RU2639152C2 - Управление реакцией полиолефинов - Google Patents
Управление реакцией полиолефинов Download PDFInfo
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- 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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- Prior art keywords
- reactor
- polymer
- temperature
- aic
- polymerization
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- HKEBYUNPANBGPL-UHFFFAOYSA-N nona-2,4-diene Chemical compound CCCCC=CC=CC HKEBYUNPANBGPL-UHFFFAOYSA-N 0.000 description 1
- MAMCJGWPGQJKLS-UHFFFAOYSA-N nona-2,7-diene Chemical compound CC=CCCCC=CC MAMCJGWPGQJKLS-UHFFFAOYSA-N 0.000 description 1
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 150000002848 norbornenes Chemical class 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- 239000002516 radical scavenger Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- 238000004062 sedimentation Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- HEPBQSXQJMTVFI-UHFFFAOYSA-N zinc;butane Chemical compound [Zn+2].CCC[CH2-].CCC[CH2-] HEPBQSXQJMTVFI-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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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
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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
- C08F2/00—Processes of polymerisation
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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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
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- 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
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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
- 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)
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- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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| PCT/US2013/057998 WO2014039519A1 (en) | 2012-09-07 | 2013-09-04 | Controlling a polyolefin reaction |
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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 |
| WO2015200019A1 (en) * | 2014-06-27 | 2015-12-30 | Union Carbide Chemicals & Plastics Technology Llc | Method of monitoring production of a chemical product and a chromatograph used therewith |
| EP3223938A1 (en) * | 2014-11-25 | 2017-10-04 | Univation Technologies, LLC | Methods of monitoring and controlling the melt index of a polyolefin product during production |
| RU2696875C2 (ru) * | 2014-11-25 | 2019-08-07 | ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи | Способы изменения скорости производства полиолефинов с применением композиции индуцированных конденсирующих агентов |
| WO2016085896A1 (en) * | 2014-11-25 | 2016-06-02 | Univation Technologies, Llc | Methods of controlling polyolefin melt index while increasing catalyst productivity |
| CA3101451A1 (en) | 2018-03-28 | 2019-10-03 | Univation Technologies, Llc | Controlling a polymerization reaction |
| EP3941949B1 (en) * | 2019-03-21 | 2025-10-22 | ExxonMobil Chemical Patents Inc. | Methods for improving gas phase polymerization |
| US12152095B2 (en) | 2019-03-21 | 2024-11-26 | Exxonmobil Chemical Patents Inc. | Methods for improving production in gas phase polymerization |
| WO2021229340A1 (en) | 2020-05-14 | 2021-11-18 | 3M Innovative Properties Company | Fluorinated photoinitiators and fluorinated (co)polymer layers made using the same |
| CN115551955B (zh) | 2020-05-14 | 2024-02-02 | 3M创新有限公司 | 氟化偶联剂和使用其制备的氟化(共)聚合物层 |
| EP4149922A1 (en) | 2020-05-14 | 2023-03-22 | 3M Innovative Properties Company | Compounds comprising perfluorinated group, photoinitiator group, and amide linking group |
| 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 |
| 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 |
| EP4499716A1 (en) * | 2022-03-31 | 2025-02-05 | ExxonMobil Chemical Patents Inc. | Linear low density polyethylenes, polymerizations thereof, and films thereof |
| CN119768442A (zh) | 2022-08-22 | 2025-04-04 | 埃克森美孚化学专利公司 | 聚乙烯组合物和由其制备的膜 |
| EP4584306A1 (en) | 2022-09-07 | 2025-07-16 | ExxonMobil Chemical Patents Inc. | Polyethylenes and articles thereof |
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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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| 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 |
| 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 |
| 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 |
| US6846884B2 (en) | 2002-09-27 | 2005-01-25 | Union Carbide Chemicals & Plastics Technology Corporation | Control of resin properties |
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| WO2005113615A2 (en) | 2004-05-20 | 2005-12-01 | Univation Technologies, Llc | Gas olefin polymerization process |
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- 2013-09-04 MY MYPI2015700699A patent/MY175133A/en unknown
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- 2013-09-04 CA CA2883853A patent/CA2883853C/en active Active
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| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104603164B (zh) | 2017-07-28 |
| US20150210782A1 (en) | 2015-07-30 |
| CA2883853C (en) | 2021-06-01 |
| WO2014039519A1 (en) | 2014-03-13 |
| BR112015004907A2 (pt) | 2017-07-04 |
| JP6235592B2 (ja) | 2017-11-22 |
| CN104603164A (zh) | 2015-05-06 |
| RU2015112333A (ru) | 2016-10-27 |
| MX2015003054A (es) | 2016-04-28 |
| EP2875054B1 (en) | 2017-10-25 |
| IN2015DN01471A (enExample) | 2015-07-03 |
| CA2883853A1 (en) | 2014-03-13 |
| EP2875054A1 (en) | 2015-05-27 |
| MY175133A (en) | 2020-06-09 |
| US9718896B2 (en) | 2017-08-01 |
| JP2015531416A (ja) | 2015-11-02 |
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