AR082810A1 - Recuperacion reactiva de carbonato de dimetilo a partir de mezclas de carbonato de dimetilo/metanol - Google Patents

Recuperacion reactiva de carbonato de dimetilo a partir de mezclas de carbonato de dimetilo/metanol

Info

Publication number
AR082810A1
AR082810A1 ARP110103166A ARP110103166A AR082810A1 AR 082810 A1 AR082810 A1 AR 082810A1 AR P110103166 A ARP110103166 A AR P110103166A AR P110103166 A ARP110103166 A AR P110103166A AR 082810 A1 AR082810 A1 AR 082810A1
Authority
AR
Argentina
Prior art keywords
dimethyl carbonate
methanol
mixtures
dmc
reactive recovery
Prior art date
Application number
ARP110103166A
Other languages
English (en)
Inventor
Mark Posey
Haibo Zhao
Original Assignee
Huntsman Petrochemical Llc
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 Huntsman Petrochemical Llc filed Critical Huntsman Petrochemical Llc
Publication of AR082810A1 publication Critical patent/AR082810A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C07D317/38—Ethylene carbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un método para obtener un producto de carbonato, que incluye mezclar una combinación de DMC y metanol con un alcohol, hacer reaccionar el DMC con el alcohol, a fin de formar un producto de carbonato y extraer una porción sustancial de metanol y DMC sin reaccionar. En una forma de realización, el método puede repetirse para lograr una conversión de alcohol deseada, mediante el agregado de más mezcla de DMC y metanol.
ARP110103166A 2010-09-01 2011-08-31 Recuperacion reactiva de carbonato de dimetilo a partir de mezclas de carbonato de dimetilo/metanol AR082810A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37914510P 2010-09-01 2010-09-01

Publications (1)

Publication Number Publication Date
AR082810A1 true AR082810A1 (es) 2013-01-09

Family

ID=45773206

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103166A AR082810A1 (es) 2010-09-01 2011-08-31 Recuperacion reactiva de carbonato de dimetilo a partir de mezclas de carbonato de dimetilo/metanol

Country Status (10)

Country Link
US (1) US9284293B2 (es)
EP (1) EP2611769B1 (es)
JP (3) JP6097217B2 (es)
KR (2) KR102055539B1 (es)
CN (1) CN103080069B (es)
AR (1) AR082810A1 (es)
BR (1) BR112013004718B1 (es)
CA (1) CA2808294C (es)
MX (1) MX338170B (es)
WO (1) WO2012030554A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9656943B2 (en) 2015-10-20 2017-05-23 Chang Chun Plastics Co. Ltd. Process for producing dimethyl carbonate
US10131620B2 (en) 2015-10-20 2018-11-20 Chang Chun Plastics Co., Ltd. Process for producing dimethyl carbonate
CN108440297A (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
PL3898571T3 (pl) * 2018-12-18 2024-04-08 Shell Internationale Research Maatschappij B.V. Sposób wytwarzania węglanu dialkilu i alkanodiolu
CN112707815A (zh) * 2019-10-24 2021-04-27 中国石油化工股份有限公司 耦合生产碳酸二苯酯和苯氨基甲酸甲酯的方法
CN114634415B (zh) * 2022-04-22 2024-03-22 天津凯美特化工科技有限公司 碳酸二乙酯反应分离碳酸二甲酯和甲醇的共沸物并生产碳酸甲乙酯的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2645603B2 (ja) * 1990-03-27 1997-08-25 宇部興産株式会社 カルバメートの製造法
US5191123A (en) * 1990-09-20 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Processes for the preparation of hydroxyl-containing compounds
US5292917A (en) 1991-02-26 1994-03-08 Ube Industries, Ltd. Process for purifying dimethyl carbonate
JPH06298717A (ja) * 1993-04-13 1994-10-25 Nippon Shokubai Co Ltd カルバメートの製造法
JPH07330708A (ja) * 1994-06-13 1995-12-19 Nippon Shokubai Co Ltd カルバメートの製造法
JPH11269166A (ja) * 1998-03-19 1999-10-05 Daicel Chem Ind Ltd 環状炭酸エステルの製造方法
US6315868B1 (en) * 1999-04-26 2001-11-13 General Electric Company Method of separating dimethyl carbonate and methanol
JP4134455B2 (ja) * 1999-09-14 2008-08-20 日本ゼオン株式会社 カルバメート化合物の製造方法
JP4284802B2 (ja) * 1999-12-21 2009-06-24 宇部興産株式会社 ４−ヒドロキシメチル−１，３−ジオキソラン−２−オンの製造法
JP4449324B2 (ja) * 2003-04-14 2010-04-14 三菱化学株式会社 ビニルエチレンカーボネートの製造方法
CN1283615C (zh) * 2003-12-22 2006-11-08 张家港市国泰华荣化工新材料有限公司 一种不对称碳酸酯的合成方法
FR2895905B1 (fr) 2006-01-11 2012-06-08 Durlin France Plastifiant pour vernis a ongles d'origine naturelle
JP2009023930A (ja) * 2007-07-18 2009-02-05 Ube Ind Ltd グリセリン誘導体の製造方法
KR20090027297A (ko) 2007-09-12 2009-03-17 지에스칼텍스 주식회사 글리세롤 카보네이트의 제조방법
US7851645B2 (en) 2008-02-11 2010-12-14 Catalytic Distillation Technologies Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore

Also Published As

Publication number Publication date
US9284293B2 (en) 2016-03-15
KR102055539B1 (ko) 2019-12-13
BR112013004718A2 (pt) 2016-05-17
CN103080069A (zh) 2013-05-01
CA2808294A1 (en) 2012-03-08
JP6097217B2 (ja) 2017-03-15
WO2012030554A1 (en) 2012-03-08
EP2611769A1 (en) 2013-07-10
EP2611769A4 (en) 2014-05-07
BR112013004718B1 (pt) 2019-02-26
KR20180103189A (ko) 2018-09-18
KR20130090412A (ko) 2013-08-13
MX338170B (es) 2016-04-06
JP6839228B2 (ja) 2021-03-03
CN103080069B (zh) 2016-03-16
JP6581608B2 (ja) 2019-09-25
JP2013540717A (ja) 2013-11-07
MX2013002378A (es) 2013-09-13
EP2611769B1 (en) 2017-06-07
CA2808294C (en) 2019-02-12
US20130165669A1 (en) 2013-06-27
JP2019189621A (ja) 2019-10-31
JP2017114863A (ja) 2017-06-29

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee