DE19817678A1 - Vorrichtung und Verfahren zur Entfernung von flüchtigen Komponenten aus Polymerlösungen - Google Patents
Vorrichtung und Verfahren zur Entfernung von flüchtigen Komponenten aus PolymerlösungenInfo
- Publication number
- DE19817678A1 DE19817678A1 DE19817678A DE19817678A DE19817678A1 DE 19817678 A1 DE19817678 A1 DE 19817678A1 DE 19817678 A DE19817678 A DE 19817678A DE 19817678 A DE19817678 A DE 19817678A DE 19817678 A1 DE19817678 A1 DE 19817678A1
- Authority
- DE
- Germany
- Prior art keywords
- channels
- polymer solution
- heat exchanger
- zone
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000003039 volatile agent Substances 0.000 title description 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000001704 evaporation Methods 0.000 claims abstract description 9
- 230000008020 evaporation Effects 0.000 claims abstract description 8
- 238000009835 boiling Methods 0.000 claims abstract description 4
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 7
- 239000004417 polycarbonate Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920000265 Polyparaphenylene Polymers 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229910052774 Proactinium Inorganic materials 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 229910000856 hastalloy Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000193 polymethacrylate Polymers 0.000 claims description 2
- -1 polyphenylene Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000007872 degassing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
- F28D9/0018—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form without any annular circulation of the heat exchange media
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/15—Special material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19817678A DE19817678A1 (de) | 1998-04-21 | 1998-04-21 | Vorrichtung und Verfahren zur Entfernung von flüchtigen Komponenten aus Polymerlösungen |
| KR1020007011638A KR20010042864A (ko) | 1998-04-21 | 1999-04-08 | 중합 용액으로부터 휘발성 성분을 제거하기 위한 장치 및방법 |
| PCT/EP1999/002398 WO1999054017A1 (de) | 1998-04-21 | 1999-04-08 | Vorrichtung und verfahren zur entfernung von flüchtigen komponenten aus polymerlösungen |
| US09/673,225 US6627040B1 (en) | 1998-04-21 | 1999-04-08 | Device and method for removing volatile components from polymer solutions |
| AU34211/99A AU3421199A (en) | 1998-04-21 | 1999-04-08 | Device and method for removing volatile components from polymer solutions |
| CN99805013A CN1297367A (zh) | 1998-04-21 | 1999-04-08 | 从聚合物溶液除去挥发性组份的设备及方法 |
| JP2000544413A JP2002512266A (ja) | 1998-04-21 | 1999-04-08 | ポリマー溶液から揮発性成分を除去するための装置および方法 |
| EP99915751A EP1077753A1 (de) | 1998-04-21 | 1999-04-08 | Vorrichtung und verfahren zur entfernung von flüchtigen komponenten aus polymerlösungen |
| TW088105629A TW436495B (en) | 1998-04-21 | 1999-04-09 | Device and process for the removal of volatile components from polymer solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19817678A DE19817678A1 (de) | 1998-04-21 | 1998-04-21 | Vorrichtung und Verfahren zur Entfernung von flüchtigen Komponenten aus Polymerlösungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19817678A1 true DE19817678A1 (de) | 1999-10-28 |
Family
ID=7865248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19817678A Withdrawn DE19817678A1 (de) | 1998-04-21 | 1998-04-21 | Vorrichtung und Verfahren zur Entfernung von flüchtigen Komponenten aus Polymerlösungen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6627040B1 (https=) |
| EP (1) | EP1077753A1 (https=) |
| JP (1) | JP2002512266A (https=) |
| KR (1) | KR20010042864A (https=) |
| CN (1) | CN1297367A (https=) |
| AU (1) | AU3421199A (https=) |
| DE (1) | DE19817678A1 (https=) |
| TW (1) | TW436495B (https=) |
| WO (1) | WO1999054017A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4005750B2 (ja) * | 1999-12-28 | 2007-11-14 | 株式会社日本触媒 | （メタ）アクリル酸製造用装置および（メタ）アクリル酸の製造方法 |
| DE10330636A1 (de) | 2003-07-07 | 2005-02-10 | Bayer Technology Services Gmbh | Verfahren zur Laugung von Aluminium-Metall-Legierungen |
| DE10333577A1 (de) * | 2003-07-24 | 2005-02-24 | Bayer Technology Services Gmbh | Verfahren und Vorrichtung zur Entfernung von flüchtigen Substanzen aus hochviskosen Medien |
| US20050205215A1 (en) * | 2004-03-17 | 2005-09-22 | General Electric Company | Apparatus for the evaporation of aqueous organic liquids and the production of powder pre-forms in flame hydrolysis processes |
| DE102004019294A1 (de) * | 2004-04-21 | 2005-11-17 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat |
| US7754849B2 (en) * | 2005-11-28 | 2010-07-13 | Fina Technology, Inc. | Devolatilizer nozzle |
| EP1914246A1 (en) * | 2006-10-12 | 2008-04-23 | INEOS Manufacturing Belgium NV | Polymer stream transfer |
| US8518212B2 (en) * | 2009-02-06 | 2013-08-27 | Dow Globarl Technologies LLC | Devolatilization apparatus and process |
| EP2255860A1 (de) * | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Vorrichtung und Verfahren zum Entgasen von lösungsmittelhaltigen Polycarbonatlösungen |
| EP3390491B1 (en) | 2015-12-16 | 2021-03-03 | SHPP Global Technologies B.V. | Method for isolating a phenylene ether oligomer composition and phenylene ether oligomer composition |
| JP6593214B2 (ja) | 2016-02-10 | 2019-10-23 | オムロン株式会社 | 冷却器、流路ユニット |
| WO2018054805A1 (en) * | 2016-09-21 | 2018-03-29 | Borealis Ag | Method for separating hydrocarbons from polymer |
| US20210205729A1 (en) * | 2018-05-31 | 2021-07-08 | Dow Global Technologies Llc | Distributor for polymer solution devolatilization, methods of manufacture thereof and an article comprising the same |
| JP7489327B2 (ja) | 2018-05-31 | 2024-05-23 | ダウ グローバル テクノロジーズ エルエルシー | ポリマー製造のための方法およびシステム |
| KR20210014120A (ko) * | 2018-05-31 | 2021-02-08 | 다우 글로벌 테크놀로지스 엘엘씨 | 탈휘발화기 디자인 |
| JP2021525353A (ja) * | 2018-05-31 | 2021-09-24 | ダウ グローバル テクノロジーズ エルエルシー | 装置およびその使用方法 |
| CN109443043B (zh) * | 2018-09-05 | 2019-09-27 | 西安交通大学 | 一种铅-超临界二氧化碳中间换热器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3375045D1 (en) * | 1983-12-15 | 1988-02-04 | Dow Chemical Co | Flat plate heat exchange apparatus |
| CA1265289A (en) | 1985-12-16 | 1990-01-30 | Viney Pal Aneja | Method and apparatus for devolatilizing polymer solutions |
| IT1226303B (it) * | 1988-07-26 | 1990-12-27 | Montedipe Spa | Processo ed apparato per la devolatilizzazione di soluzioni di polimeri. |
| US5024728A (en) * | 1988-08-29 | 1991-06-18 | Dainippon Ink And Chemicals, Inc. | Devolatilization of liquid composition containing polymer and volatile constituents |
| US5453158A (en) * | 1994-03-10 | 1995-09-26 | The Dow Chemical Company | Polymer devolatilizer |
-
1998
- 1998-04-21 DE DE19817678A patent/DE19817678A1/de not_active Withdrawn
-
1999
- 1999-04-08 US US09/673,225 patent/US6627040B1/en not_active Expired - Fee Related
- 1999-04-08 AU AU34211/99A patent/AU3421199A/en not_active Abandoned
- 1999-04-08 KR KR1020007011638A patent/KR20010042864A/ko not_active Withdrawn
- 1999-04-08 EP EP99915751A patent/EP1077753A1/de not_active Withdrawn
- 1999-04-08 CN CN99805013A patent/CN1297367A/zh active Pending
- 1999-04-08 JP JP2000544413A patent/JP2002512266A/ja active Pending
- 1999-04-08 WO PCT/EP1999/002398 patent/WO1999054017A1/de not_active Ceased
- 1999-04-09 TW TW088105629A patent/TW436495B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1297367A (zh) | 2001-05-30 |
| WO1999054017A1 (de) | 1999-10-28 |
| US6627040B1 (en) | 2003-09-30 |
| TW436495B (en) | 2001-05-28 |
| KR20010042864A (ko) | 2001-05-25 |
| JP2002512266A (ja) | 2002-04-23 |
| EP1077753A1 (de) | 2001-02-28 |
| AU3421199A (en) | 1999-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |