DE69711438D1 - Zusammensetzung zur behandlung von abgasen und ihre verwendungen - Google Patents

Zusammensetzung zur behandlung von abgasen und ihre verwendungen

Info

Publication number
DE69711438D1
DE69711438D1 DE69711438T DE69711438T DE69711438D1 DE 69711438 D1 DE69711438 D1 DE 69711438D1 DE 69711438 T DE69711438 T DE 69711438T DE 69711438 T DE69711438 T DE 69711438T DE 69711438 D1 DE69711438 D1 DE 69711438D1
Authority
DE
Germany
Prior art keywords
composition
treatment
exhaust gases
ammonia
optionally
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
DE69711438T
Other languages
English (en)
Other versions
DE69711438T2 (de
Inventor
Fabrice Fourcot
Christophe Zing
Michel Gubelmann
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.)
NOVACARB PARIS
Original Assignee
NOVACARB PARIS
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 NOVACARB PARIS filed Critical NOVACARB PARIS
Publication of DE69711438D1 publication Critical patent/DE69711438D1/de
Application granted granted Critical
Publication of DE69711438T2 publication Critical patent/DE69711438T2/de
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
    • B01D53/90—Injecting reactants
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • 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
    • B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Materials For Medical Uses (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE69711438T 1996-12-09 1997-12-08 Zusammensetzung zur behandlung von abgasen und ihre verwendungen Expired - Fee Related DE69711438T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9615104A FR2756755B1 (fr) 1996-12-09 1996-12-09 Composition de traitement de fumees et utilisations
PCT/FR1997/002230 WO1998025692A1 (fr) 1996-12-09 1997-12-08 Composition de traitement de fumees et utilisations

Publications (2)

Publication Number Publication Date
DE69711438D1 true DE69711438D1 (de) 2002-05-02
DE69711438T2 DE69711438T2 (de) 2002-10-10

Family

ID=9498476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711438T Expired - Fee Related DE69711438T2 (de) 1996-12-09 1997-12-08 Zusammensetzung zur behandlung von abgasen und ihre verwendungen

Country Status (6)

Country Link
EP (1) EP0951339B1 (de)
AT (1) ATE214968T1 (de)
AU (1) AU5327498A (de)
DE (1) DE69711438T2 (de)
FR (1) FR2756755B1 (de)
WO (1) WO1998025692A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934012A (en) * 1972-06-19 1976-01-20 Texaco Inc. Method of separating hydrogen sulfide from carbon dioxide
US5114692A (en) * 1989-06-16 1992-05-19 Berty Reaction Engineers, Ltd. Catalytic destruction of toxic organic chemicals
US5451558A (en) * 1994-02-04 1995-09-19 Goal Line Environmental Technologies Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making the same

Also Published As

Publication number Publication date
AU5327498A (en) 1998-07-03
WO1998025692A1 (fr) 1998-06-18
DE69711438T2 (de) 2002-10-10
FR2756755B1 (fr) 1999-02-19
FR2756755A1 (fr) 1998-06-12
ATE214968T1 (de) 2002-04-15
EP0951339A1 (de) 1999-10-27
EP0951339B1 (de) 2002-03-27

Similar Documents

Publication Publication Date Title
DE59812432D1 (de) Verfahren zur Entstickung von Verbrennungsabgasen
KR900007472A (ko) 가스처리 촉매용 담체, 그의 제조방법 및 그 담체를 함유하는 배기가스처리용 촉매
DE50006915D1 (de) Verfahren zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen
ZA982879B (en) Four-way diesel exhaust catalyst and method of use
DE69733848D1 (de) Katalysator und Verfahren zur Reinigung von Abgasen
ATE204754T1 (de) Pharmazeutische zusammensetzung von metformin und fibrat, und ihre verwendung zur behandlung von hyperglykämie
DE69827663D1 (de) Brennvorrichtung zur behandlung von verbrennungsabgas
DE69204830D1 (de) Katalysator und Verfahren zur Reinigung von Abgas.
DE59305746D1 (de) Verfahren und vorrichtung zur thermischen behandlung von gas, insbesondere thermischen und/oder katalytischen nachverbrennung von abgas
EP1140327A4 (de) Flüssiger harnstoffzusatz zur abgasbehandlung
DE60019169D1 (de) Verfahren, katalysatorsystem und vorrichtung zur behandlung von schwefelhaltigem gas
DE59005883D1 (de) Trägerkatalysator zur Zersetzung von Ozon.
ATE131409T1 (de) Behandlung von nox und sauerstoffhaltigen abgasen mit einer katalytischen zusammensetzung auf basis von zeolith y, die mit cu ausgetauscht sind
GB0104682D0 (en) Gas treatment using ammonia
ATE175890T1 (de) Vorrichtung zur reinigung von gasen, wie abgasen und/oder synthesegasen
ES2118569T3 (es) Procedimiento para la regeneracion de un catalizador.
ATE126719T1 (de) Katalysator und katalytische reduktion.
ATA202094A (de) Zusammensetzung zur reinigung von abgasen
DE69711438D1 (de) Zusammensetzung zur behandlung von abgasen und ihre verwendungen
DE69926485D1 (de) Behandlung von durchblasgasen
DE69020539D1 (de) Katalysator zur zersetzung von stickoxyd und verfahren zur reinigung von stickoxyd enthaltendem abgas.
DE69804075D1 (de) Zusammengesetzter Katalysator zur Behandlung von Abgas
DE69502412D1 (de) Abgasbehandlungsmittel und Verfahren zur Behandlung von Abgas damit
DE59704460D1 (de) Vorrichtung zur nachbehandlung von abgas durch kombination von gasentladung und katalysator
JPS62180726A (ja) 排ガスの処理方法

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee