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FR2581564B1 - Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes - Google Patents

Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes

Info

Publication number
FR2581564B1
FR2581564B1 FR8507180A FR8507180A FR2581564B1 FR 2581564 B1 FR2581564 B1 FR 2581564B1 FR 8507180 A FR8507180 A FR 8507180A FR 8507180 A FR8507180 A FR 8507180A FR 2581564 B1 FR2581564 B1 FR 2581564B1
Authority
FR
France
Prior art keywords
slope
fluidized bed
bed apparatus
fluidizing grid
fluidizing
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 - Fee Related
Application number
FR8507180A
Other languages
English (en)
Other versions
FR2581564A1 (fr
Inventor
Charles Raufast
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 Chimie SA
Original Assignee
BP Chimie SA
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 Chimie SA filed Critical BP Chimie SA
Priority to FR8507180A priority Critical patent/FR2581564B1/fr
Priority to DE8686303517T priority patent/DE3664570D1/de
Priority to EP86303517A priority patent/EP0202076B1/fr
Priority to CA000508946A priority patent/CA1282227C/fr
Priority to KR1019860003773A priority patent/KR930006679B1/ko
Priority to JP61109361A priority patent/JPH0640950B2/ja
Priority to FI861994A priority patent/FI82391C/fi
Priority to ES1986297094U priority patent/ES297094Y/es
Publication of FR2581564A1 publication Critical patent/FR2581564A1/fr
Priority to MYPI87001371A priority patent/MY100769A/en
Priority to US07/550,209 priority patent/US5082634A/en
Application granted granted Critical
Publication of FR2581564B1 publication Critical patent/FR2581564B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
FR8507180A 1985-05-13 1985-05-13 Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes Expired - Fee Related FR2581564B1 (fr)

Priority Applications (10)

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
DE8686303517T DE3664570D1 (en) 1985-05-13 1986-05-08 Gas distribution plate for fluidisation
EP86303517A EP0202076B1 (fr) 1985-05-13 1986-05-08 Grille de fluidisation à gaz
CA000508946A CA1282227C (fr) 1985-05-13 1986-05-12 Plaque distributrice de gaz pour la fluidisation
JP61109361A JPH0640950B2 (ja) 1985-05-13 1986-05-13 流動化床装置
FI861994A FI82391C (fi) 1985-05-13 1986-05-13 Flytbaeddsanordning.
KR1019860003773A KR930006679B1 (ko) 1985-05-13 1986-05-13 기체 분배판을 구비한 유동층 장치
ES1986297094U ES297094Y (es) 1985-05-13 1986-05-13 Aparato de lecho fluido.
MYPI87001371A MY100769A (en) 1985-05-13 1987-08-18 Gas distribution plate for fluidisation
US07/550,209 US5082634A (en) 1985-05-13 1990-07-10 Gas distribution plate for fluidization

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
FR2581564A1 FR2581564A1 (fr) 1986-11-14
FR2581564B1 true FR2581564B1 (fr) 1993-05-07

Family

ID=9319196

Family Applications (1)

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

Country Status (10)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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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 (fr) * 1991-12-23 1993-06-30 BP Chemicals Limited Procédé de polymérisation d'alpha-oléfines en phase gazeuse dans un réacteur à lit fluidisé
US5322670A (en) * 1992-10-20 1994-06-21 Ethyl Corporation Product recovery tube assembly
EP0800860B1 (fr) * 1996-04-09 2001-11-14 Bayer Ag Procédé et installation pour l'agglomération des products sensibles à l'hydrolyse ou moyen de vapeur d'eau
BE1011332A3 (fr) * 1997-08-20 1999-07-06 Solvay Dispositif de dechargement d'un reacteur de polymerisation a lit fluidise.
JP2002515516A (ja) 1998-05-15 2002-05-28 バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 気相流動層反応器
DE19825589A1 (de) 1998-06-09 1999-12-16 Elenac Gmbh Gasphasenwirbelschichtreaktor
AU6692100A (en) * 1999-08-17 2001-03-13 Have Ten, Sander Apparatus for removing a fluid component from particulized solid materials
JP4755094B2 (ja) * 2003-08-07 2011-08-24 ウエストレイク ロングビュー コーポレイション 重合方法及び関連装置
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
BRPI0621073B1 (pt) * 2005-12-23 2017-12-05 Basell Poliolefine Italia S.R.L. Gas phase process and apparatus for polymerization of olefins
DE202006012634U1 (de) * 2006-08-16 2007-12-27 DIOSNA Dierks & Söhne GmbH Wirbelschichtanlage
KR101578938B1 (ko) * 2006-11-30 2015-12-18 웨스트레이크 롱뷰 코포레이션 그리드 오염을 감지하기 위한 유속 또는 압력 센서가 구비된 유동층 올레핀 중합 반응기용 가스 분배판
US8124697B2 (en) * 2008-02-27 2012-02-28 Westlake Longview Corporation Method of preventing or reducing agglomeration on grid in fluidized-bed vessel
US8129482B2 (en) * 2008-02-27 2012-03-06 Westlake Longview Corporation Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors
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
CN104837752A (zh) * 2012-12-04 2015-08-12 雀巢产品技术援助有限公司 用于转移粉末和对粉末增压的设备和方法
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 (fr) * 2016-05-10 2017-11-10 Carbon Engineering Limited Partnership Hydratateur haute temperature
WO2020092587A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne d'un rapport de catalyseur mixte par polymérisation de triméthacrylate de triméthylopropane (trim) et d'oléfine avec celui-ci
WO2020092584A2 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement dans une conduite d'alimentation sèche de catalyseurs
WO2020092597A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne de catalyseurs par appoint et polymérisation d'oléfines
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

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US2924489A (en) * 1954-11-09 1960-02-09 Beckmann Heinrich Process and apparatus for conveying finely divided material
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US3403941A (en) * 1967-01-23 1968-10-01 Fuller Co Pneumatic conveying system
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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
ES297094Y (es) 1989-11-01
FI82391B (fi) 1990-11-30
KR930006679B1 (ko) 1993-07-22
DE3664570D1 (en) 1989-08-31
JPH0640950B2 (ja) 1994-06-01
FR2581564A1 (fr) 1986-11-14
US5082634A (en) 1992-01-21
CA1282227C (fr) 1991-04-02
FI861994L (fi) 1986-11-14
EP0202076B1 (fr) 1989-07-26
KR860008797A (ko) 1986-12-18
FI82391C (fi) 1991-03-11
EP0202076A1 (fr) 1986-11-20
JPS61283334A (ja) 1986-12-13
FI861994A0 (fi) 1986-05-13
ES297094U (es) 1989-04-01
MY100769A (en) 1991-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse