MY151622A - System and methods for fabricating polyolefins - Google Patents

System and methods for fabricating polyolefins

Info

Publication number
MY151622A
MY151622A MYPI20094033A MY151622A MY 151622 A MY151622 A MY 151622A MY PI20094033 A MYPI20094033 A MY PI20094033A MY 151622 A MY151622 A MY 151622A
Authority
MY
Malaysia
Prior art keywords
methods
polyolefins
fabricating
reactor system
polymerization reactor
Prior art date
Application number
Other languages
English (en)
Inventor
Ronald S Eisinger
Mark G Goode
Original Assignee
Univation Tech Llc
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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of MY151622A publication Critical patent/MY151622A/en

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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/69—Chromium, molybdenum, tungsten or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
MYPI20094033 2007-03-30 2008-02-21 System and methods for fabricating polyolefins MY151622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92099807P 2007-03-30 2007-03-30

Publications (1)

Publication Number Publication Date
MY151622A true MY151622A (en) 2014-06-30

Family

ID=38531018

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20094033 MY151622A (en) 2007-03-30 2008-02-21 System and methods for fabricating polyolefins

Country Status (14)

Country Link
US (1) US8981021B2 (enExample)
EP (1) EP2132238B1 (enExample)
JP (1) JP5378349B2 (enExample)
KR (1) KR101465824B1 (enExample)
CN (1) CN101646694B (enExample)
AR (1) AR065821A1 (enExample)
BR (1) BRPI0809538B1 (enExample)
CA (1) CA2713239C (enExample)
CO (1) CO6231042A2 (enExample)
ES (1) ES2421887T3 (enExample)
MX (1) MX2009010533A (enExample)
MY (1) MY151622A (enExample)
RU (1) RU2461577C2 (enExample)
WO (1) WO2008121187A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100139924A1 (en) * 2008-12-08 2010-06-10 Halliburton Energy Services, Inc. Method and apparatus for removing plugs from subsea equipment through the use of exothermic reacting chemicals
CN102264769A (zh) * 2008-12-22 2011-11-30 尤尼威蒂恩技术有限公司 用于制造聚合物的系统和方法
JP5175802B2 (ja) * 2009-06-26 2013-04-03 日本ポリエチレン株式会社 クロム系触媒を用いたエチレン系重合体の製造方法
ES2963035T3 (es) * 2013-11-21 2024-03-25 Univation Tech Llc Métodos para controlar las propiedades de los polímeros
EP3545010B1 (en) 2016-11-28 2021-03-31 Univation Technologies, LLC Producing a polyethylene polymer
CN106831332A (zh) * 2017-03-14 2017-06-13 四川泸州巨宏化工有限责任公司 合成甲基丁炔醇的炔化反应系统
KR102479346B1 (ko) 2018-11-12 2022-12-19 주식회사 엘지화학 폴리올레핀 제조 공정에서의 파울링 예측 방법

Family Cites Families (32)

* Cited by examiner, † Cited by third party
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US4482687A (en) * 1979-10-26 1984-11-13 Union Carbide Corporation Preparation of low-density ethylene copolymers in fluid bed reactor
US4543399A (en) * 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
CA1235543A (en) 1984-09-12 1988-04-19 Norio Kashiwa Process for producing propylene block copolymer
US5473027A (en) 1986-06-20 1995-12-05 Chevron Chemical Company Production of blow molding polyethylene resin
US5034479A (en) 1987-10-22 1991-07-23 Union Carbide Chemicals And Plastics Technology Corporation Process for reducing sheeting during polymerization of alpha-olefins
US5244987A (en) * 1988-12-22 1993-09-14 Bf Chemicals Limited Process for alpha-olefin gas-phase polymerization controlled by the simultaneous addition of an activator and an activity retarder to the polymerization medium
FR2640978B1 (enExample) * 1988-12-22 1991-04-19 Bp Chimie Sa
EP0494316B1 (en) 1990-07-27 1996-05-08 Nippon Petrochemicals Co., Ltd. Process for producing polyolefin
FR2666338B1 (fr) 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome.
US5137994A (en) * 1991-05-23 1992-08-11 Union Carbide Chemicals & Plastics Technology Corporation Process for the simultaneous trimerization and copolymerization of ethylene
IT1262933B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Processo per la polimerizzazione in fase gas di alfa-olefine
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
RU2053839C1 (ru) 1993-06-18 1996-02-10 Институт катализа им.Г.К.Борескова СО РАН Способ приготовления катализатора для полимеризации этилена
GB9500226D0 (en) * 1995-01-06 1995-03-01 Bp Chem Int Ltd Nozzle
US5844054A (en) * 1997-03-21 1998-12-01 Samples; Paul Kevin Process control in the presence of chromium based catalysts
US6022933A (en) * 1997-08-14 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of polyethylene
CN1095475C (zh) 1997-10-13 2002-12-04 中国石化齐鲁石油化工公司 一种适用于气相法乙烯聚合工艺的负载型催化剂及其制备方法
DE19754380A1 (de) * 1997-12-09 1999-06-10 Basf Ag Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere
DE19800020A1 (de) 1998-01-05 1999-07-08 Basf Ag Kontinuierliches Gasphasenpolymerisationsverfahren
EP0959082A1 (en) 1998-05-19 1999-11-24 Bp Chemicals S.N.C. Polymerisation process
GB9822123D0 (en) 1998-10-09 1998-12-02 Borealis As Catalyst
BR9906022A (pt) * 1999-12-30 2001-09-25 Opp Petroquimica S A Processo para a produção controlada de polietileno e seus copolìmeros
US6891001B2 (en) * 2000-04-06 2005-05-10 Bp Chemicals Limited Process for the gas phase polymerization of olefins
US6584610B1 (en) 2000-10-25 2003-06-24 Numerical Technologies, Inc. Incrementally resolved phase-shift conflicts in layouts for phase-shifted features
US6605675B2 (en) 2000-12-04 2003-08-12 Univation Technologies, Llc Polymerization process
DE10156202A1 (de) 2001-11-15 2003-06-05 Basell Polyolefine Gmbh Kontinuierliches Gasphasenpolymerisationsverfahren
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
BRPI0415341B1 (pt) * 2003-10-15 2014-02-04 Método para produção de uma composição polimérica
US7238756B2 (en) 2003-10-15 2007-07-03 Univation Technologies, Llc Polymerization process and control of polymer composition properties
US6878454B1 (en) 2003-12-05 2005-04-12 Univation Technologies, Llc Polyethylene films
US7858719B2 (en) 2004-05-20 2010-12-28 Exxonmobil Chemical Patents Inc. Polymerization process
WO2006107373A1 (en) * 2005-03-31 2006-10-12 Exxonmobil Chemical Patents Inc. Processes for producing high density polyethylene

Also Published As

Publication number Publication date
EP2132238A1 (en) 2009-12-16
CN101646694B (zh) 2012-06-20
RU2009139913A (ru) 2011-05-10
BRPI0809538A2 (pt) 2020-12-15
JP2010523757A (ja) 2010-07-15
CN101646694A (zh) 2010-02-10
US20100105849A1 (en) 2010-04-29
KR20100015989A (ko) 2010-02-12
WO2008121187A1 (en) 2008-10-09
EP2132238B1 (en) 2013-05-01
CA2713239C (en) 2015-02-17
CO6231042A2 (es) 2010-12-20
CA2713239A1 (en) 2008-10-09
RU2461577C2 (ru) 2012-09-20
US8981021B2 (en) 2015-03-17
MX2009010533A (es) 2009-12-15
JP5378349B2 (ja) 2013-12-25
ES2421887T3 (es) 2013-09-06
BRPI0809538B1 (pt) 2021-06-08
AR065821A1 (es) 2009-07-01
KR101465824B1 (ko) 2014-11-26

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