ATE140163T1 - Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen - Google Patents

Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen

Info

Publication number
ATE140163T1
ATE140163T1 AT91909743T AT91909743T ATE140163T1 AT E140163 T1 ATE140163 T1 AT E140163T1 AT 91909743 T AT91909743 T AT 91909743T AT 91909743 T AT91909743 T AT 91909743T AT E140163 T1 ATE140163 T1 AT E140163T1
Authority
AT
Austria
Prior art keywords
effective
effluent
distribution
zone
concentration
Prior art date
Application number
AT91909743T
Other languages
English (en)
Inventor
Joginder Mohan Chawla
Bergmann Joachim Von
Reinhard Pachaly
Original Assignee
Nalco Fuel Tech Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24095978&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE140163(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nalco Fuel Tech Gmbh filed Critical Nalco Fuel Tech Gmbh
Application granted granted Critical
Publication of ATE140163T1 publication Critical patent/ATE140163T1/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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
AT91909743T 1990-05-21 1991-05-21 Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen ATE140163T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52611690A 1990-05-21 1990-05-21

Publications (1)

Publication Number Publication Date
ATE140163T1 true ATE140163T1 (de) 1996-07-15

Family

ID=24095978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91909743T ATE140163T1 (de) 1990-05-21 1991-05-21 Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen

Country Status (6)

Country Link
EP (1) EP0530255B1 (de)
AT (1) ATE140163T1 (de)
AU (1) AU7891091A (de)
CA (1) CA2063808A1 (de)
DE (1) DE69120812T2 (de)
WO (1) WO1991017814A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141581A1 (de) * 1991-12-17 1993-06-24 Didier Werke Ag Verfahren zur minderung der stickoxidkonzentration in verbrennungsabgasen unter zugabe einer waessrigen harnstoffloesung
SE501418C2 (sv) * 1992-05-18 1995-02-13 Gothia Tool Trading Hb Förfarande och anordning vid förbränningsenhet för att skapa förhållanden för reduktion av miljöstörande ämnen
US5536482A (en) * 1992-10-13 1996-07-16 Nalco Fuel Tech Process for pollution control
US5489419A (en) * 1992-10-13 1996-02-06 Nalco Fuel Tech Process for pollution control
EP0605745A1 (de) * 1992-11-26 1994-07-13 ABB Management AG Einrichtung zum thermischen Entsticken von Rauchgas
AU6828494A (en) * 1993-05-07 1994-12-12 Nalco Fuel Tech Process and apparatus for enhancing distribution of nox-reducing chemicals in a high-solids environment
US5658547A (en) * 1994-06-30 1997-08-19 Nalco Fuel Tech Simplified efficient process for reducing NOx, SOx, and particulates
US5728357A (en) * 1996-04-10 1998-03-17 Nalco Fuel Tech Reduction of NOx emissions from rotary cement kilns by selective noncatalytic reduction
DE19731546C2 (de) * 1997-07-23 2002-11-07 Erc Emissions Reduzierungs Con Verfahren und Mittel zur selektiven Reduktion von Stickoxiden in Rauchgasen von Kesselanlagen
DE10359150A1 (de) * 2003-12-16 2005-07-21 Horst Schidlowski Dosierlanze
PL2138766T3 (pl) 2008-06-23 2016-09-30 Sposób wtryskiwania substancji do kotła instalacji spalania odpadów
US8763540B2 (en) 2008-06-23 2014-07-01 Hitachi Zosen Inova Ag Method for injecting a substance into a boiler of a waste incineration plant
US9266709B2 (en) 2009-11-20 2016-02-23 Jack R. BRAMMELL Systems and methods for on-site mixing and dispensing of a reducing agent solution for use with a diesel catalytic converter
DE102011122970B3 (de) 2011-06-09 2022-04-28 Mehldau & Steinfath Umwelttechnik Gmbh Vorrichtung zur Reduktion von Stickoxiden
US8911538B2 (en) 2011-12-22 2014-12-16 Alstom Technology Ltd Method and system for treating an effluent stream generated by a carbon capture system
DE102013003829B4 (de) * 2013-01-25 2021-11-11 Mehldau & Steinfath Umwelttechnik Gmbh Verfahren und Vorrichtung zur Behandlung von Stickoxide enthaltenden Abgasen aus technischen Prozessen und Verwendungen der Vorrichtung
FI126149B (en) 2014-06-04 2016-07-15 Amec Foster Wheeler Energia Oy Arrangement and method for feeding ammonia-containing liquid into the exhaust duct of an incineration plant and an incineration plant
DE102015009089B4 (de) * 2015-04-30 2022-04-14 Mehldau & Steinfath Umwelttechnik Gmbh Verfahren, Vorrichtung und Verwendung der Vorrichtung zur Entstickung von Abgasen aus großtechnischen Anlagen
PL3260776T3 (pl) 2016-06-20 2019-10-31 Steinmueller Eng Gmbh Układ lancowy, kocioł zawierający układ lancowy oraz sposób redukcji NOx

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1866769A (en) * 1923-06-22 1932-07-12 Ind Dryer Corp Art of drying liquid materials
DE2627880C2 (de) * 1976-06-22 1982-11-11 Jogindar Mohan Dr.-Ing. 7505 Ettlingen Chawla Verfahren für die Zerstäubung von Flüssigkeiten oder für die Zerteilung von Gasen in kleine Blasen
AU617708B2 (en) * 1987-09-23 1991-12-05 Fuel Tech. Inc. Process for nitrogen oxides reduction and minimization of the production of other pollutants
WO1989007004A1 (en) * 1988-02-02 1989-08-10 Dale Gordon Jones Process and apparatus using two-stage boiler injection for reduction of oxides of nitrogen
WO1990005000A1 (en) * 1988-10-31 1990-05-17 Dale Gordon Jones Devices and method for cleaning gases

Also Published As

Publication number Publication date
WO1991017814A1 (en) 1991-11-28
AU7891091A (en) 1991-12-10
EP0530255A1 (de) 1993-03-10
CA2063808A1 (en) 1991-11-22
DE69120812T2 (de) 1997-02-27
DE69120812D1 (de) 1996-08-14
EP0530255B1 (de) 1996-07-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time