MX2015007530A - Produccion de polietileno con multiples reactores de polmerizacion. - Google Patents

Produccion de polietileno con multiples reactores de polmerizacion.

Info

Publication number
MX2015007530A
MX2015007530A MX2015007530A MX2015007530A MX2015007530A MX 2015007530 A MX2015007530 A MX 2015007530A MX 2015007530 A MX2015007530 A MX 2015007530A MX 2015007530 A MX2015007530 A MX 2015007530A MX 2015007530 A MX2015007530 A MX 2015007530A
Authority
MX
Mexico
Prior art keywords
polymerization reactors
polyethylene production
multiple polymerization
polymerization reactor
polyethylene particles
Prior art date
Application number
MX2015007530A
Other languages
English (en)
Other versions
MX361985B (es
Inventor
Scott E Kufeld
Elizabeth A Benham
Rebecca A Gonzales
Maruti Bhandarkar
Catherine M Gill
Joel A Mutchler
Timothy O Odi
Thanh Nguyen
Original Assignee
Chevron Phillips Chemical Co
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 Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of MX2015007530A publication Critical patent/MX2015007530A/es
Publication of MX361985B publication Critical patent/MX361985B/es

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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/14—Organic medium
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Una técnica para la polimerización de etileno en catalizador en un primer reactor de polimerización y en un segundo reactor de polimerización para formar partículas de polietileno, y el control del tamaño de partícula de las partículas de polietileno.
MX2015007530A 2012-12-13 2013-12-04 Producción de polietileno con múltiples reactores de polimerización. MX361985B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/713,207 US9340629B2 (en) 2012-12-13 2012-12-13 Polyethylene production with multiple polymerization reactors
PCT/US2013/073054 WO2014093088A1 (en) 2012-12-13 2013-12-04 Polyethylene production with multiple polymerization reactors

Publications (2)

Publication Number Publication Date
MX2015007530A true MX2015007530A (es) 2016-07-26
MX361985B MX361985B (es) 2018-12-19

Family

ID=49765729

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007530A MX361985B (es) 2012-12-13 2013-12-04 Producción de polietileno con múltiples reactores de polimerización.

Country Status (10)

Country Link
US (1) US9340629B2 (es)
EP (2) EP3211012B1 (es)
CN (1) CN105189574B (es)
BR (1) BR112015013909B1 (es)
CA (1) CA2895052C (es)
ES (2) ES2631155T3 (es)
MX (1) MX361985B (es)
RU (1) RU2655159C2 (es)
SG (1) SG11201504686RA (es)
WO (1) WO2014093088A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8871886B1 (en) 2013-05-03 2014-10-28 Chevron Phillips Chemical Company Lp Polymerization product pressures in olefin polymerization
US9556283B2 (en) 2010-05-21 2017-01-31 Chevron Phillips Chemical Company, Lp Polyethylene production with multiple polymerization reactors
US9238698B2 (en) 2012-10-31 2016-01-19 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
US9096694B1 (en) 2014-01-20 2015-08-04 Chevron Phillips Chemical Company Lp Monomer/diluent recovery
CN107278215B (zh) * 2015-03-26 2020-04-14 Sabic环球技术有限责任公司 制备聚乙烯的高压聚合方法
CA3035069A1 (en) * 2016-09-16 2018-03-22 W.R. Grace & Co.-Conn. Process for efficient polymer particle purging
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor
WO2018234350A1 (en) * 2017-06-20 2018-12-27 Sabic Global Technologies B.V. METHOD FOR MANUFACTURING HIGH DENSITY MULTIMODAL POLYETHYLENE
CN107384341A (zh) * 2017-07-24 2017-11-24 中国石油化工股份有限公司 一种油气井封隔颗粒及其制造方法
US11512150B2 (en) 2020-11-17 2022-11-29 Ineos Usa Llc Polymerization process
WO2022108803A1 (en) * 2020-11-17 2022-05-27 Ineos Usa Llc Process
WO2024056466A1 (en) * 2022-09-14 2024-03-21 Sabic Global Technologies B.V. Process for preparing ethylene copolymer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202897B1 (es) * 1972-10-13 1976-05-21 Ethylene Plastique Sa
US6533988B2 (en) * 1995-05-02 2003-03-18 Borealis Technology Oy Rotational moulding process of ethylene polymers or copolymers having a controlled particle size and morphology
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
US7033545B2 (en) 1997-07-15 2006-04-25 Chevon Phillips Chemical Company, Lp Slurry polymerization reactor having large length/diameter ratio
BE1011333A3 (fr) 1997-08-20 1999-07-06 Solvay Procede de fabrication d'une composition de polymeres d'ethylene.
DE19943206A1 (de) 1999-09-09 2001-03-15 Elenac Gmbh Verfahren zum Herstellen von Philips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Particle-Form-Verfahren
US7776998B2 (en) 2002-10-30 2010-08-17 Ineos Manufacturing Belgium Nv Polymer treatment
ATE364436T1 (de) * 2002-11-22 2007-07-15 Basell Polyolefine Gmbh Sichere entfernung von flüchtigen, oxidierbaren verbindungen aus partikeln, insbesondere aus polymerpartikeln
US8058367B2 (en) * 2004-08-27 2011-11-15 Chevron Phillips Chemical Company Lp Methods and systems for controlling polymer particle size
BRPI0712476A2 (pt) * 2006-05-26 2011-12-06 Ineos Mfg Belgium Nv reator de laço para polimerização
CN101517500B (zh) * 2006-08-25 2012-08-08 切夫里昂菲利普化学有限责任公司 用于控制聚烯烃中挥发性有机物含量的方法和装置
US7957947B2 (en) 2006-08-25 2011-06-07 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
US9358515B2 (en) 2010-02-03 2016-06-07 Chevron Phillips Chemical Company Lp Compressible liquid diluent in polyolefin polymerization
US8344078B2 (en) 2010-05-21 2013-01-01 Chevron Phillips Chemical Company Lp Continuous take off technique and pressure control of polymerization reactors
US8362161B2 (en) 2011-04-12 2013-01-29 Chevron Phillips Chemical Company Lp System and method for processing reactor polymerization effluent

Also Published As

Publication number Publication date
BR112015013909B1 (pt) 2021-06-29
ES2769037T3 (es) 2020-06-24
MX361985B (es) 2018-12-19
CN105189574A (zh) 2015-12-23
CA2895052C (en) 2020-03-24
EP2931762B1 (en) 2017-02-22
CN105189574B (zh) 2018-05-15
RU2655159C2 (ru) 2018-05-24
RU2015122494A (ru) 2017-01-24
US9340629B2 (en) 2016-05-17
ES2631155T3 (es) 2017-08-28
BR112015013909A2 (pt) 2017-08-22
CA2895052A1 (en) 2014-06-19
WO2014093088A1 (en) 2014-06-19
US20140171602A1 (en) 2014-06-19
EP2931762A1 (en) 2015-10-21
SG11201504686RA (en) 2015-07-30
EP3211012A1 (en) 2017-08-30
EP3211012B1 (en) 2019-11-13

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