SE8500898L - Forfarande for no?71x-minskning vid virvelskiktseldsteder - Google Patents

Forfarande for no?71x-minskning vid virvelskiktseldsteder

Info

Publication number
SE8500898L
SE8500898L SE8500898A SE8500898A SE8500898L SE 8500898 L SE8500898 L SE 8500898L SE 8500898 A SE8500898 A SE 8500898A SE 8500898 A SE8500898 A SE 8500898A SE 8500898 L SE8500898 L SE 8500898L
Authority
SE
Sweden
Prior art keywords
reducing agent
incineration
introduce
layouts
procedure
Prior art date
Application number
SE8500898A
Other languages
Unknown language ( )
English (en)
Other versions
SE8500898D0 (sv
Inventor
F Thelen
Original Assignee
Steag 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 Steag Ag filed Critical Steag Ag
Publication of SE8500898D0 publication Critical patent/SE8500898D0/sv
Publication of SE8500898L publication Critical patent/SE8500898L/sv

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
SE8500898A 1984-03-02 1985-02-25 Forfarande for no?71x-minskning vid virvelskiktseldsteder SE8500898L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843407689 DE3407689A1 (de) 1984-03-02 1984-03-02 Verfahren zur no(pfeil abwaerts)x(pfeil abwaerts)-minderung bei wirbelschichtfeuerungen

Publications (2)

Publication Number Publication Date
SE8500898D0 SE8500898D0 (sv) 1985-02-25
SE8500898L true SE8500898L (sv) 1985-09-03

Family

ID=6229380

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8500898A SE8500898L (sv) 1984-03-02 1985-02-25 Forfarande for no?71x-minskning vid virvelskiktseldsteder

Country Status (4)

Country Link
US (1) US4648331A (sv)
DE (1) DE3407689A1 (sv)
FI (1) FI850778L (sv)
SE (1) SE8500898L (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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 (sv) * 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
FI102409B (sv) 1997-09-16 1998-11-30 Foster Wheeler Energia Oy Förfarande och anordning för reducering av NOx emissioner i sådana rea ktorer med cirkulerande fluidiserad bädd som används för förbränning a v bränslen, som innehåller stora mängder flyktiga brännbara komponente r
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)

* Cited by examiner, † Cited by third party
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 (sv) * 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

Also Published As

Publication number Publication date
FI850778A0 (fi) 1985-02-26
FI850778L (fi) 1985-09-03
DE3407689A1 (de) 1985-09-12
DE3407689C2 (sv) 1987-01-22
SE8500898D0 (sv) 1985-02-25
US4648331A (en) 1987-03-10

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