DE2616699A1 - Verfahren zur herstellung von olefinpolymerisaten und polymerisationsvorrichtung - Google Patents

Verfahren zur herstellung von olefinpolymerisaten und polymerisationsvorrichtung

Info

Publication number
DE2616699A1
DE2616699A1 DE19762616699 DE2616699A DE2616699A1 DE 2616699 A1 DE2616699 A1 DE 2616699A1 DE 19762616699 DE19762616699 DE 19762616699 DE 2616699 A DE2616699 A DE 2616699A DE 2616699 A1 DE2616699 A1 DE 2616699A1
Authority
DE
Germany
Prior art keywords
polymerization
liquid
olefin
stage
vessel
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.)
Ceased
Application number
DE19762616699
Other languages
German (de)
English (en)
Inventor
Michael Laurance Clifford
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2616699A1 publication Critical patent/DE2616699A1/de
Ceased legal-status Critical Current

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
    • 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
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE19762616699 1975-04-18 1976-04-15 Verfahren zur herstellung von olefinpolymerisaten und polymerisationsvorrichtung Ceased DE2616699A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16064/75A GB1532231A (en) 1975-04-18 1975-04-18 Polymerisation process

Publications (1)

Publication Number Publication Date
DE2616699A1 true DE2616699A1 (de) 1976-10-28

Family

ID=10070512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762616699 Ceased DE2616699A1 (de) 1975-04-18 1976-04-15 Verfahren zur herstellung von olefinpolymerisaten und polymerisationsvorrichtung

Country Status (9)

Country Link
US (2) US4187278A (OSRAM)
JP (1) JPS51135987A (OSRAM)
AU (1) AU501040B2 (OSRAM)
BE (1) BE840927A (OSRAM)
DE (1) DE2616699A1 (OSRAM)
FR (1) FR2322890A1 (OSRAM)
GB (1) GB1532231A (OSRAM)
IT (1) IT1063239B (OSRAM)
NL (1) NL172551C (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199296A3 (en) * 1985-04-20 1988-04-20 Basf Aktiengesellschaft Apparatus for the solid bed polymerization of monomers
EP0446059A1 (en) * 1990-03-09 1991-09-11 BP Chemicals Limited Process and device for the gas phase polymerization of alpha-olefins

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803281C2 (de) * 1978-01-26 1982-12-02 Chemische Werke Hüls AG, 4370 Marl Verfahren zur mehrstufigen Polymerisation von Äthylen, allein oder zusammen mit anderen Olefinen
CA1129141A (en) 1978-05-22 1982-08-03 Hajime Sadatoshi Process for producing propylene-ethylene block copolymers
DE2967485D1 (en) * 1978-06-13 1985-08-22 Ici Plc Process and apparatus for the removal of olefin monomer from olefin polymers
JPS591723B2 (ja) * 1980-01-17 1984-01-13 チッソ株式会社 α−オレフイン重合体を製造する方法
JPS56151713A (en) * 1980-04-28 1981-11-24 Tokuyama Soda Co Ltd Preparation of alpha-olefin block copolymer
JPS56166207A (en) * 1980-05-27 1981-12-21 Mitsui Petrochem Ind Ltd Gas-phase polymerization of olefin
US4492787A (en) * 1981-09-18 1985-01-08 Mitsubishi Chemical Industries Limited Process for continuously producing propylene-ethylene block copolymer
JPS58210907A (ja) * 1982-06-02 1983-12-08 Mitsui Petrochem Ind Ltd オレフイン重合体の製造方法
US4546160A (en) * 1984-02-29 1985-10-08 S. C. Johnson & Son, Inc. Bulk polymerization process for preparing high solids and uniform copolymers
US4661318A (en) * 1984-03-28 1987-04-28 Phillips Petroleum Company Apparatus for continuous overbasing of petroleum sulfonate with water removal and methanol addition between reaction stages
US4634745A (en) * 1985-04-01 1987-01-06 United States Steel Corporation Terpolymer production
US4864067A (en) * 1988-05-26 1989-09-05 Mobil Oil Corporation Process for hydrotreating olefinic distillate
US5175208A (en) * 1988-07-18 1992-12-29 Mitsui Toatsu Chemicals, Inc. Method for preparing block copolymers of propylene
FI86867C (fi) * 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
US6066701A (en) * 1996-12-31 2000-05-23 Exxon Chemical Patents Inc. Multistage method for manufacturing polyolefins
EP0986589B1 (en) 1997-06-05 2002-08-28 POLYPROPYLENE BELGIUM (Naamloze Vennootschap) Continuous process for obtaining propylene polymers
FI111846B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI111848B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
US6420497B1 (en) 1999-12-03 2002-07-16 Phillips Petroleum Company Solids concentration in slurry polymerization
US6593506B1 (en) 2000-10-12 2003-07-15 Exxonmobil Chemical Patents Inc. Olefin recovery in a polyolefin production process
US6495609B1 (en) 2000-11-03 2002-12-17 Exxonmobil Chemical Patents Inc. Carbon dioxide recovery in an ethylene to ethylene oxide production process
ATE380200T1 (de) * 2002-10-30 2007-12-15 Borealis Tech Oy Verfahren und vorrichtung zur herstellung von olefinpolymeren
US7728084B2 (en) * 2004-06-21 2010-06-01 Exxonmobil Chemical Patents Inc. Polymerization process
WO2006009944A2 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Polymerization process
WO2006009946A2 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Polymerization process
US7423099B2 (en) * 2005-10-12 2008-09-09 Sumitomo Chemical Company, Limited Process for producing polyolefin
KR101141494B1 (ko) 2007-09-05 2012-05-03 에스케이이노베이션 주식회사 다봉 분자량 분포를 갖는 에틸렌 공중합체 및 이의제조방법
KR101152413B1 (ko) 2008-09-12 2012-06-05 에스케이이노베이션 주식회사 에틸렌 공중합체 및 이의 제조방법
EP2186833B8 (en) 2008-11-17 2012-08-08 Borealis AG Multi-stage process for producing polytheylene with lowered gel formation
EP2570455A1 (en) 2011-09-16 2013-03-20 Borealis AG Polyethylene composition with broad molecular weight distribution and improved homogeneity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056769A (en) * 1958-12-29 1962-10-02 Shell Oil Co Olefin polymerization
US3035040A (en) * 1960-02-24 1962-05-15 Phillips Petroleum Co Reaction process for polymerization
US3341622A (en) * 1964-04-13 1967-09-12 Rexall Drug Chemical Process for conducting a continuous polymerization reaction
NL136311C (OSRAM) * 1964-06-01
US3347955A (en) * 1964-07-24 1967-10-17 Phillips Petroleum Co Process for making block polymers of olefins
US3454675A (en) * 1966-03-21 1969-07-08 Phillips Petroleum Co Process for preparing block copolymers of olefins
US3514501A (en) * 1967-01-09 1970-05-26 Dart Ind Inc Process for preparing block polymers from alpha-olefins
US3622553A (en) * 1967-12-18 1971-11-23 Phillips Petroleum Co Agitated reactor and gas fluidized bed reactor in series for polymerization of vinyl chloride
US3625932A (en) * 1967-12-26 1971-12-07 Phillips Petroleum Co Vapor phase polymerization of vinyl chloride in a multiple stage fluidized bed reactor
CA951037A (en) * 1970-12-28 1974-07-09 Hiroshi Yui Particulate polyolefins and production thereof
JPS4914862A (OSRAM) * 1972-06-02 1974-02-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199296A3 (en) * 1985-04-20 1988-04-20 Basf Aktiengesellschaft Apparatus for the solid bed polymerization of monomers
EP0446059A1 (en) * 1990-03-09 1991-09-11 BP Chemicals Limited Process and device for the gas phase polymerization of alpha-olefins
FR2659338A1 (fr) * 1990-03-09 1991-09-13 Bp Chemicals Snc Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse.

Also Published As

Publication number Publication date
AU501040B2 (en) 1979-06-07
AU1282376A (en) 1977-10-13
JPS5622443B2 (OSRAM) 1981-05-25
FR2322890B1 (OSRAM) 1981-02-27
NL172551B (nl) 1983-04-18
JPS51135987A (en) 1976-11-25
GB1532231A (en) 1978-11-15
NL172551C (nl) 1983-09-16
NL7603782A (nl) 1976-10-20
US4187278A (en) 1980-02-05
IT1063239B (it) 1985-02-11
BE840927A (fr) 1976-10-20
US4291132A (en) 1981-09-22
FR2322890A1 (fr) 1977-04-01

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Legal Events

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OC Search report available
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