ES2540226T3 - Procedimiento para la preparación de carbonatos de diarilo a partir de carbonatos de dialquilo - Google Patents

Procedimiento para la preparación de carbonatos de diarilo a partir de carbonatos de dialquilo Download PDF

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Publication number
ES2540226T3
ES2540226T3 ES09007511.0T ES09007511T ES2540226T3 ES 2540226 T3 ES2540226 T3 ES 2540226T3 ES 09007511 T ES09007511 T ES 09007511T ES 2540226 T3 ES2540226 T3 ES 2540226T3
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Spain
Prior art keywords
column
reaction
carbonate
separation
condensation
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES09007511.0T
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English (en)
Spanish (es)
Inventor
Andre Düx
Günther Dr. Olf
Kaspar Hallenberger
Georg Dr. Ronge
Ricarda Dr. Leiberich
Johan Vanden Eynde
Wim Wuytack
Pieter Dr. Ooms
Johann Dr. Rechner
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Bayer Intellectual Property GmbH
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Bayer Intellectual Property GmbH
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 Bayer Intellectual Property GmbH filed Critical Bayer Intellectual Property GmbH
Application granted granted Critical
Publication of ES2540226T3 publication Critical patent/ES2540226T3/es
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES09007511.0T 2008-06-21 2009-06-06 Procedimiento para la preparación de carbonatos de diarilo a partir de carbonatos de dialquilo Active ES2540226T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008029514A DE102008029514A1 (de) 2008-06-21 2008-06-21 Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
DE102008029514 2008-06-21

Publications (1)

Publication Number Publication Date
ES2540226T3 true ES2540226T3 (es) 2015-07-09

Family

ID=41151820

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09007511.0T Active ES2540226T3 (es) 2008-06-21 2009-06-06 Procedimiento para la preparación de carbonatos de diarilo a partir de carbonatos de dialquilo

Country Status (10)

Country Link
US (1) US9040732B2 (enExample)
EP (1) EP2135857B1 (enExample)
JP (1) JP5596307B2 (enExample)
KR (1) KR101651673B1 (enExample)
CN (1) CN101607908B (enExample)
DE (1) DE102008029514A1 (enExample)
ES (1) ES2540226T3 (enExample)
RU (1) RU2515993C2 (enExample)
SG (2) SG158046A1 (enExample)
TW (1) TWI455923B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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DE102009053370A1 (de) * 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten
WO2011067263A1 (en) * 2009-12-04 2011-06-09 Shell Internationale Research Maatschappij B.V. Process for preparing diaryl carbonates
DE102010006657A1 (de) * 2010-02-03 2011-08-04 Bayer MaterialScience AG, 51373 Verfahren zur Herstellung von Dialkylcarbonaten
WO2012076532A1 (en) * 2010-12-08 2012-06-14 Shell Internationale Research Maatschappij B.V. Process for purifying aryl group containing carbonates
EP2679573B1 (en) * 2012-06-29 2017-12-27 SABIC Global Technologies B.V. Method and apparatus for the separation of dialkyl carbonate, water and alkanol
EP2679572B1 (en) * 2012-06-29 2017-12-13 SABIC Global Technologies B.V. Method and apparatus for the production of diaryl carbonate
KR101583145B1 (ko) * 2013-07-18 2016-01-07 주식회사 엘지화학 증류 장치
US9458022B2 (en) * 2014-03-28 2016-10-04 L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude Process and apparatus for separating NO2 from a CO2 and NO2—containing fluid
EP3380450B1 (en) 2015-11-26 2019-10-02 Shell International Research Maatschappij B.V. Process for preparing a diaryl carbonate
DE102016116078B3 (de) * 2016-08-29 2018-01-04 Epc Engineering Consulting Gmbh Verfahren zur Herstellung eines Polycarbonats unter Einsatz einer Strippvorrichtung
CN113577814B (zh) * 2021-08-16 2022-10-18 四川中蓝国塑新材料科技有限公司 一种用于聚碳酸酯工业化生产的碳酸二苯酯回收装置及方法

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JPS5463023A (en) 1977-10-26 1979-05-21 Mitsubishi Chem Ind Ltd Ester exchange of carbonate
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CN100554240C (zh) * 2004-09-27 2009-10-28 旭化成化学株式会社 芳香族碳酸酯的工业制备方法
US7378540B2 (en) * 2005-10-21 2008-05-27 Catalytic Distillation Technologies Process for producing organic carbonates
JP5344927B2 (ja) * 2006-11-28 2013-11-20 旭化成ケミカルズ株式会社 高品質芳香族ポリカーボネートを工業的規模で製造する方法
EP1995233A3 (de) * 2007-05-25 2010-06-02 Bayer MaterialScience AG Verfahren zur Herstellung von Diaryl- oder Arylalkylcarbonaten aus Dialkylcarbonaten
DE102007044033A1 (de) * 2007-09-14 2009-03-19 Bayer Materialscience Ag Verfahren zur Herstellung von Diaryl- oder Alkylarylcarbonaten aus Dialkylcarbonaten

Also Published As

Publication number Publication date
US20100010252A1 (en) 2010-01-14
RU2515993C2 (ru) 2014-05-20
DE102008029514A1 (de) 2009-12-24
EP2135857A3 (de) 2010-06-02
JP2010006808A (ja) 2010-01-14
KR101651673B1 (ko) 2016-08-26
KR20090132555A (ko) 2009-12-30
SG192423A1 (en) 2013-08-30
RU2009123374A (ru) 2010-12-27
JP5596307B2 (ja) 2014-09-24
EP2135857A2 (de) 2009-12-23
TW201016660A (en) 2010-05-01
EP2135857B1 (de) 2015-05-06
US9040732B2 (en) 2015-05-26
TWI455923B (zh) 2014-10-11
CN101607908B (zh) 2014-07-23
SG158046A1 (en) 2010-01-29
CN101607908A (zh) 2009-12-23

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