ATE422952T1 - Vorwärmer für eine polymerlösung und verfahren zur vorwärmung solcher lösungen - Google Patents

Vorwärmer für eine polymerlösung und verfahren zur vorwärmung solcher lösungen

Info

Publication number
ATE422952T1
ATE422952T1 AT01923340T AT01923340T ATE422952T1 AT E422952 T1 ATE422952 T1 AT E422952T1 AT 01923340 T AT01923340 T AT 01923340T AT 01923340 T AT01923340 T AT 01923340T AT E422952 T1 ATE422952 T1 AT E422952T1
Authority
AT
Austria
Prior art keywords
preheater
preheating
solutions
polymer solution
polymer
Prior art date
Application number
AT01923340T
Other languages
English (en)
Inventor
Felix Streiff
Angelia Wepener
Original Assignee
Sulzer Chemtech 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 Sulzer Chemtech Ag filed Critical Sulzer Chemtech Ag
Application granted granted Critical
Publication of ATE422952T1 publication Critical patent/ATE422952T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
    • F28D7/0091—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium the supplementary medium flowing in series through the units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/02—Evaporators with heating coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • 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
    • 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
    • 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
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F28D7/087—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AT01923340T 2000-03-21 2001-03-21 Vorwärmer für eine polymerlösung und verfahren zur vorwärmung solcher lösungen ATE422952T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19099000P 2000-03-21 2000-03-21

Publications (1)

Publication Number Publication Date
ATE422952T1 true ATE422952T1 (de) 2009-03-15

Family

ID=22703642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01923340T ATE422952T1 (de) 2000-03-21 2001-03-21 Vorwärmer für eine polymerlösung und verfahren zur vorwärmung solcher lösungen

Country Status (16)

Country Link
US (1) US6479624B2 (de)
EP (1) EP1268026B1 (de)
JP (1) JP3917424B2 (de)
KR (1) KR100515903B1 (de)
CN (1) CN1242825C (de)
AR (1) AR027691A1 (de)
AT (1) ATE422952T1 (de)
AU (1) AU2001250042B2 (de)
BR (1) BR0109689A (de)
CA (1) CA2403724C (de)
DE (1) DE60137683D1 (de)
ES (1) ES2321377T3 (de)
MX (1) MXPA02009314A (de)
PL (1) PL358102A1 (de)
RU (1) RU2237676C2 (de)
WO (1) WO2001070367A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2321377T3 (es) * 2000-03-21 2009-06-05 Sulzer Chemtech Ag Precalentador para soluciones de polimeros y metodo de precalentado correspondiente.
DE10031766A1 (de) * 2000-06-29 2002-01-10 Bayer Ag Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung
EP1563900A1 (de) * 2004-02-12 2005-08-17 Methanol Casale S.A. Chemische Reaktionsvorrichtung unter pseudo-isothermischen Bedingungen für heterogene chemische Reaktionen
HUE030430T2 (en) * 2006-10-12 2017-05-29 Ineos Mfg Belgium Nv Polymer current transfer
TWI404903B (zh) * 2007-03-09 2013-08-11 Sulzer Chemtech Ag 用於流體媒介物熱交換及混合處理之設備
US8597582B2 (en) 2011-06-30 2013-12-03 Chevron Phillips Chemical Company Lp Flashline heater system and method
EP2629039A1 (de) * 2012-02-17 2013-08-21 Armacell Enterprise GmbH Dehnströmungswärmetauscher für Polymerschmelzen
WO2018044395A1 (en) * 2016-08-31 2018-03-08 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as a preheater in polymer devolatilization processes
US10718571B2 (en) 2016-08-31 2020-07-21 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as preheater in polymer devolatilization processes
CN109563187B (zh) * 2016-08-31 2021-02-09 埃克森美孚化学专利公司 在聚合物脱挥过程中作为预热器的螺旋换热器
US11078316B2 (en) * 2017-10-04 2021-08-03 Wacker Chemie Ag Method for polymerization with external cooling
WO2019086987A1 (en) 2017-11-06 2019-05-09 Nova Chemicals (International) S.A. Polyolefin preparation process
WO2025029188A1 (en) * 2023-08-03 2025-02-06 Sui Jianjun Devolatilization apparatus and method for a polymer solution

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT303776B (de) * 1966-08-18 1972-12-11 Waagner Biro Ag Wärmetauscher
JPS5158749A (de) * 1974-11-20 1976-05-22 Mitsubishi Heavy Ind Ltd
JPS6044323B2 (ja) * 1975-05-20 1985-10-03 三井東圧化学株式会社 重合液組成物中より揮発性物質を除去する方法
DE2606612A1 (de) * 1976-02-19 1977-08-25 Basf Ag Verfahren und vorrichtung zur entfernung von verdampfbaren anteilen aus hochviskosen loesungen oder schmelzen thermoplastischer kunststoffe
US4208529A (en) * 1978-01-12 1980-06-17 The Badger Company, Inc. Heat exchanger system
DE2839564C2 (de) * 1978-09-12 1982-10-21 Hoechst Ag, 6000 Frankfurt Vorrichtung mit Zu- und Abfuhr von Wärme und zum Mischen von flüssigen Medien
JPH01218632A (ja) * 1988-02-29 1989-08-31 Osamu Takahashi 熱交換形管式混合反応装置
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
JP2633339B2 (ja) * 1989-01-12 1997-07-23 出光石油化学株式会社 ポリカーボネートの製造方法
JP3026311B2 (ja) * 1990-10-22 2000-03-27 旭化成工業株式会社 高粘度溶液の連続濃縮方法およびその装置
RU2085281C1 (ru) * 1994-04-27 1997-07-27 Научно-производственный центр полимерного оптического волокна Реактор полимеризации
DE19835744A1 (de) * 1998-08-07 2000-02-17 Bayer Ag Verfahren zum Eindampfen von Polymerlösungen thermoplastischer Polymere
ES2321377T3 (es) * 2000-03-21 2009-06-05 Sulzer Chemtech Ag Precalentador para soluciones de polimeros y metodo de precalentado correspondiente.

Also Published As

Publication number Publication date
PL358102A1 (en) 2004-08-09
EP1268026A2 (de) 2003-01-02
WO2001070367A9 (en) 2003-02-06
CN1427738A (zh) 2003-07-02
JP2003527239A (ja) 2003-09-16
AU5004201A (en) 2001-10-03
AR027691A1 (es) 2003-04-09
MXPA02009314A (es) 2004-04-05
KR20030022102A (ko) 2003-03-15
BR0109689A (pt) 2003-06-10
DE60137683D1 (de) 2009-04-02
RU2002125464A (ru) 2004-02-20
EP1268026B1 (de) 2009-02-18
RU2237676C2 (ru) 2004-10-10
ES2321377T3 (es) 2009-06-05
US6479624B2 (en) 2002-11-12
KR100515903B1 (ko) 2005-09-21
CN1242825C (zh) 2006-02-22
WO2001070367A3 (en) 2002-01-03
CA2403724A1 (en) 2001-09-27
CA2403724C (en) 2009-10-13
JP3917424B2 (ja) 2007-05-23
AU2001250042B2 (en) 2004-01-29
US20010039329A1 (en) 2001-11-08
WO2001070367A2 (en) 2001-09-27

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