DE69317331T2 - Verfahren und Apparat für Gasphase-Polymerisation von Olefinen - Google Patents

Verfahren und Apparat für Gasphase-Polymerisation von Olefinen

Info

Publication number
DE69317331T2
DE69317331T2 DE69317331T DE69317331T DE69317331T2 DE 69317331 T2 DE69317331 T2 DE 69317331T2 DE 69317331 T DE69317331 T DE 69317331T DE 69317331 T DE69317331 T DE 69317331T DE 69317331 T2 DE69317331 T2 DE 69317331T2
Authority
DE
Germany
Prior art keywords
olefins
different
reactors
gas phase
phase polymerization
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.)
Expired - Fee Related
Application number
DE69317331T
Other languages
English (en)
Other versions
DE69317331D1 (de
Inventor
Gabriele Govoni
Roberto Rinaldi
Massimo Covezzi
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.)
Montell Technology Co BV
Basell North America Inc
Original Assignee
Montell Technology Co BV
Montell North America Inc
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
Priority claimed from ITMI921496A external-priority patent/IT1262948B/it
Priority claimed from ITMI921499A external-priority patent/IT1262951B/it
Application filed by Montell Technology Co BV, Montell North America Inc filed Critical Montell Technology Co BV
Publication of DE69317331D1 publication Critical patent/DE69317331D1/de
Application granted granted Critical
Publication of DE69317331T2 publication Critical patent/DE69317331T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only 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
    • 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
    • B01J8/26—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 with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Lubricants (AREA)
DE69317331T 1992-06-18 1993-06-09 Verfahren und Apparat für Gasphase-Polymerisation von Olefinen Expired - Fee Related DE69317331T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI921496A IT1262948B (it) 1992-06-18 1992-06-18 Processo per la polimerizzazione in fase gas delle olefine
ITMI921499A IT1262951B (it) 1992-06-18 1992-06-18 Procedimento e apparecchiatura per la preparazione di (co)polimeri olefinici ad ampia distribuzione di pesi molecolari

Publications (2)

Publication Number Publication Date
DE69317331D1 DE69317331D1 (de) 1998-04-16
DE69317331T2 true DE69317331T2 (de) 1998-10-15

Family

ID=26330886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317331T Expired - Fee Related DE69317331T2 (de) 1992-06-18 1993-06-09 Verfahren und Apparat für Gasphase-Polymerisation von Olefinen

Country Status (16)

Country Link
US (1) US5728353A (de)
EP (1) EP0574821B1 (de)
JP (1) JP3354989B2 (de)
KR (1) KR100284346B1 (de)
CN (1) CN1088069C (de)
AT (1) ATE163946T1 (de)
AU (1) AU663956B2 (de)
BR (1) BR9302394A (de)
CA (1) CA2098762A1 (de)
DE (1) DE69317331T2 (de)
ES (1) ES2114969T3 (de)
FI (1) FI932803A (de)
MX (1) MXPA93003639A (de)
NO (1) NO301833B1 (de)
RU (1) RU2126015C1 (de)
TW (1) TW295591B (de)

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US5696203A (en) * 1996-07-19 1997-12-09 Montell North America Inc. Process for producing polyolefin grafted copolymers
EP1059309A3 (de) * 1996-12-31 2001-09-05 ExxonMobil Chemical Patents Inc. Mehrstufiges Verfahren zur Herstellung von Polyolefinen
US6066701A (en) * 1996-12-31 2000-05-23 Exxon Chemical Patents Inc. Multistage method for manufacturing polyolefins
FR2763869B1 (fr) * 1997-05-27 1999-07-16 Inst Francais Du Petrole Procede et installation pour realiser une reaction sur une charge organique, telle que la dimerisation ou la metathese, en presence d'une phase polaire contenant un catalyseur
DE69807473T2 (de) 1997-06-05 2003-05-08 Polypropylene Belgium N V Antw Kontinuierliches verfahren zur herstellung von propylenpolymeren
JPH11209414A (ja) * 1998-01-29 1999-08-03 Idemitsu Petrochem Co Ltd オレフィンの重合方法
KR100532831B1 (ko) 1998-07-08 2005-12-02 바셀 테크놀로지 캄파니 비이브이 기상 중합 방법 및 장치
DE19907021A1 (de) * 1999-02-19 2000-08-24 Elenac Gmbh Verfahren und Apparatur zur Gasphasenpolymerisation von alpha-Olefinen
JP3318655B2 (ja) * 1999-08-10 2002-08-26 ニュー・クリエイト株式会社 薄膜積層体の製造方法および製造装置
JP2001300351A (ja) * 2000-04-18 2001-10-30 Chisso Corp サイクロン
US6359083B1 (en) 2000-05-02 2002-03-19 Eastman Chemical Company Olefin polymerization process
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
US6914104B2 (en) * 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
EP1380602A1 (de) * 2002-07-11 2004-01-14 BP Lavéra SNC Verfahren zur (Co)-polymerisation von Olefinen in der Gasphase
DE60336833D1 (de) * 2002-10-09 2011-06-01 Basell Poliolefine Srl Katalytische gasphasenpolymerisation von olefinen
DE10260736A1 (de) * 2002-12-23 2004-09-02 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260740B4 (de) * 2002-12-23 2004-12-30 Outokumpu Oyj Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen
TW200504093A (en) 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
BRPI0413229B1 (pt) * 2003-08-20 2015-05-05 Basell Poliolefine Srl Processo para preparar um polietileno de larga distribuição de pesos moleculares
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
JP2008510872A (ja) * 2004-08-23 2008-04-10 エクソンモービル・ケミカル・パテンツ・インク 重合プロセス用装置
CN100376605C (zh) * 2004-09-16 2008-03-26 中国石油化工股份有限公司 用于烯烃气相聚合反应的装置
BRPI0612432A2 (pt) 2005-05-13 2010-11-09 Basell Poliolefine Srl processo para a polimerização de olefinas em fase gasosa
EP1777209A1 (de) * 2005-10-20 2007-04-25 Saudi Basic Industries Corporation Verfahren zur Oligomerisierung von Ethylen und Reaktorsystem dafür mit Entfernung von hochmolekularen Oligomeren
JP5055816B2 (ja) * 2006-04-17 2012-10-24 住友化学株式会社 ポリオレフィンパウダーの移送装置及び方法
WO2008058839A2 (en) * 2006-11-15 2008-05-22 Basell Poliolefine Italia S.R.L. Multistage process for the polymerization of olefins
CN101578134B (zh) * 2006-12-20 2015-05-20 巴塞尔聚烯烃意大利有限责任公司 用于聚合装置的气体分配格栅
US7722722B2 (en) * 2007-11-16 2010-05-25 Brunob Ii B.V. Continuous fluid bed reactor
WO2009083522A1 (en) 2007-12-28 2009-07-09 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
US8753044B2 (en) * 2008-06-09 2014-06-17 Uop Llc L-valve construction for controlling solids flow in a liquid medium using standard pipe fittings
WO2010045091A2 (en) * 2008-10-15 2010-04-22 Univation Technologies, Llc Circulating fluidized bed reactor
US8431658B2 (en) * 2008-12-29 2013-04-30 Basell Poliolefine Italia S.R.L. Process for feeding a catalyst in a polymerization reactor
US7951883B1 (en) 2009-12-04 2011-05-31 Equistar Chemicals, Lp Preparation of multimodal, high density, ethylene homopolymer barrier resins and films
EP2602269A1 (de) * 2011-12-06 2013-06-12 Basell Polyolefine GmbH Mehrstufiges Verfahren zur Polymerisierung von Olefinen
EP2803676A1 (de) * 2013-05-16 2014-11-19 Basell Polyolefine GmbH Verfahren zur Gasphasenpolymerisation von Ethylen oder Ethylenmischungen
EP2803680A1 (de) * 2013-05-16 2014-11-19 Basell Polyolefine GmbH Mehrstufiges Verfahren zur Polymerisierung von Olefinen
KR101763864B1 (ko) * 2013-12-03 2017-08-01 달리안 인스티튜트 오브 케미컬 피직스, 차이니즈 아카데미 오브 사이언시즈 메탄올 및/또는 디메틸 에테르로부터 저급 올레핀을 제조하기 위한 반응 장치
BR112017014866B1 (pt) * 2015-01-08 2021-10-13 Nova Chemicals (International) S.A Métodos para polimerização em fase fluida de um polímero ou copolímero de polietileno
ES2786567T3 (es) * 2017-06-23 2020-10-13 Borealis Ag Procedimiento y aparato para la retirada de material polimérico de un reactor de polimerización de olefinas con gases y sólido
EP3450011B1 (de) * 2017-08-29 2020-11-25 Sumitomo Chemical Company, Limited Verfahren zur herstellung von polyolefin und polyolefinherstellungssystem
CN111748049B (zh) * 2019-03-27 2021-07-16 中国石油化工股份有限公司 一种烯烃聚合方法及系统

Family Cites Families (25)

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SE434749B (sv) * 1975-06-12 1984-08-13 Montedison Spa Katalysatorkomponenter for polymerisation av olefiner samt forfarande for framstellning av dessa katalysatorkomponenter
NL7509293A (nl) * 1975-08-05 1977-02-08 Stamicarbon Inrichting voor het bereiden van polymeren met een brede molecuulgewichtsverdeling.
NL7509292A (nl) * 1975-08-05 1977-02-08 Stamicarbon Werkwijze ter bereiding van polyolefinen met een brede molecuulgewichtsverdeling.
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
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JPS56166207A (en) * 1980-05-27 1981-12-21 Mitsui Petrochem Ind Ltd Gas-phase polymerization of olefin
IT1140221B (it) * 1981-10-14 1986-09-24 Montedison Spa Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione
EP0099774B2 (de) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Verfahren zur Polymerisation und Copolymerisation von Alphaolefinen in einem Fliessbett
FR2577558B1 (fr) * 1985-02-19 1987-03-06 Bp Chimie Sa Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse
FR2586022B1 (fr) * 1985-08-06 1987-11-13 Bp Chimie Sa Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques
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Also Published As

Publication number Publication date
NO301833B1 (no) 1997-12-15
DE69317331D1 (de) 1998-04-16
BR9302394A (pt) 1994-01-11
RU2126015C1 (ru) 1999-02-10
FI932803A0 (fi) 1993-06-17
FI932803A (fi) 1993-12-19
JPH06100623A (ja) 1994-04-12
KR100284346B1 (ko) 2001-03-02
MXPA93003639A (es) 2005-04-29
CN1083491A (zh) 1994-03-09
JP3354989B2 (ja) 2002-12-09
EP0574821B1 (de) 1998-03-11
US5728353A (en) 1998-03-17
NO932239D0 (no) 1993-06-17
EP0574821A3 (en) 1994-07-27
ES2114969T3 (es) 1998-06-16
EP0574821A2 (de) 1993-12-22
AU4132093A (en) 1993-12-23
ATE163946T1 (de) 1998-03-15
CN1088069C (zh) 2002-07-24
NO932239L (no) 1993-12-20
TW295591B (de) 1997-01-11
AU663956B2 (en) 1995-10-26
CA2098762A1 (en) 1993-12-19

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee