CN102325740B - 使用蒸馏助剂蒸馏离子液体 - Google Patents

使用蒸馏助剂蒸馏离子液体 Download PDF

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Publication number
CN102325740B
CN102325740B CN201080008779.1A CN201080008779A CN102325740B CN 102325740 B CN102325740 B CN 102325740B CN 201080008779 A CN201080008779 A CN 201080008779A CN 102325740 B CN102325740 B CN 102325740B
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CN
China
Prior art keywords
mixture
distillation
ionic liquid
weight
compounds
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Expired - Fee Related
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CN201080008779.1A
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English (en)
Chinese (zh)
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CN102325740A (zh
Inventor
G·福斯特
V·N·斯瓦米纳坦
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BASF SE
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BASF SE
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Publication of CN102325740A publication Critical patent/CN102325740A/zh
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Publication of CN102325740B publication Critical patent/CN102325740B/zh
Expired - Fee Related legal-status Critical Current
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • 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
    • B01D3/12—Molecular distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/04—Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/01—Charge-transfer complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CN201080008779.1A 2009-02-23 2010-02-15 使用蒸馏助剂蒸馏离子液体 Expired - Fee Related CN102325740B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09153415 2009-02-23
EP09153415.6 2009-02-23
PCT/EP2010/051831 WO2010094640A1 (de) 2009-02-23 2010-02-15 Destillation ionischer flüssigkeiten unter verwendung eines destillationshilfsmittels

Publications (2)

Publication Number Publication Date
CN102325740A CN102325740A (zh) 2012-01-18
CN102325740B true CN102325740B (zh) 2014-08-13

Family

ID=42299216

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080008779.1A Expired - Fee Related CN102325740B (zh) 2009-02-23 2010-02-15 使用蒸馏助剂蒸馏离子液体

Country Status (7)

Country Link
US (1) US8500961B2 (https=)
EP (1) EP2398753B1 (https=)
JP (1) JP5777527B2 (https=)
KR (1) KR101698393B1 (https=)
CN (1) CN102325740B (https=)
WO (1) WO2010094640A1 (https=)
ZA (1) ZA201106888B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041416A1 (de) * 2007-08-31 2009-03-05 Basf Se Destillation ionischer Flüssigkeiten
WO2013171060A1 (de) 2012-05-16 2013-11-21 Basf Se Destillation ionischer flüssigkeiten durch kurzwegdestillation
FI20245694A1 (en) * 2024-05-31 2025-12-01 Aalto Univ Foundation Sr Removal of contaminants from ionic liquids

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077414A (en) * 1990-03-29 1991-12-31 E. I. Du Pont De Nemours And Company Preparation of 1,3-disubstituted imidazolium salts
CN1140422A (zh) * 1994-12-13 1997-01-15 英国石油化学品有限公司 离子液体
CN101003510A (zh) * 2007-01-15 2007-07-25 广东工业大学 一种离子液体的提纯方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0008707D0 (en) * 2000-04-07 2000-05-31 Bp Chem Int Ltd Imidazole carbenes
JP4796738B2 (ja) * 2000-08-10 2011-10-19 バイエル・クロツプサイエンス・アクチエンゲゼルシヤフト ２−クロロ−５−クロロメチルチアゾールを精製する方法
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
DE10333239A1 (de) 2003-07-21 2005-03-10 Basf Ag Verfahren zur Herstellung von gereinigten 1,3- substituierten Imidazoliumsalzen
US8075803B2 (en) 2003-08-27 2011-12-13 Roland Kalb Method for producing ionic liquids, ionic solids or mixtures thereof
DE102004002420A1 (de) * 2004-01-16 2005-08-11 Basf Ag Destillation von ionischen Flüssigkeiten
DE102005013030A1 (de) * 2005-03-22 2006-09-28 Bayer Technology Services Gmbh Verfahren zur destillativen Reinigung schwerflüchtiger Fluide
DE102007041416A1 (de) 2007-08-31 2009-03-05 Basf Se Destillation ionischer Flüssigkeiten
EP2093278A1 (de) * 2008-02-05 2009-08-26 Evonik Goldschmidt GmbH Performance-Additive zur Verbesserung der Benetzungseigenschaften von ionischen Flüssigkeiten auf festen Oberflächen
JP2010070539A (ja) * 2008-08-22 2010-04-02 Nichia Corp イオン液体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077414A (en) * 1990-03-29 1991-12-31 E. I. Du Pont De Nemours And Company Preparation of 1,3-disubstituted imidazolium salts
CN1140422A (zh) * 1994-12-13 1997-01-15 英国石油化学品有限公司 离子液体
CN101003510A (zh) * 2007-01-15 2007-07-25 广东工业大学 一种离子液体的提纯方法

Also Published As

Publication number Publication date
US20110297530A1 (en) 2011-12-08
US8500961B2 (en) 2013-08-06
ZA201106888B (en) 2012-11-28
KR20110120336A (ko) 2011-11-03
JP5777527B2 (ja) 2015-09-09
JP2012518524A (ja) 2012-08-16
EP2398753B1 (de) 2017-04-26
WO2010094640A1 (de) 2010-08-26
KR101698393B1 (ko) 2017-01-20
CN102325740A (zh) 2012-01-18
EP2398753A1 (de) 2011-12-28

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Granted publication date: 20140813

Termination date: 20200215