EA034766B1 - Способ перехода между несовместимыми катализаторами - Google Patents
Способ перехода между несовместимыми катализаторами Download PDFInfo
- Publication number
- EA034766B1 EA034766B1 EA201791427A EA201791427A EA034766B1 EA 034766 B1 EA034766 B1 EA 034766B1 EA 201791427 A EA201791427 A EA 201791427A EA 201791427 A EA201791427 A EA 201791427A EA 034766 B1 EA034766 B1 EA 034766B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- catalyst
- reactor
- zone
- carbon atoms
- polymerization
- Prior art date
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Classifications
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- 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
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- C08F10/02—Ethene
-
- 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
-
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
-
- 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
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14199685 | 2014-12-22 | ||
| PCT/EP2015/080943 WO2016102546A1 (en) | 2014-12-22 | 2015-12-22 | Process for transitioning between incompatible catalysts |
Publications (2)
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| EA201791427A1 EA201791427A1 (ru) | 2018-01-31 |
| EA034766B1 true EA034766B1 (ru) | 2020-03-18 |
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|---|---|
| US (1) | US10494455B2 (enExample) |
| EP (1) | EP3237458B2 (enExample) |
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| WO (1) | WO2016102546A1 (enExample) |
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| JP2018501395A (ja) | 2014-12-22 | 2018-01-18 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | 非相容性触媒間の移行方法 |
| EP3274374B1 (en) | 2015-03-24 | 2018-10-24 | SABIC Global Technologies B.V. | Process for transitioning between incompatible catalysts |
| KR102060531B1 (ko) * | 2018-07-20 | 2020-02-11 | 금호석유화학 주식회사 | 고무 조성물의 제조방법 |
| US20230151126A1 (en) * | 2020-05-29 | 2023-05-18 | Dow Global Technologies Llc | Attenuated post-metallocene catalysts |
| CN114621378B (zh) * | 2020-12-11 | 2023-11-28 | 中国石油天然气股份有限公司 | 气相法聚乙烯铬系列不同催化剂之间的切换方法 |
| EP4389783A1 (en) | 2022-12-20 | 2024-06-26 | Borealis AG | Catalyst transition process |
| EP4389776A1 (en) * | 2022-12-20 | 2024-06-26 | Borealis AG | Process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5672666A (en) * | 1995-06-05 | 1997-09-30 | Exxon Chemical Patents Inc. | Process for transitioning between incompatible polymerization catalysts |
| US20010020072A1 (en) * | 1998-05-29 | 2001-09-06 | Exxon Chemical Patents, Inc. | Catalyst delivery method, a catalyst feeder and their use in a polymerization process |
| JP2003064105A (ja) * | 2001-08-28 | 2003-03-05 | Idemitsu Petrochem Co Ltd | エチレン低重合体の製造方法 |
| US20060160965A1 (en) * | 2004-12-21 | 2006-07-20 | Goode Mark G | Process for transitioning between ziegler-natta-based and chromium-based catalysts |
| EP1731535A1 (en) * | 2005-06-07 | 2006-12-13 | Saudi Basic Industries Corporation Inc. | Process for polymerization of olefins |
| EP2216347A1 (en) * | 2009-01-30 | 2010-08-11 | Borealis AG | A method of catalyst transitions in olefin polymerizations |
| EP2610269A1 (en) * | 2011-12-28 | 2013-07-03 | Saudi Basic Industries Corporation | Catalyst composition and method for preparing the same |
Family Cites Families (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450183A (en) | 1964-10-02 | 1969-06-17 | Phillips Petroleum Co | Polymer recovery apparatus |
| US3594356A (en) | 1967-04-24 | 1971-07-20 | Phillips Petroleum Co | Polymer recovery process and apparatus |
| US3790036A (en) | 1969-11-21 | 1974-02-05 | Union Carbide Corp | Fluid bed polymerization catalyst injection system |
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- 2015-12-22 JP JP2017551027A patent/JP2018501395A/ja not_active Ceased
- 2015-12-22 KR KR1020177020267A patent/KR20170109548A/ko not_active Withdrawn
- 2015-12-22 US US15/538,013 patent/US10494455B2/en active Active
- 2015-12-22 BR BR112017013299A patent/BR112017013299A2/pt not_active Application Discontinuation
- 2015-12-22 WO PCT/EP2015/080943 patent/WO2016102546A1/en not_active Ceased
- 2015-12-22 EA EA201791427A patent/EA034766B1/ru not_active IP Right Cessation
- 2015-12-22 CN CN201580075805.5A patent/CN107207650B/zh active Active
- 2015-12-22 EP EP15817345.0A patent/EP3237458B2/en active Active
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- 2017-06-22 SA SA517381811A patent/SA517381811B1/ar unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3237458A1 (en) | 2017-11-01 |
| CN107207650A (zh) | 2017-09-26 |
| KR20170109548A (ko) | 2017-09-29 |
| WO2016102546A1 (en) | 2016-06-30 |
| EP3237458B2 (en) | 2025-04-02 |
| JP2018501395A (ja) | 2018-01-18 |
| CN107207650B (zh) | 2020-09-15 |
| BR112017013299A2 (pt) | 2018-01-02 |
| US10494455B2 (en) | 2019-12-03 |
| SA517381811B1 (ar) | 2021-03-31 |
| US20180186906A1 (en) | 2018-07-05 |
| EP3237458B1 (en) | 2022-06-22 |
| EA201791427A1 (ru) | 2018-01-31 |
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