DK142785A - Fremgangsmaade til nedbringelse af emmissionen af oxider af svovl og nitrogen ved forbraending af fast braendsel - Google Patents

Fremgangsmaade til nedbringelse af emmissionen af oxider af svovl og nitrogen ved forbraending af fast braendsel Download PDF

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Publication number
DK142785A
DK142785A DK142785A DK142785A DK142785A DK 142785 A DK142785 A DK 142785A DK 142785 A DK142785 A DK 142785A DK 142785 A DK142785 A DK 142785A DK 142785 A DK142785 A DK 142785A
Authority
DK
Denmark
Prior art keywords
nitrogen
combustion
solid fuel
grate
reducing
Prior art date
Application number
DK142785A
Other languages
English (en)
Other versions
DK162702C (da
DK162702B (da
DK142785D0 (da
Inventor
Ragnar Elofsson
Original Assignee
Norrkoepings Kraft Ab
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 Norrkoepings Kraft Ab filed Critical Norrkoepings Kraft Ab
Publication of DK142785D0 publication Critical patent/DK142785D0/da
Publication of DK142785A publication Critical patent/DK142785A/da
Publication of DK162702B publication Critical patent/DK162702B/da
Application granted granted Critical
Publication of DK162702C publication Critical patent/DK162702C/da

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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
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
    • F23B7/002—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
    • F23B7/007—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements with fluegas recirculation to combustion chamber
DK142785A 1984-03-30 1985-03-29 Fremgangsmaade til nedbringelse af emmissionen af oxider af svovl og nitrogen ved forbraending af fast braendsel DK162702C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8401788A SE443798C (sv) 1984-03-30 1984-03-30 Sett att vid eldning av fasta brenslen i en med rorlig rost, foretredesvis wanderrost, forsedd panna minska utsleppen av svavel- och kveveoxider
SE8401788 1984-03-30

Publications (4)

Publication Number Publication Date
DK142785D0 DK142785D0 (da) 1985-03-29
DK142785A true DK142785A (da) 1985-10-01
DK162702B DK162702B (da) 1991-12-02
DK162702C DK162702C (da) 1992-04-21

Family

ID=20355383

Family Applications (1)

Application Number Title Priority Date Filing Date
DK142785A DK162702C (da) 1984-03-30 1985-03-29 Fremgangsmaade til nedbringelse af emmissionen af oxider af svovl og nitrogen ved forbraending af fast braendsel

Country Status (6)

Country Link
EP (1) EP0156784B1 (da)
AT (1) ATE53060T1 (da)
DE (1) DE3577876D1 (da)
DK (1) DK162702C (da)
FI (1) FI84934C (da)
SE (1) SE443798C (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330843C1 (de) * 1983-08-26 1985-03-21 Gerhard Dipl-Ing Emmerichs Verfahren zum Vermindern der Schadstoffemissionen beim Betrieb von Verbrennungseinrichtungen
CA1309571C (en) * 1986-07-14 1992-11-03 Ronald R. Landreth Method and apparatus for reducing sulfur dioxide content in flue gases
AT393359B (de) * 1990-04-03 1991-10-10 Steirische Magnesit Ind Ag Verfahren zur verhinderung der bildung von pcdd und/oder pcde in verbrennungs- bzw. vergasungsanlagen
DK180190D0 (da) * 1990-07-27 1990-07-27 Aalborg Boilers Fremgangsmaade og anlaeg til nedsaettelse af indholdet af nitrogenoxider i roeggas
US11708999B2 (en) * 2019-09-03 2023-07-25 Sl-Technik Gmbh Biomass heating system with optimized flue gas treatment
CN113978947B (zh) * 2021-12-24 2022-03-04 天津市新天钢钢铁集团有限公司 一种利用氮气防止石灰潮解粉化的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029564A1 (de) * 1979-11-23 1981-06-03 Mannesmann Veba Umwelttechnik Gmbh Verfahren zum Heraustrennen von gasförmigen Bestandteilen aus einem Gasstrom, insbesondere Rauchgasstrom
DE3139080A1 (de) * 1981-10-01 1983-04-28 Elektrizitätswerk Wesertal GmbH, 3250 Hameln Verfahren und einrichtung zur absorption von schadstoffen aus verbrennungsabgasen
DE3330843C1 (de) * 1983-08-26 1985-03-21 Gerhard Dipl-Ing Emmerichs Verfahren zum Vermindern der Schadstoffemissionen beim Betrieb von Verbrennungseinrichtungen

Also Published As

Publication number Publication date
DK162702C (da) 1992-04-21
FI84934C (fi) 1992-02-10
DE3577876D1 (de) 1990-06-28
DK162702B (da) 1991-12-02
ATE53060T1 (de) 1990-06-15
FI84934B (fi) 1991-10-31
SE8401788D0 (sv) 1984-03-30
EP0156784A2 (en) 1985-10-02
SE8401788L (sv) 1985-10-01
EP0156784A3 (en) 1988-01-13
SE443798C (sv) 1986-12-02
EP0156784B1 (en) 1990-05-23
FI851188A0 (fi) 1985-03-25
SE443798B (sv) 1986-03-10
FI851188L (fi) 1985-10-01
DK142785D0 (da) 1985-03-29

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