BR0000163A - Processo contìnuo para a preparação de polìmeros - Google Patents
Processo contìnuo para a preparação de polìmerosInfo
- Publication number
- BR0000163A BR0000163A BR0000163-5A BR0000163A BR0000163A BR 0000163 A BR0000163 A BR 0000163A BR 0000163 A BR0000163 A BR 0000163A BR 0000163 A BR0000163 A BR 0000163A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- continuous process
- polymers
- reactor
- polymer
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
- B01J19/249—Plate-type 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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
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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
- 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
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2451—Geometry of the reactor
- B01J2219/2453—Plates arranged in parallel
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2451—Geometry of the reactor
- B01J2219/2454—Plates arranged concentrically
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2451—Geometry of the reactor
- B01J2219/2456—Geometry of the plates
- B01J2219/2458—Flat plates, i.e. plates which are not corrugated or otherwise structured, e.g. plates with cylindrical shape
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2451—Geometry of the reactor
- B01J2219/2456—Geometry of the plates
- B01J2219/2459—Corrugated plates
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2461—Heat exchange aspects
- B01J2219/2462—Heat exchange aspects the reactants being in indirect heat exchange with a non reacting heat exchange medium
- B01J2219/2464—Independent temperature control in various sections of the reactor
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2476—Construction materials
- B01J2219/2477—Construction materials of the catalysts
- B01J2219/2479—Catalysts coated on the surface of plates or inserts
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2476—Construction materials
- B01J2219/2483—Construction materials of the plates
- B01J2219/2485—Metals or alloys
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2491—Other constructional details
- B01J2219/2492—Assembling means
- B01J2219/2493—Means for assembling plates together, e.g. sealing means, screws, bolts
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
"PROCESSO CONTìNUO PARA A PREPARAçãO DE POLìMEROS" é descrito um processo contínuo para a preparação de polímero em um trocador de calor. A quantidade de monómero alimentado e de polímero no reator é controlada para minimizar os resíduos no reator. O uso de vapor para controlar a temperatura da mistura de reação é também apresentado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11718599P | 1999-01-26 | 1999-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0000163A true BR0000163A (pt) | 2000-09-05 |
Family
ID=22371386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0000163-5A BR0000163A (pt) | 1999-01-26 | 2000-01-25 | Processo contìnuo para a preparação de polìmeros |
Country Status (10)
Country | Link |
---|---|
US (1) | US6380324B1 (pt) |
EP (1) | EP1024149B1 (pt) |
JP (1) | JP2000212205A (pt) |
KR (1) | KR20000076461A (pt) |
CN (1) | CN1262281A (pt) |
AU (1) | AU1005900A (pt) |
BR (1) | BR0000163A (pt) |
CA (1) | CA2296013A1 (pt) |
DE (1) | DE60001866T2 (pt) |
ZA (1) | ZA200000095B (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6380326B2 (en) | 2000-03-20 | 2002-04-30 | Rohm And Haas Company | Continuous process for preparing polymers |
JP4022089B2 (ja) * | 2002-03-27 | 2007-12-12 | 三菱レイヨン株式会社 | 熱交換器の運転方法 |
GB0300427D0 (en) * | 2003-01-09 | 2003-02-05 | Univ Strathclyde | Pharmaceutical composition |
US7015290B2 (en) * | 2003-02-24 | 2006-03-21 | Baker Hughes Incorporated | Method of preparing a polymer under predetermined temperature conditions, and apparatus therefor |
CN1984709A (zh) * | 2004-03-02 | 2007-06-20 | 维洛塞斯公司 | 微通道聚合反应器 |
US20050215742A1 (en) * | 2004-03-25 | 2005-09-29 | Mcfadden Dawn M | Continuous process for preparing polymers |
GB0707938D0 (en) * | 2007-04-25 | 2007-05-30 | Univ Strathclyde | Precipitation stabilising compositions |
GB0724498D0 (en) * | 2007-12-15 | 2008-01-30 | Univ Strathclyde | Slow release compositions |
EP2570180A1 (en) | 2011-09-15 | 2013-03-20 | Bayer MaterialScience AG | Method for a continuous radical polymerization using microreactors |
CN104292370B (zh) * | 2013-07-17 | 2016-05-18 | 中国石油化工股份有限公司 | 一种丙烯连续变温预聚合装置及丙烯预聚合工艺 |
ES2888920T3 (es) | 2016-04-08 | 2022-01-10 | Ineos Europe Ag | Unidad de polimerización y proceso de polimerización |
CN109485784A (zh) * | 2018-11-27 | 2019-03-19 | 陕西科技大学 | 一种微反应器合成聚丙烯酸酯无皂乳液的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600349A (en) | 1969-05-01 | 1971-08-17 | Copolymer Rubber & Chem Corp | Method for controlling reaction rate in aqueous emulsion polymerization to form elastomeric polymers |
US3730928A (en) | 1971-02-09 | 1973-05-01 | Copolymer Rubber & Chem Corp | Method and apparatus for controlling reaction rate |
DE3222002A1 (de) | 1982-06-11 | 1983-12-15 | Röhm GmbH, 6100 Darmstadt | Kontinuierliches emulsionspolymerisationsverfahren |
EP0150225B1 (en) | 1983-12-15 | 1987-12-23 | The Dow Chemical Company | Flat plate heat exchange apparatus |
IT1218559B (it) | 1987-04-07 | 1990-04-19 | Montedipe Spa | Processo per la produzione in soluzione e in continuo di resine termoplastiche stireniche |
JPH024803A (ja) | 1988-06-22 | 1990-01-09 | Idemitsu Petrochem Co Ltd | 連続塊状重合装置 |
EP0486262A1 (en) | 1990-11-13 | 1992-05-20 | Vinamul Ltd. | Chemical processes |
US5270127A (en) | 1991-08-09 | 1993-12-14 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Plate shift converter |
US5268437A (en) * | 1992-01-22 | 1993-12-07 | Rohm And Haas Company | High temperature aqueous polymerization process |
EP0591556B1 (en) | 1992-04-28 | 1996-11-27 | Sumitomo Dow Limited | Method of producing polymeric latex |
EP0766999B1 (en) | 1993-07-05 | 2001-09-26 | Packinox | Process and apparatus for controlling reaction temperature |
DE19640793A1 (de) | 1996-10-02 | 1998-04-16 | Basf Ag | Verfahren und Vorrichtung zur Herstellung von Homo- und Copolymeren in Emulsionspolymerisationstechnik |
DE69811199T2 (de) | 1997-12-19 | 2003-10-09 | Rohm & Haas | Kontinuierliches Verfahren zur Herstellung von Polymeren |
-
2000
- 2000-01-07 US US09/479,716 patent/US6380324B1/en not_active Expired - Fee Related
- 2000-01-11 EP EP00300137A patent/EP1024149B1/en not_active Expired - Fee Related
- 2000-01-11 DE DE60001866T patent/DE60001866T2/de not_active Expired - Fee Related
- 2000-01-12 AU AU10059/00A patent/AU1005900A/en not_active Abandoned
- 2000-01-12 ZA ZA200000095A patent/ZA200000095B/xx unknown
- 2000-01-13 KR KR1020000001460A patent/KR20000076461A/ko not_active Application Discontinuation
- 2000-01-13 CA CA002296013A patent/CA2296013A1/en not_active Abandoned
- 2000-01-19 CN CN00101097A patent/CN1262281A/zh active Pending
- 2000-01-25 JP JP15811A patent/JP2000212205A/ja not_active Withdrawn
- 2000-01-25 BR BR0000163-5A patent/BR0000163A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6380324B1 (en) | 2002-04-30 |
CA2296013A1 (en) | 2000-07-26 |
KR20000076461A (ko) | 2000-12-26 |
DE60001866T2 (de) | 2004-01-29 |
AU1005900A (en) | 2000-07-27 |
EP1024149B1 (en) | 2003-04-02 |
EP1024149A2 (en) | 2000-08-02 |
CN1262281A (zh) | 2000-08-09 |
JP2000212205A (ja) | 2000-08-02 |
EP1024149A3 (en) | 2000-08-09 |
ZA200000095B (en) | 2000-07-12 |
DE60001866D1 (de) | 2003-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A,E 7A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007. |