BR0109689A - Pre-aquecedor de solução de polìmero e método para pré- aquecer tais soluções - Google Patents

Pre-aquecedor de solução de polìmero e método para pré- aquecer tais soluções

Info

Publication number
BR0109689A
BR0109689A BR0109689-3A BR0109689A BR0109689A BR 0109689 A BR0109689 A BR 0109689A BR 0109689 A BR0109689 A BR 0109689A BR 0109689 A BR0109689 A BR 0109689A
Authority
BR
Brazil
Prior art keywords
chamber
tube
preheater
container
tube portions
Prior art date
Application number
BR0109689-3A
Other languages
English (en)
Inventor
Felix A Streiff
Angelia M Wepener
Original Assignee
Koch Glitsch Inc
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 Koch Glitsch Inc filed Critical Koch Glitsch Inc
Publication of BR0109689A publication Critical patent/BR0109689A/pt

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)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

"PRé-AQUECEDOR DE SOLUçãO DE POLìMERO E MéTODO PARA PRé-AQUECER TAIS SOLUçõES". A invenção refere-se a um pré-aquecedor de desvolatilização de polímero (10) e um método para empregar o mesmo para pré-aquecer uma solução de polímero/ solvente. O pré-aquecedor (10) inclui um recipiente cóncavo vertical, prolongado (12) definindo uma câmara de aquecimento (14). Uma entrada (16) está localizada adjacente à extremidade superior (18) da câmara (14) e uma saída (20) está localizada adjacente à extremidade inferior (22) da câmara (14). Uma pluralidade de feixes do tubo de aquecimento (26, 28, 30) são montados na câmara (14), cada feixe incluindo uma pluralidade de tubos de aquecimento de serpentina prolongada que são cada arrumados em uma configuração tendo um eixo principal que estende-se através da câmara em uma direção transversa ao eixo longitudinal do recipiente. Cada tubo (32, 34) inclui uma pluralidade de porções de tubo curvado (36) e uma pluralidade de porções de tubo de ligação (38) que interconectam as porções de tubo curvado. As porções de tubo (36) de cada tubo são todas arrumadas em um plano comum que é arrumado em paralelismo essencial relativo ao eixo longitudinal do recipiente e a configuração do tubo é essencialmente retangular a fim de apresentar um par de bordas opostas dispostas em paralelismo essencial relativo a uma outra.
BR0109689-3A 2000-03-21 2001-03-21 Pre-aquecedor de solução de polìmero e método para pré- aquecer tais soluções BR0109689A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19099000P 2000-03-21 2000-03-21
PCT/US2001/040334 WO2001070367A2 (en) 2000-03-21 2001-03-21 Polymer solution preheater and method for preheating such solutions

Publications (1)

Publication Number Publication Date
BR0109689A true BR0109689A (pt) 2003-06-10

Family

ID=22703642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109689-3A BR0109689A (pt) 2000-03-21 2001-03-21 Pre-aquecedor de solução de polìmero e método para pré- aquecer tais soluções

Country Status (16)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1268026B1 (en) * 2000-03-21 2009-02-18 Sulzer Chemtech AG Polymer solution preheater and method for preheating such solutions
DE10031766A1 (de) * 2000-06-29 2002-01-10 Bayer Ag Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung
EP2076552B1 (en) * 2006-10-12 2016-06-01 INEOS Manufacturing Belgium NV Polymer stream 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 (en) * 2012-02-17 2013-08-21 Armacell Enterprise GmbH Extensional flow heat exchanger for polymer melts
WO2018044395A1 (en) * 2016-08-31 2018-03-08 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as a 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
US10718571B2 (en) 2016-08-31 2020-07-21 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as preheater in polymer devolatilization processes
EP3692078B1 (de) * 2017-10-04 2021-03-03 Wacker Chemie AG Verfahren zur polymerisation mit externer kühlung
WO2019086987A1 (en) 2017-11-06 2019-05-09 Nova Chemicals (International) S.A. Polyolefin preparation process

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 (pt) * 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
EP1268026B1 (en) * 2000-03-21 2009-02-18 Sulzer Chemtech AG Polymer solution preheater and method for preheating such solutions

Also Published As

Publication number Publication date
JP3917424B2 (ja) 2007-05-23
CN1242825C (zh) 2006-02-22
WO2001070367A9 (en) 2003-02-06
JP2003527239A (ja) 2003-09-16
MXPA02009314A (es) 2004-04-05
KR20030022102A (ko) 2003-03-15
KR100515903B1 (ko) 2005-09-21
RU2237676C2 (ru) 2004-10-10
CN1427738A (zh) 2003-07-02
AU5004201A (en) 2001-10-03
DE60137683D1 (de) 2009-04-02
ES2321377T3 (es) 2009-06-05
CA2403724A1 (en) 2001-09-27
WO2001070367A2 (en) 2001-09-27
WO2001070367A3 (en) 2002-01-03
EP1268026B1 (en) 2009-02-18
CA2403724C (en) 2009-10-13
ATE422952T1 (de) 2009-03-15
PL358102A1 (en) 2004-08-09
AR027691A1 (es) 2003-04-09
EP1268026A2 (en) 2003-01-02
RU2002125464A (ru) 2004-02-20
AU2001250042B2 (en) 2004-01-29
US20010039329A1 (en) 2001-11-08
US6479624B2 (en) 2002-11-12

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved

Free format text: KOCH-GLITSCH, LP (US)

B25A Requested transfer of rights approved

Owner name: SULZER CHEMTECH AG (CH)

Free format text: TRANSFERIDO DE: KOCH-GLITSCH, LP

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements