IN2015DN01316A - - Google Patents

Info

Publication number
IN2015DN01316A
IN2015DN01316A IN1316DEN2015A IN2015DN01316A IN 2015DN01316 A IN2015DN01316 A IN 2015DN01316A IN 1316DEN2015 A IN1316DEN2015 A IN 1316DEN2015A IN 2015DN01316 A IN2015DN01316 A IN 2015DN01316A
Authority
IN
India
Prior art keywords
reactor
dimension
polymerization reactor
polymerization
pica
Prior art date
Application number
Other languages
English (en)
Inventor
Abarajith S Hari
Bruce J Savatsky
David M Glowczwski
Xianyi Cao
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 IN2015DN01316A publication Critical patent/IN2015DN01316A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006Controlling or regulating processes
    • B01J19/0013Controlling the temperature of the process
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00Investigating materials by mechanical methods
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/22Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44Resins; Plastics; Rubber; Leather
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44Resins; Plastics; Rubber; Leather
    • G01N33/442Resins; Plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2430/00Assays, e.g. immunoassays or enzyme assays, involving synthetic organic compounds as analytes
    • G01N2430/60Synthetic polymers other than synthetic polypeptides as analytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)
IN1316DEN2015 2012-09-07 2013-09-04 IN2015DN01316A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261698286P 2012-09-07 2012-09-07
PCT/US2013/058002 WO2014039522A1 (en) 2012-09-07 2013-09-04 A method for determining a stickiness temperature of a resin

Publications (1)

Publication Number Publication Date
IN2015DN01316A true IN2015DN01316A (ru) 2015-07-03

Family

ID=49170913

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1316DEN2015 IN2015DN01316A (ru) 2012-09-07 2013-09-04

Country Status (8)

Country Link
US (2) US10029226B2 (ru)
EP (2) EP2893342B1 (ru)
CN (2) CN104603615A (ru)
BR (1) BR112015004883B1 (ru)
ES (1) ES2914610T3 (ru)
IN (1) IN2015DN01316A (ru)
RU (1) RU2657418C2 (ru)
WO (1) WO2014039522A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140202205A1 (en) * 2013-01-22 2014-07-24 Air Liquide Large Industries U.S. Lp Reactor liquid cooldown method
SG11201703851UA (en) * 2014-11-25 2017-06-29 Univation Tech Llc Methods of controlling polyolefin melt index
CN107018663A (zh) 2014-11-25 2017-08-04 尤尼威蒂恩技术有限责任公司 用诱导冷凝剂的组成改变聚烯烃生产速率的方法
EP3390468B1 (en) * 2015-12-17 2024-03-13 TotalEnergies OneTech Belgium Process for determining one or more operating conditions of an olefin polymerization reactor
EP3941950A1 (en) 2019-03-21 2022-01-26 ExxonMobil Chemical Patents Inc. Methods for improving production in gas phase polymerization
US20220098332A1 (en) * 2019-03-21 2022-03-31 Exxonmobil Chemical Patents Inc. Methods For Improving Gas Phase Polymerization
CN112414898B (zh) 2020-11-10 2021-12-21 中国农业科学院农产品加工研究所 复合粉体混合均匀度的评价方法
WO2023192846A1 (en) 2022-03-31 2023-10-05 Exxonmobil Chemical Patents Inc. Linear low density polyethylenes, polymerizations thereof, and films thereof
WO2024044423A1 (en) 2022-08-22 2024-02-29 Exxonmobil Chemical Patents, Inc. Polyethylene compositions and films made therefrom
WO2024054736A1 (en) 2022-09-07 2024-03-14 Exxonmobil Chemical Patents Inc. Polyethylenes and articles thereof

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US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5026798A (en) 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
KR100190268B1 (ko) 1993-04-26 1999-06-01 에인혼 해롤드 유동상에서 단량체를 중합시키는 방법
US5342907A (en) * 1993-06-28 1994-08-30 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5747406A (en) 1997-01-10 1998-05-05 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for the production of olefin polymers
US6242545B1 (en) 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
US6069213A (en) 1997-12-16 2000-05-30 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst system
US6894131B2 (en) 1998-08-21 2005-05-17 Univation Technologies, Llc Polymerization process using a metallocene catalyst system
JP2001255251A (ja) * 2000-03-13 2001-09-21 Sumitomo Bakelite Co Ltd フェノール樹脂成形材料の流動性評価方法
US7226789B2 (en) 2001-12-17 2007-06-05 Unication Technolofies, Llc Method of applying non-linear dynamics to control a gas-phase polyethylene reactor operability
JP2005513214A (ja) * 2001-12-20 2005-05-12 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション 流動床中の乱流性条件下における高凝縮モードポリオレフィンの製造
US6846884B2 (en) 2002-09-27 2005-01-25 Union Carbide Chemicals & Plastics Technology Corporation Control of resin properties
KR20060024318A (ko) 2002-10-15 2006-03-16 엑손모빌 케미칼 패턴츠 인코포레이티드 라만 분광분석법에 의해 중합체 특성을 온-라인 측정 및조절하는 방법
US7244795B2 (en) 2003-12-08 2007-07-17 Univation Technologies, Llc Polymerization process using metallocene catalyst systems
US7410926B2 (en) 2003-12-30 2008-08-12 Univation Technologies, Llc Polymerization process using a supported, treated catalyst system
US7858719B2 (en) 2004-05-20 2010-12-28 Exxonmobil Chemical Patents Inc. Polymerization process
US7683140B2 (en) * 2004-05-20 2010-03-23 Univation Technologies, Llc Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
WO2006009980A2 (en) 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Olefin polymerisation process
US20060058427A1 (en) * 2004-09-15 2006-03-16 O'neill Julia C Power-controlled bonding of resin or (co)polymer powder and flake materials
CN2852109Y (zh) * 2005-12-29 2006-12-27 华东理工大学 高温高压旋转粘度计
US7696289B2 (en) * 2006-05-12 2010-04-13 Exxonmobil Chemical Patents Inc. Low molecular weight induced condensing agents
WO2008030294A1 (en) * 2006-09-07 2008-03-13 Univation Technologies, Llc Methods for on-line determination of degree of resin stickiness using a model for depression of melt initiation temperature
KR20090064432A (ko) * 2006-09-07 2009-06-18 유니베이션 테크놀로지즈, 엘엘씨 중합 반응 모니터링에 의해 생성된 데이터로부터 수지 점착을 나타내는 온도값을 결정하는 방법
EP2091895B1 (en) * 2006-12-18 2012-08-29 Univation Technologies, LLC Method for reducing and/or preventing production of excessively low density polymer product during polymerization transitions
BRPI0722077B1 (pt) * 2006-12-29 2018-08-07 Basell Poliolefine Italia S.R.L. Processo para o acabamento de poliolefina
TW200902558A (en) * 2007-02-16 2009-01-16 Univation Tech Llc Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events
US8067509B2 (en) * 2008-04-22 2011-11-29 Univation Technologies, Llc Reactor systems and processes for using the same
CN102050985B (zh) * 2010-12-30 2012-12-12 浙江工业大学 一种提高超高分子量聚乙烯树脂加工流变性的方法
CN102346123B (zh) * 2011-07-18 2013-04-24 上海化工研究院 一种分析超高分子量聚乙烯树脂溶胀性能的方法

Also Published As

Publication number Publication date
EP2893342A1 (en) 2015-07-15
ES2914610T3 (es) 2022-06-14
WO2014039522A1 (en) 2014-03-13
RU2015112331A (ru) 2016-10-27
EP3968020A1 (en) 2022-03-16
CN104603615A (zh) 2015-05-06
US10029226B2 (en) 2018-07-24
BR112015004883B1 (pt) 2021-11-09
US20150209751A1 (en) 2015-07-30
CN108106968A (zh) 2018-06-01
EP2893342B1 (en) 2022-04-27
CN108106968B (zh) 2020-09-25
BR112015004883A2 (pt) 2017-07-04
US20180326386A1 (en) 2018-11-15
RU2657418C2 (ru) 2018-06-13

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