RU2639152C2 - Управление реакцией полиолефинов - Google Patents

Управление реакцией полиолефинов Download PDF

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Publication number
RU2639152C2
RU2639152C2 RU2015112333A RU2015112333A RU2639152C2 RU 2639152 C2 RU2639152 C2 RU 2639152C2 RU 2015112333 A RU2015112333 A RU 2015112333A RU 2015112333 A RU2015112333 A RU 2015112333A RU 2639152 C2 RU2639152 C2 RU 2639152C2
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Russia
Prior art keywords
reactor
polymer
aic
temperature
polymerization
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RU2015112333A
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English (en)
Russian (ru)
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RU2015112333A (ru
Inventor
Абараджит С. ХАРИ
Брюс Дж. САВАТСКИ
Дейвид М. ГЛОВЧВСКИ
Сяний КАО
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Юнивейшн Текнолоджиз, Ллк
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    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/10—Analysis or design of chemical reactions, syntheses or processes
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
RU2015112333A 2012-09-07 2013-09-04 Управление реакцией полиолефинов RU2639152C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261698278P 2012-09-07 2012-09-07
US61/698,278 2012-09-07
PCT/US2013/057998 WO2014039519A1 (en) 2012-09-07 2013-09-04 Controlling a polyolefin reaction

Publications (2)

Publication Number Publication Date
RU2015112333A RU2015112333A (ru) 2016-10-27
RU2639152C2 true RU2639152C2 (ru) 2017-12-20

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RU2015112333A RU2639152C2 (ru) 2012-09-07 2013-09-04 Управление реакцией полиолефинов

Country Status (11)

Country Link
US (1) US9718896B2 (enExample)
EP (1) EP2875054B1 (enExample)
JP (1) JP6235592B2 (enExample)
CN (1) CN104603164B (enExample)
BR (1) BR112015004907A2 (enExample)
CA (1) CA2883853C (enExample)
IN (1) IN2015DN01471A (enExample)
MX (1) MX2015003054A (enExample)
MY (1) MY175133A (enExample)
RU (1) RU2639152C2 (enExample)
WO (1) WO2014039519A1 (enExample)

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US8986618B2 (en) 2013-06-28 2015-03-24 Ineos Usa, Llc System and method for rapid transitioning of polyolefin processes from one product to another
ES2713071T3 (es) 2014-06-27 2019-05-17 Union Carbide Chem Plastic Método para vigilar la fabricación de un producto químico y un cromatógrafo usado en ella
SG11201703843TA (en) * 2014-11-25 2017-06-29 Univation Tech Llc Methods of controlling polyolefin melt index while increasing catalyst productivity
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
SG11201703844RA (en) * 2014-11-25 2017-06-29 Univation Tech Llc Methods of monitoring and controlling the melt index of a polyolefin product during production
CA3101451A1 (en) * 2018-03-28 2019-10-03 Univation Technologies, Llc Controlling a polymerization reaction
WO2020190511A1 (en) * 2019-03-21 2020-09-24 Exxonmobil Chemical Patents Inc. Methods for improving production in gas phase polymerization
EP3941949B1 (en) * 2019-03-21 2025-10-22 ExxonMobil Chemical Patents Inc. Methods for improving gas phase polymerization
CN115515993B (zh) 2020-05-14 2024-11-08 3M创新有限公司 包含全氟化基团、可水解硅烷基团和(甲基)丙烯酰基基团的可聚合组合物和化合物
EP4150011B1 (en) 2020-05-14 2026-06-24 3M Innovative Properties Company Fluorinated coupling agents and fluorinated (co)polymer layers made using the same
CN115701282A (zh) 2020-05-14 2023-02-07 3M创新有限公司 包含至少一个使用氟化光引发剂制备的氟化(共)聚合物层的多层光学膜及其制备和使用方法
EP4150404A4 (en) 2020-05-14 2024-05-29 3M Innovative Properties Company FLUORINATED PHOTOINITIATORS AND LAYERS OF FLUORINATED (CO)POLYMERS MANUFACTURED USING THEM
US12247001B2 (en) 2020-05-14 2025-03-11 3M Innovative Properties Company Compounds comprising perfluorinated group, photoinitiator group, and amide linking group
US11618793B2 (en) * 2020-08-27 2023-04-04 Exxonmobil Chemical Patents Inc. Optimized inert gas partial pressure in a gas phase polymerization process
US20240254264A1 (en) * 2021-05-18 2024-08-01 Basell Polyolefine Gmbh Process for preparing an olefin polymer comprising withdrawing a gaseous sample for analyzing
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
US12600803B2 (en) 2022-12-20 2026-04-14 Chevron Phillips Chemical Company Lp Systems and techniques for heat removal in gas phase polymerization
WO2026024387A1 (en) 2024-07-22 2026-01-29 ExxonMobil Technology and Engineering Company Polyethylene sealing layer resins
WO2026070741A1 (ja) * 2024-09-27 2026-04-02 東レ株式会社 重合体及び樹脂組成物の製造方法

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US20070073010A1 (en) * 2004-05-20 2007-03-29 Pannell Richard B Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
WO2008100368A1 (en) * 2007-02-16 2008-08-21 Univation Technologies, Llc Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events
US20090234081A1 (en) * 2004-05-20 2009-09-17 Univation Technologies, Llc Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events
US20100286346A1 (en) * 2009-05-08 2010-11-11 Univation Technologies, Llc Method for On-Line Determination of Degree or Onset of Resin Stickiness Using Acoustic Data
RU2448981C2 (ru) * 2006-09-07 2012-04-27 Юнивейшн Текнолоджиз, Ллк Способы определения в режиме реального времени степени липкости смолы с использованием модели снижения температуры начала плавления

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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US20070073010A1 (en) * 2004-05-20 2007-03-29 Pannell Richard B Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
US20090234081A1 (en) * 2004-05-20 2009-09-17 Univation Technologies, Llc Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events
RU2448981C2 (ru) * 2006-09-07 2012-04-27 Юнивейшн Текнолоджиз, Ллк Способы определения в режиме реального времени степени липкости смолы с использованием модели снижения температуры начала плавления
WO2008100368A1 (en) * 2007-02-16 2008-08-21 Univation Technologies, Llc Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events
US20100286346A1 (en) * 2009-05-08 2010-11-11 Univation Technologies, Llc Method for On-Line Determination of Degree or Onset of Resin Stickiness Using Acoustic Data

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Also Published As

Publication number Publication date
BR112015004907A2 (pt) 2017-07-04
CA2883853C (en) 2021-06-01
CA2883853A1 (en) 2014-03-13
RU2015112333A (ru) 2016-10-27
JP2015531416A (ja) 2015-11-02
CN104603164B (zh) 2017-07-28
EP2875054B1 (en) 2017-10-25
IN2015DN01471A (enExample) 2015-07-03
WO2014039519A1 (en) 2014-03-13
EP2875054A1 (en) 2015-05-27
CN104603164A (zh) 2015-05-06
MY175133A (en) 2020-06-09
US9718896B2 (en) 2017-08-01
US20150210782A1 (en) 2015-07-30
JP6235592B2 (ja) 2017-11-22
MX2015003054A (es) 2016-04-28

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