EE9800442A - Method and apparatus for combustion of gas in a furnace - Google Patents

Method and apparatus for combustion of gas in a furnace

Info

Publication number
EE9800442A
EE9800442A EE9800442A EE9800442A EE9800442A EE 9800442 A EE9800442 A EE 9800442A EE 9800442 A EE9800442 A EE 9800442A EE 9800442 A EE9800442 A EE 9800442A EE 9800442 A EE9800442 A EE 9800442A
Authority
EE
Estonia
Prior art keywords
furnace
combustion
gas
Prior art date
Application number
EE9800442A
Other languages
Estonian (et)
Inventor
Raiko Markku
Jacobson Tommy
J��skel�inen Kari
Original Assignee
Imatran Voima Oy
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 Imatran Voima Oy filed Critical Imatran Voima Oy
Publication of EE9800442A publication Critical patent/EE9800442A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045Combustion 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
    • F23C6/047Combustion 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00Staged combustion
    • F23C2201/10Furnace staging
    • F23C2201/101Furnace staging in vertical direction, e.g. alternating lean and rich zones
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00Staged combustion
    • F23C2201/30Staged fuel supply
    • F23C2201/301Staged fuel supply with different fuels in stages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2900/00Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14Special features of gas burners
    • F23D2900/14002Special features of gas burners of premix or non premix types, specially adapted for the combustion of low heating value [LHV] gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Solid-Fuel Combustion (AREA)
EE9800442A 1996-06-28 1997-06-25 Method and apparatus for combustion of gas in a furnace EE9800442A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962669A FI100355B (en) 1996-06-28 1996-06-28 Method and apparatus for combustion of gas in a fireplace
PCT/FI1997/000411 WO1998000675A1 (en) 1996-06-28 1997-06-25 Method and arrangement for burning gas in a furnace

Publications (1)

Publication Number Publication Date
EE9800442A true EE9800442A (en) 1999-06-15

Family

ID=8546303

Family Applications (1)

Application Number Title Priority Date Filing Date
EE9800442A EE9800442A (en) 1996-06-28 1997-06-25 Method and apparatus for combustion of gas in a furnace

Country Status (12)

Country Link
EP (1) EP0907870A1 (en)
CN (1) CN1228830A (en)
AU (1) AU3264397A (en)
CZ (1) CZ430998A3 (en)
EE (1) EE9800442A (en)
FI (1) FI100355B (en)
HU (1) HUP0101129A3 (en)
LV (1) LV12242B (en)
PL (1) PL330818A1 (en)
RO (1) RO117982B1 (en)
SK (1) SK177498A3 (en)
WO (1) WO1998000675A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734810A (en) * 2011-04-12 2012-10-17 无锡市晨光耐火材料有限公司 Residual heat absorbing boiler for CO
CN109780563B (en) * 2019-02-28 2020-04-14 刘玉满 High-temperature oxygen-enriched super-normal-pressure intensified combustion purification method for benzene harmful substances in industrial waste gas

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105394A5 (en) * 1970-09-04 1972-04-28 Cimab Sa
US3890084A (en) * 1973-09-26 1975-06-17 Coen Co Method for reducing burner exhaust emissions
US4021186A (en) * 1974-06-19 1977-05-03 Exxon Research And Engineering Company Method and apparatus for reducing NOx from furnaces
FR2290634A1 (en) * 1974-11-06 1976-06-04 Lorraine Houilleres COMPLETE COMBUSTION PROCESS OF HOT GASES WITH LOW CALORIFIC CAPACITY
DE2523852C2 (en) * 1975-05-30 1981-08-13 Kraftwerk Union AG, 4330 Mülheim Firing for a steam generator with pulverized coal and gas burners
JPS5623615A (en) * 1979-08-06 1981-03-06 Babcock Hitachi Kk Burning method for low nox
FI87013C (en) * 1988-01-04 1992-11-10 Tampella Oy Ab Burning process for reducing formation of nitrogen oxides in connection with combustion and apparatus for applying the process

Also Published As

Publication number Publication date
EP0907870A1 (en) 1999-04-14
LV12242A (en) 1999-03-20
SK177498A3 (en) 2000-04-10
FI962669A0 (en) 1996-06-28
CN1228830A (en) 1999-09-15
CZ430998A3 (en) 1999-06-16
HUP0101129A3 (en) 2001-12-28
PL330818A1 (en) 1999-06-07
HUP0101129A2 (en) 2001-08-28
AU3264397A (en) 1998-01-21
FI100355B (en) 1997-11-14
LV12242B (en) 1999-06-20
RO117982B1 (en) 2002-11-29
WO1998000675A1 (en) 1998-01-08

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