CN102557951B - 碳酸二烷基酯的连续制备方法 - Google Patents

碳酸二烷基酯的连续制备方法 Download PDF

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Publication number
CN102557951B
CN102557951B CN201110403279.4A CN201110403279A CN102557951B CN 102557951 B CN102557951 B CN 102557951B CN 201110403279 A CN201110403279 A CN 201110403279A CN 102557951 B CN102557951 B CN 102557951B
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CN
China
Prior art keywords
carbonate
column
dialkyl carbonate
dialkyl
alkyl alcohol
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.)
Expired - Fee Related
Application number
CN201110403279.4A
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English (en)
Chinese (zh)
Other versions
CN102557951A (zh
Inventor
P.乌姆斯
F·里泽
A·迪克斯
C·布哈利
T·潘库尔
A·苏桑托
G·朗格
J·范登艾恩德
W·武伊塔克
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
Bayer Intellectual Property GmbH
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Bayer MaterialScience AG
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Publication of CN102557951A publication Critical patent/CN102557951A/zh
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Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN201110403279.4A 2010-10-26 2011-10-26 碳酸二烷基酯的连续制备方法 Expired - Fee Related CN102557951B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010042934.1 2010-10-26
DE102010042934A DE102010042934A1 (de) 2010-10-26 2010-10-26 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Publications (2)

Publication Number Publication Date
CN102557951A CN102557951A (zh) 2012-07-11
CN102557951B true CN102557951B (zh) 2016-05-11

Family

ID=44905539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110403279.4A Expired - Fee Related CN102557951B (zh) 2010-10-26 2011-10-26 碳酸二烷基酯的连续制备方法

Country Status (10)

Country Link
US (1) US20120101293A1 (https=)
EP (1) EP2447246B1 (https=)
JP (1) JP5912407B2 (https=)
KR (1) KR20120048477A (https=)
CN (1) CN102557951B (https=)
DE (1) DE102010042934A1 (https=)
ES (1) ES2565484T3 (https=)
RU (1) RU2011143045A (https=)
SG (1) SG180137A1 (https=)
TW (1) TW201237027A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042936A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
CN114555553B (zh) * 2019-10-03 2024-04-05 国际壳牌研究有限公司 用于制备碳酸二烷基酯和链烷二醇的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1946660A (zh) * 2004-06-17 2007-04-11 旭化成化学株式会社 生产碳酸二烷基酯和二醇的方法
CN101346164A (zh) * 2005-12-27 2009-01-14 旭化成化学株式会社 碳酸二烷基酯和二醇类的工业制备方法
CN101605752A (zh) * 2007-01-23 2009-12-16 国际壳牌研究有限公司 制备烷二醇和二烷基碳酸酯的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706684A1 (de) 1977-02-17 1978-08-24 Basf Ag Verfahren zur reindarstellung von dimethylcarbonat
DE4129316A1 (de) 1991-09-03 1993-03-04 Bayer Ag Verfahren zur kontinuierlichen herstellung von dialkylcarbonaten
DE4216121A1 (de) 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
DE4224770A1 (de) 1992-07-27 1994-02-03 Bayer Ag Verfahren zur Abtrennung von Methanol aus Dimethylcarbonat/Methanol-Gemischen
DE4234525A1 (de) 1992-10-13 1994-04-14 Bayer Ag Verfahren zur Abtrennung von Alkanolen von sauerstoffhaltigen organischen Verbindungen mit höherer Kohlenstoffzahl
EP1086940B1 (en) 1998-06-10 2007-05-02 Asahi Kasei Chemicals Corporation Method for continuously producing a dialkyl carbonate and a diol
JP2001316332A (ja) * 2000-05-09 2001-11-13 Nippon Shokubai Co Ltd ジアルキルカーボネート製造方法
JP2002371037A (ja) * 2001-06-12 2002-12-26 Mitsubishi Chemicals Corp 高純度ジメチルカーボネートの製造方法
DE10160180A1 (de) * 2001-12-07 2003-06-18 Basf Ag Verfahren zur Isolierung von Trimethylolpropan aus einem Reaktionsgemisch
US6620959B1 (en) 2002-04-16 2003-09-16 Exxonmobil Chemical Patents Inc. Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
TWI314549B (en) 2005-12-26 2009-09-11 Asahi Kasei Chemicals Corp Industrial process for separating out dialkyl carbonate
TWI383976B (zh) 2006-02-22 2013-02-01 Shell Int Research 製備碳酸二烷酯及烷二醇的方法
DE102009053370A1 (de) * 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten
DE102010042936A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1946660A (zh) * 2004-06-17 2007-04-11 旭化成化学株式会社 生产碳酸二烷基酯和二醇的方法
CN101346164A (zh) * 2005-12-27 2009-01-14 旭化成化学株式会社 碳酸二烷基酯和二醇类的工业制备方法
CN101605752A (zh) * 2007-01-23 2009-12-16 国际壳牌研究有限公司 制备烷二醇和二烷基碳酸酯的方法

Also Published As

Publication number Publication date
EP2447246B1 (de) 2016-01-20
RU2011143045A (ru) 2013-04-27
US20120101293A1 (en) 2012-04-26
ES2565484T3 (es) 2016-04-05
CN102557951A (zh) 2012-07-11
KR20120048477A (ko) 2012-05-15
JP5912407B2 (ja) 2016-04-27
TW201237027A (en) 2012-09-16
SG180137A1 (en) 2012-05-30
JP2012092101A (ja) 2012-05-17
DE102010042934A1 (de) 2012-04-26
EP2447246A1 (de) 2012-05-02

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Granted publication date: 20160511