IN2014CN04151A - - Google Patents

Info

Publication number
IN2014CN04151A
IN2014CN04151A IN4151CHN2014A IN2014CN04151A IN 2014CN04151 A IN2014CN04151 A IN 2014CN04151A IN 4151CHN2014 A IN4151CHN2014 A IN 4151CHN2014A IN 2014CN04151 A IN2014CN04151 A IN 2014CN04151A
Authority
IN
India
Prior art keywords
alkylene glycol
dialkyl carbonate
carbonate
material flow
alkylene
Prior art date
Application number
Other languages
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
Publication of IN2014CN04151A publication Critical patent/IN2014CN04151A/en

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN4151CHN2014 2011-12-05 2012-12-05 IN2014CN04151A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11191894 2011-12-05
PCT/EP2012/074478 WO2013083618A1 (de) 2011-12-05 2012-12-05 Verfahren zur gewinnung eines dialkylcarbonats und eines alkylenglykols

Publications (1)

Publication Number Publication Date
IN2014CN04151A true IN2014CN04151A (ja) 2015-07-17

Family

ID=47351616

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4151CHN2014 IN2014CN04151A (ja) 2011-12-05 2012-12-05

Country Status (7)

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

Families Citing this family (8)

* 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
CN108136125B (zh) 2015-10-28 2021-04-13 艾斯曲尔医疗公司 药物容器保持器
US10399004B2 (en) * 2016-09-08 2019-09-03 Eastman Chemical Company Thermally integrated distillation systems and processes using the same
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
JP2022550578A (ja) * 2019-10-03 2022-12-02 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー ジアルキルカーボネートおよびアルカンジオールを調製するためのプロセス
WO2021110627A1 (en) * 2019-12-06 2021-06-10 Shell Internationale Research Maatschappij B.V. Process for removing an ether alkanol impurity from an organic carbonate stream
EP3831805A1 (en) * 2019-12-06 2021-06-09 Shell Internationale Research Maatschappij B.V. Process for the preparation of a dialkyl carbonate and an alkanediol
CN115594585B (zh) * 2022-12-13 2023-04-07 江苏华盛锂电材料股份有限公司 一种一步合成并提纯甲基三氟乙基碳酸酯的方法

Family Cites Families (20)

* 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
JP4565742B2 (ja) 1998-06-10 2010-10-20 旭化成ケミカルズ株式会社 ジアルキルカーボネートとジオールを連続的に製造する方法
KR100411637B1 (ko) 1999-03-03 2003-12-18 아사히 가세이 가부시키가이샤 디알킬 카보네이트 및 디올의 연속 제조 방법
US6166240A (en) * 2000-02-22 2000-12-26 Mobil Oil Corporation Process for co-production of dialkyl carbonate and alkanediol
US6573396B2 (en) * 2001-10-12 2003-06-03 Exxonmobil Chemical Patents Inc. Co-production of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate
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
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
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
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
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
KR20080067709A (ko) 2005-12-12 2008-07-21 아사히 가세이 케미칼즈 가부시키가이샤 디알킬카르보네이트와 디올류의 공업적 제조 방법
TW200732291A (en) 2005-12-14 2007-09-01 Asahi Kasei Chemicals Corp Process for production of dialkyl carbonate and diol in industrial scale and with high yield
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
JP5094459B2 (ja) 2007-03-09 2012-12-12 ローム アンド ハース カンパニー アルカンを不飽和カルボン酸に変換するための改良法
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
TWI473786B (zh) 2009-11-16 2015-02-21 Shell Int Research 製備烷二醇及碳酸二烷酯的方法

Also Published As

Publication number Publication date
WO2013083618A1 (de) 2013-06-13
EP2788315A1 (de) 2014-10-15
KR20140113931A (ko) 2014-09-25
BR112014013557A2 (pt) 2017-06-13
JP2015504855A (ja) 2015-02-16
CN104203899A (zh) 2014-12-10

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