AU3421199A - Device and method for removing volatile components from polymer solutions - Google Patents

Device and method for removing volatile components from polymer solutions

Info

Publication number
AU3421199A
AU3421199A AU34211/99A AU3421199A AU3421199A AU 3421199 A AU3421199 A AU 3421199A AU 34211/99 A AU34211/99 A AU 34211/99A AU 3421199 A AU3421199 A AU 3421199A AU 3421199 A AU3421199 A AU 3421199A
Authority
AU
Australia
Prior art keywords
volatile components
polymer solutions
removing volatile
polymer
solutions
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.)
Abandoned
Application number
AU34211/99A
Other languages
English (en)
Inventor
Thomas Elsner
Jurgen Heuser
Christian Kords
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of AU3421199A publication Critical patent/AU3421199A/en
Abandoned legal-status Critical Current

Links

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Polymerisation Methods In General (AREA)
AU34211/99A 1998-04-21 1999-04-08 Device and method for removing volatile components from polymer solutions Abandoned AU3421199A (en)

Applications Claiming Priority (3)

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
DE19817678 1998-04-21
PCT/EP1999/002398 WO1999054017A1 (de) 1998-04-21 1999-04-08 Vorrichtung und verfahren zur entfernung von flüchtigen komponenten aus polymerlösungen

Publications (1)

Publication Number Publication Date
AU3421199A true AU3421199A (en) 1999-11-08

Family

ID=7865248

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34211/99A Abandoned AU3421199A (en) 1998-04-21 1999-04-08 Device and method for removing volatile components from polymer solutions

Country Status (9)

Country Link
US (1) US6627040B1 (enExample)
EP (1) EP1077753A1 (enExample)
JP (1) JP2002512266A (enExample)
KR (1) KR20010042864A (enExample)
CN (1) CN1297367A (enExample)
AU (1) AU3421199A (enExample)
DE (1) DE19817678A1 (enExample)
TW (1) TW436495B (enExample)
WO (1) WO1999054017A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
US10711102B2 (en) 2015-12-16 2020-07-14 Sabic Giobal 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
US10988555B2 (en) * 2016-09-21 2021-04-27 Borealis Ag Method for separating hydrocarbons from polymer
CN112312983B (zh) * 2018-05-31 2023-02-28 陶氏环球技术有限责任公司 用于聚合物溶液脱挥发的分配器和方法
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
KR102788721B1 (ko) * 2018-05-31 2025-04-02 다우 글로벌 테크놀로지스 엘엘씨 장치 및 그 사용 방법
US12098233B2 (en) 2018-05-31 2024-09-24 Dow Global Technologies Llc Devolatilizer design
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP1077753A1 (de) 2001-02-28
JP2002512266A (ja) 2002-04-23
CN1297367A (zh) 2001-05-30
TW436495B (en) 2001-05-28
US6627040B1 (en) 2003-09-30
KR20010042864A (ko) 2001-05-25
DE19817678A1 (de) 1999-10-28
WO1999054017A1 (de) 1999-10-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase