FI850778A0 - Foerfarande foer minskande av no x-halten i virvelskiktbraennanordningar. - Google Patents
Foerfarande foer minskande av no x-halten i virvelskiktbraennanordningar.Info
- Publication number
- FI850778A0 FI850778A0 FI850778A FI850778A FI850778A0 FI 850778 A0 FI850778 A0 FI 850778A0 FI 850778 A FI850778 A FI 850778A FI 850778 A FI850778 A FI 850778A FI 850778 A0 FI850778 A0 FI 850778A0
- Authority
- FI
- Finland
- Prior art keywords
- virvelskiktbraennanordningar
- minskande
- halten
- foerfarande foer
- foerfarande
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- 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
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3407689A DE3407689C2 (de) | 1984-03-02 | 1984-03-02 | Verfahren zur Verminderung des NO↓x↓-Gehalts in den Verbrennungsabgasen einer Verbrennungsanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
FI850778A0 true FI850778A0 (fi) | 1985-02-26 |
FI850778L FI850778L (fi) | 1985-09-03 |
Family
ID=6229380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI850778A FI850778L (fi) | 1984-03-02 | 1985-02-26 | Foerfarande foer minskande av no x-halten i virvelskiktbraennanordningar. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4648331A (fi) |
DE (1) | DE3407689C2 (fi) |
FI (1) | FI850778L (fi) |
SE (1) | SE8500898L (fi) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3513484A1 (de) * | 1985-04-16 | 1986-10-16 | Krupp Polysius Ag, 4720 Beckum | Verfahren zur verringerung der stickoxid-emission aus zementbrennanlagen |
DE3530277A1 (de) * | 1985-08-24 | 1987-02-26 | Hoelter Heinz | Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-abscheidung vorzugsweise bei wirbelbettfeuerungsanlagen |
DE3608315A1 (de) * | 1985-12-09 | 1987-06-11 | Hoelter Heinz | Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-trockenabsorption vorzugsweise hinter kohlekesseln, insbesondere wirbelschichtfeuerungen und flugstaubwolken |
DE3544425A1 (de) * | 1985-12-16 | 1987-06-25 | Steag Ag | Verfahren zum verbrennen von festen brennstoffen in einer zirkulierenden wirbelschicht und vorrichtung zum durchfuehren dieses verfahrens |
SE460221B (sv) * | 1986-07-08 | 1989-09-18 | Abb Stal Ab | Saett foer nox-reduktion i mbc-pannor |
DE3626039A1 (de) * | 1986-08-01 | 1988-02-11 | Hoelter Heinz | No(pfeil abwaerts)x(pfeil abwaerts)-reduktion mittels ammoniak bei einer wirbelschichtfeuerung |
US4761270A (en) * | 1987-02-13 | 1988-08-02 | Turchan Otto C | Method of reducing the oxides of nitrogen in fossil fuels combustion and combustion effluents using hydrazine and/or hydrazine compounds |
US4793268A (en) * | 1987-11-27 | 1988-12-27 | Apollo Technologies Int'l | Method for controlling additive feed in a boiler system |
CH675623A5 (fi) * | 1988-09-27 | 1990-10-15 | Von Roll Ag | |
DE3929554A1 (de) * | 1989-09-06 | 1991-03-07 | Sueddeutsche Kalkstickstoff | Verfahren zur reduzierung von schadstoff-emissionen bei verbrennungsprozessen |
DE3933286A1 (de) * | 1989-10-05 | 1991-04-18 | Steinmueller Gmbh L & C | Verfahren zur minderung des gehaltes an stickoxiden in den rauchgasen einer feuerung |
US5113772A (en) * | 1990-07-16 | 1992-05-19 | University Of Water Of Waterloo | Suppression of dioxin production in the incineration of waste material |
DE4039463A1 (de) * | 1990-12-11 | 1992-06-25 | Babcock Energie Umwelt | Verfahren zum verbrennen von kohle oder schwerem heizoel und dampferzeugungsanlage |
US5176088A (en) * | 1992-01-10 | 1993-01-05 | The Babcock & Wilcox Company | Furnace ammonia and limestone injection with dry scrubbing for improved simultaneous SOX and NOX removal |
DE4417874C2 (de) * | 1994-05-24 | 1999-02-04 | Erc Emissions Reduzierungs Con | Verfahren zur Verminderung von Kesselbelägen im Zusammenhang mit NO¶x¶-reduzierenden Maßnahmen |
US5795548A (en) * | 1996-03-08 | 1998-08-18 | Mcdermott Technology, Inc. | Flue gas desulfurization method and apparatus |
FI102409B1 (fi) | 1997-09-16 | 1998-11-30 | Foster Wheeler Energia Oy | Menetelmä ja laite NOx päästöjen vähentämiseksi sellaisissa kiertoleijupetireaktoreissa, joita käytetään polttamaan polttoaineita, jotka sisältävät suuren määrän haihtuvia palavia komponentteja |
FR2989597B1 (fr) * | 2012-04-19 | 2014-11-28 | Degremont | Procede de denitrification des fumees produites par un four de combustion, et installation pour la mise en oeuvre de ce procede |
EP4303488A1 (en) * | 2022-07-06 | 2024-01-10 | Doosan Lentjes GmbH | Method for combusting carbonaceous fuel in a fluidized bed reactor and fluidized bed apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867507A (en) * | 1972-04-24 | 1975-02-18 | Exxon Research Engineering Co | Method for removing the oxides of nitrogen as air contaminants |
JPS4994578A (fi) * | 1973-01-16 | 1974-09-07 | ||
JPS5217217A (en) * | 1975-07-31 | 1977-02-09 | Mitsubishi Heavy Ind Ltd | Method of utilizing combustion heat |
DE2535357C2 (de) * | 1975-08-07 | 1986-08-28 | John Zink Co., Tulsa, Okla. | Verfahren zum Verringern des NO↓x↓-Gehaltes von Prozessgasen |
JPS5372773A (en) * | 1976-12-10 | 1978-06-28 | Hitachi Ltd | Direct reductive denitration method of ammonia |
JPS5479160A (en) * | 1977-12-07 | 1979-06-23 | Hitachi Ltd | Denitration method for exhaust gas |
US4284015A (en) * | 1979-03-26 | 1981-08-18 | Dickinson Norman L | Pollution-free coal combustion process |
US4388877A (en) * | 1981-07-07 | 1983-06-21 | Benmol Corporation | Method and composition for combustion of fossil fuels in fluidized bed |
-
1984
- 1984-03-02 DE DE3407689A patent/DE3407689C2/de not_active Expired
-
1985
- 1985-02-25 SE SE8500898A patent/SE8500898L/ not_active Application Discontinuation
- 1985-02-26 FI FI850778A patent/FI850778L/fi not_active Application Discontinuation
- 1985-03-04 US US06/708,060 patent/US4648331A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4648331A (en) | 1987-03-10 |
FI850778L (fi) | 1985-09-03 |
DE3407689A1 (de) | 1985-09-12 |
SE8500898D0 (sv) | 1985-02-25 |
DE3407689C2 (de) | 1987-01-22 |
SE8500898L (sv) | 1985-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI851738A0 (fi) | Foerhandsupptagningssystem av en order foer villkorlig hoppinstruktion i en centralprocessorenhet. | |
FI842732A0 (fi) | Foerfarande foer tillvaratagande av i gaser befintliga foeroreningar. | |
FI86252B (fi) | Foerfarande foer foerbaettring av en antracyklinglykosids upploesbarhet i en foer injektering laemplig loesningsmedelsblandning. | |
FI854019L (fi) | Foerfarande foer detektering av olja i vatten. | |
FI851399A0 (fi) | Foerfarande foer minimering av restmonomer i en polymeremulsion. | |
FI844730A0 (fi) | Nerkylning av pappersbana i superkalander. | |
FI841183A (fi) | Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa. | |
FI850778L (fi) | Foerfarande foer minskande av no x-halten i virvelskiktbraennanordningar. | |
FI853104A0 (fi) | Foerbaettrat foerhindrande av korrosion i vattensystem. | |
FI850804L (fi) | Anordning foer styrning av smygdragkedjeflikar i symaskin. | |
FI854956A0 (fi) | Foerfarande foer foeraongning av tillsatsaemnen i en metallsmaelta. | |
FI854092L (fi) | Slitstark styranordning foer primaerupphaengning av boggier i jaernvaegsvagnar. | |
FI862961A (fi) | Foerfarande foer reducering av totalhalogenidhalten i epoxiharts. | |
FI842116A0 (fi) | Foerfarande i sidlaengesstyrningen av vaevnaderna i en pappersmaskin. | |
FI854185L (fi) | Foerfarande foer efterisolering av en boej i en vaermeisolerad roerledning. | |
FI844661L (fi) | Foerfarande foer foerhindrande av skadeverkningar av jordlager i omedelbar omgivning av en vattenbrunn. | |
FI854556A (fi) | Neutralisering av syra i vattenhaltiga syraloesningar. | |
FI841103A0 (fi) | Foerfarande foer foerbaettrande av anvaendbarheten av speglar i fuktiga utrymmen. | |
FI840078A (fi) | Framlyftanordning foer traktor foer koppling av arbetsredskap i framaendan av traktor. | |
FI841280A0 (fi) | Utnyttjande av vindkraft i elbil. | |
FI840887A (fi) | Utfoerande av organiska reaktioner i silikonolja. | |
FI842335A0 (fi) | Anordning foer foerbaettring av vaermeekonomin i roterugnar. | |
FI842950A0 (fi) | Foerfarande foer avlagande av ljudfaedring i en analogibandspelare. | |
FI841828A0 (fi) | Foerfarande foer inmatning av kemikalier i vaetskebassaenger. | |
FI840907A (fi) | Mellanstycke foer fastsaettning av en faestskiva foer betongelement i en gjutform. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: STEAG AKTIENGESELLSCHAFT |