ATE106274T1 - Verfahren und apparat für die gasphasenpolymerisation von olefinen in vertikal übereinander montierten reaktoren. - Google Patents

Verfahren und apparat für die gasphasenpolymerisation von olefinen in vertikal übereinander montierten reaktoren.

Info

Publication number
ATE106274T1
ATE106274T1 AT89311285T AT89311285T ATE106274T1 AT E106274 T1 ATE106274 T1 AT E106274T1 AT 89311285 T AT89311285 T AT 89311285T AT 89311285 T AT89311285 T AT 89311285T AT E106274 T1 ATE106274 T1 AT E106274T1
Authority
AT
Austria
Prior art keywords
reactor
product
transfer
polymerization
gas phase
Prior art date
Application number
AT89311285T
Other languages
English (en)
Inventor
Gerald M Platz
Original Assignee
Brown & Root
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 Brown & Root filed Critical Brown & Root
Application granted granted Critical
Publication of ATE106274T1 publication Critical patent/ATE106274T1/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
    • 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
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/28—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 the one above the other
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT89311285T 1988-11-18 1989-11-01 Verfahren und apparat für die gasphasenpolymerisation von olefinen in vertikal übereinander montierten reaktoren. ATE106274T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/273,969 US5034195A (en) 1988-11-18 1988-11-18 Apparatus for gas phase polymerization of olefins in vertically stacked reactors

Publications (1)

Publication Number Publication Date
ATE106274T1 true ATE106274T1 (de) 1994-06-15

Family

ID=23046216

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89311285T ATE106274T1 (de) 1988-11-18 1989-11-01 Verfahren und apparat für die gasphasenpolymerisation von olefinen in vertikal übereinander montierten reaktoren.

Country Status (7)

Country Link
US (1) US5034195A (de)
EP (2) EP0509618A1 (de)
KR (1) KR900701853A (de)
AT (1) ATE106274T1 (de)
CA (1) CA2002082A1 (de)
DE (1) DE68915704T2 (de)
WO (1) WO1990005751A1 (de)

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US5242661A (en) * 1990-06-28 1993-09-07 Liquid Carbonic, Inc. Apparatus for direct fluorination of polymeric resins
EP0574821B1 (de) * 1992-06-18 1998-03-11 Montell Technology Company bv Verfahren und Apparat für Gasphase-Polymerisation von Olefinen
US5545312A (en) * 1994-05-06 1996-08-13 Uop Replacement of particles in a moving bed process
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US6117399A (en) * 1997-04-23 2000-09-12 Union Carbide Chemicals & Plastics Technology Corporation Fluidized bed polymerization reactor with multiple fluidization grids
US6113862A (en) * 1997-04-23 2000-09-05 Union Carbide Chemicals & Plastics Technology Corporation Fluidized bed polymerization reactor with multiple fluidization grids
WO1998053909A1 (en) * 1997-05-29 1998-12-03 E.I. Du Pont De Nemours And Company Process control method for vented polymerizers
DE19825589A1 (de) 1998-06-09 1999-12-16 Elenac Gmbh Gasphasenwirbelschichtreaktor
EP1020481A1 (de) * 1999-01-18 2000-07-19 Fina Research S.A. Herstellung von Polyethylen
ES2220481T3 (es) * 1999-06-16 2004-12-16 Marine Biotech Incorporated Reactor de lecho fluidizado y procedimiento para el tratamiento de fluidos.
AR023992A1 (es) * 1999-10-22 2002-09-04 Univation Tech Llc Metodos para introducir catalizadores multiples en un reactor en fase de gas o de suspension y un metodo para controlar un producto de polimerizacion producido usando dos o mas catalizadores
US6372868B1 (en) 1999-12-07 2002-04-16 Univation Technologies, Llc Start up methods for multiple catalyst systems
JP5249730B2 (ja) * 2007-12-11 2013-07-31 住友化学株式会社 オレフィン重合反応装置及びポリオレフィン製造方法
JP5308795B2 (ja) * 2007-12-11 2013-10-09 住友化学株式会社 ポリオレフィン製造方法、並びに、噴流層装置を備えたポリオレフィン製造システム
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
JP5308794B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 噴流層装置を用いたポリオレフィン製造方法
EP2222725B1 (de) * 2007-12-27 2019-06-19 Univation Technologies, LLC Systeme und verfahren zur entfernung von partikeln aus gasströmen
JP5545800B2 (ja) * 2009-06-08 2014-07-09 住友化学株式会社 噴流−流動層型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
JP6902337B2 (ja) 2016-08-03 2021-07-14 住友化学株式会社 ヘテロファジックプロピレン重合材料の製造方法

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US1152604A (en) * 1914-03-19 1915-09-07 John J Coll Valve.
US2761769A (en) * 1952-07-17 1956-09-04 Gulf Research Development Co Fluidized catalytic apparatus
US2841476A (en) * 1953-07-16 1958-07-01 Dorr Oliver Inc Apparatus for contacting solids with gases
US2909423A (en) * 1957-06-04 1959-10-20 United States Steel Corp Method and apparatus for handling fluidized solids
ES352429A1 (es) * 1968-04-05 1969-07-01 Auxiliar Ind Sa Empresa Artificio para introducir y distribuir direccionalmente el fluido fluidizante en los lechos fluidizados.
FR2312511A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Polymerisation a sec des olefines dans des reacteurs en serie
SE413602B (sv) * 1977-04-28 1980-06-09 Defibrator Ab Anordning vid tryckcyklon
US4200715A (en) * 1977-09-21 1980-04-29 Gulf Oil Corporation Vapor phase processes for the polymerization of olefins
GB1600025A (en) * 1978-05-16 1981-10-14 British Petroleum Co Nozzle
US4333608A (en) * 1980-09-19 1982-06-08 Ex-Cell-O Corporation Injection molding nozzle
JPS6045645B2 (ja) * 1980-10-09 1985-10-11 三井化学株式会社 オレフイン類の気相重合方法
DE3145652A1 (de) * 1981-11-17 1983-06-23 Moskovskij institut stali i splavov, Moskva Wirbelschichtapparat
US4429471A (en) * 1981-12-10 1984-02-07 Conoco Inc. Fluidized bed air distributor
US4413573A (en) * 1982-06-21 1983-11-08 Tosco Corporation Process for combusting carbonaceous solids containing nitrogen
US4843050A (en) * 1986-06-27 1989-06-27 Phillips Petroleum Company Catalyst regeneration
GB8629055D0 (en) * 1986-12-04 1987-01-14 Keirle T J Fluidised bed furnaces
US4888156A (en) * 1988-04-29 1989-12-19 Houdry Process Corporation Fluid catalytic cracking unit regeneration having internal cooling means

Also Published As

Publication number Publication date
US5034195A (en) 1991-07-23
EP0369640A3 (en) 1990-10-31
KR900701853A (ko) 1990-12-04
EP0369640A2 (de) 1990-05-23
CA2002082A1 (en) 1990-05-18
EP0369640B1 (de) 1994-06-01
EP0509618A1 (de) 1992-10-21
DE68915704D1 (de) 1994-07-07
DE68915704T2 (de) 1994-09-22
WO1990005751A1 (en) 1990-05-31

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