BRPI0508727A - método e aparelho para a produção de polìmeros - Google Patents
método e aparelho para a produção de polìmerosInfo
- Publication number
- BRPI0508727A BRPI0508727A BRPI0508727-9A BRPI0508727A BRPI0508727A BR PI0508727 A BRPI0508727 A BR PI0508727A BR PI0508727 A BRPI0508727 A BR PI0508727A BR PI0508727 A BRPI0508727 A BR PI0508727A
- Authority
- BR
- Brazil
- Prior art keywords
- reactor
- distribution plate
- fluidized bed
- distribution
- polymers
- Prior art date
Links
Classifications
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00247—Fouling of the reactor or the process equipment
Abstract
MéTODO E APARELHO PARA A PRODUçãO DE POLìMEROS. A presente invenção refere-se a um método e aparelho para a produção de polímeros em um reator de polimerização de fase gasosa, o qual possui um corpo de reator alongado, e um eixo geométrico central disposto em um sentido essencialmente vertical. O reator compreende uma parte superior e uma parte inferior, as quais são separadas por uma chapa de distribuição, que promove a distribuição no leito fluidizado de monómeros que fluem da parte inferior para a parte superior. De acordo com a presente invenção, pelo menos uma parte da corrente de gás alimentada para a parte inferior do reator é conduzida ao longo do interior das paredes de reator pela chapa de distribuição a fim de impedir a formação de zonas de estagnação no leito fluidizado nas paredes de reator nas proximidades da chapa de distribuição.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04396018A EP1577003A1 (en) | 2004-03-15 | 2004-03-15 | Method and apparatus for producing polymers |
PCT/FI2005/000153 WO2005087361A1 (en) | 2004-03-15 | 2005-03-15 | Method and apparatus for producing polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0508727A true BRPI0508727A (pt) | 2007-08-14 |
Family
ID=34833818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0508727-9A BRPI0508727A (pt) | 2004-03-15 | 2005-03-15 | método e aparelho para a produção de polìmeros |
Country Status (10)
Country | Link |
---|---|
US (1) | US7794670B2 (pt) |
EP (2) | EP1577003A1 (pt) |
KR (1) | KR101183319B1 (pt) |
CN (1) | CN1933902B (pt) |
AT (1) | ATE536933T1 (pt) |
BR (1) | BRPI0508727A (pt) |
EA (1) | EA011265B1 (pt) |
ES (1) | ES2379156T3 (pt) |
WO (1) | WO2005087361A1 (pt) |
ZA (1) | ZA200607157B (pt) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7955565B2 (en) * | 2005-05-17 | 2011-06-07 | Sumitomo Chemical Company, Limited | Gas-phase fluidized-bed reactor, multivessel polymerization reactor and process for producing olefin polymer |
AU2006334754B2 (en) * | 2005-12-23 | 2011-06-16 | Posco | Distributor bottom |
AT503349B1 (de) * | 2005-12-23 | 2008-09-15 | Siemens Vai Metals Tech Gmbh | Verteilerboden |
JP5308794B2 (ja) | 2007-12-11 | 2013-10-09 | 住友化学株式会社 | 噴流層装置を用いたポリオレフィン製造方法 |
JP5249730B2 (ja) * | 2007-12-11 | 2013-07-31 | 住友化学株式会社 | オレフィン重合反応装置及びポリオレフィン製造方法 |
JP5308797B2 (ja) | 2007-12-11 | 2013-10-09 | 住友化学株式会社 | オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法 |
JP5308795B2 (ja) * | 2007-12-11 | 2013-10-09 | 住友化学株式会社 | ポリオレフィン製造方法、並びに、噴流層装置を備えたポリオレフィン製造システム |
EP2082797A1 (en) | 2007-12-24 | 2009-07-29 | Borealis Technology OY | Reactor system for the catalytic polymerization of olefins comprising shielding means and a process and use thereof |
EP2090356A1 (en) | 2007-12-24 | 2009-08-19 | Borealis Technology OY | Reactor systems and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymeration of olefins |
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EP2182525A1 (en) | 2008-10-31 | 2010-05-05 | Borealis AG | Cable and polymer composition comprising a multimodal ethylene copolymer |
EP2182524A1 (en) | 2008-10-31 | 2010-05-05 | Borealis AG | Cable and Polymer composition comprising a multimodal ethylene copolymer |
ES2370689T3 (es) | 2009-02-25 | 2011-12-21 | Borealis Ag | Polímero multimodal de polipropileno, composición que comprende el mismo y un procedimiento para producir el mismo. |
EP2223944A1 (en) | 2009-02-26 | 2010-09-01 | Borealis AG | Process for producing semicrystalline propylene polymers |
JP5545800B2 (ja) * | 2009-06-08 | 2014-07-09 | 住友化学株式会社 | 噴流−流動層型オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法 |
EP2499168B1 (en) | 2009-11-13 | 2017-05-10 | Borealis AG | Process for recovering a transition metal compound |
EP2322568B1 (en) | 2009-11-13 | 2013-05-15 | Borealis AG | Process for producing an olefin polymerization catalyst |
CN102666601B (zh) | 2009-11-13 | 2014-04-23 | 博瑞立斯有限公司 | 烯烃聚合方法 |
CN102686613B (zh) | 2009-11-13 | 2014-08-13 | 博瑞立斯有限公司 | 用于回收过渡金属化合物的方法 |
AT509388B1 (de) * | 2010-02-12 | 2012-06-15 | Andritz Tech & Asset Man Gmbh | Anströmboden für einen fluidisierungsapparat |
ES2624858T3 (es) | 2010-06-17 | 2017-07-17 | Borealis Ag | Sistema de control para un reactor en fase gaseosa, un reactor en fase gaseosa para la producción catalítica de poliolefinas, un método para producciones catalíticas de poliolefinas y un uso del sistema de control |
EP2452976A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | Heterophasic propylene copolymers with improved stiffness/impact/flowability balance |
EP2452960B1 (en) | 2010-11-12 | 2015-01-07 | Borealis AG | Process for preparing propylene polymers with an ultra high melt flow rate |
EP2452959B1 (en) | 2010-11-12 | 2015-01-21 | Borealis AG | Process for producing propylene random copolymers and their use |
EP2452957A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | Improved process for producing heterophasic propylene copolymers |
SG190835A1 (en) * | 2010-11-29 | 2013-07-31 | Ineos Commercial Services Uk | Polymerisation control process |
ES2605429T3 (es) | 2011-06-15 | 2017-03-14 | Borealis Ag | Mezcla del reactor in situ de un polipropileno nucleado catalizado por Ziegler-Natta y un polipropileno catalizado por metaloceno |
EP2594333B1 (en) | 2011-11-21 | 2014-07-30 | Borealis AG | Method for recovering polymer and apparatus therefor |
EP2617741B1 (en) | 2012-01-18 | 2016-01-13 | Borealis AG | Process for polymerizing olefin polymers in the presence of a catalyst system and a method of controlling the process |
EP2749580B1 (en) | 2012-12-28 | 2016-09-14 | Borealis AG | Process for producing copolymers of propylene |
PL2796500T3 (pl) | 2013-04-22 | 2018-12-31 | Abu Dhabi Polymers Company Limited (Borouge) | Kompozycja kopolimeru przypadkowego propylenu do zastosowań do rur |
ES2569078T3 (es) | 2013-04-22 | 2016-05-06 | Abu Dhabi Polymers Company Limited (Borouge) | Composición de polipropileno multimodal para aplicaciones de tuberías |
EP2796474B1 (en) | 2013-04-22 | 2018-01-10 | Borealis AG | Multistage process for producing polypropylene compositions |
EP2796472B1 (en) | 2013-04-22 | 2017-06-28 | Borealis AG | Two-stage process for producing polypropylene compositions |
TR201808436T4 (tr) | 2013-04-22 | 2018-07-23 | Abu Dhabi Polymers Co Ltd Borouge | Boru uygulamaları için geliştirilmiş darbe dayanımına sahip polipropilen kompozisyonu. |
EP2796498B1 (en) | 2013-04-22 | 2018-09-12 | Abu Dhabi Polymers Company Limited (Borouge) | Multimodal polypropylene composition for pipe applications |
ES2628082T3 (es) | 2013-04-22 | 2017-08-01 | Borealis Ag | Procedimiento con múltiples etapas para producir composiciones de polipropileno resistentes a baja temperatura |
EP2853562A1 (en) | 2013-09-27 | 2015-04-01 | Borealis AG | Two-stage process for producing polypropylene compositions |
EP2860200B1 (en) | 2013-10-10 | 2017-08-02 | Borealis AG | Polyethylene composition for pipe and pipe coating applications |
EP2860203B1 (en) | 2013-10-10 | 2016-12-14 | Borealis AG | Multistage process for producing polyethylene compositions |
EP2883885A1 (en) | 2013-12-13 | 2015-06-17 | Borealis AG | Multistage process for producing polyethylene compositions |
EP2883887A1 (en) | 2013-12-13 | 2015-06-17 | Borealis AG | Multistage process for producing polyethylene compositions |
WO2016020482A1 (en) * | 2014-08-07 | 2016-02-11 | Basell Polyolefine Gmbh | Process for ethylene polymerization with improved ethylene feed system |
TWI661866B (zh) * | 2014-10-14 | 2019-06-11 | 大陸商中國石油化工科技開發有限公司 | 用於流體化床反應器的分離裝置、反應再生設備和製備烯烴的方法以及製備芳烴的方法 |
EP3023450B1 (en) | 2014-11-21 | 2017-07-19 | Borealis AG | Process for producing pellets of soft copolymers |
CN106715067A (zh) | 2014-12-08 | 2017-05-24 | 博里利斯股份公司 | 丙烯共聚物粒料的制备方法 |
CN107207662B (zh) | 2015-02-05 | 2021-04-09 | 博里利斯股份公司 | 用于生产聚乙烯的方法 |
EP3053936A1 (en) | 2015-02-06 | 2016-08-10 | Borealis AG | Process for producing copolymers of ethylene with alpha-olefins |
BR112017016081B1 (pt) | 2015-02-20 | 2022-05-03 | Borealis Ag | Copolímeros heterofásicos de propileno, seu processo para produção e tubo |
CA2891002C (en) * | 2015-05-13 | 2022-09-06 | Veronica Rose Zimmerman | Modeling a bed plate and its use |
ES2707391T3 (es) | 2015-06-23 | 2019-04-03 | Borealis Ag | Procedimiento para la producción de resinas de LLDPE |
EP3238938A1 (en) | 2016-04-29 | 2017-11-01 | Borealis AG | Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers |
EP3243622B1 (en) | 2016-05-13 | 2020-09-09 | Borealis AG | Process for hydraulic conveying of polyolefin pellets |
EP3252085B1 (en) | 2016-05-31 | 2022-11-09 | Borealis AG | Jacket with improved properties |
WO2017207493A1 (en) | 2016-05-31 | 2017-12-07 | Borealis Ag | Polymer composition and a process for production of the polymer composition |
CN109415448B (zh) | 2016-06-22 | 2021-04-13 | 北欧化工公司 | 聚合物组合物以及制备聚合物组合物的方法 |
JP6902337B2 (ja) | 2016-08-03 | 2021-07-14 | 住友化学株式会社 | ヘテロファジックプロピレン重合材料の製造方法 |
US11427670B2 (en) | 2016-11-25 | 2022-08-30 | Borealis Ag | Composition and process |
EP3418330B2 (en) | 2017-06-21 | 2023-07-19 | Borealis AG | Polymer composition and a process for production of the polymer composition |
CN112638958B (zh) | 2018-07-19 | 2023-06-02 | 博里利斯股份公司 | 制备uhmwpe均聚物的方法 |
KR20220016141A (ko) | 2019-06-24 | 2022-02-08 | 보레알리스 아게 | 회수율이 개선된 폴리프로필렌의 제조 공정 |
CN114555656B (zh) | 2019-09-05 | 2024-02-20 | 埃克森美孚化学专利公司 | 具有宽分子量分布和高劲度的聚烯烃和抗冲共聚物的制备方法 |
EP3835327A1 (en) | 2019-12-09 | 2021-06-16 | Borealis AG | System for producing polyolefin and process for recovering polymerization product from gas phase reactor |
WO2021150377A1 (en) | 2020-01-24 | 2021-07-29 | Exxonmobil Chemical Patents Inc. | Methods for producing bimodal polyolefins and impact copolymers |
US20230077569A1 (en) | 2020-02-17 | 2023-03-16 | Exxonmobil Chemical Patents Inc. | Propylene-based polymer compositions having a high molecular weight tail |
CN111330519B (zh) * | 2020-03-17 | 2022-07-01 | 唐山海港德泰新材料技术有限公司 | 一种流体分布器、制备方法及其用途 |
KR20220039181A (ko) * | 2020-09-22 | 2022-03-29 | 주식회사 엘지화학 | 올리고머 제조 장치 |
US11845814B2 (en) | 2022-02-01 | 2023-12-19 | Chevron Phillips Chemical Company Lp | Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor |
WO2024025741A1 (en) | 2022-07-27 | 2024-02-01 | Exxonmobil Chemical Patents Inc. | Polypropylene compositions with enhanced strain hardening and methods of producing same |
KR20240027384A (ko) * | 2022-08-23 | 2024-03-04 | 에스케이이노베이션 주식회사 | 유동층 반응기 및 이를 활용한 리튬 이차 전지의 활성 금속 회수 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1208736B (de) * | 1963-05-31 | 1966-01-13 | Basf Ag | Wirbelreaktor |
IT1150650B (it) * | 1982-03-10 | 1986-12-17 | Montedison Spa | Reattore a letto fluido |
JPS6079540U (ja) * | 1983-11-08 | 1985-06-03 | 三井造船株式会社 | 気相流動層反応器のガス分散板支持装置 |
CN1011861B (zh) * | 1984-08-24 | 1991-03-06 | 联合碳化公司 | 流化床聚合反应器的改进 |
US4933149A (en) * | 1984-08-24 | 1990-06-12 | Union Carbide Chemicals And Plastics Company Inc. | Fluidized bed polymerization reactors |
JP2722969B2 (ja) | 1992-10-26 | 1998-03-09 | 住友化学工業株式会社 | 流動層型反応器のガス分散板 |
FI96867C (fi) * | 1993-12-27 | 1996-09-10 | Borealis Polymers Oy | Leijupetireaktori |
JP3497029B2 (ja) * | 1994-12-28 | 2004-02-16 | 三井化学株式会社 | 気相重合装置用ガス分散板 |
US5837208A (en) * | 1996-06-12 | 1998-11-17 | Uop | Hydroprocessing reactor mixer/distributor |
US6117399A (en) * | 1997-04-23 | 2000-09-12 | Union Carbide Chemicals & Plastics Technology Corporation | Fluidized bed polymerization reactor with multiple fluidization grids |
EP1348720B1 (en) * | 2002-03-29 | 2004-12-29 | Mitsui Chemicals, Inc. | Process for producing olefinic polymer |
WO2004060938A1 (en) * | 2002-12-31 | 2004-07-22 | Exxonmobil Chemical Patents Inc. | Method for transitioning from a catalyst to an incompatible catalyst in a gas-phase reactor |
-
2004
- 2004-03-15 EP EP04396018A patent/EP1577003A1/en not_active Withdrawn
-
2005
- 2005-03-15 CN CN2005800084449A patent/CN1933902B/zh active Active
- 2005-03-15 WO PCT/FI2005/000153 patent/WO2005087361A1/en active Application Filing
- 2005-03-15 KR KR1020067021312A patent/KR101183319B1/ko active IP Right Grant
- 2005-03-15 EP EP05728116A patent/EP1725325B1/en active Active
- 2005-03-15 AT AT05728116T patent/ATE536933T1/de active
- 2005-03-15 BR BRPI0508727-9A patent/BRPI0508727A/pt not_active Application Discontinuation
- 2005-03-15 EA EA200601695A patent/EA011265B1/ru not_active IP Right Cessation
- 2005-03-15 ES ES05728116T patent/ES2379156T3/es active Active
- 2005-03-15 US US10/591,436 patent/US7794670B2/en active Active
-
2006
- 2006-08-28 ZA ZA200607157A patent/ZA200607157B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1933902A (zh) | 2007-03-21 |
CN1933902B (zh) | 2010-09-01 |
KR101183319B1 (ko) | 2012-09-14 |
ZA200607157B (en) | 2007-11-28 |
EA200601695A1 (ru) | 2007-02-27 |
EP1577003A1 (en) | 2005-09-21 |
EP1725325B1 (en) | 2011-12-14 |
US7794670B2 (en) | 2010-09-14 |
WO2005087361A1 (en) | 2005-09-22 |
EA011265B1 (ru) | 2009-02-27 |
ES2379156T3 (es) | 2012-04-23 |
EP1725325A1 (en) | 2006-11-29 |
ATE536933T1 (de) | 2011-12-15 |
KR20060130253A (ko) | 2006-12-18 |
US20070217966A1 (en) | 2007-09-20 |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM OS ARTIGOS 8O E 13 DA LPI |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |