WO2013083618A1 - Procédé pour obtenir un dialkylcarbonate et un alkylène glycol - Google Patents

Procédé pour obtenir un dialkylcarbonate et un alkylène glycol Download PDF

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Publication number
WO2013083618A1
WO2013083618A1 PCT/EP2012/074478 EP2012074478W WO2013083618A1 WO 2013083618 A1 WO2013083618 A1 WO 2013083618A1 EP 2012074478 W EP2012074478 W EP 2012074478W WO 2013083618 A1 WO2013083618 A1 WO 2013083618A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbonate
stream
alkylene
alkylene glycol
dialkyl carbonate
Prior art date
Application number
PCT/EP2012/074478
Other languages
German (de)
English (en)
Inventor
Andrea Schmidt
Michael Bock
Roderich RÖTTGER
Robert Baumann
Axel Franzke
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Priority to CN201280069004.4A priority Critical patent/CN104203899A/zh
Priority to KR1020147018561A priority patent/KR20140113931A/ko
Priority to EP12799132.1A priority patent/EP2788315A1/fr
Priority to IN4151CHN2014 priority patent/IN2014CN04151A/en
Priority to JP2014545236A priority patent/JP2015504855A/ja
Priority to BR112014013557A priority patent/BR112014013557A2/pt
Publication of WO2013083618A1 publication Critical patent/WO2013083618A1/fr

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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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • 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
    • C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé pour obtenir un dialkylcarbonate et un alkylène glycol à partir d'un flux de matière contenant du dialkylcarbonate, de l'alkylène carbonate, de l'alkylène glycol et de l'alcool, ce procédé comprenant les étapes suivantes: (a) séparation par distillation d'un flux de matière (5) contenant du dialkylcarbonate et de l'alkylène glycol comme hétéroazéotrope à partir du flux de matière contenant du dialkylcarbonate, de l'alkylène carbonate, de l'alkylène glycol et de l'alcool, dans une première étape de distillation (1), (b) séparation du flux de matière (5) contenant du dialkylcarbonate et de l'alkylène glycol comme hétéroazéotrope en un premier flux de produit brut (27) contenant essentiellement du dialkylcarbonate et en un deuxième flux de produit brut (29) contenant essentiellement de l'alkylène glycol, dans un dispositif de séparation de phases (25).
PCT/EP2012/074478 2011-12-05 2012-12-05 Procédé pour obtenir un dialkylcarbonate et un alkylène glycol WO2013083618A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201280069004.4A CN104203899A (zh) 2011-12-05 2012-12-05 获得碳酸二烷基酯和亚烷基二醇的方法
KR1020147018561A KR20140113931A (ko) 2011-12-05 2012-12-05 디알킬 카르보네이트와 알켈렌 글리콜을 수득하는 방법
EP12799132.1A EP2788315A1 (fr) 2011-12-05 2012-12-05 Procédé pour obtenir un dialkylcarbonate et un alkylène glycol
IN4151CHN2014 IN2014CN04151A (fr) 2011-12-05 2012-12-05
JP2014545236A JP2015504855A (ja) 2011-12-05 2012-12-05 ジアルキルカーボネートおよびアルキレングリコールを得る方法
BR112014013557A BR112014013557A2 (pt) 2011-12-05 2012-12-05 processo para obter um carbonato de dialquila e um alquileno glicol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11191894 2011-12-05
EP11191894.2 2011-12-05

Publications (1)

Publication Number Publication Date
WO2013083618A1 true WO2013083618A1 (fr) 2013-06-13

Family

ID=47351616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/074478 WO2013083618A1 (fr) 2011-12-05 2012-12-05 Procédé pour obtenir un dialkylcarbonate et un alkylène glycol

Country Status (7)

Country Link
EP (1) EP2788315A1 (fr)
JP (1) JP2015504855A (fr)
KR (1) KR20140113931A (fr)
CN (1) CN104203899A (fr)
BR (1) BR112014013557A2 (fr)
IN (1) IN2014CN04151A (fr)
WO (1) WO2013083618A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018048690A1 (fr) * 2016-09-08 2018-03-15 Eastman Chemical Company Systèmes de distillation intégrés thermiquement pour séparer des compositions ternaires ayant un hétéroazéotrope et procédés l'utilisant
CN108440298A (zh) * 2017-03-23 2018-08-24 秦燕雯 一种用于碳酸二甲酯装置节能降耗的装置
EP3831805A1 (fr) * 2019-12-06 2021-06-09 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'un carbonate de dialkyle et d'un alcanédiol
WO2021110627A1 (fr) * 2019-12-06 2021-06-10 Shell Internationale Research Maatschappij B.V. Procédé pour l'élimination d'une impureté d'alcanol éther à partir d'un flux de carbonate organique
EP3915613A1 (fr) 2015-10-28 2021-12-01 SHL Medical AG Support de récipient pour médicaments
CN115594585A (zh) * 2022-12-13 2023-01-13 江苏华盛锂电材料股份有限公司（Cn） 一种一步合成并提纯甲基三氟乙基碳酸酯的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013150989A1 (ja) * 2012-04-04 2015-12-17 旭硝子株式会社 ジオールおよびジブチルカーボネートの分離方法、精製方法、ならびに製造方法
US20220340513A1 (en) * 2019-10-03 2022-10-27 Shell Oil Company Process for preparing dialkyl carbonate and alkanediol

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642858A (en) * 1969-02-12 1972-02-15 Dow Chemical Co Carbonate synthesis from alkylene carbonates
US5489703A (en) 1995-05-19 1996-02-06 Amoco Corporation Reaction extraction of alkyl carbonate
US5847189A (en) 1995-12-22 1998-12-08 Asahi Kasei Kogyo Kabushiki Kaisha Method for continuously producing a dialkyl carbonate and a diol
US6346638B1 (en) 1998-06-10 2002-02-12 Asahi Kasel Kabushiki Kaisha Process for continuous production of dialkyl carbonate and diol
US6479689B1 (en) 1999-03-03 2002-11-12 Asahi Kasei Kabushiki Kaisha Process for continuously producing dialkyl carbonate and diol
US20030078448A1 (en) 2001-10-12 2003-04-24 Buchanan J. Scott Co-productiion of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate
US20050080287A1 (en) 2002-04-16 2005-04-14 Buchanan J. Scott Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
JP2006023065A (ja) 2004-06-10 2006-01-26 Mitsubishi Electric Corp 換気機能付き空気調和機及び換気機能付き空気調和機の換気装置及び換気機能付き空気調和機の換気方法
US20070197816A1 (en) 2006-02-22 2007-08-23 Evert Van Der Heide Process for the production of dialkyl carbonate and alkanediol
EP1961721A1 (fr) 2005-12-12 2008-08-27 Asahi Kasei Chemicals Corporation Procede de production de carbonate de dialkyle et de diol a l'echelle industrielle
EP1967507A2 (fr) 2007-03-09 2008-09-10 Rohm and Haas Company Procédé amélioré pour la conversion d'alcanes en acides carboxyliques insaturés
US20090030223A1 (en) 2005-12-14 2009-01-29 Asahi Kasei Chemicals Corporation Process for industrially producing dialkyl carbonate and diol with high yield
DE102009030680A1 (de) 2009-06-26 2010-12-30 Bayer Materialscience Ag Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen
WO2011058168A1 (fr) 2009-11-16 2011-05-19 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'alcanediol et de carbonate de dialkyle
DE102009053370A1 (de) 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6166240A (en) * 2000-02-22 2000-12-26 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
JP2003300918A (ja) * 2002-04-11 2003-10-21 Mitsui Chemicals Inc ジアルキルカーボネートとグリコールの連続同時製造方法
JP4000912B2 (ja) * 2002-05-30 2007-10-31 三菱化学株式会社 ジメチルカーボネートの製造方法
JP4424898B2 (ja) * 2002-10-08 2010-03-03 旭化成ケミカルズ株式会社 ジアルキルカーボネートおよびジオールを製造する方法
JP2006206497A (ja) * 2005-01-28 2006-08-10 Asahi Kasei Chemicals Corp ジアルキルカーボネートおよびジオールを製造する方法

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642858A (en) * 1969-02-12 1972-02-15 Dow Chemical Co Carbonate synthesis from alkylene carbonates
US5489703A (en) 1995-05-19 1996-02-06 Amoco Corporation Reaction extraction of alkyl carbonate
US5847189A (en) 1995-12-22 1998-12-08 Asahi Kasei Kogyo Kabushiki Kaisha Method for continuously producing a dialkyl carbonate and a diol
US6346638B1 (en) 1998-06-10 2002-02-12 Asahi Kasel Kabushiki Kaisha Process for continuous production of dialkyl carbonate and diol
US6479689B1 (en) 1999-03-03 2002-11-12 Asahi Kasei Kabushiki Kaisha Process for continuously producing dialkyl carbonate and diol
US20030078448A1 (en) 2001-10-12 2003-04-24 Buchanan J. Scott Co-productiion of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate
US20050080287A1 (en) 2002-04-16 2005-04-14 Buchanan J. Scott Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
JP2006023065A (ja) 2004-06-10 2006-01-26 Mitsubishi Electric Corp 換気機能付き空気調和機及び換気機能付き空気調和機の換気装置及び換気機能付き空気調和機の換気方法
EP1961721A1 (fr) 2005-12-12 2008-08-27 Asahi Kasei Chemicals Corporation Procede de production de carbonate de dialkyle et de diol a l'echelle industrielle
US20090030223A1 (en) 2005-12-14 2009-01-29 Asahi Kasei Chemicals Corporation Process for industrially producing dialkyl carbonate and diol with high yield
US20070197816A1 (en) 2006-02-22 2007-08-23 Evert Van Der Heide Process for the production of dialkyl carbonate and alkanediol
EP1967507A2 (fr) 2007-03-09 2008-09-10 Rohm and Haas Company Procédé amélioré pour la conversion d'alcanes en acides carboxyliques insaturés
DE102009030680A1 (de) 2009-06-26 2010-12-30 Bayer Materialscience Ag Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen
DE102009053370A1 (de) 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten
WO2011058168A1 (fr) 2009-11-16 2011-05-19 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'alcanediol et de carbonate de dialkyle

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Liquid Extraction, second edition,", 1963, MCGRAW-HILL BOOK COMPANY, pages: 440 - 450
"Perry's Chemical Engineers' Handbook, seventh edition,", 1998, pages: 15 - 26,15-27

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3915613A1 (fr) 2015-10-28 2021-12-01 SHL Medical AG Support de récipient pour médicaments
WO2018048690A1 (fr) * 2016-09-08 2018-03-15 Eastman Chemical Company Systèmes de distillation intégrés thermiquement pour séparer des compositions ternaires ayant un hétéroazéotrope et procédés l'utilisant
US10399004B2 (en) 2016-09-08 2019-09-03 Eastman Chemical Company Thermally integrated distillation systems and processes using the same
US10835837B2 (en) 2016-09-08 2020-11-17 Eastman Chemical Company Thermally integrated distillation systems and processes using the same
EP3509719B1 (fr) * 2016-09-08 2022-11-16 Eastman Chemical Company Systèmes de distillation intégrés thermiquement pour séparer des compositions ternaires ayant un hétéroazéotrope et procédés l'utilisant
CN108440298A (zh) * 2017-03-23 2018-08-24 秦燕雯 一种用于碳酸二甲酯装置节能降耗的装置
EP3831805A1 (fr) * 2019-12-06 2021-06-09 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'un carbonate de dialkyle et d'un alcanédiol
WO2021110627A1 (fr) * 2019-12-06 2021-06-10 Shell Internationale Research Maatschappij B.V. Procédé pour l'élimination d'une impureté d'alcanol éther à partir d'un flux de carbonate organique
CN115594585A (zh) * 2022-12-13 2023-01-13 江苏华盛锂电材料股份有限公司（Cn） 一种一步合成并提纯甲基三氟乙基碳酸酯的方法

Also Published As

Publication number Publication date
BR112014013557A2 (pt) 2017-06-13
IN2014CN04151A (fr) 2015-07-17
KR20140113931A (ko) 2014-09-25
JP2015504855A (ja) 2015-02-16
CN104203899A (zh) 2014-12-10
EP2788315A1 (fr) 2014-10-15

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