CN102186806B - 从有机碳酸酯物流中脱除链烷醇杂质的方法 - Google Patents

从有机碳酸酯物流中脱除链烷醇杂质的方法 Download PDF

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Publication number
CN102186806B
CN102186806B CN200980140531.8A CN200980140531A CN102186806B CN 102186806 B CN102186806 B CN 102186806B CN 200980140531 A CN200980140531 A CN 200980140531A CN 102186806 B CN102186806 B CN 102186806B
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carbonate
alkanol
stream
impurities
extraction solvent
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Chinese (zh)
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CN102186806A (zh
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C·P·阿莱
G·G·瓦波希扬
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Shell Internationale Research Maatschappij BV
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Shell Internationale Research Maatschappij BV
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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

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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)
CN200980140531.8A 2008-12-01 2009-12-01 从有机碳酸酯物流中脱除链烷醇杂质的方法 Active CN102186806B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08170388.6 2008-12-01
EP08170388 2008-12-01
PCT/EP2009/066110 WO2010063694A1 (en) 2008-12-01 2009-12-01 Process for removing an alkanol impurity from an organic carbonate stream

Publications (2)

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CN102186806A CN102186806A (zh) 2011-09-14
CN102186806B true CN102186806B (zh) 2015-01-28

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JP (1) JP5579737B2 (https=)
CN (1) CN102186806B (https=)
WO (1) WO2010063694A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2711353B1 (en) 2012-09-20 2018-10-31 SABIC Global Technologies B.V. Process for the continuous manufacture of aryl alkyl carbonate and diaryl carbonate using vapor recompression
WO2020126989A1 (en) * 2018-12-18 2020-06-25 Shell Internationale Research Maatschappij B.V. Process for preparing dialkyl carbonate and alkanediol
US12098125B2 (en) 2019-10-03 2024-09-24 Shell Usa, Inc. Process for preparing dialkyl carbonate and alkanediol
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
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963586A (en) * 1973-10-26 1976-06-15 Snam Progetti S.P.A. Extractive distillation of a dimethyl carbonate feed with water
EP0274953A1 (fr) * 1986-12-23 1988-07-20 Societe Francaise D'organo-Synthese Procédé de préparation de carbonates organiques par transesterification
US5328615A (en) * 1993-01-29 1994-07-12 Amoco Corporation Alkyl carbonate recovery process
US5338878A (en) * 1993-01-29 1994-08-16 Amoco Corporation Alkyl carbonate extraction process
US5359118A (en) * 1992-05-15 1994-10-25 Bayer Aktiengesellschaft Process for the continuous preparation of dialkyl carbonates
CN1839112A (zh) * 2003-06-27 2006-09-27 旭化成化学株式会社 生产芳族碳酸酯的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06263694A (ja) * 1993-03-11 1994-09-20 Mitsubishi Petrochem Co Ltd ジアリールカーボネートの製造方法
JP3960528B2 (ja) * 2002-04-11 2007-08-15 三菱化学株式会社 ジメチルカーボネート及びエチレングリコールの製造方法
RU2329250C2 (ru) * 2003-06-27 2008-07-20 Асахи Касеи Кемикалз Корпорейшн Способ получения ароматического карбоната
TWI436977B (zh) * 2007-01-23 2014-05-11 Shell Int Research 製備碳酸二芳酯之方法
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963586A (en) * 1973-10-26 1976-06-15 Snam Progetti S.P.A. Extractive distillation of a dimethyl carbonate feed with water
EP0274953A1 (fr) * 1986-12-23 1988-07-20 Societe Francaise D'organo-Synthese Procédé de préparation de carbonates organiques par transesterification
US5359118A (en) * 1992-05-15 1994-10-25 Bayer Aktiengesellschaft Process for the continuous preparation of dialkyl carbonates
US5328615A (en) * 1993-01-29 1994-07-12 Amoco Corporation Alkyl carbonate recovery process
US5338878A (en) * 1993-01-29 1994-08-16 Amoco Corporation Alkyl carbonate extraction process
CN1839112A (zh) * 2003-06-27 2006-09-27 旭化成化学株式会社 生产芳族碳酸酯的方法

Also Published As

Publication number Publication date
WO2010063694A1 (en) 2010-06-10
JP2012510450A (ja) 2012-05-10
JP5579737B2 (ja) 2014-08-27
CN102186806A (zh) 2011-09-14

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