PL3802628T3 - Proces wytwarzania multimodalnych poliolefin - Google Patents
Proces wytwarzania multimodalnych poliolefinInfo
- Publication number
- PL3802628T3 PL3802628T3 PL19722921.4T PL19722921T PL3802628T3 PL 3802628 T3 PL3802628 T3 PL 3802628T3 PL 19722921 T PL19722921 T PL 19722921T PL 3802628 T3 PL3802628 T3 PL 3802628T3
- Authority
- PL
- Poland
- Prior art keywords
- preparation
- multimodal polyolefin
- multimodal
- polyolefin
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 title 1
Classifications
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- C08F10/14—Monomers containing five or more carbon atoms
-
- 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
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| EP18175316 | 2018-05-31 | ||
| PCT/EP2019/062303 WO2019228791A1 (en) | 2018-05-31 | 2019-05-14 | Process for preparation of multimodal polyolefin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3802628T3 true PL3802628T3 (pl) | 2022-10-31 |
Family
ID=62635991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19722921.4T PL3802628T3 (pl) | 2018-05-31 | 2019-05-14 | Proces wytwarzania multimodalnych poliolefin |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11597783B2 (pl) |
| EP (1) | EP3802628B1 (pl) |
| CN (1) | CN112313252B (pl) |
| PL (1) | PL3802628T3 (pl) |
| WO (1) | WO2019228791A1 (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020078624A1 (en) | 2018-10-15 | 2020-04-23 | Sabic Global Technologies B.V. | Process for preparation of multimodal polyolefin |
| US12240963B2 (en) * | 2018-12-27 | 2025-03-04 | Sabic Global Technologies B.V. | Process for preparation of polyethylene |
| CN116407857A (zh) * | 2021-12-31 | 2023-07-11 | 中国石油天然气股份有限公司 | 一种聚烯烃的生产系统及其应用 |
| CN118122237A (zh) * | 2024-01-25 | 2024-06-04 | 浙江大学 | 一种生产聚烯烃的聚合反应系统及方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450183A (en) * | 1964-10-02 | 1969-06-17 | Phillips Petroleum Co | Polymer recovery apparatus |
| BE1011333A3 (fr) | 1997-08-20 | 1999-07-06 | Solvay | Procede de fabrication d'une composition de polymeres d'ethylene. |
| US6924340B2 (en) * | 2002-04-04 | 2005-08-02 | Equistar Chemicals L.P. | Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors |
| US6716936B1 (en) | 2002-12-16 | 2004-04-06 | Equistar Chemicals L.P. | Cascaded boiling pool slurry reactors for producing bimodal low to medium density polyethylene polymers |
| ATE549080T1 (de) * | 2007-09-19 | 2012-03-15 | Basell Poliolefine Srl | Mehrstufiges verfahren zur polymerisation von olefinen |
| CN101787089B (zh) * | 2009-01-23 | 2013-05-29 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的串联反应器工艺 |
| US20110152472A1 (en) * | 2009-12-17 | 2011-06-23 | Gessner Mark A | Operation of multi-reactor polyolefin manufacturing process |
| US8557932B2 (en) | 2009-12-22 | 2013-10-15 | Basell Polyolefine Gmbh | Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal |
| CN101735348A (zh) * | 2009-12-30 | 2010-06-16 | 浙江大学 | 一种用于制备聚乙烯的双串联反应器工艺 |
| RU2629942C2 (ru) | 2012-03-16 | 2017-09-05 | Инеос Юроуп Аг | Способ полимеризации |
| CN103387628B (zh) | 2012-05-07 | 2015-09-09 | 中国石油化工股份有限公司 | 一种烯烃聚合的系统及方法 |
| EP2860203B1 (en) | 2013-10-10 | 2016-12-14 | Borealis AG | Multistage process for producing polyethylene compositions |
| CN106471021B (zh) * | 2014-06-25 | 2019-01-18 | 巴塞尔聚烯烃股份有限公司 | 一种用于控制乙烯聚合过程的方法 |
| EP3303424B1 (en) | 2015-05-28 | 2020-03-11 | SABIC Global Technologies B.V. | Multimodal high density polyethylene |
| PL3293214T3 (pl) * | 2016-09-12 | 2020-07-27 | Thai Polyethylene Co., Ltd. | Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach |
| JP6340448B1 (ja) * | 2017-03-21 | 2018-06-06 | 旭化成株式会社 | ポリエチレン系重合体パウダー及びその製造方法 |
| WO2020078624A1 (en) | 2018-10-15 | 2020-04-23 | Sabic Global Technologies B.V. | Process for preparation of multimodal polyolefin |
-
2019
- 2019-05-14 PL PL19722921.4T patent/PL3802628T3/pl unknown
- 2019-05-14 WO PCT/EP2019/062303 patent/WO2019228791A1/en not_active Ceased
- 2019-05-14 EP EP19722921.4A patent/EP3802628B1/en active Active
- 2019-05-14 CN CN201980042442.3A patent/CN112313252B/zh active Active
- 2019-05-14 US US17/058,184 patent/US11597783B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11597783B2 (en) | 2023-03-07 |
| EP3802628B1 (en) | 2022-08-03 |
| EP3802628A1 (en) | 2021-04-14 |
| US20210214473A1 (en) | 2021-07-15 |
| CN112313252A (zh) | 2021-02-02 |
| WO2019228791A1 (en) | 2019-12-05 |
| CN112313252B (zh) | 2023-04-18 |
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