DE69014776T2 - Vorrichtung zur Reduktion von Stickoxyden aus Verbrennungsgasen. - Google Patents

Vorrichtung zur Reduktion von Stickoxyden aus Verbrennungsgasen.

Info

Publication number
DE69014776T2
DE69014776T2 DE69014776T DE69014776T DE69014776T2 DE 69014776 T2 DE69014776 T2 DE 69014776T2 DE 69014776 T DE69014776 T DE 69014776T DE 69014776 T DE69014776 T DE 69014776T DE 69014776 T2 DE69014776 T2 DE 69014776T2
Authority
DE
Germany
Prior art keywords
gases
trajectory
combustion gases
combustion
reduction
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
DE69014776T
Other languages
English (en)
Other versions
DE69014776D1 (de
Inventor
Robert Dubuis
Ueli Rueegsegger
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.)
NONOX KAT AG
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 DE69014776D1 publication Critical patent/DE69014776D1/de
Publication of DE69014776T2 publication Critical patent/DE69014776T2/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
    • B01D53/8621—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)
DE69014776T 1989-09-01 1990-08-27 Vorrichtung zur Reduktion von Stickoxyden aus Verbrennungsgasen. Expired - Fee Related DE69014776T2 (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 (2)

Publication Number Publication Date
DE69014776D1 DE69014776D1 (de) 1995-01-19
DE69014776T2 true DE69014776T2 (de) 1995-07-13

Family

ID=9385088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014776T Expired - Fee Related DE69014776T2 (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
CA2206236C (en) * 1996-07-08 2001-10-30 The 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
EP0191441B1 (de) * 1985-02-15 1990-11-28 Linde Aktiengesellschaft Vorrichtung zur Entfernung unerwünschter 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
FR2651444B1 (fr) 1993-11-26
ATE115002T1 (de) 1994-12-15
FR2651444A1 (fr) 1991-03-08
EP0415306A1 (de) 1991-03-06
EP0415306B1 (de) 1994-12-07
DE69014776D1 (de) 1995-01-19

Similar Documents

Publication Publication Date Title
EP0820799A3 (de) System und Verfahren zur Entfernung von NOx aus Abgasen
HUT60937A (en) Method for separating orgqnic combustion products originating because of imperfect firing particularly from the exhaust gas of burning apparatus
ATE149061T1 (de) Gasentnahmevorrichtung für ein rauchgas- analysegerät
DE59300466D1 (de) Verfahren und Einrichtung zur Verminderung der Stickoxide in Rauchgas.
ATE168182T1 (de) Entfernung saurer gase und partikeln bei hoher temperatur im müllverbrennungsverfahren
DE68903574T2 (de) Kohleverbrennungsvorrichtung, versehen mit einer denitrierungsvorrichtung.
KR940021993A (ko) 소각로 배출가스 처리방법
EP0190413A3 (en) Apparatus for removing nitrogen oxides
FI932672A (fi) Menetelmä ja laite kuumien kaasujen käsittelemiseksi
DE69014776D1 (de) Vorrichtung zur Reduktion von Stickoxyden aus Verbrennungsgasen.
ZA917859B (en) Process and device for waste incineration.
ATE169840T1 (de) Entschwefelungsverfahren für gase, die bei der granulierung von hochofenschlacken gebildet werden
KR960018349A (ko) 소각설비에 사용되는 배기가스 처리장치
JPS5316357A (en) Wet type desulfurization and denitrification method for exhausted smoke
JPS5383972A (en) Preventing method for formation of white smoke in exhaust gas treating appa ratus
JPS53144457A (en) Method of and apparatus for denitration of exhaust gas
JPS51132172A (en) A process and apparatus for purification of exhaust gas
JPS56144325A (en) Exhaust gas cooling/desulfurizing/reheating system
JPS5230770A (en) Process for treating nitrogen oxides in combustion gas
JPS56141819A (en) Treatment of waste gas
JPS5547122A (en) Prevention of clogging at heat exchanger for air preheater in dry exhaust smoke denitration apparatus
JPS5428773A (en) Process for removing reducting gas remaining in gaseous waste
YASUDA et al. Control of Nitrogen Oxides for Municipal Solid Waste Incineration
JPS52772A (en) Process for treatment of exhaust gases containing nitrogen oxides and sulfurous acid gas
JPS5249972A (en) Decreasing method of nox in boilr exhaust gas

Legal Events

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