BRPI1006795A2 - polimerização de etileno em um reator a alta pressão com alimentação aperfeiçoada de iniciadores - Google Patents
polimerização de etileno em um reator a alta pressão com alimentação aperfeiçoada de iniciadoresInfo
- Publication number
- BRPI1006795A2 BRPI1006795A2 BRPI1006795A BRPI1006795A BRPI1006795A2 BR PI1006795 A2 BRPI1006795 A2 BR PI1006795A2 BR PI1006795 A BRPI1006795 A BR PI1006795A BR PI1006795 A BRPI1006795 A BR PI1006795A BR PI1006795 A2 BRPI1006795 A2 BR PI1006795A2
- Authority
- BR
- Brazil
- Prior art keywords
- high pressure
- pressure reactor
- ethylene polymerization
- improved primer
- primer feed
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
- B01J2219/00772—Baffles attached to the reactor wall inclined in a helix
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/919—Catalyst injection technique in addition polymerization processes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (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 |
|---|---|---|---|
| EP09000590 | 2009-01-16 | ||
| PCT/EP2010/000141 WO2010081684A1 (en) | 2009-01-16 | 2010-01-14 | Ethylene polymerization in a high pressure reactor with improved initiator feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1006795A2 true BRPI1006795A2 (pt) | 2016-03-15 |
| BRPI1006795B1 BRPI1006795B1 (pt) | 2019-12-03 |
Family
ID=42077657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1006795 BRPI1006795B1 (pt) | 2009-01-16 | 2010-01-14 | processo de preparação de homopolímeros ou copolímeros de etileno em um reator de alta pressão e aparelho para alimentação de misturas de iniciadores a um reator de alta pressão |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8217124B2 (pt) |
| EP (1) | EP2379219B1 (pt) |
| KR (1) | KR101668890B1 (pt) |
| CN (1) | CN102281943B (pt) |
| BR (1) | BRPI1006795B1 (pt) |
| RU (1) | RU2518962C2 (pt) |
| WO (1) | WO2010081684A1 (pt) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1006804B1 (pt) | 2009-01-16 | 2019-10-22 | Basell Polyolefine Gmbh | Método para reduzir a produção de um reator tubular de alta pressão e processo parapreparação de homopolímeros ou copolímeros de etileno |
| US8466240B2 (en) * | 2011-10-04 | 2013-06-18 | Exxonmobil Chemical Patents Inc. | Methods of improving crosslinkability of polyethylene polymer comprising polar comonomer and polymer compositions |
| CN104125939B (zh) * | 2012-01-09 | 2016-06-29 | 纳幕尔杜邦公司 | 反应器钝化方法 |
| KR101408666B1 (ko) * | 2012-06-15 | 2014-06-17 | 주식회사 헵스켐 | 중합체 제조 장치 |
| KR101351341B1 (ko) * | 2012-06-15 | 2014-01-23 | 주식회사 헵스켐 | 블록 중합체 제조 장치 |
| EP2746305A1 (en) | 2012-12-20 | 2014-06-25 | Basell Polyolefine GmbH | Process for copolymerizing ethylene and esters of vinyl alcohol |
| CN103333278B (zh) * | 2013-01-30 | 2016-02-24 | 衢州市鼎盛化工科技有限公司 | 一种制备含氟聚合物和含氟共聚物的装置及其工艺 |
| EP3077423B1 (en) | 2013-12-04 | 2017-10-04 | Basell Polyolefine GmbH | Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers |
| WO2015082568A1 (en) * | 2013-12-04 | 2015-06-11 | Basell Polyolefine Gmbh | Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers with improved level control |
| US9637569B2 (en) * | 2013-12-19 | 2017-05-02 | Basell Polyolefine Gmbh | Vessel for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers with integrated bursting discs |
| CN105585647A (zh) * | 2014-10-20 | 2016-05-18 | 中国石油化工股份有限公司 | 一种车饰无纺布背胶用聚乙烯专用料的制备方法 |
| US9908950B2 (en) | 2015-02-23 | 2018-03-06 | Basell Polyolefine Gmbh | High-pressure polymerization process of ethylenically unsaturated monomers |
| CN104817654A (zh) * | 2015-04-16 | 2015-08-05 | 浙江大学 | 一种生产低密度聚乙烯的方法及装置 |
| EP3307793B1 (en) | 2015-06-15 | 2018-10-24 | Basell Polyolefine GmbH | Polymerization plant having parallel cooling channels in a recycle connection |
| EP3121199B1 (en) * | 2015-07-23 | 2017-04-26 | Basell Polyolefine GmbH | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor |
| CN105131155B (zh) * | 2015-08-17 | 2017-11-14 | 神华集团有限责任公司 | 聚乙烯的制备方法、引发剂注入系统及聚乙烯反应系统 |
| WO2017039877A1 (en) * | 2015-08-31 | 2017-03-09 | Exxonmobil Chemical Patents Inc. | Modifier control in high pressure polyethylene production |
| CN108348887B (zh) * | 2015-09-29 | 2024-01-23 | 埃克森美孚化学专利公司 | 反应器系统的快速泄压 |
| KR101943286B1 (ko) | 2015-11-18 | 2019-01-28 | 바젤 폴리올레핀 게엠베하 | 부분 정지 공정을 가진 중합 프로세스 |
| US10835882B2 (en) * | 2016-02-26 | 2020-11-17 | Exxonmobil Chemical Patents Inc. | Apparatus and process for high pressure polymerization of ethylene |
| WO2017146823A1 (en) * | 2016-02-26 | 2017-08-31 | Exxonmobil Chemical Patents Inc. | Apparatus and process for high pressure polymerization of ethylene |
| KR101981444B1 (ko) | 2016-05-10 | 2019-05-22 | 바젤 폴리올레핀 게엠베하 | 보호 엔클로저 내에 설치된 중합 반응기에서 수행되는 에틸렌계 불포화 단량체의 고압 중합 방법 |
| KR102159608B1 (ko) * | 2016-12-22 | 2020-09-25 | 주식회사 엘지화학 | 변성 개시제 제조방법 및 제조장치 |
| WO2019034718A1 (en) * | 2017-08-17 | 2019-02-21 | Basell Polyolefine Gmbh | PROCESS FOR THE PREPARATION OF HOMOPOLYMERS OR ETHYLENE COPOLYMERS |
| EP3505541B1 (en) * | 2018-01-02 | 2019-11-27 | Basell Polyolefine GmbH | Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown |
| KR102473546B1 (ko) * | 2019-12-03 | 2022-12-01 | 바젤 폴리올레핀 게엠베하 | 에틸렌계 불포화 단량체의 고압 중합 공정에 의해 얻은 반응 혼합물의 냉각 |
| EP4374955B1 (en) | 2022-11-22 | 2025-01-15 | SABIC Global Technologies B.V. | Mixing device for polyethylene reactor system |
| CN115722175A (zh) * | 2022-12-08 | 2023-03-03 | 山东京博中聚新材料有限公司 | 一种引发剂装置 |
| EP4389273A1 (en) | 2022-12-20 | 2024-06-26 | ExxonMobil Chemical Patents Inc. | A tubular reactor comprising a thermocouple device for measuring a temperature within the tubular reactor |
| EP4389775A1 (en) * | 2022-12-20 | 2024-06-26 | ExxonMobil Chemical Patents Inc. | Initiator injection line for high pressure polymerization |
| CN118791650A (zh) * | 2023-04-12 | 2024-10-18 | 中国石油化工股份有限公司 | 引发剂预混合方法 |
| CN118788289B (zh) * | 2023-04-12 | 2025-11-25 | 中国石油化工股份有限公司 | 聚合反应装置和聚合反应方法 |
| CN118063651B (zh) * | 2024-01-15 | 2024-09-20 | 浙江大学 | 一种高压釜式聚合工艺 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| BE607527A (pt) * | 1960-08-29 | 1900-01-01 | ||
| US3405115A (en) | 1964-02-26 | 1968-10-08 | Koppers Co Inc | Liquid catalyst injection |
| US4135044A (en) | 1977-08-08 | 1979-01-16 | Exxon Research & Engineering Co. | Process for achieving high conversions in the production of polyethylene |
| GB1569518A (en) * | 1978-02-17 | 1980-06-18 | Sumitomo Chemical Co | Process for producing ethylene polymers |
| DE3308804A1 (de) | 1983-03-12 | 1984-09-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem zweizonen-rohrreaktor |
| DE3615563A1 (de) | 1986-05-09 | 1987-11-12 | Basf Ag | Verfahren zur herstellung von copolymerisaten des ethylens mit vinylestern in einem roehrenreaktor bei druecken oberhalb 500 bar |
| US5187245A (en) | 1989-11-13 | 1993-02-16 | Tosoh Corporation | Method of addition of polymerization initiator |
| US6039809A (en) * | 1998-01-27 | 2000-03-21 | Mitsubishi Materials Silicon Corporation | Method and apparatus for feeding a gas for epitaxial growth |
| DE19829399A1 (de) | 1998-07-01 | 2000-02-03 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte |
| DE19926223A1 (de) * | 1999-06-10 | 2000-12-14 | Elenac Gmbh | Verfahren zur Herstellung von Ethylenhomo- und -copolymeren durch intensives Vermischen einer reaktiven Reaktionskomponente mit einem strömenden Fließmedium |
| AU6801500A (en) | 1999-08-26 | 2001-03-19 | Henkel Corporation | Process for preparing polyurethane polymers |
| DE10026581A1 (de) | 2000-05-30 | 2001-12-06 | Basell Polyolefine Gmbh | Verfahren zur Hochdruckpolymerisation von Ethylen in Gegenwart von überkritischm Wasser |
| US6887955B2 (en) * | 2001-08-20 | 2005-05-03 | Basell Polyolefine Gmbh | Method for high pressure polymerization of ethylene |
| US6673878B2 (en) | 2001-12-19 | 2004-01-06 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| JP2003327606A (ja) * | 2002-05-16 | 2003-11-19 | Mitsubishi Rayon Co Ltd | 液状原料混合装置、液状原料混合方法、および合成樹脂板の製造方法 |
| JP2006519900A (ja) | 2003-03-06 | 2006-08-31 | バーゼル・ポリオレフィン・ゲーエムベーハー | 高圧反応器における連続的エチレン重合プロセスの制御 |
| DE602004004222T2 (de) | 2003-08-11 | 2007-11-15 | Exxonmobil Chemical Patents Inc., Baytown | Polymere, bestehend aus Ethylen und gegebenenfalls copolimerisierbaren Estern,Filme aus diesen Polymeren und diese Filme verwendendes Strechfolienhaubenverpackungsverfahren |
| DK1711256T3 (da) | 2004-01-06 | 2010-05-03 | Saudi Basic Ind Corp | Rørformet polymerisationsreaktor til fremstilling af polyethylen |
| EP1563901A1 (en) * | 2004-02-13 | 2005-08-17 | Total Petrochemicals Research Feluy | Method and device for optimising catalyst supply to a polymerization reactor. |
| KR100630887B1 (ko) | 2004-11-19 | 2006-10-02 | 삼성토탈 주식회사 | 다양한 물성의 제품을 높은 생산성으로 제조하기 위한에틸렌 중합방법 및 이에 이용되는 관형 반응기 |
| CN1927446A (zh) * | 2005-09-10 | 2007-03-14 | 左德兴 | 管式连续化反应装置 |
| ES2367591T3 (es) | 2006-03-24 | 2011-11-04 | Saudi Basic Industries Corporation | Composición de recubrimiento por extrusión. |
| BRPI1006804B1 (pt) | 2009-01-16 | 2019-10-22 | Basell Polyolefine Gmbh | Método para reduzir a produção de um reator tubular de alta pressão e processo parapreparação de homopolímeros ou copolímeros de etileno |
-
2010
- 2010-01-14 RU RU2011134277/05A patent/RU2518962C2/ru active
- 2010-01-14 CN CN201080004600.5A patent/CN102281943B/zh active Active
- 2010-01-14 BR BRPI1006795 patent/BRPI1006795B1/pt active IP Right Grant
- 2010-01-14 US US13/144,492 patent/US8217124B2/en active Active
- 2010-01-14 WO PCT/EP2010/000141 patent/WO2010081684A1/en not_active Ceased
- 2010-01-14 KR KR1020117016401A patent/KR101668890B1/ko active Active
- 2010-01-14 EP EP10701454.0A patent/EP2379219B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20110301307A1 (en) | 2011-12-08 |
| RU2011134277A (ru) | 2013-02-27 |
| BRPI1006795B1 (pt) | 2019-12-03 |
| KR20110114575A (ko) | 2011-10-19 |
| KR101668890B1 (ko) | 2016-10-24 |
| CN102281943B (zh) | 2016-01-20 |
| CN102281943A (zh) | 2011-12-14 |
| WO2010081684A1 (en) | 2010-07-22 |
| EP2379219B1 (en) | 2020-02-19 |
| EP2379219A1 (en) | 2011-10-26 |
| RU2518962C2 (ru) | 2014-06-10 |
| US8217124B2 (en) | 2012-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
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