DE60109144D1 - Vorrichtung und verfahren zur fliessbett-gasphasenpolymerisation - Google Patents

Vorrichtung und verfahren zur fliessbett-gasphasenpolymerisation

Info

Publication number
DE60109144D1
DE60109144D1 DE60109144T DE60109144T DE60109144D1 DE 60109144 D1 DE60109144 D1 DE 60109144D1 DE 60109144 T DE60109144 T DE 60109144T DE 60109144 T DE60109144 T DE 60109144T DE 60109144 D1 DE60109144 D1 DE 60109144D1
Authority
DE
Germany
Prior art keywords
fluidized bed
particles
gas
stream
gas streams
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
DE60109144T
Other languages
English (en)
Other versions
DE60109144T2 (de
Inventor
Vincent Reiling
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals SNC
BP Chemicals Ltd
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 BP Chemicals SNC, BP Chemicals Ltd filed Critical BP Chemicals SNC
Publication of DE60109144D1 publication Critical patent/DE60109144D1/de
Application granted granted Critical
Publication of DE60109144T2 publication Critical patent/DE60109144T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J8/1809—Controlling processes
    • 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
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00292—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids
    • 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
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00707—Fouling
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DE60109144T 2000-04-13 2001-04-12 Vorrichtung und verfahren zur fliessbett-gasphasenpolymerisation Expired - Fee Related DE60109144T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0004757 2000-04-13
FR0004757A FR2807758A1 (fr) 2000-04-13 2000-04-13 Procede continu de (co)-polymerisation a lit fluidise
PCT/GB2001/001727 WO2001079306A1 (en) 2000-04-13 2001-04-12 Apparatus and process for gas phase fluidized-bed polymerization

Publications (2)

Publication Number Publication Date
DE60109144D1 true DE60109144D1 (de) 2005-04-07
DE60109144T2 DE60109144T2 (de) 2005-08-04

Family

ID=8849221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60109144T Expired - Fee Related DE60109144T2 (de) 2000-04-13 2001-04-12 Vorrichtung und verfahren zur fliessbett-gasphasenpolymerisation

Country Status (7)

Country Link
US (1) US6911504B2 (de)
EP (1) EP1274747B1 (de)
AT (1) ATE290023T1 (de)
AU (1) AU2001248577A1 (de)
DE (1) DE60109144T2 (de)
FR (1) FR2807758A1 (de)
WO (1) WO2001079306A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8063158B2 (en) 2003-08-07 2011-11-22 Westlake Longview Corp. Polymerization process and associated apparatus
CN101918460B (zh) * 2007-12-27 2015-11-25 尤尼威蒂恩技术有限公司 用于从气流中移除夹带的颗粒的系统和方法以及实现其的反应器系统
US8129482B2 (en) * 2008-02-27 2012-03-06 Westlake Longview Corporation Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors
US8124697B2 (en) * 2008-02-27 2012-02-28 Westlake Longview Corporation Method of preventing or reducing agglomeration on grid in fluidized-bed vessel
US8067509B2 (en) 2008-04-22 2011-11-29 Univation Technologies, Llc Reactor systems and processes for using the same
EP2348056A1 (de) 2010-01-26 2011-07-27 Ineos Europe Limited Verfahren zur Gasphase Polymenisation von Olefinen
EP2465877A1 (de) * 2010-12-20 2012-06-20 Ineos Commercial Services UK Limited Verfahren
US8198384B1 (en) 2011-01-10 2012-06-12 Westlake Longview Corporation Method for preventing or reducing clogging of a fines ejector
HUE051319T2 (hu) 2011-03-02 2021-03-01 Borealis Ag Nagy átmenõteljesítményû reaktoregység olefinek polimerizálására
PT2495038T (pt) 2011-03-02 2020-11-06 Borealis Ag Conjunto de reator flexível para polimerização de olefinas
US9120580B2 (en) * 2011-08-31 2015-09-01 United Technologies Corporation Ejector-driven fuel stabilization system
US8888899B2 (en) * 2012-04-12 2014-11-18 Kellogg Brown & Root Llc Transfer line for the primary cyclone of a gasifier
CN102675513B (zh) * 2012-06-06 2013-08-07 吉林众鑫化工集团有限公司 溶液法生产三元乙丙橡胶聚合反应器及工艺过程控制方法
EP2890490B1 (de) 2012-08-29 2020-05-06 Borealis AG Reaktoranordnung und verfahren zur polymerisierung von olefinen
KR101462466B1 (ko) * 2013-03-07 2014-11-17 대림산업 주식회사 올레핀의 중합 방법
US10690412B2 (en) 2017-02-20 2020-06-23 Nous, Llc Fluidized bed system
CN113274952B (zh) * 2021-05-19 2022-07-26 浙江大学 一种流化床外循环的稳定控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124776A1 (de) * 1971-05-19 1972-12-07 Metallgesellschaft Ag
FR2207145B1 (de) * 1972-11-17 1975-09-12 Naphtachimie Sa
EP0206066B1 (de) * 1985-06-12 1993-03-17 Metallgesellschaft Ag Verbrennungsvorrichtung mit zirkulierender Wirbelschicht
FR2618786B1 (fr) * 1987-07-31 1989-12-01 Bp Chimie Sa Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
US5345896A (en) * 1993-04-05 1994-09-13 A. Ahlstrom Corporation Method and apparatus for circulating solid material in a fluidized bed reactor
US5421842A (en) * 1994-09-06 1995-06-06 Exxon Research And Engineering Company High energy level in situ attrition and break up of catalyst to maintain bed fluidization during high temperature operations
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US5969061A (en) * 1995-10-16 1999-10-19 Eastman Chemical Company Suppression of fines in a fluid bed polyethylene process

Also Published As

Publication number Publication date
AU2001248577A1 (en) 2001-10-30
EP1274747A1 (de) 2003-01-15
US6911504B2 (en) 2005-06-28
ATE290023T1 (de) 2005-03-15
EP1274747B1 (de) 2005-03-02
US20030162914A1 (en) 2003-08-28
FR2807758A1 (fr) 2001-10-19
WO2001079306A1 (en) 2001-10-25
DE60109144T2 (de) 2005-08-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BP CHEMICALS LTD., LONDON, GB

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