ES2646495T3 - Método de polimerización mediante la separación de una sustancia gaseosa - Google Patents

Método de polimerización mediante la separación de una sustancia gaseosa Download PDF

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ES2646495T3
ES2646495T3 ES14729017.5T ES14729017T ES2646495T3 ES 2646495 T3 ES2646495 T3 ES 2646495T3 ES 14729017 T ES14729017 T ES 14729017T ES 2646495 T3 ES2646495 T3 ES 2646495T3
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melt
reaction chamber
prepolymers
opening
upper section
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Ning Zhu
Achim Stammer
Joachim Clauss
Gad Kory
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BASF SE
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BASF SE
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/46—Post-polymerisation treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • B01J19/0026—Avoiding carbon deposits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1887—Stationary reactors having moving elements inside forming a thin film
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00247—Fouling of the reactor or the process equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1947—Details relating to the geometry of the reactor round oval or ellipsoidal
    • B01J2219/1948—Details relating to the geometry of the reactor round oval or ellipsoidal ovoid or egg-shaped
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Método para la síntesis de un polímero a través de la polimerización de una masa fundida de prepolímeros (6) para producir una masa fundida de polímeros (7) mediante la separación de una sustancia gaseosa (8) en un dispositivo que comprende - una cámara de reacción (1) que comprende una sección superior (11) esencialmente cilíndrica circular que es limitada por dos superficies circulares (111, 112) y una superficie de cubierta (113) y que presenta un eje longitudinal del cilindro, así como una sección inferior (12), - una abertura de entrada (2) que se encuentra dispuesta en una superficie circular (111, 112) o en la superficie de cubierta (113) de la sección superior (11), - una primera abertura de salida (3) que se encuentra dispuesta en una pared de la sección inferior (12), - una segunda abertura de salida (4) que se encuentra dispuesta en la superficie de cubierta (113) de la sección superior (11) y que se sitúa de forma opuesta a la primera abertura de salida (3), y - un dispositivo de eliminación (5) que se encuentra dispuesto de forma giratoria alrededor del eje longitudinal del cilindro y que se encuentra en contacto con las dos superficies circulares (111, 112) y con la superficie de cubierta (113), donde el dispositivo de eliminación (5) está realizado como un rotor con varias paletas del rotor (51) y se sumerge en la masa fundida de prepolímeros (6), y donde la sección transversal de la cámara de reacción (1) que comprende al menos una superficie circular (111, 112) de la sección superior (11) presenta esencialmente la forma de una gota, con los siguientes pasos del método: a) suministro de una masa fundida de prepolímeros (6) hacia una cámara de reacción (1) a través de una abertura de entrada (2), b) polimerización de la masa fundida de prepolímeros (6) para producir una masa fundida de polímeros (7), c) separación de la masa fundida de polímeros (7) desde la cámara de reacción (1) a través de una primera abertura de salida (3) en la cámara de reacción (1), y d) separación de una sustancia gaseosa (8) desde la cámara de reacción (1) a través de una segunda abertura de salida (4) en la cámara de reacción (1), caracterizado porque depósitos en al menos una pared interna de la cámara de reacción (1) son separados por un dispositivo de eliminación (5) que se sumerge en la masa fundida de prepolímeros (6), y son transportados hacia la masa fundida de prepolímeros (6).

Description

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Claims (1)

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ES14729017.5T 2013-06-12 2014-06-11 Método de polimerización mediante la separación de una sustancia gaseosa Active ES2646495T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13171655 2013-06-12
EP13171655 2013-06-12
PCT/EP2014/062121 WO2014198767A1 (de) 2013-06-12 2014-06-11 Vorrichtung zur synthese eines polymers unter abscheidung einer gasförmigen substanz umfassend einen reaktionsraum mit wenigstens einem kreiszylinderförmigen abschnitt

Publications (1)

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ES2646495T3 true ES2646495T3 (es) 2017-12-14

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US (1) US9631051B2 (es)
EP (1) EP3007817B1 (es)
JP (1) JP6415548B2 (es)
KR (1) KR102254369B1 (es)
CN (1) CN105283244B (es)
CA (1) CA2913498C (es)
ES (1) ES2646495T3 (es)
HU (1) HUE034960T2 (es)
IL (1) IL242870B (es)
MX (1) MX2015017167A (es)
MY (1) MY173327A (es)
PL (1) PL3007817T3 (es)
PT (1) PT3007817T (es)
SG (1) SG11201510171UA (es)
SI (1) SI3007817T1 (es)
WO (1) WO2014198767A1 (es)

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Publication number Priority date Publication date Assignee Title
CN107428932B (zh) 2015-01-23 2021-06-01 巴斯夫欧洲公司 利用熔融萃取对聚芳基醚脱盐
US10442115B2 (en) * 2016-05-25 2019-10-15 Johns Manville Manufacturing thermoplastic composites and articles
KR101896937B1 (ko) * 2016-08-24 2018-09-10 지에스칼텍스 주식회사 니더 반응기
CN111974334A (zh) * 2020-09-01 2020-11-24 江苏康祥实业集团有限公司 苯磺酰氯生产磺化反应釜

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JPS5134923A (ja) * 1974-09-20 1976-03-25 Masami Tanaka Keiryomukihatsuhotai no seizoho
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CN105283244A (zh) 2016-01-27
HUE034960T2 (en) 2018-05-02
JP2016521794A (ja) 2016-07-25
MX2015017167A (es) 2016-10-14
MY173327A (en) 2020-01-15
EP3007817B1 (de) 2017-08-09
US9631051B2 (en) 2017-04-25
SI3007817T1 (en) 2018-02-28
PT3007817T (pt) 2017-11-14
CN105283244B (zh) 2017-08-04
EP3007817A1 (de) 2016-04-20
KR102254369B1 (ko) 2021-05-24
CA2913498A1 (en) 2014-12-18
SG11201510171UA (en) 2016-01-28
KR20160018802A (ko) 2016-02-17
CA2913498C (en) 2021-09-07
US20160200870A1 (en) 2016-07-14
WO2014198767A1 (de) 2014-12-18
PL3007817T3 (pl) 2018-01-31
IL242870B (en) 2019-07-31
JP6415548B2 (ja) 2018-10-31

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