JP3354989B2 - オレフィン類の気相重合法と装置 - Google Patents

オレフィン類の気相重合法と装置

Info

Publication number
JP3354989B2
JP3354989B2 JP14648593A JP14648593A JP3354989B2 JP 3354989 B2 JP3354989 B2 JP 3354989B2 JP 14648593 A JP14648593 A JP 14648593A JP 14648593 A JP14648593 A JP 14648593A JP 3354989 B2 JP3354989 B2 JP 3354989B2
Authority
JP
Japan
Prior art keywords
gas
reactor
valve
polymer
catalyst
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
JP14648593A
Other languages
English (en)
Japanese (ja)
Other versions
JPH06100623A (ja
Inventor
ゴバニ ガブリエレ
リナルディ ロベルト
コベッチ マッシモ
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.)
Basell Technology Co BV
Original Assignee
Montell Technology Co BV
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 filed Critical Montell Technology Co BV
Publication of JPH06100623A publication Critical patent/JPH06100623A/ja
Application granted granted Critical
Publication of JP3354989B2 publication Critical patent/JP3354989B2/ja
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)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
JP14648593A 1992-06-18 1993-06-17 オレフィン類の気相重合法と装置 Expired - Fee Related JP3354989B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT92A001496 1992-06-18
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
IT92A001499 1992-06-18

Publications (2)

Publication Number Publication Date
JPH06100623A JPH06100623A (ja) 1994-04-12
JP3354989B2 true JP3354989B2 (ja) 2002-12-09

Family

ID=26330886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14648593A Expired - Fee Related JP3354989B2 (ja) 1992-06-18 1993-06-17 オレフィン類の気相重合法と装置

Country Status (16)

Country Link
US (1) US5728353A (enExample)
EP (1) EP0574821B1 (enExample)
JP (1) JP3354989B2 (enExample)
KR (1) KR100284346B1 (enExample)
CN (1) CN1088069C (enExample)
AT (1) ATE163946T1 (enExample)
AU (1) AU663956B2 (enExample)
BR (1) BR9302394A (enExample)
CA (1) CA2098762A1 (enExample)
DE (1) DE69317331T2 (enExample)
ES (1) ES2114969T3 (enExample)
FI (1) FI932803A7 (enExample)
MX (1) MXPA93003639A (enExample)
NO (1) NO301833B1 (enExample)
RU (1) RU2126015C1 (enExample)
TW (1) TW295591B (enExample)

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US6066701A (en) * 1996-12-31 2000-05-23 Exxon Chemical Patents Inc. Multistage method for manufacturing polyolefins
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US6303709B1 (en) 1997-06-05 2001-10-16 Solvay Polyolefins Europe-Belgium (Societe Anonyme) Continuous process for obtaining propylene polymers
JPH11209414A (ja) * 1998-01-29 1999-08-03 Idemitsu Petrochem Co Ltd オレフィンの重合方法
EP1012195B1 (en) 1998-07-08 2003-02-05 Basell Poliolefine Italia S.p.A. Process and apparatus for the gas-phase polymerisation
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
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DE10048003A1 (de) * 2000-09-26 2002-04-11 Basell Polypropylen Gmbh Verfahren zur Voraktivierung von Katalysatoren
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
RU2215799C1 (ru) * 2002-03-04 2003-11-10 Государственное научное учреждение "Научно-исследовательский институт высоких напряжений" при Томском политехническом университете Способ контроля изменения фазового состава газовой смеси в замкнутом реакторе
US6914104B2 (en) * 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
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CN100436491C (zh) * 2002-10-09 2008-11-26 巴塞尔聚烯烃意大利有限公司 烯烃的气相催化聚合
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
RU2358988C2 (ru) * 2003-12-19 2009-06-20 Базелль Полиолефине Гмбх Способ (со)полимеризации этилена
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
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 (en) * 2005-10-20 2007-04-25 Saudi Basic Industries Corporation Method for oligomerization of ethylene and reactor system therefor with removal of heavy molecular weight oligomers
CA2634825A1 (en) * 2005-12-23 2007-06-28 Basell Poliolefine Italia S.R.L. Gas-phase process and apparatus for the polymerization of olefins
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
BRPI0718752B1 (pt) * 2006-11-15 2018-04-10 Basell Poliolefine Italia S.R.L. Processo multiestágio para a polimerização de olefinas.
RU2464083C2 (ru) * 2006-12-20 2012-10-20 Базелль Полиолефин Италия С.Р.Л. Газораспределительная решетка для полимеризатора
US7722722B2 (en) * 2007-11-16 2010-05-25 Brunob Ii B.V. Continuous fluid bed reactor
CN101910208B (zh) 2007-12-28 2012-09-19 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂组分
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
CN102271795A (zh) * 2008-12-29 2011-12-07 巴塞尔聚烯烃意大利有限责任公司 用于将催化剂供给到聚合反应器中的方法
US7951883B1 (en) 2009-12-04 2011-05-31 Equistar Chemicals, Lp Preparation of multimodal, high density, ethylene homopolymer barrier resins and films
EP2602269A1 (en) 2011-12-06 2013-06-12 Basell Polyolefine GmbH Multistage process for the polymerization of olefins
EP2803676A1 (en) * 2013-05-16 2014-11-19 Basell Polyolefine GmbH Process for the gas-phase polymerization of ethylene or ethylene mixtures
EP2803680A1 (en) * 2013-05-16 2014-11-19 Basell Polyolefine GmbH Multistage process for the polymerization of olefins
JP6230722B2 (ja) * 2013-12-03 2017-11-15 中国科学院大▲連▼化学物理研究所Ｄａｌｉａｎ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｃｈｅｍｉｃａｌ Ｐｈｙｓｉｃｓ，Ｃｈｉｎｅｓｅ Ａｃａｄｅｍｙ Ｏｆ Ｓｃｉｅｎｃｅｓ メタノール及び／又はジメチルエーテルから低級オレフィンを製造する反応装置
WO2016110795A1 (en) * 2015-01-08 2016-07-14 Nova Chemicals (International) S.A. Optimized agitator system for production of polyolefin
EP3418310B1 (en) * 2017-06-23 2020-04-08 Borealis AG Process and apparatus for removing polymer material from a gas-solids olefin polymerization reactor
EP3450011B1 (en) * 2017-08-29 2020-11-25 Sumitomo Chemical Company, Limited Method for producing polyolefin and polyolefin production system
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
EP4247863A4 (en) * 2020-11-17 2024-10-23 Ineos USA LLC Process

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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.
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Also Published As

Publication number Publication date
MXPA93003639A (es) 2005-04-29
EP0574821A3 (en) 1994-07-27
ES2114969T3 (es) 1998-06-16
CN1088069C (zh) 2002-07-24
TW295591B (enExample) 1997-01-11
CN1083491A (zh) 1994-03-09
NO932239L (no) 1993-12-20
BR9302394A (pt) 1994-01-11
NO932239D0 (no) 1993-06-17
JPH06100623A (ja) 1994-04-12
FI932803A7 (fi) 1993-12-19
AU4132093A (en) 1993-12-23
NO301833B1 (no) 1997-12-15
DE69317331D1 (de) 1998-04-16
US5728353A (en) 1998-03-17
ATE163946T1 (de) 1998-03-15
EP0574821A2 (en) 1993-12-22
KR100284346B1 (ko) 2001-03-02
EP0574821B1 (en) 1998-03-11
DE69317331T2 (de) 1998-10-15
CA2098762A1 (en) 1993-12-19
RU2126015C1 (ru) 1999-02-10
FI932803A0 (fi) 1993-06-17
AU663956B2 (en) 1995-10-26

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Legal Events

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LAPS Cancellation because of no payment of annual fees