-09-26
DK97943012T DK0946264T3 (da) 1996-10-10 1997-09-26 Katalysator, i særdeleshed til reduktion af NOx, og fremgangsmåde til reduktion af NOx
JP10517222A JP2001501533A (ja) 1996-10-10 1997-09-26 触媒特にＮＯ▲下ｘ▼還元用触媒、およびＮＯ▲下ｘ▼還元方法
CA002268356A CA2268356A1 (fr) 1996-10-10 1997-09-26 Catalyseur, en particulier de reduction des nox, et procede de reduction des nox
ES97943012T ES2158587T3 (es) 1996-10-10 1997-09-26 Catalizador, en particular de reduccion de los nox, y procedimiento de reduccion de los nox.
PT97943012T PT946264E (pt) 1996-10-10 1997-09-26 Catalisador em particular de reducao de nox e proceso de reducao de nox
US09/288,559 US6063351A (en) 1996-10-10 1999-04-09 Catalyst, in particular for reducing NOx, and method for reducing NOx
GR20010401129T GR3036280T3 (en) 1996-10-10 2001-07-24 Catalyst, in particular for reducing no x?, and method for reducing no x?

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9612386A FR2754468B1 (fr) 1996-10-10 1996-10-10 Catalyseur, en particulier de reduction des nox, et procede de reduction des nox

Publications (2)

Publication Number Publication Date
FR2754468A1 FR2754468A1 (fr) 1998-04-17
FR2754468B1 true FR2754468B1 (fr) 2001-12-14

Family

ID=9496551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612386A Expired - Fee Related FR2754468B1 (fr) 1996-10-10 1996-10-10 Catalyseur, en particulier de reduction des nox, et procede de reduction des nox

Country Status (16)

Country Link
US (1) US6063351A (cg-RX-API-DMAC7.html)
EP (1) EP0946264B1 (cg-RX-API-DMAC7.html)
JP (1) JP2001501533A (cg-RX-API-DMAC7.html)
AT (1) ATE200740T1 (cg-RX-API-DMAC7.html)
CA (1) CA2268356A1 (cg-RX-API-DMAC7.html)
CZ (1) CZ292052B6 (cg-RX-API-DMAC7.html)
DE (1) DE69704676T2 (cg-RX-API-DMAC7.html)
DK (1) DK0946264T3 (cg-RX-API-DMAC7.html)
ES (1) ES2158587T3 (cg-RX-API-DMAC7.html)
FR (1) FR2754468B1 (cg-RX-API-DMAC7.html)
GR (1) GR3036280T3 (cg-RX-API-DMAC7.html)
HU (1) HUP9904522A3 (cg-RX-API-DMAC7.html)
PL (1) PL332611A1 (cg-RX-API-DMAC7.html)
PT (1) PT946264E (cg-RX-API-DMAC7.html)
SI (1) SI0946264T1 (cg-RX-API-DMAC7.html)
WO (1) WO1998015339A1 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6514470B1 (en) 1999-10-28 2003-02-04 The Regents Of The University Of California Catalysts for lean burn engine exhaust abatement
NL1021116C2 (nl) * 2002-07-19 2004-01-20 Stichting Energie Werkwijze voor het verwijderen van NOx en katalysator daarvoor.
JP4686553B2 (ja) * 2005-02-28 2011-05-25 田中貴金属工業株式会社 炭化水素またはアルコールにより排気流中の窒素酸化物を還元するための触媒および方法
US9114376B2 (en) * 2011-06-05 2015-08-25 Johnson Matthey Public Limited Company Platinum group metal (PGM) catalyst for treating exhaust gas
FR2999448B1 (fr) 2012-12-18 2015-10-09 IFP Energies Nouvelles Procede de captage du co2 par adsorption

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386506A1 (fr) * 1977-04-06 1978-11-03 Inst Francais Du Petrole Procede pour la production de benzene a partir de fractions hydrocarbonees riches en hydrocarbures alkylaromatiques et renfermant des hydrocarbures paraffiniques et naphteniques
FR2622474B2 (fr) * 1987-04-03 1990-01-26 Azote & Prod Chim Composition catalytique de reduction selective des oxydes d'azote contenus dans des effluents gazeux oxygenes et procede d'epuration desdits effluents
FR2625919B1 (fr) * 1988-01-19 1994-02-11 Institut Francais Petrole Procede et catalyseur pour la reduction selective des oxydes d'azote
JP2526426B2 (ja) * 1991-02-06 1996-08-21 ヤマハ株式会社 楽音合成装置
US5407651A (en) * 1991-02-15 1995-04-18 Tosoh Corporation Catalyst for and method of purifying exhaust gas
DE69129843T2 (de) * 1991-03-21 1999-03-11 Solutia Europe N.V./S.A., Bruessel/Bruxelles Verbessertes katalytisches Verfahren zur selektiven Alkylierung von aromatischen Kohlenwasserstoffen
US5149512A (en) * 1991-08-01 1992-09-22 Air Products And Chemicals, Inc. Catalytic reduction of NOx using methane in the presence of oxygen
JPH05115751A (ja) * 1991-10-24 1993-05-14 Tokyo Gas Co Ltd ガス燃焼排ガスの処理方法および該方法に用いられる触媒
JP3298133B2 (ja) * 1992-01-30 2002-07-02 東ソー株式会社 コバルト及びパラジウム含有ゼオライトの製造方法並びに排ガス浄化方法
US5364606A (en) * 1993-03-01 1994-11-15 General Electric Company NOx reduction through the use of methane
FR2705036B1 (fr) * 1993-05-10 1995-06-16 Paroisse Sa Grande Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique.
DE69614438T2 (de) * 1995-04-17 2002-06-13 Eniricerche S.P.A., San Donato Milanese Katalysator und Verfahren zur Entfernung von Stickstoffoxiden in Abgas
EP0766992B1 (en) * 1995-10-06 2003-07-30 ENITECNOLOGIE S.p.a. Nitrogen oxides reduction catalyst and process for reducing nitrogen oxides in exhaust gas

Also Published As

Publication number Publication date
US6063351A (en) 2000-05-16
EP0946264A1 (fr) 1999-10-06
DE69704676D1 (de) 2001-05-31
PT946264E (pt) 2001-10-30
HUP9904522A2 (hu) 2000-05-28
WO1998015339A1 (fr) 1998-04-16
SI0946264T1 (cg-RX-API-DMAC7.html) 2001-08-31
HUP9904522A3 (en) 2000-07-28
CZ292052B6 (cs) 2003-07-16
CZ124899A3 (cs) 2000-01-12
DK0946264T3 (da) 2001-08-13
CA2268356A1 (fr) 1998-04-16
DE69704676T2 (de) 2001-10-11
EP0946264B1 (fr) 2001-04-25
ATE200740T1 (de) 2001-05-15
ES2158587T3 (es) 2001-09-01
JP2001501533A (ja) 2001-02-06
FR2754468A1 (fr) 1998-04-17
PL332611A1 (en) 1999-09-27
GR3036280T3 (en) 2001-10-31

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Legal Events

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ST Notification of lapse