CN1297367A - 从聚合物溶液除去挥发性组份的设备及方法 - Google Patents

从聚合物溶液除去挥发性组份的设备及方法 Download PDF

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Publication number
CN1297367A
CN1297367A CN99805013A CN99805013A CN1297367A CN 1297367 A CN1297367 A CN 1297367A CN 99805013 A CN99805013 A CN 99805013A CN 99805013 A CN99805013 A CN 99805013A CN 1297367 A CN1297367 A CN 1297367A
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CN
China
Prior art keywords
passage
polymer
volatile components
polymer solution
district
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.)
Pending
Application number
CN99805013A
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English (en)
Chinese (zh)
Inventor
T·埃尔斯纳
J·霍伊泽尔
C·科尔德斯
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Bayer AG
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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 CN1297367A publication Critical patent/CN1297367A/zh
Pending legal-status Critical Current

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    • 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

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  • 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)
CN99805013A 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 Pending CN1297367A (zh)

Applications Claiming Priority (2)

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
DE19817678.3 1998-04-21

Publications (1)

Publication Number Publication Date
CN1297367A true CN1297367A (zh) 2001-05-30

Family

ID=7865248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99805013A Pending 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

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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100467495C (zh) * 2003-07-24 2009-03-11 拜尔技术服务有限责任公司 从高粘性介质中去除挥发性物质的方法和设备
CN1997687B (zh) * 2004-04-21 2010-06-02 拜尔材料科学股份公司 生产聚碳酸酯的方法
CN101837327B (zh) * 2005-11-28 2012-07-04 弗纳技术股份有限公司 对聚合物脱挥发组分的方法
CN101522728B (zh) * 2006-10-12 2013-09-25 英尼奥斯制造业比利时有限公司 聚合物物流输送
CN112312983A (zh) * 2018-05-31 2021-02-02 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
CN112334203A (zh) * 2018-05-31 2021-02-05 陶氏环球技术有限责任公司 脱挥发分器设计

Families Citing this family (11)

* 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
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
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
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
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100467495C (zh) * 2003-07-24 2009-03-11 拜尔技术服务有限责任公司 从高粘性介质中去除挥发性物质的方法和设备
CN1997687B (zh) * 2004-04-21 2010-06-02 拜尔材料科学股份公司 生产聚碳酸酯的方法
CN101837327B (zh) * 2005-11-28 2012-07-04 弗纳技术股份有限公司 对聚合物脱挥发组分的方法
CN101522728B (zh) * 2006-10-12 2013-09-25 英尼奥斯制造业比利时有限公司 聚合物物流输送
CN112312983A (zh) * 2018-05-31 2021-02-02 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
CN112334203A (zh) * 2018-05-31 2021-02-05 陶氏环球技术有限责任公司 脱挥发分器设计
CN112334203B (zh) * 2018-05-31 2023-02-28 陶氏环球技术有限责任公司 脱挥发分器设计
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

Also Published As

Publication number Publication date
AU3421199A (en) 1999-11-08
EP1077753A1 (de) 2001-02-28
JP2002512266A (ja) 2002-04-23
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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