ES297094U - Aparato de lecho fluido. - Google Patents

Aparato de lecho fluido.

Info

Publication number
ES297094U
ES297094U ES1986297094U ES297094U ES297094U ES 297094 U ES297094 U ES 297094U ES 1986297094 U ES1986297094 U ES 1986297094U ES 297094 U ES297094 U ES 297094U ES 297094 U ES297094 U ES 297094U
Authority
ES
Spain
Prior art keywords
fluidisation
gas distribution
distribution plate
revolution
grid
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.)
Granted
Application number
ES1986297094U
Other languages
English (en)
Other versions
ES297094Y (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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of ES297094U publication Critical patent/ES297094U/es
Application granted granted Critical
Publication of ES297094Y publication Critical patent/ES297094Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J8/44—Fluidisation grids
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/16—Gas pressure systems operating with fluidisation of the materials
    • B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
    • B65G53/22—Gas pressure systems operating with fluidisation of the materials through a porous wall the systems comprising a reservoir, e.g. a bunker
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/503—Fuel charging devices for gasifiers with stationary fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0986—Catalysts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
    • C10J2300/1656—Conversion of synthesis gas to chemicals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/05—Fluidized bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

APARATO DE LECHO FLUIDO DEL TIPO QUE PRESENTA LA FORMA DE UN CILINDRO DE REVOLUCION CON UN EJE VERTICAL Y CON UN RADIO R2, QUE COMPRENDE, EN SU PARTE INFERIOR, UNA REJILLA DE FLUIDIFICACION PROVISTA, EN SU CENTRO, DE UNA ABERTURA CIRCULAR DE RADIO R, QUE COMUNICA CON UN TUBO DE DESCARGA, CARACTERIZADO PORQUE EL TUBO DE DESCARGA COMUNICA, POR VIA DE UNA VALVULA DE ABERTURA RAPIDA, DE PASO TOTAL CON UNA CAMARA DE DESCARGA, DE UN VOLUMEN (V), ESTANDO PROVISTA ESTA ULTIMA DE MEDIOS DE SALIDA; Y PORQUE LA REJILLA DE FLUIDIFICACION TIENE LA FORMA DE UNA SUPERFICIE DE REVOLUCION CONSISTENTE EN SUPERFICIES LATERALES REUNIDAS DE AL MENOS DOS CONOS TRUNCADOS DE REVOLUCION, COAXIALES, TC1 Y TC2, CUYOS VERTICES VIRTUALES ESTAN ORIENTADOS HACIA ABAJO; COMPRENDIENDO EL CONO TRUNCADO DE REVOLUCION TC1 UNA GENERATRIZ DE FORMA CON EL PLANO HORIZONTAL UN ANGULO A1 IGUAL O SUPERIOR A 0G E INFERIOR O IGUAL A 15G Y DOS BASES CONSISTENTES EN CIRCULOS CON RADIOS R Y R1, SIENDO SUPERIOR A R Y ESTANDO RELACIONADO EL VOLUMEN V DE LA CAMARA DE DESCARGA POR LA EXPRESION R1/(V)1/3 < 0,8, Y COMPRENDIENDO EL CONO TRUNCADO DE REVOLUCION TC2 UNA GENERATRIZ QUE FORMA CON EL PLANO HORIZONTAL UN ANGULO A2 SUPERIOR AL ANGULO A1 Y COMO MAXIMO IGUAL A 30G Y DOS BASES CONSISTENTES EN CIRCULOS CON RADIOS R1 Y R2, DE TAL MODO QUE 0,2 < R1/R2 < 0,8.
ES1986297094U 1985-05-13 1986-05-13 Aparato de lecho fluido. Expired ES297094Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8507180A FR2581564B1 (fr) 1985-05-13 1985-05-13 Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes

Publications (2)

Publication Number Publication Date
ES297094U true ES297094U (es) 1989-04-01
ES297094Y ES297094Y (es) 1989-11-01

Family

ID=9319196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986297094U Expired ES297094Y (es) 1985-05-13 1986-05-13 Aparato de lecho fluido.

Country Status (10)

Country Link
US (1) US5082634A (es)
EP (1) EP0202076B1 (es)
JP (1) JPH0640950B2 (es)
KR (1) KR930006679B1 (es)
CA (1) CA1282227C (es)
DE (1) DE3664570D1 (es)
ES (1) ES297094Y (es)
FI (1) FI82391C (es)
FR (1) FR2581564B1 (es)
MY (1) MY100769A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599991B1 (fr) * 1986-06-16 1993-04-02 Bp Chimie Sa Evacuation de produits presents dans un reacteur de polymerisation d'alpha-olefines en lit fluidise
US5171541A (en) * 1986-06-16 1992-12-15 Bp Chemicals Limited Fluidized bed discharge process
US5175942A (en) * 1991-07-19 1993-01-05 Gte Products Corporation Method for fluidized bed discharge
EP0549252A1 (en) * 1991-12-23 1993-06-30 BP Chemicals Limited Process for the gas-phase polymerisation of alpha-olefins in a fluidized-bed reactor
US5322670A (en) * 1992-10-20 1994-06-21 Ethyl Corporation Product recovery tube assembly
EP0800860B1 (de) * 1996-04-09 2001-11-14 Bayer Ag Verfahren und Vorrichtung zur Agglomeration von hydrolyseempfindlichen Stoffen mittels Wasserdampf
BE1011332A3 (fr) * 1997-08-20 1999-07-06 Solvay Dispositif de dechargement d'un reacteur de polymerisation a lit fluidise.
CA2332269C (en) 1998-05-15 2008-01-22 Elenac Gmbh Gaseous phase fluidized-bed reactor
DE19825589A1 (de) 1998-06-09 1999-12-16 Elenac Gmbh Gasphasenwirbelschichtreaktor
EP1204836B1 (en) * 1999-08-17 2005-01-05 Unilever N.V. Apparatus for removing a fluid component from particulized solid materials
CN1832968B (zh) 2003-08-07 2012-01-11 西湖朗维尤公司 聚合方法及相关设备
JP4738780B2 (ja) * 2004-09-13 2011-08-03 株式会社日本アルミ 粉粒体の流動循環装置
US7253239B2 (en) * 2004-10-29 2007-08-07 Westlake Longview Corporation Method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization process
KR101426308B1 (ko) * 2005-12-23 2014-08-06 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀의 중합을 위한 기체 상 방법 및 장치
DE202006012634U1 (de) * 2006-08-16 2007-12-27 DIOSNA Dierks & Söhne GmbH Wirbelschichtanlage
WO2008066843A1 (en) * 2006-11-30 2008-06-05 Westlake Longview Corporation Gas distribution plate for fluidized-bed olefin polymerization reactors equipped with flowrate or pressure sensors to detect grid fouling
US8129482B2 (en) * 2008-02-27 2012-03-06 Westlake Longview Corporation Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors
US8124697B2 (en) * 2008-02-27 2012-02-28 Westlake Longview Corporation Method of preventing or reducing agglomeration on grid in fluidized-bed vessel
JP5256811B2 (ja) * 2008-03-25 2013-08-07 株式会社Ｉｈｉ ガス発生炉のパージ方法及び装置
RU2651532C2 (ru) * 2012-12-04 2018-04-19 Нестек С.А. Устройство и способ передачи порошка и создания давления в нем
CN104178224B (zh) * 2014-08-07 2017-04-05 新奥科技发展有限公司 一种气体分布器、气化炉及含碳物料气化方法
DE102015117070A1 (de) * 2015-10-07 2017-04-13 M-Tec Mathis Technik Gmbh Verfahren und Fördervorrichtung zur Förderung eines Mediums
CA2966897A1 (en) * 2016-05-10 2017-11-10 Carbon Engineering Limited Partnership High temperature hydrator
WO2020092584A2 (en) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. In-line trimming of dry catalyst feed
CN112969723B (zh) 2018-11-01 2023-04-28 埃克森美孚化学专利公司 通过修整的混合催化剂比的在线调节和使用其的烯烃聚合
CN114749101B (zh) * 2022-04-29 2023-10-31 青岛百洋制药有限公司 一种用于微丸包衣的流化床及其流化工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US924489A (en) * 1908-10-19 1909-06-08 Thomas Francies Mcandrews Semaphore-controller.
US2924489A (en) * 1954-11-09 1960-02-09 Beckmann Heinrich Process and apparatus for conveying finely divided material
BE554203A (es) * 1956-01-19
CH406980A (de) * 1964-01-13 1966-01-31 Buehler Ag Geb Silo für Schüttgüter
US3403941A (en) * 1967-01-23 1968-10-01 Fuller Co Pneumatic conveying system
US3829983A (en) * 1971-10-27 1974-08-20 Phillips Petroleum Co Grid plate
JPS5850042B2 (ja) * 1972-06-02 1983-11-08 芳正 大村 高周波励振による弛張発振器
US4062656A (en) * 1976-05-12 1977-12-13 Exxon Research And Engineering Company Fluidized bed apparatus
FR2405961A1 (fr) 1977-10-12 1979-05-11 Naphtachimie Sa Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium
US4359326A (en) * 1979-04-26 1982-11-16 Hydrocarbon Research, Inc. Fluidized bed reactor apparatus and related gasification system
US4330502A (en) * 1980-06-16 1982-05-18 A. Ahlstrom Osakeyhtio Fluidized bed reactor
FR2522281B1 (fr) * 1982-02-26 1986-02-07 Bp Chimie Sa Dispositif et procede pour la vidange, par le fond, d'un reacteur de polymerisation a lit fluidise
FR2533937B1 (fr) * 1982-10-04 1985-10-11 Inst Francais Du Petrole Procede et dispositif d'hydroconversion d'hydrocarbures

Also Published As

Publication number Publication date
FI861994A (fi) 1986-11-14
KR860008797A (ko) 1986-12-18
CA1282227C (en) 1991-04-02
FI82391C (fi) 1991-03-11
EP0202076A1 (en) 1986-11-20
KR930006679B1 (ko) 1993-07-22
FI82391B (fi) 1990-11-30
DE3664570D1 (en) 1989-08-31
US5082634A (en) 1992-01-21
JPH0640950B2 (ja) 1994-06-01
JPS61283334A (ja) 1986-12-13
FR2581564B1 (fr) 1993-05-07
MY100769A (en) 1991-02-14
EP0202076B1 (en) 1989-07-26
ES297094Y (es) 1989-11-01
FI861994A0 (fi) 1986-05-13
FR2581564A1 (fr) 1986-11-14

Similar Documents

Publication Publication Date Title
ES297094U (es) Aparato de lecho fluido.
DE3368382D1 (en) Fluidised bed therapeutic bed
YU272282A (en) Procedure for controlling charhing height in the system for gas production in fluidised bed
GB2231495A (en) Enhanced uptake drug delivery system
GB2132011B (en) Gas discharge lamp
AU569945B2 (en) Fluidised-bed polymerization reactor
NZ218063A (en) N-substituted-n-(3-(1,2,4-triazolo(4,3-b)pyridazin-6-yl)- phenyl) alkanamides, carbamates and ureas; pharmaceutical compositions
DE3363769D1 (en) Gas valve
AR244185A1 (es) Procedimiento para formar una masa refractaria y mezcla de particulas para formar tal masa.
ES262273U (es) &#34;horno de calcinacion de lecho fluidificado perfeccionado&#34;.
USD280078S (en) Packaging cup with a pedestal base
GB2121311B (en) Fluidized bed apparatus with particle gas separation
GB2187280A (en) Process and equipment for the determination of grain size distribution of particles in suspension
AU3999989A (en) A device for feeding fluidizing gas to the openings in a grid for supporting a bed of particles to be fluidized
AU571828B2 (en) Fluidised bed plate incorporating porous support, particulate material and shot
EP0100224A3 (en) A gas hotplate
AU573948B2 (en) Falling particle gas contactor
ZA887904B (en) System for the extraction from a chamber of solid particles in a fluidized bed
CA2224880A1 (en) Material fluidizing assembly
CA929324A (en) Apparatus for the introduction and directional distribution of fluidizing gas into fluidization beds
DE3661774D1 (en) Gas supply system for cooker burners
GB8820359D0 (en) Charged particle grid
DE3271991D1 (en) Distribution valve
GB1463749A (en) Apparatus for use in producing a fluidised bed of granular material
GB8315759D0 (en) Gas valve means

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001102