SE445253B - Forfarande for drift av en panneldstad for kolpulver samt panneldstad for genomforande av forfarandet - Google Patents
Forfarande for drift av en panneldstad for kolpulver samt panneldstad for genomforande av forfarandetInfo
- Publication number
- SE445253B SE445253B SE8101714A SE8101714A SE445253B SE 445253 B SE445253 B SE 445253B SE 8101714 A SE8101714 A SE 8101714A SE 8101714 A SE8101714 A SE 8101714A SE 445253 B SE445253 B SE 445253B
- Authority
- SE
- Sweden
- Prior art keywords
- combustion
- carbon powder
- temperature
- fireplace
- grain size
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims description 56
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 51
- 238000001228 spectrum Methods 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 10
- 239000003245 coal Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
-
- 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
- F23C2201/00—Staged combustion
- F23C2201/30—Staged fuel supply
- F23C2201/301—Staged fuel supply with different fuels in stages
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Combustion Of Fluid Fuel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3011631A DE3011631C2 (de) | 1980-03-26 | 1980-03-26 | Verfahren zum Betrieb einer Kohlenstaub-Kesselfeuerung und für das Verfahren eingerichtete Kohlenstaub-Kesselfeuerung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8101714L SE8101714L (sv) | 1981-09-27 |
| SE445253B true SE445253B (sv) | 1986-06-09 |
Family
ID=6098358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8101714A SE445253B (sv) | 1980-03-26 | 1981-03-18 | Forfarande for drift av en panneldstad for kolpulver samt panneldstad for genomforande av forfarandet |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4367686A (da) |
| JP (1) | JPS5719506A (da) |
| AU (1) | AU543994B2 (da) |
| CA (1) | CA1172912A (da) |
| DE (1) | DE3011631C2 (da) |
| DK (1) | DK146747C (da) |
| GB (1) | GB2074306B (da) |
| SE (1) | SE445253B (da) |
| ZA (1) | ZA811820B (da) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3125901A1 (de) * | 1981-07-01 | 1983-01-20 | Deutsche Babcock Ag, 4200 Oberhausen | Brenner zum verbrennen von staubfoermigen brennstoffen |
| US4523530A (en) * | 1982-02-26 | 1985-06-18 | Sumitomo Metal Industries, Ltd. | Powdery coal burner |
| EP0108427B1 (en) * | 1982-09-02 | 1986-10-22 | Shell Internationale Researchmaatschappij B.V. | Burner for the partial combustion of finely divided solid fuel |
| JPS59119106A (ja) * | 1982-12-27 | 1984-07-10 | Hitachi Ltd | 微粉炭燃焼バーナを備えたボイラ |
| EP0114062A3 (de) * | 1983-01-18 | 1986-02-19 | Stubinen Utveckling AB | Verfahren und Vorrichtung zum Verbrennen fester Brennstoffe, insbesondere Kohle, Torf oder dergleichen, in pulverisierter Form |
| US4672900A (en) * | 1983-03-10 | 1987-06-16 | Combustion Engineering, Inc. | System for injecting overfire air into a tangentially-fired furnace |
| DE3310500C2 (de) * | 1983-03-23 | 1985-04-04 | Steag Ag, 4300 Essen | Brenner zur Verbrennung von staubförmigen Brennstoffen, insbesondere Kohlenstaub |
| JPS59170706U (ja) * | 1983-04-21 | 1984-11-15 | バブコツク日立株式会社 | 微粉炭燃焼装置 |
| US4495874A (en) * | 1983-05-18 | 1985-01-29 | Air Products And Chemicals, Inc. | Combustion of high ash coals |
| US4596198A (en) * | 1983-05-18 | 1986-06-24 | Air Products And Chemicals, Inc. | Slag reduction in coal-fired furnaces using oxygen enrichment |
| DE3331989A1 (de) * | 1983-09-05 | 1985-04-04 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur verminderung der no(pfeil abwaerts)x(pfeil abwaerts)-emission bei der verbrennung von stickstoffhaltigen brennstoffen |
| JPS6086312A (ja) * | 1983-10-19 | 1985-05-15 | Daido Steel Co Ltd | 微粉炭バ−ナ− |
| JP2556480B2 (ja) * | 1986-08-08 | 1996-11-20 | バブコツク日立株式会社 | 窒素酸化物低減装置 |
| GB2202234B (en) * | 1987-03-16 | 1991-09-18 | Shell Int Research | Method for starting up a partial combustion process |
| US5333574A (en) * | 1991-09-11 | 1994-08-02 | Mark Iv Transportation Products Corporation | Compact boiler having low NOX emissions |
| JP2697454B2 (ja) * | 1992-01-24 | 1998-01-14 | 住友金属鉱山株式会社 | 粉状固体燃料用ガス化バーナー及びその使用方法 |
| US6986311B2 (en) * | 2003-01-22 | 2006-01-17 | Joel Vatsky | Burner system and method for mixing a plurality of solid fuels |
| US7430970B2 (en) * | 2005-06-30 | 2008-10-07 | Larue Albert D | Burner with center air jet |
| JP6580710B2 (ja) * | 2016-07-26 | 2019-09-25 | Ｊｆｅスチール株式会社 | 電気炉用助燃バーナー |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616252A (en) * | 1946-02-09 | 1952-11-04 | Allis Chalmers Mfg Co | Method of producing a gaseous motive fluid with pulverized fuel |
| JPS5182434A (ja) * | 1975-01-16 | 1976-07-20 | Kawasaki Heavy Ind Ltd | Yonenshoshitsutsukinenshohotosonosochi |
| FR2316540A2 (fr) * | 1975-02-28 | 1977-01-28 | Heurtey Efflutherm | Procede et dispositif d'evaporation et d'oxydation thermique d'effluents liquides et de dechets solides sous forme pulverulente |
| JPS51111926A (en) * | 1975-03-26 | 1976-10-02 | Kawasaki Heavy Ind Ltd | Gasification-combustion method and its apparatus |
| US4132180A (en) * | 1975-07-31 | 1979-01-02 | Fredrick William L | Apparatus and method for enhancing combustibility of solid fuels |
| US4147116A (en) * | 1977-09-19 | 1979-04-03 | Coal Tech Inc. | Pulverized coal burner for furnace and operating method |
| JPS5495021A (en) * | 1978-01-13 | 1979-07-27 | Babcock Hitachi Kk | Particle coal containing vent air treating low nox burner |
| US4206712A (en) * | 1978-06-29 | 1980-06-10 | Foster Wheeler Energy Corporation | Fuel-staging coal burner |
| JPS6021282B2 (ja) * | 1978-07-06 | 1985-05-27 | 三菱重工業株式会社 | 粉粒体燃料燃焼方法 |
| US4259911A (en) * | 1979-06-21 | 1981-04-07 | Combustion Engineering, Inc. | Fluidized bed boiler feed system |
| US4294178A (en) * | 1979-07-12 | 1981-10-13 | Combustion Engineering, Inc. | Tangential firing system |
| US4304196A (en) * | 1979-10-17 | 1981-12-08 | Combustion Engineering, Inc. | Apparatus for tilting low load coal nozzle |
-
1980
- 1980-03-26 DE DE3011631A patent/DE3011631C2/de not_active Expired
-
1981
- 1981-03-18 AU AU68504/81A patent/AU543994B2/en not_active Ceased
- 1981-03-18 SE SE8101714A patent/SE445253B/sv not_active IP Right Cessation
- 1981-03-19 ZA ZA00811820A patent/ZA811820B/xx unknown
- 1981-03-25 GB GB8109410A patent/GB2074306B/en not_active Expired
- 1981-03-25 CA CA000373838A patent/CA1172912A/en not_active Expired
- 1981-03-25 US US06/247,319 patent/US4367686A/en not_active Expired - Fee Related
- 1981-03-25 DK DK134481A patent/DK146747C/da not_active IP Right Cessation
- 1981-03-26 JP JP4326881A patent/JPS5719506A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK134481A (da) | 1981-09-27 |
| CA1172912A (en) | 1984-08-21 |
| GB2074306B (en) | 1984-08-30 |
| ZA811820B (en) | 1982-07-28 |
| US4367686A (en) | 1983-01-11 |
| AU543994B2 (en) | 1985-05-16 |
| DK146747B (da) | 1983-12-19 |
| DE3011631B1 (de) | 1981-10-08 |
| GB2074306A (en) | 1981-10-28 |
| DK146747C (da) | 1984-05-28 |
| DE3011631C2 (de) | 1982-05-27 |
| AU6850481A (en) | 1981-10-01 |
| SE8101714L (sv) | 1981-09-27 |
| JPS5719506A (en) | 1982-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8101714-7 Effective date: 19931008 Format of ref document f/p: F |