FI945926A0 - Prosessi polyeteenin valmistamiseksi - Google Patents

Prosessi polyeteenin valmistamiseksi

Info

Publication number
FI945926A0
FI945926A0 FI945926A FI945926A FI945926A0 FI 945926 A0 FI945926 A0 FI 945926A0 FI 945926 A FI945926 A FI 945926A FI 945926 A FI945926 A FI 945926A FI 945926 A0 FI945926 A0 FI 945926A0
Authority
FI
Finland
Prior art keywords
making polyethylene
polyethylene
making
Prior art date
Application number
FI945926A
Other languages
English (en)
Swedish (sv)
Other versions
FI96216B (fi
FI96216C (fi
Inventor
Ari Palmroos
Ali Harlin
Antero Ahvenainen
Jouni Takakarhu
Aimo Sahila
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
Publication of FI945926A0 publication Critical patent/FI945926A0/fi
Priority to FI945926A priority Critical patent/FI96216C/fi
Priority to US08/475,842 priority patent/US5684097A/en
Priority to ES95939301T priority patent/ES2129878T3/es
Priority to EP95939301A priority patent/EP0797599B1/en
Priority to CZ19971840A priority patent/CZ290644B6/cs
Priority to JP51830596A priority patent/JP3743847B2/ja
Priority to AU41183/96A priority patent/AU706963B2/en
Priority to DE69508277T priority patent/DE69508277T2/de
Priority to RU97111880/04A priority patent/RU2161625C2/ru
Priority to CN95197319A priority patent/CN1093863C/zh
Priority to BR9510034A priority patent/BR9510034A/pt
Priority to CA002207910A priority patent/CA2207910C/en
Priority to AT95939301T priority patent/ATE177437T1/de
Priority to PCT/FI1995/000670 priority patent/WO1996018662A1/en
Priority to IL11631595A priority patent/IL116315A/xx
Priority to ZA9510501A priority patent/ZA9510501B/xx
Priority to MYPI95003872A priority patent/MY112607A/en
Priority to AR33463995A priority patent/AR000359A1/es
Priority to KR1019950050380A priority patent/KR100411381B1/ko
Publication of FI96216B publication Critical patent/FI96216B/fi
Application granted granted Critical
Publication of FI96216C publication Critical patent/FI96216C/fi
Priority to GR990400987T priority patent/GR3029896T3/el

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • 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
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • B01J2219/00173—Physical density
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
FI945926A 1994-12-16 1994-12-16 Prosessi polyeteenin valmistamiseksi FI96216C (fi)

Priority Applications (20)

Application Number Priority Date Filing Date Title
FI945926A FI96216C (fi) 1994-12-16 1994-12-16 Prosessi polyeteenin valmistamiseksi
US08/475,842 US5684097A (en) 1994-12-16 1995-06-07 Process for preparing polyethylene
BR9510034A BR9510034A (pt) 1994-12-16 1995-12-08 Processo para preparação de polietileno
PCT/FI1995/000670 WO1996018662A1 (en) 1994-12-16 1995-12-08 Process for preparing polyethylene
CZ19971840A CZ290644B6 (cs) 1994-12-16 1995-12-08 Způsob přípravy polyethylenu
JP51830596A JP3743847B2 (ja) 1994-12-16 1995-12-08 ポリエチレン調製プロセス
AU41183/96A AU706963B2 (en) 1994-12-16 1995-12-08 Process for preparing polyethylene
DE69508277T DE69508277T2 (de) 1994-12-16 1995-12-08 Verfahren zur herstellung von polyethylen
RU97111880/04A RU2161625C2 (ru) 1994-12-16 1995-12-08 Способ получения полимеров этилена
CN95197319A CN1093863C (zh) 1994-12-16 1995-12-08 制备聚乙烯的方法
ES95939301T ES2129878T3 (es) 1994-12-16 1995-12-08 Proceso para preparar polietileno.
CA002207910A CA2207910C (en) 1994-12-16 1995-12-08 Process for preparing polyethylene
AT95939301T ATE177437T1 (de) 1994-12-16 1995-12-08 Verfahren zur herstellung von polyethylen
EP95939301A EP0797599B1 (en) 1994-12-16 1995-12-08 Process for preparing polyethylene
IL11631595A IL116315A (en) 1994-12-16 1995-12-10 Process for producing polyethylene in a multistage reaction sequence
ZA9510501A ZA9510501B (en) 1994-12-16 1995-12-11 Process for preparing polyethylene
MYPI95003872A MY112607A (en) 1994-12-16 1995-12-14 Process for preparing polyethylene
AR33463995A AR000359A1 (es) 1994-12-16 1995-12-15 Procedimiento para la preparación de polietileno
KR1019950050380A KR100411381B1 (ko) 1994-12-16 1995-12-15 폴리에틸렌의제조방법
GR990400987T GR3029896T3 (en) 1994-12-16 1999-04-07 Process for preparing polyethylene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945926 1994-12-16
FI945926A FI96216C (fi) 1994-12-16 1994-12-16 Prosessi polyeteenin valmistamiseksi

Publications (3)

Publication Number Publication Date
FI945926A0 true FI945926A0 (fi) 1994-12-16
FI96216B FI96216B (fi) 1996-02-15
FI96216C FI96216C (fi) 1996-05-27

Family

ID=8541997

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945926A FI96216C (fi) 1994-12-16 1994-12-16 Prosessi polyeteenin valmistamiseksi

Country Status (20)

Country Link
US (1) US5684097A (fi)
EP (1) EP0797599B1 (fi)
JP (1) JP3743847B2 (fi)
KR (1) KR100411381B1 (fi)
CN (1) CN1093863C (fi)
AR (1) AR000359A1 (fi)
AT (1) ATE177437T1 (fi)
AU (1) AU706963B2 (fi)
BR (1) BR9510034A (fi)
CA (1) CA2207910C (fi)
CZ (1) CZ290644B6 (fi)
DE (1) DE69508277T2 (fi)
ES (1) ES2129878T3 (fi)
FI (1) FI96216C (fi)
GR (1) GR3029896T3 (fi)
IL (1) IL116315A (fi)
MY (1) MY112607A (fi)
RU (1) RU2161625C2 (fi)
WO (1) WO1996018662A1 (fi)
ZA (1) ZA9510501B (fi)

Families Citing this family (254)

* Cited by examiner, † Cited by third party
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FI104827B (fi) * 1995-04-12 2000-04-14 Borealis Polymers Oy Menetelmä likaantumisen ja kerrostumisen estämiseksi kaasufaasireaktoreissa
FR2759085B1 (fr) * 1997-02-04 2002-09-06 Oreal Materiau plastique presentant une bonne resistance au stress-cracking et conditionnement constitue de ce materiau
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FI111845B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä propeenin homopolymeerien ja iskulujuudeltaan modifioitujen polymeerien valmistamiseksi
FI111848B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
FI111846B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI111847B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä propeenin kopolymeerien valmistamiseksi
FI973050A (fi) * 1997-07-18 1999-01-19 Borealis As Menetelmä sellaisten olefiinipolymeerien valmistamiseksi joilla on haluttu molekyylipainojakauma
ZA986434B (en) 1997-07-21 2000-01-20 Dow Chemical Co Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom.
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US6319989B1 (en) 1997-07-21 2001-11-20 The Dow Chemical Company Broad MWD, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom
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FI981034A (fi) 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
DE19835744A1 (de) * 1998-08-07 2000-02-17 Bayer Ag Verfahren zum Eindampfen von Polymerlösungen thermoplastischer Polymere
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GB0227666D0 (en) * 2002-11-27 2003-01-08 Borealis Tech Oy Use
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EP1481994A1 (en) * 2003-05-28 2004-12-01 Borealis Technology Oy Novel polymerisation catalyst
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ES2315603T3 (es) 2004-09-10 2009-04-01 Borealis Technology Oy Composicion polimerica semiconductora.
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DE102004055587A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
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ES2363345T5 (es) 2005-01-12 2017-02-09 Borealis Technology Oy Polietileno para recubrimiento por extrusión
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JP5237258B2 (ja) * 2006-03-30 2013-07-17 トタル リサーチ アンド テクノロジー フエリユイ 直列に配置された複数の反応装置を用いてエチレンのポリマーを製造する方法
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EP1972703A1 (en) 2007-03-22 2008-09-24 Borealis Technology Oy Fibers, tapes or filaments comprising a multimodal polyethylene composition
KR101032210B1 (ko) 2007-04-18 2011-05-02 주식회사 엘지화학 폴리에틸렌 수지, 이의 제조방법 및 이로부터 제조된가교화된 폴리에틸렌 파이프
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KR101141494B1 (ko) * 2007-09-05 2012-05-03 에스케이이노베이션 주식회사 다봉 분자량 분포를 갖는 에틸렌 공중합체 및 이의제조방법
KR101455968B1 (ko) * 2007-09-19 2014-10-31 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀의 중합을 위한 다단계 방법
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EP2072586B1 (en) 2007-12-20 2020-11-11 Borealis Technology Oy Coated pipes having improved mechanical properties and a method of production thereof
EP2072587B1 (en) 2007-12-20 2020-06-03 Borealis Technology Oy Coated pipes having improved mechanical properties at elevated temperatures and a method of production thereof
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ES2381849T3 (es) 2008-11-17 2012-06-01 Borealis Ag Procedimiento multietapa para producir polietileno con formación de gel reducida
CN102365325B (zh) 2009-04-09 2015-04-22 北欧化工公司 热塑性聚烯烃组合物
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ES2487517T3 (es) 2009-05-26 2014-08-21 Borealis Ag Composición polimérica para artículos reticulados
ES2433646T5 (es) 2009-08-26 2024-04-26 Borealis Ag Cable y composición polimérica
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