ES8608139A1 - Un metodo de mejorar las propiedades de transporte de un combustible particulado - Google Patents
Un metodo de mejorar las propiedades de transporte de un combustible particuladoInfo
- Publication number
- ES8608139A1 ES8608139A1 ES545054A ES545054A ES8608139A1 ES 8608139 A1 ES8608139 A1 ES 8608139A1 ES 545054 A ES545054 A ES 545054A ES 545054 A ES545054 A ES 545054A ES 8608139 A1 ES8608139 A1 ES 8608139A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- bed material
- plant
- withdrawn
- bed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
METODO E INSTALACION PARA MEJORAR LAS PROPIEDADES DE TRANSPORTE DE UN COMBUSTIBLE PARTICULADO. CONSISTE EN SACAR DE LA CAMARA DE COMBUSTION (2) EL MATERIAL DE LECHO CALCINADO O PARCIALMENTE CALCINADO QUE CONTIENE CAO; TRITURARLO Y MEZCLARLO CON UN COMBUSTIBLE PARTICULADO Y SUMINISTRARLO A LA CAMARA DE COMBUSTION JUNTO CON EL COMBUSTIBLE MEDIANTE UN SISTEMA DE TRANSPORTE NEUMATICO (24); DONDE EL MATERIAL DE LECHO, PASA POR UNA ZONA CON BAJO CONTENIDO DE CO2 A TEMPERATURA ENTRE 700 Y 800JC. LA INSTALACION COMPRENDE: UN DISPOSITIVO DE DESCARGA (17) PARA SACAR EL MATERIAL DE LA CAMARA DE COMBUSTION (2); UN MOLINO (43); UN DISPOSITIVO DE TRANSPORTE NEUMATICO (24, 25); Y MEDIOS (53), (55) PARA SUMINISTRAR GAS DE SECADO AL DISPOSITIVO MEZCLADOR (45).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8403665A SE454724B (sv) | 1984-07-11 | 1984-07-11 | Sett att forbettra ett partikulert brensles transportegenskaper i en forbrenningsanleggning samt anleggning for genomforande av settet |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8608139A1 true ES8608139A1 (es) | 1986-06-01 |
ES545054A0 ES545054A0 (es) | 1986-06-01 |
Family
ID=20356505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES545054A Expired ES8608139A1 (es) | 1984-07-11 | 1985-07-10 | Un metodo de mejorar las propiedades de transporte de un combustible particulado |
Country Status (6)
Country | Link |
---|---|
US (1) | US4640205A (es) |
EP (1) | EP0167992B1 (es) |
JP (1) | JPS6138311A (es) |
DE (1) | DE3581123D1 (es) |
ES (1) | ES8608139A1 (es) |
SE (1) | SE454724B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE450164B (sv) * | 1985-10-22 | 1987-06-09 | Asea Stal Ab | Sett att reglera beddhojden i en kraftanleggning med en fluidiserad bedd och kraftanleggning med anordning for reglering av beddhojden |
US4690076A (en) * | 1986-04-04 | 1987-09-01 | Combustion Engineering, Inc. | Method for drying coal with hot recycle material |
JPH0658167B2 (ja) * | 1986-08-13 | 1994-08-03 | 宇部興産株式会社 | 流動床ボイラ |
DE3628675C1 (de) * | 1986-08-23 | 1987-12-10 | Babcock Werke Ag | Druckaufgeladene Wirbelschichtfeuerung |
SE456600B (sv) * | 1987-02-19 | 1988-10-17 | Asea Stal Ab | Kraftanleggning med forbrenning av ett brensle i en fluidiserad bedd |
SE460147B (sv) * | 1987-03-03 | 1989-09-11 | Asea Stal Ab | Kraftanlaeggning med fluidiserad baedd och en kylanordning foer baeddmaterial |
SE457014B (sv) * | 1987-03-25 | 1988-11-21 | Abb Stal Ab | Saett att foerbaettra utnyttjningen av svavelabsorbent vid foerbraenning i en fluidiserad baedd och en kraftanlaeggning med foerbraenning i fluidiserad baedd |
SE457015B (sv) * | 1987-03-25 | 1988-11-21 | Abb Stal Ab | Kraftanlaeggning med foerbraenning i fluidiserad baedd |
DE3729910A1 (de) * | 1987-09-07 | 1989-03-16 | Steinmueller Gmbh L & C | Druckaufgeladen betreibbare wirbelschichtfeuerung |
SE461380B (sv) * | 1987-09-30 | 1990-02-12 | Asea Stal Ab | Saett och anordning att foerbaettra utnyttjningsgraden av en ca-haltig svavelabsorbent i en kraftanlaeggning |
FI89742C (fi) * | 1991-11-27 | 1993-11-10 | Imatran Voima Oy | Foerfarande och anordning foer torkning av braensle i en virvelbaeddspanna |
AU1664895A (en) * | 1994-03-09 | 1995-09-25 | Veag Vereinigte Energiewerke Ag | Process and device for operating a pressure-loaded, lignite-fed, circulating fluidised bed furnace for composite power stations |
US5551357A (en) * | 1994-08-19 | 1996-09-03 | Tampella Power Corporation | Method and system for recycling sorbent in a fluidized bed combustor |
US6609870B2 (en) | 2001-10-23 | 2003-08-26 | Memc Electronic Materials, Inc. | Granular semiconductor material transport system and process |
PL1620678T3 (pl) * | 2003-04-11 | 2019-11-29 | Evonik Corp | Paliwo i sposób zmniejszenia emisji spalania |
US7427384B2 (en) * | 2004-06-23 | 2008-09-23 | Foster Wheeler Energia Oy | Method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler |
CN103175198B (zh) * | 2013-04-08 | 2016-03-23 | 河北省电力勘测设计研究院 | 循环流化床锅炉连续补充床料装置 |
US9604182B2 (en) * | 2013-12-13 | 2017-03-28 | General Electric Company | System for transporting solids with improved solids packing |
CN108302523B (zh) * | 2018-01-08 | 2019-10-11 | 东南大学 | 一种带水合反应器的复合吸收剂循环捕捉co2的装置及方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE292541C (es) * | ||||
US2849968A (en) * | 1955-01-31 | 1958-09-02 | Kohlenscheidungs Gmbh | Pulverizing system for moisture laden fuels |
US3833943A (en) * | 1972-07-10 | 1974-09-10 | P Sturtevant | Disposal system utilized with a heat source |
US4059060A (en) * | 1976-03-29 | 1977-11-22 | Ford, Bacon & Davis, Incorporated | Method and apparatus for coal treatment |
US4156392A (en) * | 1977-03-30 | 1979-05-29 | Bayeh Paul B | Coal conveying system |
US4159682A (en) * | 1977-12-01 | 1979-07-03 | Dorr-Oliver Incorporated | Fluid bed combustion with predrying of moist feed using bed sand |
DE2807076C3 (de) * | 1978-02-18 | 1980-06-04 | Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen | Verfahren zur Reduzierung der Schwefelemission von Kesselfeuerungen |
US4153411A (en) * | 1978-04-12 | 1979-05-08 | Envirotech Corporation | Rotary sludge drying system with sand recycle |
DE2850607C2 (de) * | 1978-11-22 | 1983-11-17 | Wilhelm Roediger Gmbh + Co, 6450 Hanau | Verfahren zum weiteren Entwässern und zum Hygienisieren von Abwasserschlamm |
US4274836A (en) * | 1979-04-20 | 1981-06-23 | Dravo Corporation | Method for improving bed firing characteristics and inhibiting coalescence of coal pellets |
US4476790A (en) * | 1979-04-23 | 1984-10-16 | Combustion Engineering, Inc. | Method of feeding particulate material to a fluidized bed |
US4329324A (en) * | 1979-10-29 | 1982-05-11 | Combustion Engineering, Inc. | Method of burning sulfur-containing fuels in a fluidized bed boiler |
DE2948482A1 (de) * | 1979-12-01 | 1981-06-19 | Ferdinand Lentjes, Dampfkessel- und Maschinenbau, 4000 Düsseldorf | Wirbelschichtverfahren |
DE3015290A1 (de) * | 1980-04-21 | 1981-10-29 | Werner & Pfleiderer, 7000 Stuttgart | Verfahren und anlage zum veraschen von klaerschlamm |
US4387654A (en) * | 1980-05-05 | 1983-06-14 | Coen Company, Inc. | Method for firing a rotary kiln with pulverized solid fuel |
SE8004924L (sv) * | 1980-07-03 | 1982-01-04 | Stal Laval Turbin Ab | Askkylare for virvelbeddsbrennkammare |
SE434087B (sv) * | 1981-02-19 | 1984-07-02 | Stal Laval Turbin Ab | Anleggning for forbrenning av orent fast brensle i en brennkammare med en fluidiserad bedd |
US4397248A (en) * | 1981-05-26 | 1983-08-09 | Combustion Engineering, Inc. | Coal beneficiation/combustion system |
US4411879A (en) * | 1981-08-13 | 1983-10-25 | Electric Power Research Institute | Method for enhancing the sulfur capture potential of lime using a filter means in the flue gas |
US4355601A (en) * | 1981-09-25 | 1982-10-26 | Conoco Inc. | Recirculating flue gas fluidized bed heater |
US4411204A (en) * | 1981-12-07 | 1983-10-25 | Combustion Engineering, Inc. | Method of firing a pulverized fuel-fired steam generator |
US4416418A (en) * | 1982-03-05 | 1983-11-22 | Goodstine Stephen L | Fluidized bed residential heating system |
US4446799A (en) * | 1982-05-07 | 1984-05-08 | Combustion Engineering, Inc. | Fluidized bed fuel feed system |
DK148636C (da) * | 1982-08-27 | 1987-11-02 | Energy Conservation Tech Ect | Fremgangsmaade til fremstilling af et lagringsbestandigt braendsel |
US4424766A (en) * | 1982-09-09 | 1984-01-10 | Boyle Bede Alfred | Hydro/pressurized fluidized bed combustor |
US4434726A (en) * | 1982-12-27 | 1984-03-06 | Combustion Engineering, Inc. | Fine particulate feed system for fluidized bed furnace |
-
1984
- 1984-07-11 SE SE8403665A patent/SE454724B/sv not_active IP Right Cessation
-
1985
- 1985-07-02 US US06/751,095 patent/US4640205A/en not_active Expired - Lifetime
- 1985-07-05 EP EP85108312A patent/EP0167992B1/en not_active Expired
- 1985-07-05 DE DE8585108312T patent/DE3581123D1/de not_active Expired - Fee Related
- 1985-07-09 JP JP15117385A patent/JPS6138311A/ja active Pending
- 1985-07-10 ES ES545054A patent/ES8608139A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6138311A (ja) | 1986-02-24 |
SE8403665L (sv) | 1986-01-12 |
EP0167992A3 (en) | 1988-01-13 |
SE8403665D0 (sv) | 1984-07-11 |
DE3581123D1 (de) | 1991-02-07 |
ES545054A0 (es) | 1986-06-01 |
EP0167992A2 (en) | 1986-01-15 |
SE454724B (sv) | 1988-05-24 |
EP0167992B1 (en) | 1990-12-27 |
US4640205A (en) | 1987-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040601 |