ZA200609520B - Process and apparatus for producing olefin polymers - Google Patents

Process and apparatus for producing olefin polymers Download PDF

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Publication number
ZA200609520B
ZA200609520B ZA200609520A ZA200609520A ZA200609520B ZA 200609520 B ZA200609520 B ZA 200609520B ZA 200609520 A ZA200609520 A ZA 200609520A ZA 200609520 A ZA200609520 A ZA 200609520A ZA 200609520 B ZA200609520 B ZA 200609520B
Authority
ZA
South Africa
Prior art keywords
slurry
loop reactor
flash
outlet
process according
Prior art date
Application number
ZA200609520A
Other languages
English (en)
Inventor
Vuorikari Marianna
Korhonen Esa
Andtsjo Henrik
Zitting Samuli
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of ZA200609520B publication Critical patent/ZA200609520B/en

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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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—Tubular reactors
    • B01J19/1837—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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • 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
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • 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
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • 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
    • B01J2208/003—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids involving reactant slurries
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (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)
ZA200609520A 2004-04-29 2006-11-16 Process and apparatus for producing olefin polymers ZA200609520B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04396032A EP1591459B1 (de) 2004-04-29 2004-04-29 Verfahren und Vorrichtung zur Herstellung von Olefinpolymeren

Publications (1)

Publication Number Publication Date
ZA200609520B true ZA200609520B (en) 2008-06-25

Family

ID=34932015

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200609520A ZA200609520B (en) 2004-04-29 2006-11-16 Process and apparatus for producing olefin polymers

Country Status (11)

Country Link
US (1) US7740808B2 (de)
EP (1) EP1591459B1 (de)
CN (1) CN1953996B (de)
AT (1) ATE331740T1 (de)
BR (1) BRPI0510389A (de)
DE (1) DE602004001391T2 (de)
EA (1) EA010813B1 (de)
ES (1) ES2268605T3 (de)
SA (1) SA05260111B1 (de)
WO (1) WO2005105862A1 (de)
ZA (1) ZA200609520B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1825910A1 (de) * 2006-02-24 2007-08-29 Total Petrochemicals Research Feluy Methode zur Umwandlung eines Schleifenreaktors
ES2361972T3 (es) * 2006-05-22 2011-06-24 Borealis Technology Oy Procedimiento para producir poliolefinas con un contenido en impurezas extrabajo.
EP2123682A1 (de) * 2008-05-20 2009-11-25 INEOS Manufacturing Belgium NV Olefinpolymerisationsverfahren
EP2182526A1 (de) 2008-10-31 2010-05-05 Borealis AG Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer
EP2182525A1 (de) 2008-10-31 2010-05-05 Borealis AG Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer
EP2256159A1 (de) 2009-05-26 2010-12-01 Borealis AG Polymerzusammensetzung für vernetzte Rohre
EP2256158B1 (de) 2009-05-26 2014-07-02 Borealis AG Polymerzusammensetzung für vernetzte Artikel
US20110152472A1 (en) † 2009-12-17 2011-06-23 Gessner Mark A Operation of multi-reactor polyolefin manufacturing process
CN102190742B (zh) * 2010-03-17 2013-02-06 中国石油化工股份有限公司 一种烯烃聚合装置和烯烃聚合的方法
US8362161B2 (en) * 2011-04-12 2013-01-29 Chevron Phillips Chemical Company Lp System and method for processing reactor polymerization effluent
ES2462166T3 (es) 2011-12-19 2014-05-22 Borealis Ag Reactor de bucle que proporciona un avanzado control de la división de la producción
EP3053647A1 (de) 2015-02-06 2016-08-10 LANXESS International SA Rohrreaktor und Verfahren zur mehrphasigen Polymerisation
EP3178853B1 (de) * 2015-12-07 2018-07-25 Borealis AG Verfahren zur polymerisierung von alpha-olefin-monomeren
ES2941063T3 (es) * 2016-09-21 2023-05-16 Borealis Ag Método para separar hidrocarburos de polímero
CN106621684B (zh) 2016-12-13 2019-09-27 大连欧科膜技术工程有限公司 一种聚烯烃尾气回收方法
CN108623719B (zh) * 2018-04-13 2021-01-15 武汉科技大学 一种气升式烯烃聚合装置和聚合方法
CN113260642B (zh) * 2018-12-27 2023-03-14 Sabic环球技术有限责任公司 制备聚乙烯的方法
CN112745179A (zh) * 2019-10-30 2021-05-04 中国石油化工股份有限公司 乙烯齐聚生产α-烯烃的方法
CN112745185A (zh) * 2019-10-30 2021-05-04 中国石油化工股份有限公司 乙烯齐聚连续生产α-烯烃的方法
CN112358560B (zh) * 2020-10-21 2023-05-23 中国石油化工股份有限公司 一种生产无气味聚丙烯粒料产品的系统及方法
CN112830983A (zh) * 2020-12-31 2021-05-25 华东理工大学 C5石油树脂聚合液旋流自转强化bf3降耗方法及装置
CN113402355B (zh) * 2021-04-26 2022-06-24 中国石油化工股份有限公司 一种从丙烯聚合物浆液中回收丙烯单体和惰性稀释剂的装置和方法
US11845814B2 (en) 2022-02-01 2023-12-19 Chevron Phillips Chemical Company Lp Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
WO2026046960A1 (en) 2024-08-26 2026-03-05 Borealis Gmbh Method, device and computer program for monitoring and controlling a concentrator device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
EP1549426B2 (de) * 2002-09-16 2018-01-24 Chevron Phillips Chemical Company Lp Verfahren und Vorrichtungssystem zur Abtrennung von schwerflüchtigen Komponenten aus einem Verdünnungsmittel, das in einen Suspensionspolymerisationsreaktor zurückgeführt wird

Also Published As

Publication number Publication date
DE602004001391D1 (de) 2006-08-10
WO2005105862A1 (en) 2005-11-10
US20080039597A1 (en) 2008-02-14
DE602004001391T2 (de) 2007-05-31
BRPI0510389A (pt) 2007-11-13
EA010813B1 (ru) 2008-12-30
ATE331740T1 (de) 2006-07-15
EA200602001A1 (ru) 2007-02-27
US7740808B2 (en) 2010-06-22
EP1591459A1 (de) 2005-11-02
CN1953996B (zh) 2011-10-19
CN1953996A (zh) 2007-04-25
ES2268605T3 (es) 2007-03-16
SA05260111B1 (ar) 2008-11-17
EP1591459B1 (de) 2006-06-28

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