MX2015012371A - Sistema y metodo de produccion de interpolimero de propileno/buteno. - Google Patents

Sistema y metodo de produccion de interpolimero de propileno/buteno.

Info

Publication number
MX2015012371A
MX2015012371A MX2015012371A MX2015012371A MX2015012371A MX 2015012371 A MX2015012371 A MX 2015012371A MX 2015012371 A MX2015012371 A MX 2015012371A MX 2015012371 A MX2015012371 A MX 2015012371A MX 2015012371 A MX2015012371 A MX 2015012371A
Authority
MX
Mexico
Prior art keywords
propylene
gas
polymerization reactor
phase polymerization
psia
Prior art date
Application number
MX2015012371A
Other languages
English (en)
Inventor
Sharon E Peterson
Mark W Blood
Theodore Duncan
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of MX2015012371A publication Critical patent/MX2015012371A/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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state

Landscapes

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

Abstract

La presente descripción proporciona un proceso. En una modalidad, el proceso incluye producir un polímero con base en propileno en un reactor de polimerización de fase gaseosa (10) bajo condiciones de polimerización. Las condiciones de polimerización incluyen una presión combinada de propileno más propano de 2.0 MPa a 3.1 MPa (290 psia a 450 psia). El proceso incluye, además, mantener la presión parcial combinada de propileno más propano en el intervalo de 2.0 MPa a 3.1 MPa (290 psia a 450 psia) mientras simultáneamente: (i) se reduce la presión parcial de propileno en el reactor de polimerización de fase gaseosa; (ii) se agrega propano al reactor de polimerización de fase gaseosa; (iii) se introduce al menos un comonómero de C4-C10 en el reactor de polimerización de fase gaseosa (26); y se forma un interpolímero de propileno/C4-C10 en el reactor de polimerización de fase gaseosa (44).
MX2015012371A 2013-03-14 2014-03-13 Sistema y metodo de produccion de interpolimero de propileno/buteno. MX2015012371A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361781459P 2013-03-14 2013-03-14
PCT/US2014/025493 WO2014159942A1 (en) 2013-03-14 2014-03-13 Propylene/butene interpolymer production system and method

Publications (1)

Publication Number Publication Date
MX2015012371A true MX2015012371A (es) 2016-02-03

Family

ID=51625296

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012371A MX2015012371A (es) 2013-03-14 2014-03-13 Sistema y metodo de produccion de interpolimero de propileno/buteno.

Country Status (12)

Country Link
US (1) US9624323B2 (es)
EP (1) EP2970518B1 (es)
JP (1) JP6466395B2 (es)
KR (1) KR102226565B1 (es)
CN (1) CN105051075B (es)
BR (1) BR112015021953B1 (es)
MX (1) MX2015012371A (es)
PL (1) PL2970518T3 (es)
RU (1) RU2667914C2 (es)
SA (1) SA515361074B1 (es)
SG (1) SG11201507200WA (es)
WO (1) WO2014159942A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102278201B1 (ko) 2019-10-15 2021-07-15 박용학 높은 환원 전위를 갖는 전자 흡수체를 이용한 미생물 연료전지 및 이를 이용한 전기 에너지 생산방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06206917A (ja) * 1993-01-12 1994-07-26 Mitsui Petrochem Ind Ltd オレフィンの重合方法
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
ES2155095T5 (es) * 1993-10-21 2006-04-16 Exxonmobil Oil Corporation Mezclas de poliolefinas con distribucion bimodal de pesos moleculares.
US5627242A (en) 1996-03-28 1997-05-06 Union Carbide Chemicals & Plastics Technology Corporation Process for controlling gas phase fluidized bed polymerization reactor
CA2241573A1 (en) 1997-06-26 1998-12-26 Hiroshi Nishikawa Process for propylene polymerization
CA2301517A1 (en) 1998-07-08 2000-01-20 Montell Technology Company B.V. Process and apparatus for the gas-phase polymerisation
US6391985B1 (en) * 1999-10-21 2002-05-21 Union Carbide Chemicals & Plastics Technology Corporation High condensing mode polyolefin production under turbulent conditions in a fluidized bed
US6426394B1 (en) * 1999-12-10 2002-07-30 Union Carbide Chemicals & Plastics Technology Corporation Method of polymerizing olefins using unsupported catalyst compositions
RU2004122093A (ru) * 2001-12-20 2005-03-27 Юнион Карбайд Кемикалз энд Пластикс Текнолоджи Корпорейшн (US) Способ производства полиолефинов с высоким режимом конденсации при турбулентных условиях в псевдоожиженном слое
WO2003054036A1 (en) 2001-12-20 2003-07-03 Union Carbide Chemicals & Plastics Technology Corporation High condensing mode polyolefin production under turbulent conditions in a fluidized bed
EP1664140B1 (en) 2003-09-11 2008-12-17 Basell Polyolefine GmbH Multistep process for preparing heterophasic propylene copolymers
RU2380379C2 (ru) * 2004-03-03 2010-01-27 Базелль Полиолефин Италия С.Р.Л. Способ регулирования течения полимера в процессе полимеризации
WO2006067052A1 (en) 2004-12-20 2006-06-29 Basell Poliolefine Italia S.R.L. Process and apparatus for the polymerization of propylene
US20080016751A1 (en) * 2006-07-20 2008-01-24 Steven Frisch Rodent trap with calming agent
RU2444547C2 (ru) * 2006-08-04 2012-03-10 Базелль Полиолефин Италия С.Р.Л. Газофазный способ получения гетерофазных сополимеров пропилена
US7875758B2 (en) * 2007-01-08 2011-01-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes George Claude Systems and methods for the separation of propylene and propane
ES2711342T3 (es) * 2007-08-24 2019-05-03 Grace W R & Co Sistema catalítico autolimitante con proporción de aluminio con respecto a SCA controlada
WO2010147705A1 (en) 2009-06-16 2010-12-23 Exxonmobil Chemical Patents Inc. Integrated dimethyl ether recovery from an oxygenate-to-olefins process and production of polypropylene
BR112012032894B1 (pt) 2010-06-22 2020-05-26 Basell Poliolefine Italia S.R.L Processo para a copolimerização em fase gasosa de propileno, 1-hexeno e opcionalmente etileno

Also Published As

Publication number Publication date
CN105051075A (zh) 2015-11-11
EP2970518A1 (en) 2016-01-20
BR112015021953A2 (pt) 2017-07-18
KR102226565B1 (ko) 2021-03-10
WO2014159942A1 (en) 2014-10-02
JP2016511322A (ja) 2016-04-14
SG11201507200WA (en) 2015-10-29
KR20150128739A (ko) 2015-11-18
JP6466395B2 (ja) 2019-02-06
EP2970518B1 (en) 2019-09-25
US20160032031A1 (en) 2016-02-04
BR112015021953B1 (pt) 2022-04-26
RU2667914C2 (ru) 2018-09-25
US9624323B2 (en) 2017-04-18
RU2015143894A (ru) 2017-04-19
PL2970518T3 (pl) 2020-02-28
EP2970518A4 (en) 2016-11-02
CN105051075B (zh) 2018-03-30
SA515361074B1 (ar) 2017-12-03

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