JP4700610B2 - エチレンの重合用の方法と装置 - Google Patents

エチレンの重合用の方法と装置 Download PDF

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JP4700610B2
JP4700610B2 JP2006523548A JP2006523548A JP4700610B2 JP 4700610 B2 JP4700610 B2 JP 4700610B2 JP 2006523548 A JP2006523548 A JP 2006523548A JP 2006523548 A JP2006523548 A JP 2006523548A JP 4700610 B2 JP4700610 B2 JP 4700610B2
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ethylene
downcomer
reactor
molecular weight
riser
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JP2007502874A (ja
JP2007502874A5 (enExample
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マイアー，ガーベン
コヴェッツィ，マッシモ
バイタ，ピエトロ
メイ，ガブリエル
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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
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    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • 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
    • 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
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • B01J2208/00619—Controlling the weight
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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  • 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)
JP2006523548A 2003-08-20 2004-07-19 エチレンの重合用の方法と装置 Expired - Lifetime JP4700610B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP03077645 2003-08-20
EP03077645.4 2003-08-20
US49790003P 2003-08-25 2003-08-25
US60/497,900 2003-08-25
PCT/EP2004/008063 WO2005019280A1 (en) 2003-08-20 2004-07-19 Process and apparatus for the polymerization of ethylene

Publications (3)

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JP2007502874A JP2007502874A (ja) 2007-02-15
JP2007502874A5 JP2007502874A5 (enExample) 2007-07-26
JP4700610B2 true JP4700610B2 (ja) 2011-06-15

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US (1) US7514508B2 (enExample)
EP (1) EP1656398B1 (enExample)
JP (1) JP4700610B2 (enExample)
KR (1) KR101124187B1 (enExample)
CN (1) CN100582125C (enExample)
AT (1) ATE347569T1 (enExample)
BR (1) BRPI0413229B1 (enExample)
CA (1) CA2551017A1 (enExample)
DE (1) DE602004003590T2 (enExample)
ES (1) ES2278326T3 (enExample)
RU (1) RU2337925C2 (enExample)
SA (1) SA04250263B1 (enExample)
WO (1) WO2005019280A1 (enExample)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4960858B2 (ja) * 2004-03-03 2012-06-27 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 重合工程においてポリマーの流量を制御する方法
US7816447B2 (en) * 2004-08-23 2010-10-19 Exxonmobil Chemical Patents Inc. Reactor systems and polymerization processes using multi-zone circulating reactors
KR101237260B1 (ko) * 2004-12-20 2013-02-27 바셀 폴리올레핀 이탈리아 에스.알.엘 프로필렌의 중합을 위한 방법 및 장치
US8202611B2 (en) * 2004-12-21 2012-06-19 Basell Poliolefine Italia, s.r.l. Process compositions and permeable films therefrom
BRPI0612432A2 (pt) * 2005-05-13 2010-11-09 Basell Poliolefine Srl processo para a polimerização de olefinas em fase gasosa
KR101582792B1 (ko) * 2007-12-21 2016-01-07 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀의 기상 중합을 위한 공정
JP5545800B2 (ja) * 2009-06-08 2014-07-09 住友化学株式会社 噴流−流動層型オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
JP5545799B2 (ja) * 2009-06-08 2014-07-09 住友化学株式会社 オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
JP5545801B2 (ja) * 2009-06-08 2014-07-09 住友化学株式会社 噴流層装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
CN102741301B (zh) * 2009-09-11 2014-10-08 巴塞尔聚烯烃意大利有限责任公司 烯烃的气相聚合方法
KR101822805B1 (ko) 2010-06-22 2018-01-29 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀의 기체상 중합 방법
CN102585053B (zh) * 2011-01-05 2014-03-12 中国石油化工股份有限公司 一种调节烯烃聚合物分子量分布的方法
PT2495038T (pt) * 2011-03-02 2020-11-06 Borealis Ag Conjunto de reator flexível para polimerização de olefinas
ES2813282T3 (es) * 2011-03-02 2021-03-23 Borealis Ag Conjunto de reactor de alto rendimiento para la polimerización de olefinas
CN103534075B (zh) 2011-05-10 2016-08-31 巴塞尔聚烯烃股份有限公司 用于均化和粒化聚乙烯组合物的方法
CN104755549B (zh) * 2012-10-22 2017-05-24 巴塞尔聚烯烃股份有限公司 具有高膨胀比的聚乙烯组合物
EP2722347A1 (en) 2012-10-22 2014-04-23 Basell Polyolefine GmbH Multistage process for the polymerization of olefins
US9458312B2 (en) * 2012-10-22 2016-10-04 Basell Polyolefine Gmbh Polyethylene composition having high mechanical properties
EP2738213A1 (en) 2012-11-28 2014-06-04 Basell Polyolefine GmbH Polyethylene composition having high swell ratio
EP2909265B1 (en) * 2012-10-22 2020-11-25 Basell Polyolefine GmbH Polyethylene composition having high swell ratio
EP2738212A1 (en) 2012-11-28 2014-06-04 Basell Polyolefine GmbH Polyethylene composition having high mechanical properties
EP2738211A1 (en) 2012-11-28 2014-06-04 Basell Polyolefine GmbH Polyethylene composition having high swell ratio
WO2014134193A1 (en) 2013-02-27 2014-09-04 Equistar Chemicals, Lp Polyethylene processes and compositions thereof
EP2818509A1 (en) 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition for blow molding having high stress cracking resistance
CN105593249B (zh) * 2013-10-14 2018-10-09 巴塞尔聚烯烃股份有限公司 耐热性提高的聚乙烯
EP3201239B1 (en) * 2014-10-02 2019-07-03 Basell Poliolefine Italia S.r.l. Catalyst for the polymerization of olefins
JP6487924B2 (ja) * 2014-10-13 2019-03-20 エルジー・ケム・リミテッド 加工性および環境応力亀裂抵抗性に優れたエチレン／１−ヘキセンまたはエチレン／１−ブテン共重合体
CN107108788B (zh) * 2014-11-18 2018-06-12 巴塞尔聚烯烃股份有限公司 具有高抗应力开裂性的聚乙烯组合物
PL3221397T3 (pl) * 2014-11-18 2020-03-31 Basell Polyolefine Gmbh Kompozycja polietylenowa o wysokiej odporności na pękanie naprężeniowe
CN112979842B (zh) * 2015-02-05 2022-11-11 博里利斯股份公司 用于生产聚乙烯的方法
WO2016206959A1 (en) 2015-06-26 2016-12-29 Basell Polyolefine Gmbh Polyethylene composition having high mechanical properties and processability
US10619035B2 (en) 2015-06-26 2020-04-14 Basell Polyolefine Gmbh Polyethylene composition for films
BR112017028037B1 (pt) 2015-06-26 2022-04-26 Basell Polyolefine Gmbh Composição de polietileno, seu processo de preparação e artigos fabricados compreendendo a mesma mesma
KR101817772B1 (ko) 2016-07-08 2018-01-11 시엔시피이엘 주식회사 메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 반응기
US10556972B2 (en) * 2016-11-04 2020-02-11 Basell Poliolefine Italia S.R.L. Process for the polymerization of olefins
JP6932190B2 (ja) * 2016-11-10 2021-09-08 バーゼル・ポリオレフィン・ゲーエムベーハー 上昇管ユニット及び下降管を含む気相反応器におけるオレフィン重合反応方法
EP3321295A1 (en) 2016-11-10 2018-05-16 Basell Polyolefine GmbH Olefin polymerization process in a gas-phase reactor having three or more polymerization zones
EP3321288A1 (en) 2016-11-10 2018-05-16 Basell Polyolefine GmbH Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer
EP3541852B1 (en) 2016-11-17 2024-04-03 Basell Polyolefine GmbH Polyethylene composition having high swell ratio
EP3545008B1 (en) 2016-11-24 2022-10-19 Basell Polyolefine GmbH Polyethylene composition for blow molding having high swell ratio and impact resistance
KR102109308B1 (ko) 2016-11-24 2020-05-12 바젤 폴리올레핀 게엠베하 높은 응력 균열 저항을 갖는 블로우 성형용 폴리에틸렌 조성물
CA3044313C (en) * 2016-11-24 2022-07-12 Basell Polyolefine Gmbh Polyethylene composition for blow molding having high stress cracking resistance
PT3532506T (pt) * 2016-12-22 2020-04-22 Basell Polyolefine Gmbh Processo para a inicialização de um reator de circulação multizonas
EP3450127A1 (en) 2017-09-01 2019-03-06 Basell Polyolefine GmbH Process for preparing a polyolefin composition
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CA3098973C (en) 2018-05-14 2021-09-21 Basell Polyolefine Gmbh Polyethylene composition having high swell ratio, fnct and impact resistance
FR3083129B1 (fr) * 2018-06-28 2021-06-11 Ifp Energies Now Procede d'oligomerisation d'ethylene avec enchainement reacteur agite gaz/liquide et reacteur piston
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US10781273B2 (en) 2018-12-27 2020-09-22 Chevron Phillips Chemical Company Lp Multiple reactor and multiple zone polyolefin polymerization
CA3224759A1 (en) * 2021-06-24 2022-12-29 Borealis Ag Use of a swelling agent in multi-stage polyolefin production
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CA3266811A1 (en) 2022-09-15 2024-03-21 Basell Polyolefine Gmbh POLYETHYLENE COMPOSITION FOR BLOW MOLDING WITH IMPROVED INFLATION BEHAVIOR
CN119768443A (zh) 2022-09-15 2025-04-04 巴塞尔聚烯烃股份有限公司 用于吹塑的具有改进的膨胀行为的聚乙烯组合物
KR102998034B1 (ko) * 2022-11-28 2026-07-30 한화토탈에너지스 주식회사 이차전지 분리막용 폴리에틸렌 수지, 이의 제조 방법 및 이를 포함하는 이차전지 분리막 및 이차전지

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPS5880309A (ja) * 1981-11-06 1983-05-14 Idemitsu Petrochem Co Ltd 多段重合によるポリエチレンの製造方法
EP0503791B1 (en) 1991-03-06 1997-04-16 Mobil Oil Corporation Process for producing bimodal ethylene polymers in tandem reactors
IT1246614B (it) 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
US5693583A (en) * 1991-06-10 1997-12-02 Mobil Oil Corporation High activity polyethylene catalysts which produce bimodal or trimodal product molecular weight distributions
DE69317331T2 (de) * 1992-06-18 1998-10-15 Montell North America Inc Verfahren und Apparat für Gasphase-Polymerisation von Olefinen
BE1007653A3 (fr) * 1993-10-26 1995-09-05 Fina Research Procede de production de polyethylene ayant une distribution large de poids moleculaire.
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
EP0905151A1 (en) 1997-09-27 1999-03-31 Fina Research S.A. Production of polyethylene having a broad molecular weight distribution
JP3537333B2 (ja) * 1997-11-28 2004-06-14 出光石油化学株式会社 ポリエチレン系重合体及び該重合体からなるパイプとその継手
FI981034A7 (fi) * 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
EP1012195B1 (en) * 1998-07-08 2003-02-05 Basell Poliolefine Italia S.p.A. Process and apparatus for the gas-phase polymerisation
DE60028537T2 (de) * 2000-04-13 2007-06-21 Borealis Technology Oy HDPE Polymerzusammensetzung
CN1301292C (zh) * 2001-08-17 2007-02-21 陶氏环球技术公司 双峰聚乙烯组合物及其制品和该组合物的应用

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BRPI0413229A (pt) 2006-10-03
ES2278326T3 (es) 2007-08-01
JP2007502874A (ja) 2007-02-15
RU2337925C2 (ru) 2008-11-10
EP1656398A1 (en) 2006-05-17
KR101124187B1 (ko) 2012-03-28
CA2551017A1 (en) 2005-03-03
CN100582125C (zh) 2010-01-20
DE602004003590D1 (de) 2007-01-18
BRPI0413229B1 (pt) 2015-05-05
EP1656398B1 (en) 2006-12-06
KR20060083412A (ko) 2006-07-20
SA04250263B1 (ar) 2008-04-16
RU2006108546A (ru) 2006-07-27
WO2005019280A1 (en) 2005-03-03
ATE347569T1 (de) 2006-12-15
DE602004003590T2 (de) 2007-09-27
US20070093621A1 (en) 2007-04-26
CN1867596A (zh) 2006-11-22

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