EP0182063A3 - Verfahren zur Verringerung des NOX-Gehalts in Verbrennungsgasen - Google Patents
Verfahren zur Verringerung des NOX-Gehalts in Verbrennungsgasen Download PDFInfo
- Publication number
- EP0182063A3 EP0182063A3 EP85112718A EP85112718A EP0182063A3 EP 0182063 A3 EP0182063 A3 EP 0182063A3 EP 85112718 A EP85112718 A EP 85112718A EP 85112718 A EP85112718 A EP 85112718A EP 0182063 A3 EP0182063 A3 EP 0182063A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion gases
- reduction
- nox content
- combustion
- air supply
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
- F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843441675 DE3441675A1 (de) | 1984-11-15 | 1984-11-15 | Verfahren zur verringerung des no(pfeil abwaerts)x(pfeil abwaerts)-gehalts in verbrennungsgasen |
DE3441675 | 1984-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0182063A2 EP0182063A2 (de) | 1986-05-28 |
EP0182063A3 true EP0182063A3 (de) | 1988-03-02 |
Family
ID=6250320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85112718A Withdrawn EP0182063A3 (de) | 1984-11-15 | 1985-10-08 | Verfahren zur Verringerung des NOX-Gehalts in Verbrennungsgasen |
Country Status (4)
Country | Link |
---|---|
US (1) | US4669399A (de) |
EP (1) | EP0182063A3 (de) |
JP (1) | JPS61122405A (de) |
DE (1) | DE3441675A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3621347A1 (de) * | 1986-06-26 | 1988-01-14 | Henkel Kgaa | Verfahren und anlage zur verminderung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes im rauchgas bei kohlenstaubbefeuerten dampferzeugern mit trockenentaschung |
US4891339A (en) * | 1987-10-23 | 1990-01-02 | Aerochem Research Laboratories, Inc. | Process and apparatus for the flame preparation of ceramic powders |
US4989549A (en) * | 1988-10-11 | 1991-02-05 | Donlee Technologies, Inc. | Ultra-low NOx combustion apparatus |
US5042404A (en) * | 1990-09-04 | 1991-08-27 | Consolidated Natural Gas Service Company, Inc. | Method of retaining sulfur in ash during coal combustion |
US5122353A (en) * | 1991-03-14 | 1992-06-16 | Valentine James M | Reduction of sulfur emissions from coal-fired boilers |
US5201650A (en) * | 1992-04-09 | 1993-04-13 | Shell Oil Company | Premixed/high-velocity fuel jet low no burner |
SE470222B (sv) * | 1992-05-05 | 1993-12-06 | Abb Carbon Ab | Förfarande för upprätthållande av nominell arbetstemperatur på rökgaserna i en PFBC-kraftanläggning |
US5634329A (en) * | 1992-04-30 | 1997-06-03 | Abb Carbon Ab | Method of maintaining a nominal working temperature of flue gases in a PFBC power plant |
AT399297B (de) * | 1993-12-28 | 1995-04-25 | Staudinger Gernot | Verfahren zum zerstören von stickoxiden in rauchgasen von feuerungsanlagen |
GB2292452B (en) * | 1994-07-26 | 1998-03-25 | Airoil Flaregas Ltd | A flare tip structure and a method of disposal of waste gas utilising such a structure |
FR2749066B1 (fr) * | 1996-05-21 | 1998-08-21 | Gaz De France | Procede de reduction, par recombustion, des oxydes d'azote contenus dans les fumees issues d'une combustion primaire realisee dans un four, et installation pour sa mise en oeuvre |
PL359243A1 (en) * | 2000-07-05 | 2004-08-23 | Software & Technologie Glas Gmbh Cottbus | Nitrogen oxide reduced introduction of fuel in combustion air ports of a glass furnace |
US6652265B2 (en) | 2000-12-06 | 2003-11-25 | North American Manufacturing Company | Burner apparatus and method |
US6929469B2 (en) * | 2002-02-28 | 2005-08-16 | North American Manufacturing Company | Burner apparatus |
US7135027B2 (en) * | 2002-10-04 | 2006-11-14 | Baxter International, Inc. | Devices and methods for mixing and extruding medically useful compositions |
US8215949B2 (en) * | 2006-05-17 | 2012-07-10 | Majed Toqan | Combustion stabilization systems |
US9353944B1 (en) | 2009-09-03 | 2016-05-31 | Poet Research, Inc. | Combustion of high solids liquid |
US9541280B2 (en) | 2014-06-04 | 2017-01-10 | Fives North American Combustion, Inc. | Ultra low NOx combustion for steam generator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US411555A (en) * | 1889-09-24 | Cyrus | ||
US3611954A (en) * | 1970-05-08 | 1971-10-12 | Du Pont | Oxidative waste disposal |
US3738289A (en) * | 1971-08-16 | 1973-06-12 | Chicago Bridge & Iron Co | Counter-flow sludge burner |
US3867507A (en) * | 1972-04-24 | 1975-02-18 | Exxon Research Engineering Co | Method for removing the oxides of nitrogen as air contaminants |
JPS5318466A (en) * | 1976-08-05 | 1978-02-20 | Mitsubishi Heavy Ind Ltd | Charging method for oxygen-containing hydrocarbons and/or their precursors into exhaust gas |
US4496306A (en) * | 1978-06-09 | 1985-01-29 | Hitachi Shipbuilding & Engineering Co., Ltd. | Multi-stage combustion method for inhibiting formation of nitrogen oxides |
JPS5623615A (en) * | 1979-08-06 | 1981-03-06 | Babcock Hitachi Kk | Burning method for low nox |
JPS58179710A (ja) * | 1982-04-15 | 1983-10-21 | Ishikawajima Harima Heavy Ind Co Ltd | 微粉炭ガス化燃焼方法 |
JPS58187712A (ja) * | 1982-04-27 | 1983-11-02 | Hitachi Zosen Corp | NO↓x抑制三段燃焼法 |
-
1984
- 1984-11-15 DE DE19843441675 patent/DE3441675A1/de active Granted
-
1985
- 1985-10-08 EP EP85112718A patent/EP0182063A3/de not_active Withdrawn
- 1985-10-28 US US06/791,761 patent/US4669399A/en not_active Expired - Fee Related
- 1985-11-06 JP JP60247304A patent/JPS61122405A/ja active Pending
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 20 (M-271)[1457], 27. Januar 1984; & JP-A-58 179 710 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.) 21-10-1983 * |
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 32 (M-275)[1469], 10. Februar 1984; & JP-A-58 187 712 (HITACHI ZOSEN K.K.) 02-11-1983 * |
PROCEEDINGS OF THE SIXTH INTERNATIONAL SYMPOSIUM ON COAL SLURRY COMBUSTION AND TECHNOLOGY, Orlando, Florida, 25.-27. Juni 1984, Seiten 993-1011, US Department of Energy and PETC, Pittsburgh, US; D.A. COOK et al.: "C-E Canada CWM nozzle development and firing experience" * |
Also Published As
Publication number | Publication date |
---|---|
DE3441675A1 (de) | 1986-05-22 |
EP0182063A2 (de) | 1986-05-28 |
JPS61122405A (ja) | 1986-06-10 |
US4669399A (en) | 1987-06-02 |
DE3441675C2 (de) | 1989-02-02 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19880827 |
|
17Q | First examination report despatched |
Effective date: 19891102 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900313 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHREIER, WOLFGANG, DIPL.-ING. Inventor name: MARTIN, HELMUT |