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
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 (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102282180B (zh) | 2009-01-16 | 2013-11-20 | 巴塞尔聚烯烃股份有限公司 | 在减少输出量的管式反应器中的乙烯聚合方法 |
| 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 |
| JP6224622B2 (ja) * | 2012-01-09 | 2017-11-01 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 反応器パッシベーションのための方法 |
| 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 |
| RU2636520C1 (ru) * | 2013-12-04 | 2017-11-23 | Базелл Полиолефин Гмбх | Способ разделения компонентов реакционной смеси, полученной в результате полимеризации под высоким давлением этиленненасыщенных мономеров |
| CN105764932B (zh) * | 2013-12-04 | 2018-04-20 | 巴塞尔聚烯烃股份有限公司 | 通过采用改进的液位控制对烯键式不饱和单体高压聚合得到的反应混合物的组分进行分离的工艺 |
| RU2674968C1 (ru) * | 2013-12-19 | 2018-12-13 | Базелл Полиолефин Гмбх | Сепаратор с встроенными разрывными мембранами для разделения компонентов реакционной смеси, полученной в результате полимеризации под высоким давлением этиленненасыщенных мономеров |
| 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 |
| CN107223137B (zh) * | 2015-02-23 | 2018-09-18 | 巴塞尔聚烯烃股份有限公司 | 烯属不饱和单体的高压聚合方法 |
| 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 |
| KR101884587B1 (ko) | 2015-06-15 | 2018-08-01 | 바젤 폴리올레핀 게엠베하 | 리사이클 커넥션 내에 평행한 냉각 채널을 구비하는 중합 플랜트 |
| 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***及聚乙烯反应*** |
| KR101995680B1 (ko) * | 2015-08-31 | 2019-07-02 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 고압 폴리에틸렌 제조에 있어서의 개질제 조절 |
| EP3377537B2 (en) | 2015-11-18 | 2022-02-16 | Basell Polyolefine GmbH | Polymerization process with a partial shutdown phase |
| CN108602043B (zh) * | 2016-02-26 | 2021-05-14 | 埃克森美孚化学专利公司 | 用于乙烯高压聚合的设备和方法 |
| US10835882B2 (en) * | 2016-02-26 | 2020-11-17 | Exxonmobil Chemical Patents Inc. | Apparatus and process for high pressure polymerization of ethylene |
| CN109071689B (zh) * | 2016-05-10 | 2020-01-14 | 巴塞尔聚烯烃股份有限公司 | 在安装于保护外壳内的聚合反应器中进行的烯键式不饱和单体的高压聚合方法 |
| KR102159608B1 (ko) * | 2016-12-22 | 2020-09-25 | 주식회사 엘지화학 | 변성 개시제 제조방법 및 제조장치 |
| RU2733850C1 (ru) * | 2017-08-17 | 2020-10-07 | Базелл Полиолефин Гмбх | Способ получения гомополимеров или сополимеров этилена |
| EP3505541B1 (en) * | 2018-01-02 | 2019-11-27 | Basell Polyolefine GmbH | Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown |
| EP4374955A1 (en) | 2022-11-22 | 2024-05-29 | SABIC Global Technologies B.V. | Mixing device for polyethylene reactor system |
| 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 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2003018646A1 (de) * | 2001-08-20 | 2003-03-06 | Basell Polyolefine Gmbh | Verfahren zur hochdruckpolymerisation von ethylen |
| 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 |
| WO2004078800A1 (en) | 2003-03-06 | 2004-09-16 | Basell Polyolefine Gmbh | Regulation of the continuous ethylene polymerization process in a high-pressure reactor |
| EP1589044A3 (en) * | 2003-08-11 | 2006-02-15 | ExxonMobil Chemical Patents Inc. | Polymers of ethylene and, optionally, copolymerizable esters, films using such polymers and stretch hood packaging processes using such films |
| ATE458548T1 (de) | 2004-01-06 | 2010-03-15 | Saudi Basic Ind Corp | Polymerisations-rohrreaktor für die herstellung von 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 |
| US20090234082A1 (en) | 2006-03-24 | 2009-09-17 | Marcellinus Guilliame Marie Neilen | Extrusion Coating Composition |
| CN102282180B (zh) | 2009-01-16 | 2013-11-20 | 巴塞尔聚烯烃股份有限公司 | 在减少输出量的管式反应器中的乙烯聚合方法 |
-
2010
- 2010-01-14 CN CN201080004600.5A patent/CN102281943B/zh active Active
- 2010-01-14 RU RU2011134277/05A patent/RU2518962C2/ru active
- 2010-01-14 EP EP10701454.0A patent/EP2379219B1/en active Active
- 2010-01-14 KR KR1020117016401A patent/KR101668890B1/ko active IP Right Grant
- 2010-01-14 US US13/144,492 patent/US8217124B2/en active Active
- 2010-01-14 BR BRPI1006795 patent/BRPI1006795B1/pt active IP Right Grant
- 2010-01-14 WO PCT/EP2010/000141 patent/WO2010081684A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20110301307A1 (en) | 2011-12-08 |
| CN102281943A (zh) | 2011-12-14 |
| WO2010081684A1 (en) | 2010-07-22 |
| EP2379219A1 (en) | 2011-10-26 |
| KR20110114575A (ko) | 2011-10-19 |
| BRPI1006795B1 (pt) | 2019-12-03 |
| KR101668890B1 (ko) | 2016-10-24 |
| US8217124B2 (en) | 2012-07-10 |
| RU2518962C2 (ru) | 2014-06-10 |
| CN102281943B (zh) | 2016-01-20 |
| RU2011134277A (ru) | 2013-02-27 |
| EP2379219B1 (en) | 2020-02-19 |
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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] | ||
| 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 14/01/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/01/2010, OBSERVADAS AS CONDICOES LEGAIS |