MXPA02009314A - Precalentador de solucion de polimero y metodo para el precalentamiento de tales soluciones. - Google Patents

Precalentador de solucion de polimero y metodo para el precalentamiento de tales soluciones.

Info

Publication number
MXPA02009314A
MXPA02009314A MXPA02009314A MXPA02009314A MXPA02009314A MX PA02009314 A MXPA02009314 A MX PA02009314A MX PA02009314 A MXPA02009314 A MX PA02009314A MX PA02009314 A MXPA02009314 A MX PA02009314A MX PA02009314 A MXPA02009314 A MX PA02009314A
Authority
MX
Mexico
Prior art keywords
chamber
tube
vessel
tube portions
preheater
Prior art date
Application number
MXPA02009314A
Other languages
English (en)
Inventor
Angelia M Wepener
Original Assignee
Koch Glitsch Lp
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 Lp filed Critical Koch Glitsch Lp
Publication of MXPA02009314A publication Critical patent/MXPA02009314A/es

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)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (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)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Un precalentador de devolatilizacion del polimero (10) y un metodo para usar el mismo para precalentar una solucion de polimero/solvente; el precalentador (10) incluye un recipiente (12) hueco, vertical, alargado que define una camara (14) de calentamiento; una entrada (16) se ubica adyacente al extremo (18) superior de la camara (14) y una salida (20) se ubica adyacente al extremo (22) inferior de la camara (14); una pluralidad de paquetes (26, 28, 30) de tubos de calentamiento se montan en la camara (14), cada paquete incluye una pluralidad de tubos de calentamiento en serpentin, alargados los cuales se disponen en una configuracion que tiene un eje principal que se extiende a traves de la camara en una direccion transversal al eje longitudinal del recipiente; cada tubo (32, 34) incluye una pluralidad de porciones (36) de tubo curvadas y una pluralidad de porciones (38) de tubo de union que interconectan las porciones de tubo curvadas; todas las porciones (36) de tubo de cada tubo se disponen en un plano comun que se ordena en paralelismo esencial en relacion al eje longitudinal del recipiente y la configuracion del tubo es esencialmente rectangular para presentar un para de bordes opuestos dispuestos en paralelismo esencial en una relacion de uno con otro.
MXPA02009314A 2000-03-21 2001-03-21 Precalentador de solucion de polimero y metodo para el precalentamiento de tales soluciones. MXPA02009314A (es)

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
MXPA02009314A true MXPA02009314A (es) 2004-04-05

Family

ID=22703642

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02009314A MXPA02009314A (es) 2000-03-21 2001-03-21 Precalentador de solucion de polimero y metodo para el precalentamiento de tales soluciones.

Country Status (16)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0109689A (pt) * 2000-03-21 2003-06-10 Koch Glitsch Inc Pre-aquecedor de solução de polìmero e método para pré- aquecer tais soluções
DE10031766A1 (de) * 2000-06-29 2002-01-10 Bayer Ag Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung
PL2076545T3 (pl) * 2006-10-12 2017-08-31 Ineos Manufacturing Belgium Nv Transfer strumienia polimeru
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
US10718571B2 (en) 2016-08-31 2020-07-21 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as preheater in polymer devolatilization processes
SG11201811485UA (en) * 2016-08-31 2019-03-28 Exxonmobil Chemical Patents Inc Spiral heat exchanger as a 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 (es) * 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
BR0109689A (pt) * 2000-03-21 2003-06-10 Koch Glitsch Inc Pre-aquecedor de solução de polìmero e método para pré- aquecer tais soluções

Also Published As

Publication number Publication date
ES2321377T3 (es) 2009-06-05
WO2001070367A3 (en) 2002-01-03
AU2001250042B2 (en) 2004-01-29
CN1242825C (zh) 2006-02-22
AU5004201A (en) 2001-10-03
RU2002125464A (ru) 2004-02-20
US6479624B2 (en) 2002-11-12
KR100515903B1 (ko) 2005-09-21
US20010039329A1 (en) 2001-11-08
JP2003527239A (ja) 2003-09-16
CA2403724C (en) 2009-10-13
WO2001070367A9 (en) 2003-02-06
WO2001070367A2 (en) 2001-09-27
BR0109689A (pt) 2003-06-10
CN1427738A (zh) 2003-07-02
PL358102A1 (en) 2004-08-09
JP3917424B2 (ja) 2007-05-23
CA2403724A1 (en) 2001-09-27
AR027691A1 (es) 2003-04-09
KR20030022102A (ko) 2003-03-15
EP1268026A2 (en) 2003-01-02
ATE422952T1 (de) 2009-03-15
RU2237676C2 (ru) 2004-10-10
DE60137683D1 (de) 2009-04-02
EP1268026B1 (en) 2009-02-18

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