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ES2027011T3 - Aparato de lecho fluidificado y procedimiento para alimentar gas al mismo. - Google Patents

Aparato de lecho fluidificado y procedimiento para alimentar gas al mismo.

Info

Publication number
ES2027011T3
ES2027011T3 ES198888305800T ES88305800T ES2027011T3 ES 2027011 T3 ES2027011 T3 ES 2027011T3 ES 198888305800 T ES198888305800 T ES 198888305800T ES 88305800 T ES88305800 T ES 88305800T ES 2027011 T3 ES2027011 T3 ES 2027011T3
Authority
ES
Spain
Prior art keywords
bed device
procedure
same
feed gas
grille
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
ES198888305800T
Other languages
English (en)
Inventor
Jean Alain Maurel
Charles Raufast
Frederick Robert Marie Michel Morterol
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
Application granted granted Critical
Publication of ES2027011T3 publication Critical patent/ES2027011T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B01J8/1818—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)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (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)
  • 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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Treating Waste Gases (AREA)

Abstract

APARATO DE LECHO FLUIDO (1) QUE TIENE UNA REJILLA (2) DE FLUIDIFICACION BAJO LA CUAL VA UNA TOBERA (5) PARA GUIAR EL GAS DE FLUIDIFICACION A LA REJILLA (2). LA TOBERA (5) CONSTA DE UN TUBO ENSANCHADO CUYO EXTREMO MAYOR (6) VA SITUADO HACIA LA REJILLA (2) Y TIENE UN AREA IGUAL A LA SECCION DEL APARATO (1), SIENDO DE 2 A 30 VECES EL AREA DEL EXTREMO MAS ESTRECHO (7) DEL TUBO. EL INVENTO ES ESPECIALMENTE UTIL PARA APARATOS DE DIAMETRO SUPERIOR A LOS 3 M.
ES198888305800T 1987-06-30 1988-06-23 Aparato de lecho fluidificado y procedimiento para alimentar gas al mismo. Expired - Lifetime ES2027011T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2027011T3 true ES2027011T3 (es) 1992-05-16

Family

ID=9352774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888305800T Expired - Lifetime ES2027011T3 (es) 1987-06-30 1988-06-23 Aparato de lecho fluidificado y procedimiento para alimentar gas al mismo.

Country Status (17)

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

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
PL3103818T3 (pl) * 2015-06-12 2018-12-31 Borealis Ag Sposób i aparat do polimeryzacji olefin w fazie gazowej
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
EP0297794A1 (en) 1989-01-04
EP0297794B1 (en) 1991-11-13
CA1333325C (en) 1994-12-06
AU1846688A (en) 1989-01-05
KR890000525A (ko) 1989-03-15
ATE69394T1 (de) 1991-11-15
FI883138L (fi) 1988-12-31
NO882890D0 (no) 1988-06-29
NO882890L (no) 1989-01-02
JPH01151933A (ja) 1989-06-14
FI92291C (fi) 1994-10-25
AU604334B2 (en) 1990-12-13
CN1073454A (zh) 1993-06-23
EG18765A (en) 1994-07-30
CN1033754A (zh) 1989-07-12
DK357688D0 (da) 1988-06-29
DE3866171D1 (de) 1991-12-19
NO171196B (no) 1992-11-02
CN1019455B (zh) 1992-12-16
GR3003115T3 (en) 1993-02-17
FI92291B (fi) 1994-07-15
PL273392A1 (en) 1989-03-20
PL154047B1 (en) 1991-06-28
FR2617411A1 (fr) 1989-01-06
FI883138A0 (fi) 1988-06-30
DK357688A (da) 1988-12-31
CN1038910C (zh) 1998-07-01
KR960001414B1 (ko) 1996-01-27
NO882928D0 (no) 1988-06-30
NO171196C (no) 1993-02-10
FR2617411B1 (fr) 1989-11-17
SG1192G (en) 1992-03-20

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