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CA2250264A1 - A process and an apparatus for polymerization of olefin monomers - Google Patents

A process and an apparatus for polymerization of olefin monomers

Info

Publication number
CA2250264A1
CA2250264A1 CA002250264A CA2250264A CA2250264A1 CA 2250264 A1 CA2250264 A1 CA 2250264A1 CA 002250264 A CA002250264 A CA 002250264A CA 2250264 A CA2250264 A CA 2250264A CA 2250264 A1 CA2250264 A1 CA 2250264A1
Authority
CA
Canada
Prior art keywords
polymerization reactor
polymerization
monomer
polymerize
olefin monomers
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
CA002250264A
Other languages
French (fr)
Other versions
CA2250264C (en
Inventor
Esa Korhonen
Pauli Leskinen
Ward Mennes
Fred Bergmann
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.)
Borealis AS
Original Assignee
Individual
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
Priority claimed from FI961152A external-priority patent/FI105818B/en
Application filed by Individual filed Critical Individual
Publication of CA2250264A1 publication Critical patent/CA2250264A1/en
Application granted granted Critical
Publication of CA2250264C publication Critical patent/CA2250264C/en
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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008—Processes carried out under supercritical conditions
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

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)

Abstract

A process for polymerization of olefin monomers by forming a fluid stream containing catalyst, continuously feeding said fluid stream into an elongated polymerization reactor comprising at least two successive chambers separated by dividing plates having a diameter slightly smaller than that of the polymerization reactor monomer, feeding into said polymerization reactor monomer and optionally cocatalyst and donor under temperature conditions to polymerize said olefin while maintaining a mixed flow in said chambers to polymerize the monomer and optional comonomer in the fluid, and removing the resulting polymer slurry from said polymerization reactor.
CA002250264A 1996-03-13 1997-03-12 A process and an apparatus for polymerization of olefin monomers Expired - Fee Related CA2250264C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI961152A FI105818B (en) 1996-03-13 1996-03-13 Process for polymerization of olefin monomers
FI961152 1996-03-13
PCT/FI1997/000162 WO1997033920A1 (en) 1996-03-13 1997-03-12 A process and an apparatus for polymerization of olefin monomers

Publications (2)

Publication Number Publication Date
CA2250264A1 true CA2250264A1 (en) 1997-09-18
CA2250264C CA2250264C (en) 2006-10-03

Family

ID=37101806

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250264A Expired - Fee Related CA2250264C (en) 1996-03-13 1997-03-12 A process and an apparatus for polymerization of olefin monomers

Country Status (1)

Country Link
CA (1) CA2250264C (en)

Also Published As

Publication number Publication date
CA2250264C (en) 2006-10-03

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Legal Events

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