BR112014013557A2 - process to obtain a dialkyl carbonate and an alkylene glycol - Google Patents

process to obtain a dialkyl carbonate and an alkylene glycol

Info

Publication number
BR112014013557A2
BR112014013557A2 BR112014013557A BR112014013557A BR112014013557A2 BR 112014013557 A2 BR112014013557 A2 BR 112014013557A2 BR 112014013557 A BR112014013557 A BR 112014013557A BR 112014013557 A BR112014013557 A BR 112014013557A BR 112014013557 A2 BR112014013557 A2 BR 112014013557A2
Authority
BR
Brazil
Prior art keywords
alkylene glycol
dialkyl carbonate
dialkyl
carbonate
alkylene
Prior art date
Application number
BR112014013557A
Other languages
Portuguese (pt)
Inventor
Schmidt Andrea
Franzke Axel
Bock Michael
Baumann Robert
Röttger Roderich
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 BR112014013557A2 publication Critical patent/BR112014013557A2/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)
BR112014013557A 2011-12-05 2012-12-05 process to obtain a dialkyl carbonate and an alkylene glycol BR112014013557A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11191894 2011-12-05
PCT/EP2012/074478 WO2013083618A1 (en) 2011-12-05 2012-12-05 Method for obtaining a dialkyl carbonate and an alkylene glycol

Publications (1)

Publication Number Publication Date
BR112014013557A2 true BR112014013557A2 (en) 2017-06-13

Family

ID=47351616

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013557A BR112014013557A2 (en) 2011-12-05 2012-12-05 process to obtain a dialkyl carbonate and an alkylene glycol

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013150989A1 (en) * 2012-04-04 2013-10-10 旭硝子株式会社 Separation method, purification method and production method of diol and dibutyl carbonate
WO2017071909A1 (en) 2015-10-28 2017-05-04 Carebay Europe Ltd Medicament container holder
US10399004B2 (en) * 2016-09-08 2019-09-03 Eastman Chemical Company Thermally integrated distillation systems and processes using the same
CN108440298A (en) * 2017-03-23 2018-08-24 秦燕雯 A kind of device energy-saving for carbonate device
KR20220071197A (en) * 2019-10-03 2022-05-31 쉘 인터내셔날 리써취 마트샤피지 비.브이. Process for the preparation of dialkyl carbonates and alkanediols
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 (en) * 2022-12-13 2023-04-07 江苏华盛锂电材料股份有限公司 Method for synthesizing and purifying methyl trifluoroethyl carbonate in one step

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
KR100293341B1 (en) 1995-12-22 2001-09-07 야마모토 카즈모토 Process for continuously preparing dialkyl carbonates and diols
US6346638B1 (en) 1998-06-10 2002-02-12 Asahi Kasel Kabushiki Kaisha Process for continuous production of dialkyl carbonate and diol
DE60036936T2 (en) 1999-03-03 2008-08-07 Asahi Kasei Chemicals Corporation METHOD FOR THE CONTINUOUS PREPARATION OF A DIALKYL CARBONATE AND DIOL
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 (en) * 2002-04-11 2003-10-21 Mitsui Chemicals Inc Method for continuous and simultaneous production of dialkyl carbonate and glycol
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 (en) * 2002-05-30 2007-10-31 三菱化学株式会社 Method for producing dimethyl carbonate
JP4424898B2 (en) * 2002-10-08 2010-03-03 旭化成ケミカルズ株式会社 Process for producing dialkyl carbonates and diols
JP2006023065A (en) 2004-06-10 2006-01-26 Mitsubishi Electric Corp Ventilation function-equipped air conditioner, ventilation device for ventilation function-equipped air conditioner and ventilation method for ventilation function-equipped air conditioner
JP2006206497A (en) * 2005-01-28 2006-08-10 Asahi Kasei Chemicals Corp Method for producing dialkyl carbonate and diol
US20090326257A1 (en) 2005-12-12 2009-12-31 Shinsuke Fukuoka Process for industrially producing dialkyl carbonate and diol
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 (en) 2006-02-22 2013-02-01 Shell Int Research Process for the production of dialkyl carbonate and alkanediol
JP5094459B2 (en) 2007-03-09 2012-12-12 ローム アンド ハース カンパニー An improved method for converting alkanes to unsaturated carboxylic acids.
DE102009030680A1 (en) * 2009-06-26 2010-12-30 Bayer Materialscience Ag Process for the preparation of dialkyl carbonates from alkylene carbonates and alcohols
DE102009053370A1 (en) 2009-11-14 2011-05-19 Bayer Materialscience Ag Process for the purification of dialkyl carbonates
TWI473786B (en) 2009-11-16 2015-02-21 Shell Int Research Process for preparing alkanediol and dialkyl carbonate

Also Published As

Publication number Publication date
IN2014CN04151A (en) 2015-07-17
KR20140113931A (en) 2014-09-25
CN104203899A (en) 2014-12-10
WO2013083618A1 (en) 2013-06-13
JP2015504855A (en) 2015-02-16
EP2788315A1 (en) 2014-10-15

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]