ZA200804979B - Gas-phase process and apparatus for the polymerization of olefins - Google Patents

Gas-phase process and apparatus for the polymerization of olefins

Info

Publication number
ZA200804979B
ZA200804979B ZA200804979A ZA200804979A ZA200804979B ZA 200804979 B ZA200804979 B ZA 200804979B ZA 200804979 A ZA200804979 A ZA 200804979A ZA 200804979 A ZA200804979 A ZA 200804979A ZA 200804979 B ZA200804979 B ZA 200804979B
Authority
ZA
South Africa
Prior art keywords
olefins
polymerization
gas
phase process
phase
Prior art date
Application number
ZA200804979A
Other languages
English (en)
Inventor
Giuseppe Penzo
Rinaldi Roberto
Original Assignee
Basell Poliolefine 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 Basell Poliolefine Srl filed Critical Basell Poliolefine Srl
Publication of ZA200804979B publication Critical patent/ZA200804979B/xx

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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • 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
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • 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
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—Tubes
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA200804979A 2005-12-23 2008-06-06 Gas-phase process and apparatus for the polymerization of olefins ZA200804979B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05112964 2005-12-23

Publications (1)

Publication Number Publication Date
ZA200804979B true ZA200804979B (en) 2009-03-25

Family

ID=37714539

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200804979A ZA200804979B (en) 2005-12-23 2008-06-06 Gas-phase process and apparatus for the polymerization of olefins

Country Status (13)

Country Link
EP (1) EP1962996B1 (de)
JP (1) JP2009520848A (de)
KR (1) KR101426308B1 (de)
CN (1) CN101346174B (de)
AR (1) AR058859A1 (de)
AU (1) AU2006328623A1 (de)
BR (1) BRPI0621073B1 (de)
CA (1) CA2634825A1 (de)
IL (1) IL191878A0 (de)
RU (1) RU2427418C2 (de)
TW (1) TW200728321A (de)
WO (1) WO2007071527A1 (de)
ZA (1) ZA200804979B (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5308797B2 (ja) 2007-12-11 2013-10-09 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
JP5308795B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 ポリオレフィン製造方法、並びに、噴流層装置を備えたポリオレフィン製造システム
JP5427396B2 (ja) 2007-12-11 2014-02-26 住友化学株式会社 粉体移送装置、及び、ポリオレフィンの製造方法
JP5308794B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 噴流層装置を用いたポリオレフィン製造方法
JP5249730B2 (ja) 2007-12-11 2013-07-31 住友化学株式会社 オレフィン重合反応装置及びポリオレフィン製造方法
CN105461835A (zh) * 2007-12-21 2016-04-06 巴塞尔聚烯烃意大利有限责任公司 用于烯烃气相聚合的方法
JP5420864B2 (ja) * 2008-08-01 2014-02-19 住友化学株式会社 気相重合装置およびオレフィンの重合方法
RU2515857C2 (ru) 2008-12-29 2014-05-20 Базелль Полиолефин Италия С.Р.Л. Способ подачи катализатора в полимеризационный реактор
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
ES2526975T3 (es) * 2010-04-05 2015-01-19 Dow Global Technologies Llc Procedimiento para polimerizar polímeros de base olefínica que contienen fracciones de alto peso molecular en modos condensado y súper-condensado
CN103732634B (zh) 2011-06-21 2016-03-09 巴塞尔聚烯烃股份有限公司 由气相反应器排出聚合物的方法和装置
EP2602269A1 (de) * 2011-12-06 2013-06-12 Basell Polyolefine GmbH Mehrstufiges Verfahren zur Polymerisierung von Olefinen
CN103769012B (zh) * 2012-10-22 2016-06-15 中国石油化工股份有限公司 一种烯烃聚合流化床反应装置及烯烃聚合方法
EP2803680A1 (de) 2013-05-16 2014-11-19 Basell Polyolefine GmbH Mehrstufiges Verfahren zur Polymerisierung von Olefinen
US20150064089A1 (en) * 2013-08-29 2015-03-05 Honeywell International Inc. Fluidized bed reactors including conical gas distributors and related methods of fluorination
US9637572B2 (en) * 2013-11-29 2017-05-02 Sabic Global Technologies B.V. Process for continuous polymerization of olefin monomers in a reactor
EP3074434B1 (de) * 2013-11-29 2018-05-23 Saudi Basic Industries Corporation Mehrzonenreaktor zur kontinuierlichen polymerisierung von alpha-olefinmonomeren
WO2015078814A1 (en) * 2013-11-29 2015-06-04 Saudi Basic Industries Corporation Process for continuous polymerization of olefin monomers in a reactor
KR20160103039A (ko) 2013-12-23 2016-08-31 이네오스 유럽 아게 스캐빈저 주입
ES2673428T3 (es) * 2015-06-12 2018-06-21 Borealis Ag Procedimiento y aparato para la polimerización de olefinas en fase gaseosa
JP6902337B2 (ja) 2016-08-03 2021-07-14 住友化学株式会社 ヘテロファジックプロピレン重合材料の製造方法
CA3043355C (en) * 2016-11-17 2020-06-30 Basell Polyolefine Gmbh Polyethylene composition having high swell ratio
EP3545008B1 (de) * 2016-11-24 2022-10-19 Basell Polyolefine GmbH Polyethylenzusammensetzung zum blasformen mit hohem schwellverhältnis und hoher aufprallbeständigkeit
US10570277B2 (en) * 2016-11-24 2020-02-25 Basell Polyolefine Gmbh Polyethylene composition for blow molding having high stress cracking resistance
CN110603092A (zh) 2017-05-17 2019-12-20 巴塞尔聚烯烃股份有限公司 具有多个再循环气体入口喷嘴的流化床反应器
EP3418309A1 (de) * 2017-06-20 2018-12-26 Borealis AG Verfahren, anordnung und verwendung einer anordnung zur herstellung von polymer
EP3438133A1 (de) 2017-08-04 2019-02-06 Basell Polyolefine GmbH Polymerisationsverfahren mit entladen von polyolefinpartikeln aus einem gasphasenpolymerisationsreaktor
ES2806646T3 (es) * 2017-11-17 2021-02-18 Borealis Ag Procedimiento para mejorar la capacidad de enfriamiento de un reactor de polimerización de olefinas de gas-sólidos
EP3524343A1 (de) 2018-02-07 2019-08-14 Basell Polyolefine GmbH Verfahren zur polymerisation von olefinen in der gasphase
CA3095977C (en) * 2018-06-14 2023-07-04 Borealis Ag Process for polymerizing olefin in a gas phase reactor with improved thermal homogeneity
CN109499490B (zh) * 2018-12-16 2021-06-25 北京工业大学 一种内外磁场双向利用的磁稳定床
EP3980177A1 (de) * 2019-06-04 2022-04-13 Borealis AG Verfahren und reaktoranordnung zur verbesserung der hydrodynamik in einem gas-feststoff-wirbelschichtreaktor
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
CN117412806A (zh) 2021-06-08 2024-01-16 巴塞尔聚烯烃股份有限公司 气相聚合设备
EP4102166A1 (de) 2021-06-08 2022-12-14 Basell Polyolefine GmbH Wärmetauscher für gasphasenpolymerisierung
WO2024056538A1 (en) 2022-09-12 2024-03-21 Basell Poliolefine Italia S.R.L. Fluidized-bed reactor for the gas-phase polymerization of olefins
WO2024056539A1 (en) 2022-09-12 2024-03-21 Basell Poliolefine Italia S.R.L. Fluidized-bed reactor for the gas-phase polymerization of olefins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785966A (en) * 1971-04-08 1974-01-15 Agency Ind Science Techn Method for discharging particulate solid from high pressure vessel
FR2522281B1 (fr) * 1982-02-26 1986-02-07 Bp Chimie Sa Dispositif et procede pour la vidange, par le fond, d'un reacteur de polymerisation a lit fluidise
FR2581564B1 (fr) * 1985-05-13 1993-05-07 Bp Chimie Sa Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes
FR2598350B1 (fr) * 1986-05-06 1989-11-17 Bp Chimie Sa Procede et dispositif pour degazer et pour transformer en granules des particules de polyolefines obtenues par polymerisation en phase gazeuse
FR2599991B1 (fr) * 1986-06-16 1993-04-02 Bp Chimie Sa Evacuation de produits presents dans un reacteur de polymerisation d'alpha-olefines en lit fluidise
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
IL134687A (en) * 1998-07-08 2005-05-17 Montell Technology Company Bv Process and apparatus for gas-phase polymerisation
FI111953B (fi) * 1998-11-12 2003-10-15 Borealis Tech Oy Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi
EP1549687B1 (de) * 2002-10-09 2011-04-20 Basell Poliolefine Italia S.r.l. Katalytische gasphasenpolymerisation von olefinen

Also Published As

Publication number Publication date
RU2427418C2 (ru) 2011-08-27
EP1962996A1 (de) 2008-09-03
IL191878A0 (en) 2008-12-29
KR20080077643A (ko) 2008-08-25
AR058859A1 (es) 2008-02-27
EP1962996B1 (de) 2013-12-25
BRPI0621073B1 (pt) 2017-12-05
RU2008130414A (ru) 2010-01-27
CN101346174B (zh) 2011-07-13
CN101346174A (zh) 2009-01-14
WO2007071527A1 (en) 2007-06-28
BRPI0621073A2 (pt) 2011-11-29
JP2009520848A (ja) 2009-05-28
CA2634825A1 (en) 2007-06-28
TW200728321A (en) 2007-08-01
KR101426308B1 (ko) 2014-08-06
AU2006328623A1 (en) 2007-06-28

Similar Documents

Publication Publication Date Title
IL191878A0 (en) Gas-phase process and apparatus for the polymerization of olefins
EG24418A (en) Process and apparatus for the polymerization of ethylene
PL1888653T3 (pl) Sposób polimeryzacji olefin
ZA200707614B (en) Process for the polymerizatio of olefins
IL189094A0 (en) Process and apparatus for manufacturing ethylene polymers
GB0511976D0 (en) Methods and apparatus for the manufacture of microstructures
EP1915323A4 (de) Verfahren und vorrichtung zur messung der form eines gegenstands
ZA200804075B (en) Catalytic process for the oligomerization and olefinic monomers
PL1795576T3 (pl) Sposób wytwarzania węglowodorów
EP2152655A4 (de) Verfahren zur hydroformylierung von olefinen und vorrichtung damit
IL169104A0 (en) Apparatus for the manufacture of medical devices
GB0609973D0 (en) An apparatus for the production of polyethylene and ethylene copolymers
EP1876171A4 (de) Vorrichtung zur harnstoffsynthese und verfahren zu ihrer verbesserung
IL176633A0 (en) Process for the manufacture of curved objects
EP1881012A4 (de) Katalysatoren für die olefinpolymerisation, verfahren zur herstellung der katalysatoren und konservierungsverfahren dafür
EP2139926A4 (de) Katalysator für die polymerisation von propylen und verfahren zur polymerisation von propylen damit
ZA200807393B (en) Method and apparatus for the fluorination of plastics
EG24448A (en) Catalyst and process for the production of olefins
EP1805225A4 (de) Katalysator zur propylenpolymerisation und propylenpolymerisationsverfahren mit dem katalysator
SG122915A1 (en) Process for stopping continuous polymerization
PL1752276T3 (pl) Sposób wytwarzania zorientowanych taśm polimerowych
IL190883A0 (en) Methods and apparatus for the production of polyethylene and ethylene copolymers
GB0501253D0 (en) Process for the production of olefins
EP2211771A4 (de) Gerät zur behandlung von gallensteinen
EP1973647B8 (de) Schlaufenreaktor zur polymerisierung und verfahren für dessen reinigung