GB201202704D0 - Ionic liquid separations - Google Patents

Ionic liquid separations

Info

Publication number
GB201202704D0
GB201202704D0 GBGB1202704.1A GB201202704A GB201202704D0 GB 201202704 D0 GB201202704 D0 GB 201202704D0 GB 201202704 A GB201202704 A GB 201202704A GB 201202704 D0 GB201202704 D0 GB 201202704D0
Authority
GB
United Kingdom
Prior art keywords
liquid
liquid phase
ionic liquid
liquid separations
mobile
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB1202704.1A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Queens University of Belfast
Original Assignee
Queens University of Belfast
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 Queens University of Belfast filed Critical Queens University of Belfast
Priority to GBGB1202704.1A priority Critical patent/GB201202704D0/en
Publication of GB201202704D0 publication Critical patent/GB201202704D0/en
Priority to PCT/GB2013/050373 priority patent/WO2013121219A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1892—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/10—Mixers with rotating receptacles with receptacles rotated about two different axes, e.g. receptacles having planetary motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/292—Liquid sorbents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
    • B01D15/424—Elution mode
    • B01D15/426—Specific type of solvent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N2030/381—Flow patterns centrifugal chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/42—Flow patterns using counter-current

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for the separation of organic compounds comprises centrifugal partitioning of at least one organic compound between a mobile liquid phase and an immiscible stationary liquid phase. At least one of the mobile liquid phase and the stationary liquid phase comprises or consists of an ionic liquid. A rotary coil centrifuge for counter current chromatography and a liquid-liquid chromatography or liquid-liquid extraction apparatus may be used in the process.
GBGB1202704.1A 2012-02-16 2012-02-16 Ionic liquid separations Ceased GB201202704D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1202704.1A GB201202704D0 (en) 2012-02-16 2012-02-16 Ionic liquid separations
PCT/GB2013/050373 WO2013121219A1 (en) 2012-02-16 2013-02-15 Ionic liquid separations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1202704.1A GB201202704D0 (en) 2012-02-16 2012-02-16 Ionic liquid separations

Publications (1)

Publication Number Publication Date
GB201202704D0 true GB201202704D0 (en) 2012-04-04

Family

ID=45939752

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1202704.1A Ceased GB201202704D0 (en) 2012-02-16 2012-02-16 Ionic liquid separations

Country Status (2)

Country Link
GB (1) GB201202704D0 (en)
WO (1) WO2013121219A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8961780B1 (en) 2013-12-16 2015-02-24 Saudi Arabian Oil Company Methods for recovering organic heteroatom compounds from hydrocarbon feedstocks
US9169446B2 (en) 2013-12-30 2015-10-27 Saudi Arabian Oil Company Demulsification of emulsified petroleum using carbon dioxide and resin supplement without precipitation of asphaltenes
US9688923B2 (en) 2014-06-10 2017-06-27 Saudi Arabian Oil Company Integrated methods for separation and extraction of polynuclear aromatic hydrocarbons, heterocyclic compounds, and organometallic compounds from hydrocarbon feedstocks
WO2018059491A1 (en) * 2016-09-29 2018-04-05 比亚迪股份有限公司 Ionic liquid polymer, preparation method therefor and application thereof
CN107879977B (en) * 2016-09-29 2019-11-22 比亚迪股份有限公司 Ion liquid compound and preparation method, ion liquid polymer, its purposes and the solid polyelectrolyte containing the polymer
GB2607551A (en) * 2018-06-15 2022-12-14 Seren Tech Limited Countercurrent rare earth separation process
SE1850872A1 (en) * 2018-07-10 2020-01-11 Stora Enso Oyj Method for manufacturing anhydrosugars and anhydrosugar alcohols
CN109085266A (en) * 2018-08-08 2018-12-25 保琦蓓 The measuring method of quinoline in a kind of textile
CN113209667B (en) * 2021-03-30 2022-04-12 浙江大学 Method for extracting and separating metal oxometallate by ionic liquid/alkali aqueous two-phase system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080207422A1 (en) * 2002-04-05 2008-08-28 Brunel University Centrifuge
CN100362015C (en) * 2006-02-27 2008-01-16 南京财经大学 Method for separating and extracting protein and/or enzyme from ion liquid
US8440869B2 (en) * 2008-07-01 2013-05-14 Merck Patent Gmbh Use of ionic liquids containing tricyanomethide anions as solvents for the extraction of alcohols from aqueous solutions

Also Published As

Publication number Publication date
WO2013121219A1 (en) 2013-08-22

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)