NO870324D0 - Fremgangsmaate for reduksjon av arkdannelse under polymerisering av alfa-olefiner. - Google Patents

Fremgangsmaate for reduksjon av arkdannelse under polymerisering av alfa-olefiner.

Info

Publication number
NO870324D0
NO870324D0 NO1987870324A NO870324A NO870324D0 NO 870324 D0 NO870324 D0 NO 870324D0 NO 1987870324 A NO1987870324 A NO 1987870324A NO 870324 A NO870324 A NO 870324A NO 870324 D0 NO870324 D0 NO 870324D0
Authority
NO
Norway
Prior art keywords
procedure
under polymerization
screening under
reducing screening
olefines
Prior art date
Application number
NO1987870324A
Other languages
English (en)
Other versions
NO870324L (no
NO167148C (no
NO167148B (no
Inventor
Dwane Bernard Fulks
Paul Stephen Sawin
Dale Collin Aikman
Mitchell John Jenkins Iii
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of NO870324L publication Critical patent/NO870324L/no
Publication of NO870324D0 publication Critical patent/NO870324D0/no
Publication of NO167148B publication Critical patent/NO167148B/no
Publication of NO167148C publication Critical patent/NO167148C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/34Polymerisation in gaseous state
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809Controlling processes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00168Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00265Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00734Controlling static charge
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01Additive used together with the catalyst, excluding compounds containing Al or B
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
NO87870324A 1981-03-26 1987-01-27 Fremgangsmaate for reduksjon av arkdannelse under polymerisering av alfa-olefiner. NO167148C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24499081A 1981-03-26 1981-03-26
PCT/US1985/001006 WO1986007065A1 (en) 1981-03-26 1985-05-31 Process for reducing sheeting during polymerization of alpha-olefins

Publications (4)

Publication Number Publication Date
NO870324L NO870324L (no) 1987-01-27
NO870324D0 true NO870324D0 (no) 1987-01-27
NO167148B NO167148B (no) 1991-07-01
NO167148C NO167148C (no) 1991-10-09

Family

ID=22188701

Family Applications (1)

Application Number Title Priority Date Filing Date
NO87870324A NO167148C (no) 1981-03-26 1987-01-27 Fremgangsmaate for reduksjon av arkdannelse under polymerisering av alfa-olefiner.

Country Status (13)

Country Link
US (1) US4532311A (no)
EP (1) EP0224479B1 (no)
JP (1) JPH075657B2 (no)
KR (1) KR920003839B1 (no)
CN (1) CN1007728B (no)
AT (1) ATE45750T1 (no)
BR (1) BR8507299A (no)
DE (1) DE3572495D1 (no)
DK (1) DK50787A (no)
FI (1) FI87358C (no)
HU (1) HU205026B (no)
NO (1) NO167148C (no)
WO (1) WO1986007065A1 (no)

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* Cited by examiner, † Cited by third party
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ATE45750T1 (de) 1989-09-15
KR870700642A (ko) 1987-12-30
HU205026B (en) 1992-03-30
JPH075657B2 (ja) 1995-01-25
NO870324L (no) 1987-01-27
FI870424A0 (fi) 1987-01-30
DE3572495D1 (en) 1989-09-28
EP0224479B1 (en) 1989-08-23
FI87358C (fi) 1992-12-28
DK50787D0 (da) 1987-01-30
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NO167148C (no) 1991-10-09
NO167148B (no) 1991-07-01
EP0224479A1 (en) 1987-06-10
KR920003839B1 (ko) 1992-05-15
CN1007728B (zh) 1990-04-25
FI870424A (fi) 1987-01-30
FI87358B (fi) 1992-09-15
HUT43330A (en) 1987-10-28
BR8507299A (pt) 1987-11-03
CN85104124A (zh) 1986-11-26
US4532311A (en) 1985-07-30
DK50787A (da) 1987-01-30
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