ES2044437T3 - Sistema obturador de reciclado de solidos para un reactor de lecho fluidizado. - Google Patents

Sistema obturador de reciclado de solidos para un reactor de lecho fluidizado.

Info

Publication number
ES2044437T3
ES2044437T3 ES90305339T ES90305339T ES2044437T3 ES 2044437 T3 ES2044437 T3 ES 2044437T3 ES 90305339 T ES90305339 T ES 90305339T ES 90305339 T ES90305339 T ES 90305339T ES 2044437 T3 ES2044437 T3 ES 2044437T3
Authority
ES
Spain
Prior art keywords
fluidized bed
bed reactor
oven
shutter system
fluidified 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 - Lifetime
Application number
ES90305339T
Other languages
English (en)
Inventor
Stephen Joseph Toth
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Application granted granted Critical
Publication of ES2044437T3 publication Critical patent/ES2044437T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polymerisation Methods In General (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

UN REACTOR DE LECHO FLUIDIFICADO EN EL CUAL SE UBICAN UNA PARTE DE CIERRE DENTRO DEL REACTOR Y ADYACENTE A UNA PARTE DEL HORNO QUE SE ENCUENTRA EN EL REACTOR. EL LECHO FLUIDIFICADO SE FORMA EN LA PARTE DEL HORNO Y DEL CIERRE. SE SEPARA UNA MEZCLA DE GASES DE HUMO Y DE MATERIALES DE PARTICULAS ARRASTRADOS DESDE EL LECHO FLUIDIFICADO DE LA PARTE DEL HORNO Y EL MATERIAL DE PARTICULAS SEPARADO SE PASA AL LECHO FLUIDIFICADO DE LA PARTE DEL CIERRE. CUANDO LOS MATERIALES DEL LECHO FLUIDIFICADO EN LA PARTE DEL CIERRE EXCEDEN UN VOLUMEN PREDETERMINADO SE PASA AL LECHO FLUIDIFICADO DEL HORNO.
ES90305339T 1989-05-18 1990-05-17 Sistema obturador de reciclado de solidos para un reactor de lecho fluidizado. Expired - Lifetime ES2044437T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35358189A 1989-05-18 1989-05-18

Publications (1)

Publication Number Publication Date
ES2044437T3 true ES2044437T3 (es) 1994-01-01

Family

ID=23389744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90305339T Expired - Lifetime ES2044437T3 (es) 1989-05-18 1990-05-17 Sistema obturador de reciclado de solidos para un reactor de lecho fluidizado.

Country Status (6)

Country Link
EP (1) EP0398718B1 (es)
JP (1) JPH0610525B2 (es)
CN (1) CN1024394C (es)
CA (1) CA2016898A1 (es)
ES (1) ES2044437T3 (es)
PT (1) PT94082A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100577734B1 (ko) * 2005-01-11 2006-05-10 박진수 두피 자극수단이 구비된 가발
US8494711B2 (en) 2010-01-04 2013-07-23 GM Global Technology Operations LLC Automated start-stop systems and methods for internal combustion engines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469050A (en) * 1981-12-17 1984-09-04 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
ATE87077T1 (de) * 1985-06-12 1993-04-15 Metallgesellschaft Ag Verbrennungsvorrichtung mit zirkulierender wirbelschicht.
US4688521A (en) * 1986-05-29 1987-08-25 Donlee Technologies Inc. Two stage circulating fluidized bed reactor and method of operating the reactor

Also Published As

Publication number Publication date
PT94082A (pt) 1991-12-31
CA2016898A1 (en) 1990-11-18
EP0398718A2 (en) 1990-11-22
EP0398718A3 (en) 1991-02-06
CN1024394C (zh) 1994-05-04
EP0398718B1 (en) 1993-09-08
JPH0339808A (ja) 1991-02-20
JPH0610525B2 (ja) 1994-02-09
CN1047221A (zh) 1990-11-28

Similar Documents

Publication Publication Date Title
ATE91103T1 (de) Abfallbeutel.
FR2450207A1 (fr) Recipient resistant aux enfants avec fermeture de surete
AR000868A1 (es) Tabique para pozos para la separacion de dos liquidos en un pozo de petroleo o combustible.
DE3682278D1 (en) Granular solids sepn. from carrying gas
ATE53653T1 (de) Feuerzeug.
ES2044437T3 (es) Sistema obturador de reciclado de solidos para un reactor de lecho fluidizado.
SE8703763D0 (sv) Sett att forbettra utnyttjningsgraden av ca-haltig svavelabsorbent i en kraftanleggning och utrustning for genomforande av settet
JPS51120466A (en) A compound cyclone classifying system for a powered carbon containing alloy
ATE77760T1 (de) Schacht mit einem wanderbett aus rieselfaehigem gut.
DE3465459D1 (en) Silo for powdery bulk goods
SE423322B (sv) Forfarande for avlegsnande av illaluktande svavelforeningar samt aktiverat kol for utforande av forfarandet
SE7608328L (sv) Beskickningsanordning for stora eldsteder
ES274702U (es) Contenedor blindado de cierre automatico
GB1526145A (en) Dense aggregate from colliery waste
GB2045190A (en) Bottom discharge device
GB1268924A (en) Improvements in incinerators
JPS6434801A (en) Fire-proof garbage box
SE8305742L (sv) Utmatningsanordning vid godsfickor
SU495436A1 (ru) Резец дл разрушени угл и других горных пород
GB1481945A (en) Drying particulate sodium dichlorocyanurate
FR2446990A1 (fr) Methode et appareil de traitement de dechets
JPS5266078A (en) Electronic lighter
ES266462U (es) "asa de seguridad, para puertas de furgones de transporte".
O'CONNOR THE YALE UNIVERSITY LIBRARY, 1865-1931 (CONNECTICUT)
JPS5662882A (en) Feeding of raw material to pyrolysis plant and its device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 398718

Country of ref document: ES