ATE69394T1 - Wirbelbettapparat und verfahren zum beschicken von gas in einem wirbelbettapparat. - Google Patents

Wirbelbettapparat und verfahren zum beschicken von gas in einem wirbelbettapparat.

Info

Publication number
ATE69394T1
ATE69394T1 AT88305800T AT88305800T ATE69394T1 AT E69394 T1 ATE69394 T1 AT E69394T1 AT 88305800 T AT88305800 T AT 88305800T AT 88305800 T AT88305800 T AT 88305800T AT E69394 T1 ATE69394 T1 AT E69394T1
Authority
AT
Austria
Prior art keywords
bed apparatus
fluid bed
feed gas
area
fluidization
Prior art date
Application number
AT88305800T
Other languages
English (en)
Inventor
Jean Alain Maurel
Charles Raufast
Frederick Robert Mari Morterol
Original Assignee
Bp Chem Int 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 Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of ATE69394T1 publication Critical patent/ATE69394T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Polymerisation Methods In General (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Air Bags (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treating Waste Gases (AREA)
AT88305800T 1987-06-30 1988-06-23 Wirbelbettapparat und verfahren zum beschicken von gas in einem wirbelbettapparat. ATE69394T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8709354A FR2617411B1 (fr) 1987-06-30 1987-06-30 Dispositif et procede d'alimentation en gaz d'un appareil a lit fluidise
EP88305800A EP0297794B1 (de) 1987-06-30 1988-06-23 Wirbelbettapparat und Verfahren zum Beschicken von Gas in einem Wirbelbettapparat

Publications (1)

Publication Number Publication Date
ATE69394T1 true ATE69394T1 (de) 1991-11-15

Family

ID=9352774

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88305800T ATE69394T1 (de) 1987-06-30 1988-06-23 Wirbelbettapparat und verfahren zum beschicken von gas in einem wirbelbettapparat.

Country Status (17)

Country Link
EP (1) EP0297794B1 (de)
JP (1) JPH01151933A (de)
KR (1) KR960001414B1 (de)
CN (2) CN1019455B (de)
AT (1) ATE69394T1 (de)
AU (1) AU604334B2 (de)
CA (1) CA1333325C (de)
DE (1) DE3866171D1 (de)
DK (1) DK357688A (de)
EG (1) EG18765A (de)
ES (1) ES2027011T3 (de)
FI (1) FI92291C (de)
FR (1) FR2617411B1 (de)
GR (1) GR3003115T3 (de)
NO (2) NO171196C (de)
PL (1) PL154047B1 (de)
SG (1) SG1192G (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
GB9524038D0 (en) * 1995-11-23 1996-01-24 Bp Chem Int Ltd Nozzle
EP1079916A1 (de) 1998-05-15 2001-03-07 Elenac GmbH Gasphasenwirbelschichtreaktor
DE19825589A1 (de) 1998-06-09 1999-12-16 Elenac Gmbh Gasphasenwirbelschichtreaktor
CN1110360C (zh) * 1999-08-30 2003-06-04 中国石油化工集团公司 流化床聚合反应器的改进
JP5308797B2 (ja) * 2007-12-11 2013-10-09 住友化学株式会社 オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
SG184672A1 (en) * 2011-03-25 2012-10-30 Sumitomo Chemical Co Olefin polymerization reactor, polyolefin production system, and polyolefin production process
US20150064089A1 (en) * 2013-08-29 2015-03-05 Honeywell International Inc. Fluidized bed reactors including conical gas distributors and related methods of fluorination
US9511339B2 (en) * 2013-08-30 2016-12-06 Honeywell International Inc. Series coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination
ES2673428T3 (es) * 2015-06-12 2018-06-21 Borealis Ag Procedimiento y aparato para la polimerización de olefinas en fase gaseosa
CN108787045B (zh) * 2018-08-01 2023-12-12 河南黎明重工科技股份有限公司 一种流化功能的立磨进料溜槽装置
KR102728114B1 (ko) * 2020-09-22 2024-11-07 주식회사 엘지화학 올리고머 제조 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526478A (fr) * 1967-06-07 1968-05-24 Nii Udobreniam I Insektofungit Procédé d'obtention d'un produit granulé et dispositif pour la mise en oeuvre de ce procédé
DE2335514A1 (de) * 1973-07-12 1975-02-06 Ciba Geigy Ag Vorrichtung mit einer an eine druckoder saugquelle fuer heisses gas anschliessbaren wirbelschichtkammer
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
HU196717B (en) * 1986-02-20 1989-01-30 Mta Mueszaki Kemiai Kutato Int Apparatus and method for fluidization contacting materials

Also Published As

Publication number Publication date
PL273392A1 (en) 1989-03-20
CN1033754A (zh) 1989-07-12
KR960001414B1 (ko) 1996-01-27
FR2617411B1 (fr) 1989-11-17
GR3003115T3 (en) 1993-02-17
NO171196C (no) 1993-02-10
CN1073454A (zh) 1993-06-23
NO882890D0 (no) 1988-06-29
EP0297794A1 (de) 1989-01-04
NO882890L (no) 1989-01-02
FI92291B (fi) 1994-07-15
ES2027011T3 (es) 1992-05-16
EG18765A (en) 1994-07-30
CA1333325C (en) 1994-12-06
SG1192G (en) 1992-03-20
NO882928D0 (no) 1988-06-30
DE3866171D1 (de) 1991-12-19
PL154047B1 (en) 1991-06-28
FR2617411A1 (fr) 1989-01-06
FI92291C (fi) 1994-10-25
KR890000525A (ko) 1989-03-15
DK357688D0 (da) 1988-06-29
AU604334B2 (en) 1990-12-13
CN1038910C (zh) 1998-07-01
NO171196B (no) 1992-11-02
CN1019455B (zh) 1992-12-16
JPH01151933A (ja) 1989-06-14
FI883138A0 (fi) 1988-06-30
FI883138L (fi) 1988-12-31
DK357688A (da) 1988-12-31
EP0297794B1 (de) 1991-11-13
AU1846688A (en) 1989-01-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee