IL105024A - Gas-phase polymerization of olefins - Google Patents

Gas-phase polymerization of olefins

Info

Publication number
IL105024A
IL105024A IL10502493A IL10502493A IL105024A IL 105024 A IL105024 A IL 105024A IL 10502493 A IL10502493 A IL 10502493A IL 10502493 A IL10502493 A IL 10502493A IL 105024 A IL105024 A IL 105024A
Authority
IL
Israel
Prior art keywords
ethylene
catalyst
process according
gas
reactor
Prior art date
Application number
IL10502493A
Other languages
English (en)
Original Assignee
Spherilene Srl
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 Spherilene Srl filed Critical Spherilene Srl
Publication of IL105024A publication Critical patent/IL105024A/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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
IL10502493A 1992-03-13 1993-03-11 Gas-phase polymerization of olefins IL105024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920589A IT1254279B (it) 1992-03-13 1992-03-13 Procedimento per la polimerizzazione in fase gas delle olefine

Publications (1)

Publication Number Publication Date
IL105024A true IL105024A (en) 1996-06-18

Family

ID=11362420

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10502493A IL105024A (en) 1992-03-13 1993-03-11 Gas-phase polymerization of olefins

Country Status (24)

Country Link
US (1) US5733987A (cg-RX-API-DMAC7.html)
EP (1) EP0560312B1 (cg-RX-API-DMAC7.html)
JP (1) JP3910219B2 (cg-RX-API-DMAC7.html)
KR (1) KR100268119B1 (cg-RX-API-DMAC7.html)
CN (1) CN1087306C (cg-RX-API-DMAC7.html)
AT (1) ATE182159T1 (cg-RX-API-DMAC7.html)
AU (1) AU658055B2 (cg-RX-API-DMAC7.html)
BR (1) BR9301145A (cg-RX-API-DMAC7.html)
CA (1) CA2087289C (cg-RX-API-DMAC7.html)
CZ (1) CZ288458B6 (cg-RX-API-DMAC7.html)
DE (1) DE69325603T2 (cg-RX-API-DMAC7.html)
ES (1) ES2134225T3 (cg-RX-API-DMAC7.html)
FI (1) FI112664B (cg-RX-API-DMAC7.html)
GR (1) GR3031273T3 (cg-RX-API-DMAC7.html)
HU (1) HU217181B (cg-RX-API-DMAC7.html)
IL (1) IL105024A (cg-RX-API-DMAC7.html)
IT (1) IT1254279B (cg-RX-API-DMAC7.html)
MX (1) MX9301347A (cg-RX-API-DMAC7.html)
MY (1) MY110349A (cg-RX-API-DMAC7.html)
NO (1) NO300219B1 (cg-RX-API-DMAC7.html)
PL (1) PL176101B1 (cg-RX-API-DMAC7.html)
RU (1) RU2116318C1 (cg-RX-API-DMAC7.html)
TW (1) TW230210B (cg-RX-API-DMAC7.html)
ZA (1) ZA931726B (cg-RX-API-DMAC7.html)

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RU2129565C1 (ru) * 1997-07-15 1999-04-27 Институт нефтехимического синтеза им.А.В.Топчиева РАН Способ получения линейного полиэтилена средней плотности
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US6593506B1 (en) 2000-10-12 2003-07-15 Exxonmobil Chemical Patents Inc. Olefin recovery in a polyolefin production process
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WO2004055065A1 (en) * 2002-12-18 2004-07-01 Basell Poliolefine Italia S.P.A. Catalyst components for the polymerization of olefins
RU2380380C2 (ru) * 2003-05-29 2010-01-27 Базелль Полиолефин Италия С.Р.Л. Способ получения компонента катализатора и получаемые из него компоненты
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US20050182207A1 (en) * 2003-12-23 2005-08-18 Diwaker Singh Gas-phase process
US20050137364A1 (en) * 2003-12-23 2005-06-23 Univation Technologies, Llc Condensing mode operation of gas-phase polymerization reactor
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DE602004015128D1 (de) 2004-12-17 2008-08-28 Borealis Tech Oy Verfahren zur Polymerisation von Olefinen in Gegenwart eines Olefin Polymerisationskatalysators
ES2435101T3 (es) * 2005-03-30 2013-12-18 Basell Poliolefine Italia S.R.L. Procedimiento de obtención de (co)polímeros cristalinos de etileno
WO2006103171A1 (en) * 2005-03-30 2006-10-05 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
US20090036298A1 (en) * 2005-03-30 2009-02-05 Basell Poliolefine Italia S.R.L. Catalyst Components for the Polymerization of Olefins
US20070060724A1 (en) * 2005-09-13 2007-03-15 Nova Chemicals Corporation And Innovene Europe Ltd. Enhanced catalyst productivity
WO2007033941A1 (en) * 2005-09-19 2007-03-29 Basell Poliolefine Italia S.R.L. Gas-phase process for the polymerization of olefins
WO2008019802A1 (en) * 2006-08-15 2008-02-21 Basell Poliolefine Italia S.R.L. Process for preparing catalyst components for the polymerization of olefins
EP2094737A1 (en) * 2006-11-21 2009-09-02 Basell Poliolefine Italia S.r.l. Catalyst component for the polymerization of olefins
WO2008077770A1 (en) 2006-12-22 2008-07-03 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
CA2588352A1 (en) * 2007-05-11 2008-11-11 Nova Chemicals Corporation Method to estimate pent values
CN101638448B (zh) * 2008-08-01 2011-06-15 中国石油化工股份有限公司 烯烃气相连续聚合方法
CN102124038B (zh) * 2008-08-20 2015-02-04 巴塞尔聚烯烃意大利有限责任公司 烯烃聚合用催化剂组分及由此获得的催化剂
KR20120031175A (ko) 2009-06-18 2012-03-30 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분 및 그로부터 수득된 촉매
EP2330135B1 (en) 2009-12-02 2012-11-07 Borealis AG Process for producing polyolefins
ES2645793T3 (es) 2010-08-24 2017-12-07 Basell Poliolefine Italia S.R.L. Componentes de catalizadores para la polimerización de olefinas
US10138310B2 (en) 2010-08-24 2018-11-27 Equistar Chemicals, Lp Preparation of LLDPE resins and films having low gels
WO2012130614A1 (en) 2011-04-01 2012-10-04 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
EP2518090A1 (en) 2011-04-28 2012-10-31 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
EP2803676A1 (en) 2013-05-16 2014-11-19 Basell Polyolefine GmbH Process for the gas-phase polymerization of ethylene or ethylene mixtures
CA2857456C (en) 2014-07-22 2022-05-03 Nova Chemicals Corporation Improved control over particulate feed
BR112017018424B1 (pt) * 2015-03-25 2021-11-03 Basell Polyolefine Gmbh Processo contínuo para a preparação de homopolímeros de etileno ou copolímeros de etileno
EP3109261B1 (en) 2015-06-23 2018-12-26 Borealis AG Process for producing lldpe resins
EP3241611B1 (en) 2016-05-02 2020-03-04 Borealis AG A process for feeding a polymerisation catalyst
WO2018011156A1 (en) * 2016-07-12 2018-01-18 Total Raffinage Chimie Catalytic process for diene dimerization
EP3484932A1 (en) 2016-07-15 2019-05-22 Basell Poliolefine Italia S.r.l. Catalyst for the polymerization of olefins
RU2720803C1 (ru) * 2016-11-17 2020-05-13 Базелл Полиолефин Гмбх Состав полиэтилена, обладающий высокой степенью разбухания
JP2019536882A (ja) 2016-12-19 2019-12-19 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィンの重合用触媒成分及びこれから得られる触媒
EP3483189A1 (en) 2017-11-14 2019-05-15 Borealis AG Automated method for terminating an olefin polymerization reaction under emergency conditions
CN113166284B (zh) 2018-12-18 2023-02-24 巴塞尔聚烯烃股份有限公司 制备乙烯聚合物的气相法
ES2970181T3 (es) 2019-11-20 2024-05-27 Basell Poliolefine Italia Srl Proceso para la preparación de un componente de catalizador y componentes obtenidos a partir del mismo
EP3868793A1 (en) * 2020-02-24 2021-08-25 Borealis AG Process for producing alpha-olefin polymers in a multistage polymerization process
WO2022111966A1 (en) 2020-11-27 2022-06-02 Borealis Ag Catalyst feed system

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Also Published As

Publication number Publication date
IT1254279B (it) 1995-09-14
CN1087306C (zh) 2002-07-10
HU217181B (hu) 1999-12-28
KR100268119B1 (ko) 2000-10-16
CN1078971A (zh) 1993-12-01
PL298042A1 (en) 1993-12-13
CA2087289A1 (en) 1993-09-14
CZ288458B6 (en) 2001-06-13
JP3910219B2 (ja) 2007-04-25
EP0560312B1 (en) 1999-07-14
JPH0641234A (ja) 1994-02-15
FI112664B (fi) 2003-12-31
MX9301347A (es) 1994-03-31
KR930019703A (ko) 1993-10-18
FI931107A0 (fi) 1993-03-12
TW230210B (cg-RX-API-DMAC7.html) 1994-09-11
FI931107A7 (fi) 1993-09-14
AU658055B2 (en) 1995-03-30
RU2116318C1 (ru) 1998-07-27
NO930910L (no) 1993-09-14
MY110349A (en) 1998-04-30
GR3031273T3 (en) 1999-12-31
ZA931726B (en) 1993-09-27
ATE182159T1 (de) 1999-07-15
HU9300717D0 (en) 1993-05-28
ITMI920589A0 (it) 1992-03-13
CA2087289C (en) 2007-05-22
NO930910D0 (no) 1993-03-12
BR9301145A (pt) 1993-09-21
PL176101B1 (pl) 1999-04-30
CZ40393A3 (en) 1994-01-19
AU3518993A (en) 1993-09-16
HUT64089A (en) 1993-11-29
EP0560312A1 (en) 1993-09-15
US5733987A (en) 1998-03-31
ITMI920589A1 (it) 1993-09-13
DE69325603T2 (de) 1999-12-30
ES2134225T3 (es) 1999-10-01
NO300219B1 (no) 1997-04-28
DE69325603D1 (de) 1999-08-19

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