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 particulado

Info

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withdrawn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
Application number
ES545054A
Other languages
English (en)
Other versions
ES545054A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Stal AB
Original Assignee
Asea Stal 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 Asea Stal AB filed Critical Asea Stal AB
Publication of ES545054A0 publication Critical patent/ES545054A0/es
Publication of ES8608139A1 publication Critical patent/ES8608139A1/es
Expired legal-status Critical Current

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).
ES545054A 1984-07-11 1985-07-10 Un metodo de mejorar las propiedades de transporte de un combustible particulado Expired ES8608139A1 (es)

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
ES545054A0 ES545054A0 (es) 1986-06-01
ES8608139A1 true ES8608139A1 (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)

* Cited by examiner, † Cited by third party
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
WO1995024591A1 (de) * 1994-03-09 1995-09-14 Veag Vereinigte Energiewerke Ag Verfahren und anordnung zum betrieb einer druckaufgeladenen zirkulierenden mit braunkohle betriebenen wirbelschichtfeuerung für ein kombikraftwerk
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
CN1802537B (zh) * 2003-04-11 2011-11-16 施拖克豪森公司 降低排放的化石燃料燃烧系统
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES545054A0 (es) 1986-06-01
EP0167992A3 (en) 1988-01-13
EP0167992A2 (en) 1986-01-15
JPS6138311A (ja) 1986-02-24
US4640205A (en) 1987-02-03
SE8403665L (sv) 1986-01-12
SE454724B (sv) 1988-05-24
DE3581123D1 (de) 1991-02-07
SE8403665D0 (sv) 1984-07-11
EP0167992B1 (en) 1990-12-27

Similar Documents

Publication Publication Date Title
ES8608139A1 (es) Un metodo de mejorar las propiedades de transporte de un combustible particulado
US6912962B2 (en) Apparatus for the cleaning of flue gases containing sulfur dioxide
US4590049A (en) Method for dry desulfurization of exhaust gas
CA1280382C (en) Process for heat treatment of coal
US4421036A (en) Plant for the combustion of impure solid fuel
EP0114225A3 (en) Fine particulate feed system for fluidized bed furnace
JPS6140452B2 (es)
US4782772A (en) Method of directly removing sulfur, with flue dust being returned
US4913068A (en) Method for improving utilization of sulphur-absorbent containing calcium in a power plant and equipment for performing the method
CA1289336C (en) Process for removing gaseous sulfur compounds and sulfur dioxide fromthe flue gases of a furnace
US4403996A (en) Method of processing low rank coal
US4631025A (en) Calcining process using fluid coke fuel
US4326883A (en) Process for deoiling and agglomerating oil-bearing mill scale
US3872211A (en) Calcination of high moisture content phosphate rock
US5055279A (en) Process for the reduction of emissions of sulphur dioxide and/or oxides of nitrogen in the case of combustion processes
HU9302703D0 (en) Method and apparatus for producing of granulated fuel from sludges
CA1289337C (en) Process for removing gaseous sulfur compounds, such as sulfur dioxide, from the flue gases of a furnace
SU1403995A3 (ru) Способ сжигани серосодержащего топлива
GB1368790A (en) Process for preparing hexagonal system prismatic calcium sulphite hemihydrate
US3998596A (en) Apparatus for treating by-product gypsum to be used as an inhibitor for setting of cement
US2220383A (en) Metallurgical flux and method of producing it
RU2006500C1 (ru) Способ получения топливных брикетов
GB1352435A (en) Method and apparatus for purifying flue gases
US1518842A (en) Process and apparatus for the manufacture of stonelike material
US3928053A (en) Method of improving the grade of phosphoric acid by-product gypsum to be used as an inhibitor for cement setting and its apparatus

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601