CN101311161A - 用于从碳酸二烷基酯制备碳酸二芳基酯或芳基烷基碳酸酯的方法 - Google Patents

用于从碳酸二烷基酯制备碳酸二芳基酯或芳基烷基碳酸酯的方法 Download PDF

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Publication number
CN101311161A
CN101311161A CNA2008100985756A CN200810098575A CN101311161A CN 101311161 A CN101311161 A CN 101311161A CN A2008100985756 A CNA2008100985756 A CN A2008100985756A CN 200810098575 A CN200810098575 A CN 200810098575A CN 101311161 A CN101311161 A CN 101311161A
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CN
China
Prior art keywords
column
carbonate
transesterification
reaction zone
concentration
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.)
Pending
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CNA2008100985756A
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English (en)
Chinese (zh)
Inventor
A·杜克斯
P·乌姆斯
J·雷克纳
K·哈伦伯格
G·朗格
J·范登埃恩德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
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Bayer MaterialScience AG
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Filing date
Publication date
Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CN101311161A publication Critical patent/CN101311161A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory

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  • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CNA2008100985756A 2007-05-25 2008-05-22 用于从碳酸二烷基酯制备碳酸二芳基酯或芳基烷基碳酸酯的方法 Pending CN101311161A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007024574 2007-05-25
DE102007024574.4 2007-05-25

Publications (1)

Publication Number Publication Date
CN101311161A true CN101311161A (zh) 2008-11-26

Family

ID=39731483

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008100985756A Pending CN101311161A (zh) 2007-05-25 2008-05-22 用于从碳酸二烷基酯制备碳酸二芳基酯或芳基烷基碳酸酯的方法

Country Status (8)

Country Link
US (2) US8003817B2 (enExample)
EP (1) EP1995233A3 (enExample)
JP (1) JP5580970B2 (enExample)
KR (1) KR20080103924A (enExample)
CN (1) CN101311161A (enExample)
RU (1) RU2480448C2 (enExample)
SG (1) SG148127A1 (enExample)
TW (1) TWI412516B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060709A (zh) * 2009-11-14 2011-05-18 拜尔材料科学股份公司 提纯碳酸二烷基酯的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008029514A1 (de) * 2008-06-21 2009-12-24 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
CN103987692B (zh) * 2011-12-07 2016-06-22 国际壳牌研究有限公司 生产芳族碳酸酯的方法
EP2711353B1 (en) 2012-09-20 2018-10-31 SABIC Global Technologies B.V. Process for the continuous manufacture of aryl alkyl carbonate and diaryl carbonate using vapor recompression

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060709A (zh) * 2009-11-14 2011-05-18 拜尔材料科学股份公司 提纯碳酸二烷基酯的方法
CN102060709B (zh) * 2009-11-14 2015-06-17 拜尔材料科学股份公司 提纯碳酸二烷基酯的方法

Also Published As

Publication number Publication date
SG148127A1 (en) 2008-12-31
EP1995233A2 (de) 2008-11-26
TWI412516B (zh) 2013-10-21
RU2008120393A (ru) 2009-11-27
KR20080103924A (ko) 2008-11-28
RU2480448C2 (ru) 2013-04-27
JP5580970B2 (ja) 2014-08-27
US8003817B2 (en) 2011-08-23
EP1995233A3 (de) 2010-06-02
US20110206568A1 (en) 2011-08-25
JP2009051814A (ja) 2009-03-12
TW200911750A (en) 2009-03-16
US20080293960A1 (en) 2008-11-27

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Application publication date: 20081126