FI990081A0 - Process for transferring a polymer to a gas phase reactor - Google Patents

Process for transferring a polymer to a gas phase reactor

Info

Publication number
FI990081A0
FI990081A0 FI990081A FI990081A FI990081A0 FI 990081 A0 FI990081 A0 FI 990081A0 FI 990081 A FI990081 A FI 990081A FI 990081 A FI990081 A FI 990081A FI 990081 A0 FI990081 A0 FI 990081A0
Authority
FI
Finland
Prior art keywords
transferring
polymer
gas phase
phase reactor
reactor
Prior art date
Application number
FI990081A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Ari Harlin
Henrik Andtsjoe
Original Assignee
Borealis Polymers Oy
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 Borealis Polymers Oy filed Critical Borealis Polymers Oy
Priority to FI990081A priority Critical patent/FI990081A0/en
Publication of FI990081A0 publication Critical patent/FI990081A0/en
Priority to PCT/FI2000/000032 priority patent/WO2000042077A1/en
Priority to AU22961/00A priority patent/AU2296100A/en

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • C08F110/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Polymerisation Methods In General (AREA)
FI990081A 1999-01-18 1999-01-18 Process for transferring a polymer to a gas phase reactor FI990081A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI990081A FI990081A0 (en) 1999-01-18 1999-01-18 Process for transferring a polymer to a gas phase reactor
PCT/FI2000/000032 WO2000042077A1 (en) 1999-01-18 2000-01-18 Method for transferring polymer into a gas phase reactor
AU22961/00A AU2296100A (en) 1999-01-18 2000-01-18 Method for transferring polymer into a gas phase reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI990081A FI990081A0 (en) 1999-01-18 1999-01-18 Process for transferring a polymer to a gas phase reactor

Publications (1)

Publication Number Publication Date
FI990081A0 true FI990081A0 (en) 1999-01-18

Family

ID=8553385

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990081A FI990081A0 (en) 1999-01-18 1999-01-18 Process for transferring a polymer to a gas phase reactor

Country Status (3)

Country Link
AU (1) AU2296100A (en)
FI (1) FI990081A0 (en)
WO (1) WO2000042077A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048003A1 (en) * 2000-09-26 2002-04-11 Basell Polypropylen Gmbh Process for preactivating catalysts
DE60223926T2 (en) * 2002-10-30 2008-11-13 Borealis Technology Oy Process and apparatus for the production of olefin polymers
EP2330135B1 (en) 2009-12-02 2012-11-07 Borealis AG Process for producing polyolefins
CN105924551B (en) 2012-03-16 2019-06-28 英尼奥斯欧洲股份公司 Polymerization
US9540467B2 (en) 2013-08-14 2017-01-10 Ineos Europe Ag Polymerization process
WO2015047717A1 (en) * 2013-09-25 2015-04-02 Ticona Llc Method and system for separation of a polymer from multiple compounds
EP3135694A1 (en) * 2015-08-27 2017-03-01 SABIC Global Technologies B.V. Process for continuous polymerization of olefin monomers in a reactor
US11780939B2 (en) 2019-02-20 2023-10-10 Fina Technology, Inc. Enhanced heat stability polypropylene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210907A (en) * 1982-06-02 1983-12-08 Mitsui Petrochem Ind Ltd Preparation of olefin polymer
US5175208A (en) * 1988-07-18 1992-12-29 Mitsui Toatsu Chemicals, Inc. Method for preparing block copolymers of propylene
KR100556167B1 (en) * 1997-06-24 2006-03-06 보레알리스 에이/에스 Heterophasic Propylene Copolymer and Process for Its Preparation

Also Published As

Publication number Publication date
AU2296100A (en) 2000-08-01
WO2000042077A1 (en) 2000-07-20

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