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

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2430/00—Assays, e.g. immunoassays or enzyme assays, involving synthetic organic compounds as analytes
    • G01N2430/60—Synthetic polymers other than synthetic polypeptides as analytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (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 (enExample)

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 (enExample) 2015-07-03

Family

ID=49170913

Family Applications (1)

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

Country Status (8)

Country Link
US (2) US10029226B2 (enExample)
EP (2) EP3968020B1 (enExample)
CN (2) CN104603615A (enExample)
BR (1) BR112015004883B1 (enExample)
ES (2) ES2987855T3 (enExample)
IN (1) IN2015DN01316A (enExample)
RU (1) RU2657418C2 (enExample)
WO (1) WO2014039522A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140202204A1 (en) * 2013-01-22 2014-07-24 Air Liquide Large Industries U.S. Lp Reactor liquid cooldown method
WO2016086006A1 (en) 2014-11-25 2016-06-02 Univation Technologies, Llc Methods of changing polyolefin production rate with the composition of the induced condensing agents
CN107001504B (zh) * 2014-11-25 2020-07-17 尤尼威蒂恩技术有限责任公司 控制聚烯烃熔融指数的方法
US10730970B2 (en) 2015-12-17 2020-08-04 Total Research & Technology Feluy Process for determining one or more operating conditions of an olefin polymerization reactor
EP3941949B1 (en) 2019-03-21 2025-10-22 ExxonMobil Chemical Patents Inc. Methods for improving gas phase polymerization
WO2020190511A1 (en) 2019-03-21 2020-09-24 Exxonmobil Chemical Patents Inc. Methods for improving production in 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
CN116413382A (zh) * 2021-12-29 2023-07-11 中国石油天然气股份有限公司 一种乙烯聚合评价试验装置的评价方法
US20250206859A1 (en) 2022-03-31 2025-06-26 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
WO2025250307A1 (en) 2024-05-30 2025-12-04 ExxonMobil Technology and Engineering Company Methods for improving gas phase polymerization
WO2026024387A1 (en) 2024-07-22 2026-01-29 ExxonMobil Technology and Engineering Company Polyethylene sealing layer resins

Family Cites Families (33)

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US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
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
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
EP1623999A1 (en) 1993-04-26 2006-02-08 ExxonMobil Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
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
BR0117203A (pt) * 2001-12-20 2004-12-14 Union Carbide Chem Plastic Produção de poliolefina de alto modo de condensação em condições turbulentas em um leito fluidizado
US6846884B2 (en) 2002-09-27 2005-01-25 Union Carbide Chemicals & Plastics Technology Corporation Control of resin properties
WO2005049663A2 (en) 2002-10-15 2005-06-02 Exxonmobil Chemical Patents Inc. On-line measurement and control of polymer properties by raman spectroscopy
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
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
US7858719B2 (en) 2004-05-20 2010-12-28 Exxonmobil Chemical Patents Inc. Polymerization process
US7459510B2 (en) 2004-06-21 2008-12-02 Exxonmobil Chemical Patents Inc. Polymerization 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
AU2007293505A1 (en) * 2006-09-07 2008-03-13 Univation Technologies, Llc Methods for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
MX2009002495A (es) 2006-09-07 2009-05-22 Univation Tech Llc Metodos para determinacion en linea del grado de pegajosidad de resina usando un modelo para la reduccion de la temperatura de inicio de fusion.
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
JP2010514870A (ja) * 2006-12-29 2010-05-06 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ ポリオレフィンの仕上げ処理方法
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
RU2486953C2 (ru) * 2008-04-22 2013-07-10 Юнивейшн Текнолоджиз, Ллк Реакторная система и способ ее использования
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
RU2015112331A (ru) 2016-10-27
ES2914610T3 (es) 2022-06-14
CN108106968A (zh) 2018-06-01
US20180326386A1 (en) 2018-11-15
EP3968020A1 (en) 2022-03-16
CN108106968B (zh) 2020-09-25
EP2893342B1 (en) 2022-04-27
EP2893342A1 (en) 2015-07-15
US20150209751A1 (en) 2015-07-30
US10029226B2 (en) 2018-07-24
EP3968020B1 (en) 2024-07-24
RU2657418C2 (ru) 2018-06-13
WO2014039522A1 (en) 2014-03-13
BR112015004883A2 (pt) 2017-07-04
CN104603615A (zh) 2015-05-06
BR112015004883B1 (pt) 2021-11-09
ES2987855T3 (es) 2024-11-18

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