BRPI0607664A2 - produção de polìmeros em um reator cÈnico - Google Patents
produção de polìmeros em um reator cÈnicoInfo
- Publication number
- BRPI0607664A2 BRPI0607664A2 BRPI0607664-5A BRPI0607664A BRPI0607664A2 BR PI0607664 A2 BRPI0607664 A2 BR PI0607664A2 BR PI0607664 A BRPI0607664 A BR PI0607664A BR PI0607664 A2 BRPI0607664 A2 BR PI0607664A2
- Authority
- BR
- Brazil
- Prior art keywords
- reactor
- polymer
- monoethylenically unsaturated
- aqueous mixture
- polymer production
- Prior art date
Links
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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide
-
- 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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
-
- 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
- Y10S526/918—Polymerization reactors for addition polymer preparation
-
- 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
- Y10S526/93—Water swellable or hydrophilic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
PRODUçãO DE POLìMEROS EM UM REATOR CÈNICO. A presente invenção provê um processo para a preparação de um polímero, o qual compreende as etapas de: i) alimentar uma mistura aquosa compreendendo um monómero insaturado monoetilênico ou uma mistura de monómeros insaturados monoetilênicos e um iniciador para o topo de um reator; ii) polimerizar o monómero insaturado monoetilênico de modo a formar uma mistura aquosa do tipo gel compreendendo o polímero; iii) comprimir a mistura aquosa do tipo gel compreendendo o polímero fora do fundo do reator usando um gás inerte; em que o reator é um reator totalmente cónico vertical tendo um ângulo (<244>) entre o diâmetro do topo (dl) do reator e a parede interna do reator menor que 90°, porém maior que 45°, ou é feito de até 2 a 5 peças totalmente cónicas verticais conectadas, umas sobre as outras, cada qual tendo um ângulo entre o diâmetro de topo da peça e a parede interna da peça menor que 90°, porém maior que 45°
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05103559 | 2005-04-29 | ||
| PCT/EP2006/061675 WO2006117292A1 (en) | 2005-04-29 | 2006-04-19 | Production of polymers in a conical reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0607664A2 true BRPI0607664A2 (pt) | 2009-09-22 |
| BRPI0607664B1 BRPI0607664B1 (pt) | 2016-12-27 |
Family
ID=34939601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0607664A BRPI0607664B1 (pt) | 2005-04-29 | 2006-04-19 | processo para preparação de polímeros, e reator cônico |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7619046B2 (pt) |
| EP (1) | EP1874827B1 (pt) |
| JP (1) | JP4995190B2 (pt) |
| KR (1) | KR101318695B1 (pt) |
| CN (1) | CN100558750C (pt) |
| AT (1) | ATE420898T1 (pt) |
| AU (1) | AU2006243231B2 (pt) |
| BR (1) | BRPI0607664B1 (pt) |
| DE (1) | DE602006004861D1 (pt) |
| RU (1) | RU2408419C2 (pt) |
| WO (1) | WO2006117292A1 (pt) |
| ZA (1) | ZA200708411B (pt) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2495037T3 (pl) * | 2011-03-02 | 2021-01-11 | Borealis Ag | Zespół reaktora o wysokiej przepustowości do polimeryzacji olefin |
| ES2817776T3 (es) * | 2011-03-02 | 2021-04-08 | Borealis Ag | Un procedimiento para la producción de polímeros |
| KR101715537B1 (ko) | 2012-09-26 | 2017-03-13 | 바스프 에스이 | 중합체의 제조 방법 |
| BR112016013465B1 (pt) | 2013-12-13 | 2023-01-24 | Basf Se | Processo para produzir petróleo mineral, copolímero solúvel em água, e, formulação aquosa |
| ES2578029T3 (es) | 2014-04-15 | 2016-07-20 | Basf Se | Procedimiento para preparar homo- o copolímeros hidrosolubles que comprenden (met)acrilamida |
| BR112017017629B1 (pt) | 2015-02-20 | 2022-03-08 | Basf Se | Processo para produção de uma composição. |
| EP3059267B1 (en) | 2015-02-20 | 2017-11-29 | Basf Se | Process for producing stabilized polyacrylamides |
| EP3448552B1 (en) | 2016-04-26 | 2022-06-08 | Basf Se | A process and apparatus for producing an aqueous polymer solution |
| CA3019652A1 (en) | 2016-04-26 | 2017-11-02 | Basf Se | Method for preparing an aqueous polyacrylamide solution |
| WO2017186685A1 (en) | 2016-04-26 | 2017-11-02 | Basf Se | Method for preparing an aqueous polyacrylamide solution |
| US20190153300A1 (en) | 2016-04-26 | 2019-05-23 | Basf Se | Method for preparing an aqueous polyacrylamide solution |
| US20200347155A1 (en) | 2017-10-25 | 2020-11-05 | Basf Se | Process for producing hydrophobically associating polyacrylamides |
| EP3802725A1 (en) | 2018-06-06 | 2021-04-14 | Basf Se | Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives |
| US11613686B2 (en) | 2018-06-06 | 2023-03-28 | Basf Se | Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives |
| WO2020079123A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Method of fracturing subterranean formations using aqueous solutions comprising hydrophobically associating copolymers |
| WO2021037579A1 (en) | 2019-08-26 | 2021-03-04 | Basf Se | Process for making nvp containing polyacrylamides |
| WO2021037578A1 (en) | 2019-08-26 | 2021-03-04 | Basf Se | Process for making nvp containing polyacrylamides |
| WO2022106308A1 (en) | 2020-11-23 | 2022-05-27 | Basf Se | Process for making water-soluble, nvp-containing copolymers in powder form |
| FI129793B (en) * | 2021-06-15 | 2022-08-31 | Neste Oyj | Process and apparatus for making polyalphaolefins |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL283120A (pt) * | 1961-09-28 | |||
| DE1218157B (de) | 1962-11-07 | 1966-06-02 | Basf Ag | Verfahren zur Herstellung wasserloeslicher Polymerisate |
| BE795461A (fr) * | 1972-02-15 | 1973-08-16 | Owens Illinois Inc | Polymerisation de vinyle par un procede en masse |
| US3873508A (en) * | 1973-12-27 | 1975-03-25 | Du Pont | Preparation of acrylonitrile polymer |
| SU1797612A1 (ru) * | 1987-08-10 | 1993-02-23 | Nippon Catalytic Chem Ind | Cпocoб пoлучehия boдoпoглoщaющeй cmoлы |
| DE19502939A1 (de) * | 1995-01-31 | 1996-08-01 | Basf Ag | Verfahren zur Herstellung von hochmolekularen Polymerisaten |
| DE19744710A1 (de) * | 1997-10-10 | 1999-04-15 | Bayer Ag | Gasphasenpolymerisation in einem Kelchreaktor |
| WO2003051415A1 (en) * | 2001-12-19 | 2003-06-26 | Nippon Shokubai Co., Ltd. | Water-absorbent resin and production process therefor |
| JP2003265946A (ja) * | 2002-03-14 | 2003-09-24 | Tlv Co Ltd | 熱交換容器 |
| JP4087682B2 (ja) | 2002-11-07 | 2008-05-21 | 株式会社日本触媒 | 吸水性樹脂の製造方法および製造装置 |
| DE10331952A1 (de) * | 2003-07-15 | 2005-02-10 | Degussa Ag | Vorrichtung und Verfahren zur diskontinuierlichen Polykondensation |
-
2006
- 2006-04-19 BR BRPI0607664A patent/BRPI0607664B1/pt active IP Right Grant
- 2006-04-19 DE DE602006004861T patent/DE602006004861D1/de active Active
- 2006-04-19 WO PCT/EP2006/061675 patent/WO2006117292A1/en active Application Filing
- 2006-04-19 AU AU2006243231A patent/AU2006243231B2/en active Active
- 2006-04-19 CN CNB2006800145466A patent/CN100558750C/zh active Active
- 2006-04-19 RU RU2007143882/05A patent/RU2408419C2/ru active
- 2006-04-19 JP JP2008508195A patent/JP4995190B2/ja not_active Expired - Fee Related
- 2006-04-19 KR KR1020077024699A patent/KR101318695B1/ko active IP Right Grant
- 2006-04-19 EP EP06743347A patent/EP1874827B1/en active Active
- 2006-04-19 AT AT06743347T patent/ATE420898T1/de not_active IP Right Cessation
- 2006-04-19 US US11/918,693 patent/US7619046B2/en active Active
-
2007
- 2007-10-02 ZA ZA200708411A patent/ZA200708411B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0607664B1 (pt) | 2016-12-27 |
| JP2008539291A (ja) | 2008-11-13 |
| CN100558750C (zh) | 2009-11-11 |
| RU2408419C2 (ru) | 2011-01-10 |
| DE602006004861D1 (de) | 2009-03-05 |
| US7619046B2 (en) | 2009-11-17 |
| KR20080012276A (ko) | 2008-02-11 |
| RU2007143882A (ru) | 2009-06-10 |
| AU2006243231A1 (en) | 2006-11-09 |
| AU2006243231B2 (en) | 2011-07-14 |
| ZA200708411B (en) | 2009-10-28 |
| EP1874827A1 (en) | 2008-01-09 |
| WO2006117292A1 (en) | 2006-11-09 |
| EP1874827B1 (en) | 2009-01-14 |
| CN101166767A (zh) | 2008-04-23 |
| US20090076231A1 (en) | 2009-03-19 |
| JP4995190B2 (ja) | 2012-08-08 |
| KR101318695B1 (ko) | 2013-10-16 |
| ATE420898T1 (de) | 2009-01-15 |
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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 27/12/2016, OBSERVADAS AS CONDICOES LEGAIS. |