BR112016030469A2 - Processo de polimerização de etileno com melhor desempenho de troca de calor - Google Patents
Processo de polimerização de etileno com melhor desempenho de troca de calorInfo
- Publication number
- BR112016030469A2 BR112016030469A2 BR112016030469A BR112016030469A BR112016030469A2 BR 112016030469 A2 BR112016030469 A2 BR 112016030469A2 BR 112016030469 A BR112016030469 A BR 112016030469A BR 112016030469 A BR112016030469 A BR 112016030469A BR 112016030469 A2 BR112016030469 A2 BR 112016030469A2
- Authority
- BR
- Brazil
- Prior art keywords
- heat exchange
- polymerization process
- better heat
- exchange performance
- ethylene polymerization
- Prior art date
Links
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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14173958 | 2014-06-25 | ||
| EP14173958.1 | 2014-06-25 | ||
| PCT/EP2015/063996 WO2015197561A1 (en) | 2014-06-25 | 2015-06-22 | Ethylene polymerization process having improved heat exchanger performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016030469A2 true BR112016030469A2 (pt) | 2017-08-22 |
| BR112016030469B1 BR112016030469B1 (pt) | 2021-08-17 |
Family
ID=50980992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016030469-1A BR112016030469B1 (pt) | 2014-06-25 | 2015-06-22 | Processo de polimerização de etileno com melhor desempenho de troca de calor |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9809659B2 (pt) |
| EP (1) | EP3161016B1 (pt) |
| JP (1) | JP6250843B2 (pt) |
| KR (1) | KR101770099B1 (pt) |
| CN (1) | CN106471011B (pt) |
| BR (1) | BR112016030469B1 (pt) |
| RU (1) | RU2678444C2 (pt) |
| SA (1) | SA516380594B1 (pt) |
| WO (1) | WO2015197561A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018046169A1 (en) * | 2016-09-07 | 2018-03-15 | Sabic Global Technologies B.V. | Management of polymer fines in multimodal polyethylene production |
| PL3551670T3 (pl) * | 2016-12-07 | 2021-05-31 | Sabic Global Technologies B.V. | Proces wytwarzania polietylenu |
| US10702896B2 (en) * | 2017-01-24 | 2020-07-07 | Basell Polyolefine Gmbh | Method for cleaning a metal surface of a metal component of an industrial plant |
| US10781273B2 (en) | 2018-12-27 | 2020-09-22 | Chevron Phillips Chemical Company Lp | Multiple reactor and multiple zone polyolefin polymerization |
| CN114729162B (zh) * | 2019-12-03 | 2023-02-10 | 巴塞尔聚烯烃股份有限公司 | 烯属不饱和单体的高压聚合工艺获得的反应混合物的冷却 |
| WO2022207551A1 (en) * | 2021-03-29 | 2022-10-06 | Arlanxeo Netherlands B.V. | Process for producing polymers |
| WO2023118046A1 (en) | 2021-12-22 | 2023-06-29 | Basell Polyolefine Gmbh | Process for preparing ethylene polymers in a slurry polymerization |
| WO2023217397A1 (en) * | 2022-05-09 | 2023-11-16 | Arlanxeo Netherlands B.V. | Process for producing polymers |
| CN114957530B (zh) * | 2022-06-28 | 2023-09-29 | 杭州双安科技有限公司 | 一种乙烯和α-烯烃的溶液聚合方法 |
| CN115677885A (zh) * | 2022-11-11 | 2023-02-03 | 山东京博石油化工有限公司 | 一种聚合反应过程中原料冷却的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750556A (en) * | 1986-10-29 | 1988-06-14 | Daniel del Valle P. | Reactor apparatus |
| JPH06211905A (ja) * | 1992-12-30 | 1994-08-02 | Shin Etsu Chem Co Ltd | 重合装置 |
| CZ316498A3 (cs) * | 1996-04-01 | 1999-05-12 | The Dow Chemical Company | Polymerační systém k provádění polymerace v roztoku a způsob polymerace olefinů v roztoku |
| RU2553292C2 (ru) * | 2009-12-22 | 2015-06-10 | Базелль Полиолефине Гмбх | Способ получения многомодального полиолефинового полимера с улучшенным удалением водорода |
| CA2788086A1 (en) | 2010-01-14 | 2011-07-21 | List Holding Ag | A vacuum devolatilizer |
| US8372924B2 (en) | 2010-01-14 | 2013-02-12 | Exxonmobil Chemical Patents Inc. | Processes and apparatus for continuous solution polymerization |
| KR101668148B1 (ko) * | 2010-08-31 | 2016-10-20 | 바젤 폴리올레핀 게엠베하 | 향상된 왁스 침전이 이루어진 폴리올레핀 중합체의 제조 방법 |
| EP2861337B1 (en) | 2012-06-14 | 2020-12-16 | Basell Polyolefine GmbH | Method for cooling a gas-phase reactor for the polymerization of olefins |
| CN103539875A (zh) * | 2012-07-16 | 2014-01-29 | 中国石油化工股份有限公司 | 一种反应物外循环换热器冷却介质温度的控制方法 |
-
2015
- 2015-06-22 JP JP2016573801A patent/JP6250843B2/ja active Active
- 2015-06-22 US US15/321,152 patent/US9809659B2/en active Active
- 2015-06-22 KR KR1020177001246A patent/KR101770099B1/ko active IP Right Grant
- 2015-06-22 WO PCT/EP2015/063996 patent/WO2015197561A1/en active Application Filing
- 2015-06-22 CN CN201580034048.7A patent/CN106471011B/zh active Active
- 2015-06-22 BR BR112016030469-1A patent/BR112016030469B1/pt active IP Right Grant
- 2015-06-22 RU RU2017101099A patent/RU2678444C2/ru active
- 2015-06-22 EP EP15730197.9A patent/EP3161016B1/en active Active
-
2016
- 2016-12-25 SA SA516380594A patent/SA516380594B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN106471011B (zh) | 2018-03-02 |
| RU2017101099A (ru) | 2018-07-26 |
| US20170204206A1 (en) | 2017-07-20 |
| CN106471011A (zh) | 2017-03-01 |
| KR101770099B1 (ko) | 2017-08-21 |
| EP3161016A1 (en) | 2017-05-03 |
| WO2015197561A1 (en) | 2015-12-30 |
| US9809659B2 (en) | 2017-11-07 |
| EP3161016B1 (en) | 2017-10-04 |
| RU2678444C2 (ru) | 2019-01-29 |
| JP2017519085A (ja) | 2017-07-13 |
| JP6250843B2 (ja) | 2017-12-20 |
| RU2017101099A3 (pt) | 2018-08-27 |
| BR112016030469B1 (pt) | 2021-08-17 |
| SA516380594B1 (ar) | 2020-04-18 |
| KR20170013394A (ko) | 2017-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/06/2015, OBSERVADAS AS CONDICOES LEGAIS. |