DE102010042936A1 - Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat - Google Patents

Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat Download PDF

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Publication number
DE102010042936A1
DE102010042936A1 DE102010042936A DE102010042936A DE102010042936A1 DE 102010042936 A1 DE102010042936 A1 DE 102010042936A1 DE 102010042936 A DE102010042936 A DE 102010042936A DE 102010042936 A DE102010042936 A DE 102010042936A DE 102010042936 A1 DE102010042936 A1 DE 102010042936A1
Authority
DE
Germany
Prior art keywords
column
carbonate
dialkyl carbonate
alkyl alcohol
dialkyl
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.)
Withdrawn
Application number
DE102010042936A
Other languages
German (de)
English (en)
Inventor
Dr. Ooms Pieter
Friedhelm Risse
Andre Düx
Carsten Buchaly
Dr. Pancur Thomas
Arthur Susanto
Georg Ronge
Johan Vanden Eynde
Wim Wuytack
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.)
Bayer Intellectual Property GmbH
Original Assignee
Bayer MaterialScience AG
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 MaterialScience AG filed Critical Bayer MaterialScience AG
Priority to DE102010042936A priority Critical patent/DE102010042936A1/de
Priority to SG2011077385A priority patent/SG180135A1/en
Priority to EP11186426.0A priority patent/EP2447244B1/de
Priority to RU2011143046/04A priority patent/RU2011143046A/ru
Priority to TW100138582A priority patent/TW201237028A/zh
Priority to ES11186426T priority patent/ES2571239T3/es
Priority to US13/280,423 priority patent/US20120130110A1/en
Priority to JP2011234025A priority patent/JP5912408B2/ja
Priority to KR1020110109148A priority patent/KR101890434B1/ko
Priority to CN201110329089.2A priority patent/CN102452941B/zh
Publication of DE102010042936A1 publication Critical patent/DE102010042936A1/de
Withdrawn legal-status Critical Current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
    • C07C68/08—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

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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)
DE102010042936A 2010-10-26 2010-10-26 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat Withdrawn DE102010042936A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE102010042936A DE102010042936A1 (de) 2010-10-26 2010-10-26 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
SG2011077385A SG180135A1 (en) 2010-10-26 2011-10-21 Process for continuously preparing dialkyl carbonate
EP11186426.0A EP2447244B1 (de) 2010-10-26 2011-10-25 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
RU2011143046/04A RU2011143046A (ru) 2010-10-26 2011-10-25 Способ очистки диалкилкарбоната
TW100138582A TW201237028A (en) 2010-10-26 2011-10-25 Process for continuously preparing dialkyl carbonate
ES11186426T ES2571239T3 (es) 2010-10-26 2011-10-25 Procedimiento para la preparación continua de carbonato de dialquilo
US13/280,423 US20120130110A1 (en) 2010-10-26 2011-10-25 Process for continuously preparing dialkyl carbonate
JP2011234025A JP5912408B2 (ja) 2010-10-26 2011-10-25 ジアルキルカーボネートの連続的製法
KR1020110109148A KR101890434B1 (ko) 2010-10-26 2011-10-25 디알킬 카르보네이트의 연속 제조 방법
CN201110329089.2A CN102452941B (zh) 2010-10-26 2011-10-26 连续制备碳酸二烷基酯的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010042936A DE102010042936A1 (de) 2010-10-26 2010-10-26 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Publications (1)

Publication Number Publication Date
DE102010042936A1 true DE102010042936A1 (de) 2012-04-26

Family

ID=45217175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010042936A Withdrawn DE102010042936A1 (de) 2010-10-26 2010-10-26 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Country Status (10)

Country Link
US (1) US20120130110A1 (https=)
EP (1) EP2447244B1 (https=)
JP (1) JP5912408B2 (https=)
KR (1) KR101890434B1 (https=)
CN (1) CN102452941B (https=)
DE (1) DE102010042936A1 (https=)
ES (1) ES2571239T3 (https=)
RU (1) RU2011143046A (https=)
SG (1) SG180135A1 (https=)
TW (1) TW201237028A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042934A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
US10829635B2 (en) 2016-03-11 2020-11-10 Lg Chem, Ltd. Economical method of preparing a resin composition including polyalkylene carbonate with improved thermal stability and processability
KR20260030896A (ko) * 2023-09-15 2026-03-06 아사히 가세이 가부시키가이샤 아릴기를 갖는 카보네이트의 제조 방법

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162200A (en) 1977-02-17 1979-07-24 Basf Aktiengesellschaft Preparation of pure dimethyl carbonate
EP0530615A2 (de) 1991-09-03 1993-03-10 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
EP0569812A1 (de) 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
EP0592883B1 (de) 1992-10-13 1996-05-01 Bayer Ag Verfahren zur Abtrennung von Alkanolen, Alkohol/Wasser-Gemischen oder Wasser von sauerstoffhaltigen organischen Verbindungen
EP0581115B1 (de) 1992-07-27 1996-05-15 Bayer Ag Verfahren zur Abtrennung von Methanol aus Dimethylcarbonat/Methanol-Gemischen
EP1086940A1 (en) 1998-06-10 2001-03-28 Asahi Kasei Kogyo Kabushiki Kaisha Process for continuous production of dialkyl carbonate and diol
US6930195B2 (en) 2002-04-16 2005-08-16 Exxonmobil Chemical Patents Inc. Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
EP1760059A1 (en) 2004-06-17 2007-03-07 Asahi Kasei Chemicals Corporation Process for producing dialkyl carbonate and diol
WO2007096343A1 (en) 2006-02-22 2007-08-30 Shell Internationale Research Maatschappij B.V. Process for the production of dialkyl carbonate and alkanediol
EP1967242A1 (en) 2005-12-27 2008-09-10 Asahi Kasei Chemicals Corporation Process for industrial production of dialkyl carbonate and diol
EP1967508A1 (en) 2005-12-26 2008-09-10 Asahi Kasei Chemicals Corporation Process for industrial separation of dialkyl carbonate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TW200732290A (en) * 2005-12-16 2007-09-01 Asahi Kasei Chemicals Corp Industrial process for production of high-purity diaryl carbonate
ES2398307T3 (es) * 2007-01-23 2013-03-15 Shell Internationale Research Maatschappij B.V. Proceso para la preparación de un alcanodiol y un carbonato de dialquilo
DE102010042934A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162200A (en) 1977-02-17 1979-07-24 Basf Aktiengesellschaft Preparation of pure dimethyl carbonate
EP0530615A2 (de) 1991-09-03 1993-03-10 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
EP0569812A1 (de) 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
EP0581115B1 (de) 1992-07-27 1996-05-15 Bayer Ag Verfahren zur Abtrennung von Methanol aus Dimethylcarbonat/Methanol-Gemischen
EP0592883B1 (de) 1992-10-13 1996-05-01 Bayer Ag Verfahren zur Abtrennung von Alkanolen, Alkohol/Wasser-Gemischen oder Wasser von sauerstoffhaltigen organischen Verbindungen
EP1086940A1 (en) 1998-06-10 2001-03-28 Asahi Kasei Kogyo Kabushiki Kaisha Process for continuous production of dialkyl carbonate and diol
US6930195B2 (en) 2002-04-16 2005-08-16 Exxonmobil Chemical Patents Inc. Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
EP1760059A1 (en) 2004-06-17 2007-03-07 Asahi Kasei Chemicals Corporation Process for producing dialkyl carbonate and diol
EP1967508A1 (en) 2005-12-26 2008-09-10 Asahi Kasei Chemicals Corporation Process for industrial separation of dialkyl carbonate
EP1967242A1 (en) 2005-12-27 2008-09-10 Asahi Kasei Chemicals Corporation Process for industrial production of dialkyl carbonate and diol
WO2007096343A1 (en) 2006-02-22 2007-08-30 Shell Internationale Research Maatschappij B.V. Process for the production of dialkyl carbonate and alkanediol

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Chemie Ingenieur Technik (67) 11/95
Henry Z. Kister, "Distillation-Design", S. 259 ff
Ullmann's Encyclopädie der Technischen Chemie, 4. Aufl,, Bd. 2, S. 528 ff
Ullmann's Encyclopedia of Industrial Chemistry, Vol. 7, 2007, Kap. 6.4. und 6.5.

Also Published As

Publication number Publication date
TW201237028A (en) 2012-09-16
US20120130110A1 (en) 2012-05-24
CN102452941B (zh) 2016-08-03
KR101890434B1 (ko) 2018-08-21
EP2447244B1 (de) 2016-03-02
CN102452941A (zh) 2012-05-16
ES2571239T3 (es) 2016-05-24
JP2012092102A (ja) 2012-05-17
KR20120048478A (ko) 2012-05-15
EP2447244A1 (de) 2012-05-02
JP5912408B2 (ja) 2016-04-27
SG180135A1 (en) 2012-05-30
RU2011143046A (ru) 2013-04-27

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R081 Change of applicant/patentee

Owner name: BAYER INTELLECTUAL PROPERTY GMBH, DE

Free format text: FORMER OWNER: BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT, 51373 LEVERKUSEN, DE

Effective date: 20140317

R120 Application withdrawn or ip right abandoned
R120 Application withdrawn or ip right abandoned

Effective date: 20150106