BRPI0816967A2 - Processo multiestágios para polimerização de olefinas - Google Patents
Processo multiestágios para polimerização de olefinasInfo
- Publication number
- BRPI0816967A2 BRPI0816967A2 BRPI0816967A BRPI0816967A2 BR PI0816967 A2 BRPI0816967 A2 BR PI0816967A2 BR PI0816967 A BRPI0816967 A BR PI0816967A BR PI0816967 A2 BRPI0816967 A2 BR PI0816967A2
- Authority
- BR
- Brazil
- Prior art keywords
- reactor
- downstream
- polyolefin particles
- separation chamber
- upstream
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 3
- 229920000098 polyolefin Polymers 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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
- B01J8/1809—Controlling processes
-
- 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
- B01J19/2435—Loop-type reactors
-
- 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
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/0061—Controlling the level
-
- 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
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07116771 | 2007-09-19 | ||
| US99503707P | 2007-09-24 | 2007-09-24 | |
| PCT/EP2008/061234 WO2009037080A1 (en) | 2007-09-19 | 2008-08-27 | Multistage process for the polymerization of olefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0816967A2 true BRPI0816967A2 (pt) | 2015-03-24 |
| BRPI0816967B1 BRPI0816967B1 (pt) | 2019-01-22 |
Family
ID=39937573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0816967A BRPI0816967B1 (pt) | 2007-09-19 | 2008-08-27 | processo multiestágios para polimerização de olefinas e aparelho de polimerização |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8097686B2 (pt) |
| EP (1) | EP2190889B1 (pt) |
| JP (1) | JP2010539307A (pt) |
| KR (1) | KR101455968B1 (pt) |
| CN (1) | CN101827869B (pt) |
| AT (1) | ATE549080T1 (pt) |
| BR (1) | BRPI0816967B1 (pt) |
| ES (1) | ES2383628T3 (pt) |
| RU (1) | RU2475501C2 (pt) |
| WO (1) | WO2009037080A1 (pt) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942051B (zh) * | 2009-07-09 | 2012-11-21 | 中国石油化工股份有限公司 | 一种液相丙烯本体聚合反应连续聚合工艺 |
| CN102020733B (zh) * | 2009-09-10 | 2012-04-18 | 中国石油化工股份有限公司 | 一种多相共聚聚丙烯生产工艺 |
| EP2516485B1 (en) * | 2009-12-22 | 2015-02-25 | Basell Polyolefine GmbH | Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal |
| US20130014709A1 (en) * | 2011-07-13 | 2013-01-17 | Conocophillips Company | Indirect steam generation system and process |
| CN104169310B (zh) * | 2012-03-16 | 2016-11-09 | 英尼奥斯欧洲股份公司 | 方法 |
| EP2746299A1 (en) | 2012-12-19 | 2014-06-25 | Basell Poliolefine Italia S.r.l. | Multistage process for the polymerization of ethylene |
| EP2803680A1 (en) * | 2013-05-16 | 2014-11-19 | Basell Polyolefine GmbH | Multistage process for the polymerization of olefins |
| KR20160077702A (ko) | 2014-12-24 | 2016-07-04 | 한화토탈 주식회사 | 연속 중합 공정에서의 폴리올레핀 이송 방법 |
| EP3135694A1 (en) * | 2015-08-27 | 2017-03-01 | SABIC Global Technologies B.V. | Process for continuous polymerization of olefin monomers in a reactor |
| US9593189B1 (en) * | 2016-04-29 | 2017-03-14 | Chevron Phillips Chemical Company Lp | Pressure control to reduce pump power fluctuations |
| EP4039349A1 (en) * | 2017-04-17 | 2022-08-10 | Chevron Phillips Chemical Company LP | System for processing reactor polymerization effluent |
| JP6902965B2 (ja) | 2017-08-29 | 2021-07-14 | 住友化学株式会社 | ポリオレフィンの製造方法 |
| US11597783B2 (en) * | 2018-05-31 | 2023-03-07 | Sabic Global Technologies B.V. | Process for preparation of multimodal polyolefin |
| US12103988B2 (en) | 2018-12-18 | 2024-10-01 | Basell Polyolefine Gmbh | Gas-phase process for preparing ethylene polymers |
| US20220387954A1 (en) * | 2019-10-31 | 2022-12-08 | Basf Se | Method for operating a descending moving bed reactor with flowable granular material |
| WO2021091725A1 (en) * | 2019-11-07 | 2021-05-14 | Exxonmobil Chemical Patents Inc. | Method for controlling gas phase reactor activity |
| EP3831472A1 (en) * | 2019-12-03 | 2021-06-09 | Basell Polyolefine GmbH | High-pressure polymerization system and high-pressure polymerization process for the polymerization of ethylenically unsaturated monomers |
| US20240294681A1 (en) * | 2021-06-24 | 2024-09-05 | Borealis Ag | Improving catalyst performance in multi-stage polyolefin production |
| JP2024007084A (ja) * | 2022-07-05 | 2024-01-18 | 住友化学株式会社 | ポリオレフィン製造装置及び製造方法 |
| CN115138310A (zh) * | 2022-09-05 | 2022-10-04 | 天华化工机械及自动化研究设计院有限公司 | 一种spgⅱ聚丙烯的制备装置及方法 |
| CN121399174A (zh) | 2023-07-19 | 2026-01-23 | 巴塞尔聚烯烃意大利有限公司 | 用于烯烃聚合的多级工艺 |
| EP4527497A1 (en) | 2023-09-19 | 2025-03-26 | Lummus Novolen Technology GmbH | Energy-efficient polypropylene production by reducing power consumption of heat rejection system |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6045645B2 (ja) | 1980-10-09 | 1985-10-11 | 三井化学株式会社 | オレフイン類の気相重合方法 |
| EP0070096A3 (en) * | 1981-07-14 | 1983-05-11 | Norman Ashley Boyce | Rigid building frame with inflatable member |
| JPS5947209A (ja) * | 1982-09-10 | 1984-03-16 | Mitsui Petrochem Ind Ltd | エチレン共重合体の製法 |
| US4770869A (en) * | 1983-11-07 | 1988-09-13 | Aluminum Company Of America | Steam producing process and products |
| FR2577558B1 (fr) | 1985-02-19 | 1987-03-06 | Bp Chimie Sa | Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse |
| US5688865A (en) | 1991-03-06 | 1997-11-18 | Mobil Oil Corporation | Process and system for preventing pressure tap fouling in tandem polymerization reactors |
| DE69230919T2 (de) * | 1991-03-06 | 2000-08-17 | Mobil Oil Corp., Fairfax | Verfahren zur Herstellung von bimodalen Polyethylen in Serien-Reaktoren |
| US5314579A (en) * | 1992-01-13 | 1994-05-24 | Quantum Chemical Corporation | Process for removing hydrocarbons from polymer slurries |
| IT1274016B (it) * | 1994-02-21 | 1997-07-14 | Spherilene Srl | Processo per la polimerizzazione in fase gas delle a-olefine |
| FI96216C (fi) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| IT1275573B (it) * | 1995-07-20 | 1997-08-07 | Spherilene Spa | Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine |
| CN1242020A (zh) * | 1996-12-31 | 2000-01-19 | 埃克森化学专利公司 | 制备聚烯烃的多级方法 |
| FI111846B (fi) * | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi |
| TW475934B (en) * | 1998-06-27 | 2002-02-11 | Basell Technology Co Bv | Process for the production of Α-olefin polymer |
| CN1137142C (zh) | 1998-07-08 | 2004-02-04 | 蒙特尔技术有限公司 | 气相聚合的方法和设备 |
| WO2001029459A1 (en) * | 1999-10-18 | 2001-04-26 | General Valve, Inc. | An apparatus and method for verifying the material properties of a plug valve sealing element |
| EP1415999B1 (en) * | 2002-10-30 | 2007-12-05 | Borealis Technology Oy | Process and apparatus for producing olefin polymers |
| EP1855791A1 (en) * | 2005-01-26 | 2007-11-21 | Ineos Europe Limited | Apparatus and process for the withdrawal of polymer from a gas-phase polymerization reactor |
| WO2008058839A2 (en) * | 2006-11-15 | 2008-05-22 | Basell Poliolefine Italia S.R.L. | Multistage process for the polymerization of olefins |
-
2008
- 2008-08-27 US US12/733,773 patent/US8097686B2/en active Active
- 2008-08-27 KR KR1020107005990A patent/KR101455968B1/ko active Active
- 2008-08-27 WO PCT/EP2008/061234 patent/WO2009037080A1/en not_active Ceased
- 2008-08-27 BR BRPI0816967A patent/BRPI0816967B1/pt active IP Right Grant
- 2008-08-27 AT AT08787527T patent/ATE549080T1/de active
- 2008-08-27 CN CN2008801079954A patent/CN101827869B/zh active Active
- 2008-08-27 EP EP08787527A patent/EP2190889B1/en active Active
- 2008-08-27 ES ES08787527T patent/ES2383628T3/es active Active
- 2008-08-27 RU RU2010115333/04A patent/RU2475501C2/ru active
- 2008-08-27 JP JP2010525294A patent/JP2010539307A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RU2010115333A (ru) | 2011-10-27 |
| US8097686B2 (en) | 2012-01-17 |
| KR20100071997A (ko) | 2010-06-29 |
| WO2009037080A1 (en) | 2009-03-26 |
| US20100305283A1 (en) | 2010-12-02 |
| ATE549080T1 (de) | 2012-03-15 |
| EP2190889B1 (en) | 2012-03-14 |
| CN101827869B (zh) | 2013-03-27 |
| EP2190889A1 (en) | 2010-06-02 |
| JP2010539307A (ja) | 2010-12-16 |
| ES2383628T3 (es) | 2012-06-22 |
| BRPI0816967B1 (pt) | 2019-01-22 |
| CN101827869A (zh) | 2010-09-08 |
| KR101455968B1 (ko) | 2014-10-31 |
| RU2475501C2 (ru) | 2013-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/01/2019, OBSERVADAS AS CONDICOES LEGAIS. |