ATE115002T1 - Vorrichtung zur reduktion von stickoxyden aus verbrennungsgasen. - Google Patents

Vorrichtung zur reduktion von stickoxyden aus verbrennungsgasen.

Info

Publication number
ATE115002T1
ATE115002T1 AT90116351T AT90116351T ATE115002T1 AT E115002 T1 ATE115002 T1 AT E115002T1 AT 90116351 T AT90116351 T AT 90116351T AT 90116351 T AT90116351 T AT 90116351T AT E115002 T1 ATE115002 T1 AT E115002T1
Authority
AT
Austria
Prior art keywords
gases
trajectory
combustion gases
combustion
injection
Prior art date
Application number
AT90116351T
Other languages
English (en)
Inventor
Robert Dubuis
Ueli Rueegsegger
Original Assignee
Nonox Kat Ag
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 Nonox Kat Ag filed Critical Nonox Kat Ag
Application granted granted Critical
Publication of ATE115002T1 publication Critical patent/ATE115002T1/de

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
    • B01D53/8631—Processes characterised by a specific device

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
AT90116351T 1989-09-01 1990-08-27 Vorrichtung zur reduktion von stickoxyden aus verbrennungsgasen. ATE115002T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911519A FR2651444B1 (fr) 1989-09-01 1989-09-01 Dispositif pour la reduction de composes d'oxyde d'azote d'un gaz de combustion.

Publications (1)

Publication Number Publication Date
ATE115002T1 true ATE115002T1 (de) 1994-12-15

Family

ID=9385088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90116351T ATE115002T1 (de) 1989-09-01 1990-08-27 Vorrichtung zur reduktion von stickoxyden aus verbrennungsgasen.

Country Status (4)

Country Link
EP (1) EP0415306B1 (de)
AT (1) ATE115002T1 (de)
DE (1) DE69014776T2 (de)
FR (1) FR2651444B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200162A (en) * 1992-04-01 1993-04-06 Uop Process for N2 O decomposition
TW410170B (en) * 1996-07-08 2000-11-01 Boc Group Inc Removal of nitrogen oxides from gas streams

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407759A1 (de) * 1984-03-02 1985-09-12 Uhde Gmbh, 4600 Dortmund Vorrichtung zur verminderung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes in abgasen
FR2567026B1 (fr) * 1984-07-06 1986-12-12 Seb Sa Dispositif pour assainir l'air dans un local et appareil de chauffage ou de traitement de l'air comportant un tel dispositif
DE3675788D1 (de) * 1985-02-15 1991-01-10 Linde Ag Vorrichtung zur entfernung unerwuenschter bestandteile aus einem rauchgas.
PL149165B1 (en) * 1985-12-20 1990-01-31 Polska Akademia Nauk Instytut Method of catalytically purifying gases of low concentration of pollutants
JPH0667453B2 (ja) * 1986-02-12 1994-08-31 バブコツク日立株式会社 脱硝装置

Also Published As

Publication number Publication date
DE69014776D1 (de) 1995-01-19
FR2651444B1 (fr) 1993-11-26
DE69014776T2 (de) 1995-07-13
FR2651444A1 (fr) 1991-03-08
EP0415306B1 (de) 1994-12-07
EP0415306A1 (de) 1991-03-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties