MX339043B - Diluyente liquido compresible en la polimerizacion de poliolefinas. - Google Patents

Diluyente liquido compresible en la polimerizacion de poliolefinas.

Info

Publication number
MX339043B
MX339043B MX2012009014A MX2012009014A MX339043B MX 339043 B MX339043 B MX 339043B MX 2012009014 A MX2012009014 A MX 2012009014A MX 2012009014 A MX2012009014 A MX 2012009014A MX 339043 B MX339043 B MX 339043B
Authority
MX
Mexico
Prior art keywords
diluent
liquid diluent
compressible liquid
polyolefin polymerization
polymerization reactor
Prior art date
Application number
MX2012009014A
Other languages
English (en)
Other versions
MX2012009014A (es
Inventor
Joel A Mutchler
John D Hottovy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43639882&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX339043(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of MX2012009014A publication Critical patent/MX2012009014A/es
Publication of MX339043B publication Critical patent/MX339043B/es

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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00272—Addition of reaction inhibitor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)

Abstract

La presente invención se relaciona con un método para manufacturar una poliolefina y un sistema para implementar el método. El método comprende combinar un catalizador con una mezcla de diluyente que contiene un diluyente y un monómero de olefina en un reactor de polimerización. El diluyente puede comprender propano, butano o isobutano, o una combinación de los mismos. El reactor de polimerización se opera a una presión arriba de una presión crítica del diluyente, pero debajo de la temperatura crítica del diluyente.
MX2012009014A 2010-02-03 2011-01-28 Diluyente liquido compresible en la polimerizacion de poliolefinas. MX339043B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/699,729 US9358515B2 (en) 2010-02-03 2010-02-03 Compressible liquid diluent in polyolefin polymerization
PCT/US2011/022812 WO2011097119A1 (en) 2010-02-03 2011-01-28 Compressible liquid diluent in polyolefin polymerization

Publications (2)

Publication Number Publication Date
MX2012009014A MX2012009014A (es) 2012-09-07
MX339043B true MX339043B (es) 2016-05-05

Family

ID=43639882

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012009014A MX339043B (es) 2010-02-03 2011-01-28 Diluyente liquido compresible en la polimerizacion de poliolefinas.

Country Status (7)

Country Link
US (2) US9358515B2 (es)
EP (1) EP2531534B2 (es)
CN (1) CN102741302B (es)
BR (1) BR112012019358B1 (es)
CA (1) CA2788618C (es)
MX (1) MX339043B (es)
WO (1) WO2011097119A1 (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
US8344078B2 (en) 2010-05-21 2013-01-01 Chevron Phillips Chemical Company Lp Continuous take off technique and pressure control of polymerization reactors
US8921498B2 (en) * 2012-10-31 2014-12-30 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
US9238698B2 (en) * 2012-10-31 2016-01-19 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
US20140140894A1 (en) * 2012-11-20 2014-05-22 Chevron Phillips Chemical Company, Lp Polyolefin production with multiple polymerization reactors
EP2743278A1 (en) 2012-12-11 2014-06-18 Basell Polyolefine GmbH Process for degassing and buffering polyolefin particles obtained by olefin polymerization
EP2743279A1 (en) 2012-12-11 2014-06-18 Basell Polyolefine GmbH Process for treating polyolefin particles obtained by gas-phase polymerization
US9340629B2 (en) * 2012-12-13 2016-05-17 Chevron Phillips Chemical Company Lp Polyethylene production with multiple polymerization reactors
US9096694B1 (en) 2014-01-20 2015-08-04 Chevron Phillips Chemical Company Lp Monomer/diluent recovery
CN107530671B (zh) * 2015-03-24 2020-10-16 Sabic环球技术有限责任公司 连续气体流化床聚合方法
WO2016157394A1 (ja) 2015-03-30 2016-10-06 ルネサスエレクトロニクス株式会社 半導体装置およびその製造方法
US10029230B1 (en) * 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754007A (en) 1985-03-08 1988-06-28 Enron Chemical Company Copolymerization of ethylene
FI89929C (fi) 1990-12-28 1993-12-10 Neste Oy Foerfarande foer homo- eller sampolymerisering av eten
US5455314A (en) * 1994-07-27 1995-10-03 Phillips Petroleum Company Method for controlling removal of polymerization reaction effluent
DE19621838A1 (de) * 1996-05-31 1997-12-04 Basf Ag Verfahren zur Herstellung von Polymerisaten von C¶2¶- bis C¶1¶¶2¶-Alkenen unter Zusatz eines Reaktionsverzögerers
FI111848B (fi) † 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
US7005485B2 (en) † 1998-12-18 2006-02-28 Chevron Phillips Chemical Company Lp Process for producing polyolefins
GB0014547D0 (en) * 2000-06-14 2000-08-09 Borealis Tech Oy Improvements in or relating to polymers
GB0111020D0 (en) 2001-05-04 2001-06-27 Borealis Tech Oy Process
DE60203707T2 (de) † 2002-06-24 2006-03-02 Borealis Technology Oy Verfahren zur Herstellung einer Lldpe Zusammensetzung
WO2004027264A2 (en) * 2002-09-17 2004-04-01 Chevron Phillips Chemical Company Lp Improved pumping apparatus and process for slurry polymerization in loop reactors
ES2296888T3 (es) † 2002-10-30 2008-05-01 Borealis Technology Oy Proceso y aparato para la produccion de polimeros de olefinas.
GB0315275D0 (en) † 2003-06-30 2003-08-06 Borealis Tech Oy Extrusion coating
US20050091021A1 (en) * 2003-10-27 2005-04-28 Anurag Gupta Method and apparatus for controlling polyolefin reactor temperature
US7109290B2 (en) 2004-06-07 2006-09-19 Chevron Phillips Chemical Company Lp Polymer transfer within a polymerization system
EP2275454B1 (en) * 2004-08-27 2018-10-03 Chevron Phillips Chemical Company Lp Energy efficient polyolefin process
US7505129B2 (en) * 2005-07-22 2009-03-17 Exxonmobil Chemical Patents Inc. On-line analysis of polymer properties for control of a solution phase reaction system
US7957947B2 (en) * 2006-08-25 2011-06-07 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
CA2661720C (en) * 2006-08-25 2016-10-11 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
EP1935938A1 (en) † 2006-12-18 2008-06-25 Borealis Technology Oy Improved high melt flow heterophasic polypropylene copolymers
ATE503780T1 (de) † 2007-05-25 2011-04-15 Borealis Tech Oy Herstellungsverfahren für ein alpha-olefin- polymerharz
US7928162B2 (en) * 2007-09-13 2011-04-19 Exxonmobil Research And Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
US7910679B2 (en) * 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
US7812104B2 (en) * 2008-01-18 2010-10-12 Exxonmobil Chemical Patents Inc. Production of propylene-based polymers
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US7939610B2 (en) * 2008-05-22 2011-05-10 Exxonmobil Research And Engineering Company Polymerization processes for broadened molecular weight distribution
US8344078B2 (en) * 2010-05-21 2013-01-01 Chevron Phillips Chemical Company Lp Continuous take off technique and pressure control of polymerization reactors
US8703063B2 (en) * 2010-06-21 2014-04-22 Chevron Phillips Chemical Company Lp System and method for closed relief of a polyolefin loop reactor system
US9211523B2 (en) * 2010-07-01 2015-12-15 Chevron Phillips Chemical Company Lp Polyolefin manufacturing system including a membrane fractionation system for diluent recovery

Also Published As

Publication number Publication date
CN102741302A (zh) 2012-10-17
CA2788618C (en) 2017-08-15
RU2012137216A (ru) 2014-03-10
CA2788618A1 (en) 2011-08-11
CN102741302B (zh) 2016-04-20
EP2531534B1 (en) 2015-12-02
BR112012019358A2 (pt) 2018-05-29
WO2011097119A1 (en) 2011-08-11
EP2531534B2 (en) 2019-03-13
MX2012009014A (es) 2012-09-07
US20160346750A1 (en) 2016-12-01
US20110190465A1 (en) 2011-08-04
US9962670B2 (en) 2018-05-08
US9358515B2 (en) 2016-06-07
BR112012019358B1 (pt) 2020-09-24
EP2531534A1 (en) 2012-12-12

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