BRPI0509840A - método para estimativa em linha de divisão de reator para poliolefinas multimodais - Google Patents
método para estimativa em linha de divisão de reator para poliolefinas multimodaisInfo
- Publication number
- BRPI0509840A BRPI0509840A BRPI0509840-8A BRPI0509840A BRPI0509840A BR PI0509840 A BRPI0509840 A BR PI0509840A BR PI0509840 A BRPI0509840 A BR PI0509840A BR PI0509840 A BRPI0509840 A BR PI0509840A
- Authority
- BR
- Brazil
- Prior art keywords
- reactor
- estimation method
- division line
- line estimation
- split
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229920000098 polyolefin Polymers 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000001186 cumulative effect Effects 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
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
- C08F2/00—Processes of polymerisation
-
- 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
-
- 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
-
- 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
- B01J2219/00243—Mathematical modelling
-
- 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
-
- 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
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
-
- 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
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
MéTODO PARA ESTIMATIVA EM LINHA DE DIVISãO DE REATOR PARA POLIOLEFINAS MULTIMODAIS. A presente invenção refere-se a técnicas para estimar e controlar, periodicamente, a divisão do reator de polimerizações de alfa-olefina, usando múltiplos catalisadores, que incorporam, seletivamente monómeros e outros reagentes em composições poliméricas. O método proporciona a rápida determinação de divisão instantânea e divisão cumulativa de reator em reatores de polimerização, por uso de relação linear inventiva entre a incorporação e a divisão do reator.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/823,189 US6988022B2 (en) | 2004-04-13 | 2004-04-13 | Method for online estimation of reactor split for multimodal polyolefins |
| PCT/US2005/007498 WO2005103090A1 (en) | 2004-04-13 | 2005-03-08 | Method for online estimation of reactor split for multimodal polyolefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0509840A true BRPI0509840A (pt) | 2007-10-16 |
| BRPI0509840B1 BRPI0509840B1 (pt) | 2016-03-15 |
Family
ID=35061636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0509840A BRPI0509840B1 (pt) | 2004-04-13 | 2005-03-08 | método para calcular a divisão do reator instantânea de uma reação de polimerização, método de controlar divisão de reator em uma reação de polimerização multimodal e método de produzir uma composição polimérica por controle da divisão do reator de uma polimerização multimodal |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6988022B2 (pt) |
| EP (1) | EP1735351B1 (pt) |
| JP (1) | JP2007532752A (pt) |
| KR (1) | KR20070015401A (pt) |
| CN (2) | CN101265305A (pt) |
| AT (1) | ATE471948T1 (pt) |
| AU (1) | AU2005235984A1 (pt) |
| BR (1) | BRPI0509840B1 (pt) |
| CA (1) | CA2562574A1 (pt) |
| DE (1) | DE602005021960D1 (pt) |
| ES (1) | ES2347802T3 (pt) |
| MX (1) | MXPA06011927A (pt) |
| MY (1) | MY134426A (pt) |
| RU (1) | RU2345091C2 (pt) |
| TW (1) | TW200604211A (pt) |
| WO (1) | WO2005103090A1 (pt) |
| ZA (1) | ZA200607645B (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101564817B1 (ko) * | 2010-10-08 | 2015-10-30 | 란세스 도이치란트 게엠베하 | 활성 모니터링 및 중합 공정 제어 방법 |
| SG11201501904PA (en) | 2012-09-28 | 2015-05-28 | Ineos Europe Ag | Method for production of polymer |
| US9550847B2 (en) | 2012-09-28 | 2017-01-24 | Ineos Europe Ag | Method for production of polymer |
| CN104268434B (zh) * | 2014-10-17 | 2018-10-26 | 华东理工大学 | 一种聚烯烃微观结构的预测方法 |
| EP3209722B1 (en) | 2014-10-21 | 2025-07-16 | Nova Chemicals (International) S.A. | Ethylene interpolymer product with dilution index |
| CA2868640C (en) | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
| EP3472211B1 (en) * | 2016-06-17 | 2020-04-15 | SABIC Global Technologies B.V. | Method of controlling and system for manufacturing multimodal high density polyethylene |
| EP3491471A4 (en) * | 2016-08-31 | 2020-01-15 | Advanced Polymer Monitoring Technologies Inc. | DEVICE AND METHOD FOR ACTIVE CONTROL OF A MULTI-STAGE POLYMER PRODUCTION |
| US11299563B2 (en) | 2016-10-28 | 2022-04-12 | Univation Technologies, Llc | Controlling reactor split and a product parameter |
| US10329412B2 (en) | 2017-02-16 | 2019-06-25 | Nova Chemicals (International) S.A. | Caps and closures |
| CA3101451A1 (en) * | 2018-03-28 | 2019-10-03 | Univation Technologies, Llc | Controlling a polymerization reaction |
| US10882987B2 (en) | 2019-01-09 | 2021-01-05 | Nova Chemicals (International) S.A. | Ethylene interpolymer products having intermediate branching |
| CN115160468B (zh) * | 2022-08-11 | 2023-08-25 | 浙江京博聚烯烃新材料有限公司 | 一种用于制备共聚组成可控的聚烯烃材料的聚合方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177138A (en) | 1960-05-02 | 1965-04-06 | Phillips Petroleum Co | Process control by gas chromatography |
| US3356667A (en) | 1963-10-22 | 1967-12-05 | Phillips Petroleum Co | Process control |
| US3636326A (en) * | 1970-07-24 | 1972-01-18 | Phillips Petroleum Co | Control system for polymerization reactors |
| US3974064A (en) | 1974-10-02 | 1976-08-10 | Universal Oil Products Company | Control of hydrogen/hydrocarbon mole ratio and the control system therefor |
| US3972804A (en) | 1974-10-02 | 1976-08-03 | Universal Oil Products Company | Control of hydrogen/hydrocarbon mole ratio in hydrogen-consuming process |
| JPS55142008A (en) | 1979-04-23 | 1980-11-06 | Mitsui Petrochem Ind Ltd | Preparation of polyolefin |
| JP2799035B2 (ja) | 1990-03-16 | 1998-09-17 | 富士通株式会社 | 半導体装置の製造方法 |
| NO924031L (no) * | 1992-03-20 | 1993-09-21 | Rohm & Haas | Fremgangsmaate til styring av molekylvektfordelingen i polymerer |
| US6042790A (en) | 1993-02-08 | 2000-03-28 | Phillips Petroleum Company | Apparatus for maintaining unreacted monomer concentration in a polymerization reactor |
| US5627242A (en) | 1996-03-28 | 1997-05-06 | Union Carbide Chemicals & Plastics Technology Corporation | Process for controlling gas phase fluidized bed polymerization reactor |
| US5844054A (en) | 1997-03-21 | 1998-12-01 | Samples; Paul Kevin | Process control in the presence of chromium based catalysts |
| WO2001019873A1 (en) * | 1999-09-16 | 2001-03-22 | Texas Petrochemicals Lp | Process for preparing polyolefin products |
| US6399722B1 (en) | 1999-12-01 | 2002-06-04 | Univation Technologies, Llc | Solution feed of multiple catalysts |
| BR9906022A (pt) | 1999-12-30 | 2001-09-25 | Opp Petroquimica S A | Processo para a produção controlada de polietileno e seus copolìmeros |
| CA2460316A1 (en) * | 2001-09-11 | 2003-03-20 | Exxonmobil Chemical Patents Inc. | Method for preparing polyolefins |
-
2004
- 2004-04-13 US US10/823,189 patent/US6988022B2/en not_active Expired - Lifetime
-
2005
- 2005-03-08 WO PCT/US2005/007498 patent/WO2005103090A1/en not_active Ceased
- 2005-03-08 KR KR1020067021153A patent/KR20070015401A/ko not_active Withdrawn
- 2005-03-08 EP EP05724931A patent/EP1735351B1/en not_active Not-in-force
- 2005-03-08 RU RU2006139820/04A patent/RU2345091C2/ru not_active IP Right Cessation
- 2005-03-08 JP JP2007508344A patent/JP2007532752A/ja active Pending
- 2005-03-08 BR BRPI0509840A patent/BRPI0509840B1/pt not_active IP Right Cessation
- 2005-03-08 DE DE602005021960T patent/DE602005021960D1/de not_active Expired - Lifetime
- 2005-03-08 MX MXPA06011927A patent/MXPA06011927A/es active IP Right Grant
- 2005-03-08 CA CA002562574A patent/CA2562574A1/en not_active Abandoned
- 2005-03-08 AU AU2005235984A patent/AU2005235984A1/en not_active Abandoned
- 2005-03-08 CN CNA2008100949586A patent/CN101265305A/zh active Pending
- 2005-03-08 AT AT05724931T patent/ATE471948T1/de not_active IP Right Cessation
- 2005-03-08 CN CNB200580011203XA patent/CN100488987C/zh not_active Expired - Lifetime
- 2005-03-08 ES ES05724931T patent/ES2347802T3/es active Active
- 2005-03-28 TW TW094109608A patent/TW200604211A/zh unknown
- 2005-04-11 MY MYPI20051606A patent/MY134426A/en unknown
-
2006
- 2006-09-12 ZA ZA200607645A patent/ZA200607645B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005103090A1 (en) | 2005-11-03 |
| CA2562574A1 (en) | 2005-11-03 |
| CN100488987C (zh) | 2009-05-20 |
| EP1735351A1 (en) | 2006-12-27 |
| BRPI0509840B1 (pt) | 2016-03-15 |
| JP2007532752A (ja) | 2007-11-15 |
| EP1735351B1 (en) | 2010-06-23 |
| AU2005235984A1 (en) | 2005-11-03 |
| ATE471948T1 (de) | 2010-07-15 |
| ES2347802T3 (es) | 2010-11-04 |
| RU2345091C2 (ru) | 2009-01-27 |
| KR20070015401A (ko) | 2007-02-02 |
| EP1735351A4 (en) | 2009-11-04 |
| DE602005021960D1 (de) | 2010-08-05 |
| MY134426A (en) | 2007-12-31 |
| RU2006139820A (ru) | 2008-05-20 |
| CN1942485A (zh) | 2007-04-04 |
| TW200604211A (en) | 2006-02-01 |
| US20050228543A1 (en) | 2005-10-13 |
| US6988022B2 (en) | 2006-01-17 |
| ZA200607645B (en) | 2008-06-25 |
| CN101265305A (zh) | 2008-09-17 |
| MXPA06011927A (es) | 2007-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/03/2016, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2661 DE 04-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |