DE69120812D1 - Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen - Google Patents

Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen

Info

Publication number
DE69120812D1
DE69120812D1 DE69120812T DE69120812T DE69120812D1 DE 69120812 D1 DE69120812 D1 DE 69120812D1 DE 69120812 T DE69120812 T DE 69120812T DE 69120812 T DE69120812 T DE 69120812T DE 69120812 D1 DE69120812 D1 DE 69120812D1
Authority
DE
Germany
Prior art keywords
effective
effluent
distribution
zone
concentration
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 - Lifetime
Application number
DE69120812T
Other languages
English (en)
Other versions
DE69120812T2 (de
Inventor
Joginder Chawla
Bergmann Joachim Von
Reinhard Pachaly
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.)
Nalco Fuel Tech GmbH
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=DE69120812(D1) "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
Publication of DE69120812D1 publication Critical patent/DE69120812D1/de
Application granted granted Critical
Publication of DE69120812T2 publication Critical patent/DE69120812T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/46—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)
DE69120812T 1990-05-21 1991-05-21 Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen Expired - Lifetime DE69120812T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52611690A 1990-05-21 1990-05-21
PCT/EP1991/000952 WO1991017814A1 (en) 1990-05-21 1991-05-21 Process and apparatus for minimizing pollutant concentrations in combustion gases

Publications (2)

Publication Number Publication Date
DE69120812D1 true DE69120812D1 (de) 1996-08-14
DE69120812T2 DE69120812T2 (de) 1997-02-27

Family

ID=24095978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120812T Expired - Lifetime DE69120812T2 (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
US5489419A (en) * 1992-10-13 1996-02-06 Nalco Fuel Tech Process for pollution control
US5536482A (en) * 1992-10-13 1996-07-16 Nalco Fuel Tech Process for pollution control
EP0605745A1 (de) * 1992-11-26 1994-07-13 ABB Management AG Einrichtung zum thermischen Entsticken von Rauchgas
CA2161135A1 (en) * 1993-05-07 1994-11-24 Joseph R. Comparato 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
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
ES2573638T3 (es) 2008-06-23 2016-06-09 Hitachi Zosen Inova Ag Procedimiento para inyectar una sustancia en una caldera de una planta de incineración de basuras
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
DE102011105419B4 (de) * 2011-06-09 2015-04-16 Mehldau & Steinfath Umwelttechnik Gmbh Verfahren 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
EP3260776B1 (de) 2016-06-20 2019-05-15 Steinmüller Engineering GmbH Lanzensystem, kessel enthaltend lanzensystem und verfahren zur nox-reduktion

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
WO1989002781A2 (en) * 1987-09-23 1989-04-06 Fuel Tech, Inc. Process for nitrogen oxides reduction and minimization of the production of other pollutants
JPH03503735A (ja) * 1988-02-02 1991-08-22 ジョーンズ，デイル　ゴードン 窒素酸化物の還元を目的とする２段ボイラー注入方法と装置
EP0440604B2 (de) * 1988-10-31 1999-10-27 NOELL Inc. Vorrichtung und verfahren zur reinigung von gasen

Also Published As

Publication number Publication date
CA2063808A1 (en) 1991-11-22
ATE140163T1 (de) 1996-07-15
EP0530255B1 (de) 1996-07-10
DE69120812T2 (de) 1997-02-27
AU7891091A (en) 1991-12-10
EP0530255A1 (de) 1993-03-10
WO1991017814A1 (en) 1991-11-28

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