EA200870189A1 - Способ этерификации терефталевой кислоты бутандиолом, способ и устройство для получения полибутилентерефталата - Google Patents

Способ этерификации терефталевой кислоты бутандиолом, способ и устройство для получения полибутилентерефталата

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Publication number
EA200870189A1
EA200870189A1 EA200870189A EA200870189A EA200870189A1 EA 200870189 A1 EA200870189 A1 EA 200870189A1 EA 200870189 A EA200870189 A EA 200870189A EA 200870189 A EA200870189 A EA 200870189A EA 200870189 A1 EA200870189 A1 EA 200870189A1
Authority
EA
Eurasian Patent Office
Prior art keywords
esterification
agitated
reactor
stage
terefaltic
Prior art date
Application number
EA200870189A
Other languages
English (en)
Other versions
EA015340B1 (ru
Inventor
Фритц Вильхельм
Михель Райзен
Original Assignee
Лурги Циммер Гмбх
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 Лурги Циммер Гмбх filed Critical Лурги Циммер Гмбх
Publication of EA200870189A1 publication Critical patent/EA200870189A1/ru
Publication of EA015340B1 publication Critical patent/EA015340B1/ru

Links

Classifications

    • 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
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Настоящее изобретение относится к улучшенному способу этерификации терефталевой кислоты 1,4-бутандиолом, улучшенному способу получения полибутилентерефталата, а также к реакторам и устройствам, подходящим для применения в этом способе.
EA200870189A 2006-01-24 2007-01-24 Способ этерификации терефталевой кислоты бутандиолом, способ и устройство для получения полибутилентерефталата и реактор этерификации EA015340B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06001462A EP1820814B1 (de) 2006-01-24 2006-01-24 Verfahren zur Veresterung von Terephthalsäure mit Butandiol, Verfahren zur Herstellung von Polybutylenterephthalat und Vorrichtung dafür
PCT/EP2007/000594 WO2007085433A1 (de) 2006-01-24 2007-01-24 Verfahren zur veresterung von terephthalsäure mit butandiol, verfahren zur herstellung von polybutylenterephthalat und vorrichtung dafür

Publications (2)

Publication Number Publication Date
EA200870189A1 true EA200870189A1 (ru) 2009-02-27
EA015340B1 EA015340B1 (ru) 2011-06-30

Family

ID=36088551

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200870189A EA015340B1 (ru) 2006-01-24 2007-01-24 Способ этерификации терефталевой кислоты бутандиолом, способ и устройство для получения полибутилентерефталата и реактор этерификации

Country Status (9)

Country Link
US (1) US8143367B2 (ru)
EP (1) EP1820814B1 (ru)
CN (1) CN101374882B (ru)
AT (1) ATE371685T1 (ru)
DE (1) DE502006000079D1 (ru)
EA (1) EA015340B1 (ru)
ES (1) ES2290926T3 (ru)
TW (1) TWI373479B (ru)
WO (1) WO2007085433A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9714320B2 (en) 2012-02-17 2017-07-25 Uhde Inventa-Fischer Gmbh Process for preparing a high molecular weight heteroaromatic polyester or copolyester

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DE502006000079D1 (de) * 2006-01-24 2007-10-11 Lurgi Zimmer Gmbh Verfahren zur Veresterung von Terephthalsäure mit Butandiol, Verfahren zur Herstellung von Polybutylenterephthalat und Vorrichtung dafür
EP2977471A1 (en) 2014-07-23 2016-01-27 PURAC Biochem BV Genetic modification of (S)-lactic acid producing thermophilic bacteria
CN111423570B (zh) * 2020-05-20 2023-06-06 北京芯友工程技术有限公司 一种连续化生产可降解聚酯的工艺方法及装置
CN112717867B (zh) * 2020-12-11 2022-12-02 菏泽新东方日化科技有限公司 一种用于吡啶酮乙醇胺盐环化反应的设备和生产吡啶酮乙醇胺盐的方法
CN113117628B (zh) * 2021-04-21 2022-11-25 乌里希·提勒 一种1,4-苯二甲酸和1,4-丁二醇的酯化反应工艺及其设备

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9714320B2 (en) 2012-02-17 2017-07-25 Uhde Inventa-Fischer Gmbh Process for preparing a high molecular weight heteroaromatic polyester or copolyester

Also Published As

Publication number Publication date
DE502006000079D1 (de) 2007-10-11
WO2007085433A1 (de) 2007-08-02
TWI373479B (en) 2012-10-01
EA015340B1 (ru) 2011-06-30
US8143367B2 (en) 2012-03-27
US20090221768A1 (en) 2009-09-03
ES2290926T3 (es) 2008-02-16
EP1820814A1 (de) 2007-08-22
TW200728348A (en) 2007-08-01
EP1820814B1 (de) 2007-08-29
ATE371685T1 (de) 2007-09-15
CN101374882A (zh) 2009-02-25
CN101374882B (zh) 2011-08-31

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY