GB201202705D0 - Ionic liquid separations - Google Patents

Ionic liquid separations

Info

Publication number
GB201202705D0
GB201202705D0 GBGB1202705.8A GB201202705A GB201202705D0 GB 201202705 D0 GB201202705 D0 GB 201202705D0 GB 201202705 A GB201202705 A GB 201202705A GB 201202705 D0 GB201202705 D0 GB 201202705D0
Authority
GB
United Kingdom
Prior art keywords
liquid
ionic liquid
liquid separations
liquid phase
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
GBGB1202705.8A
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 GBGB1202705.8A priority Critical patent/GB201202705D0/en
Publication of GB201202705D0 publication Critical patent/GB201202705D0/en
Priority to PCT/GB2013/050372 priority patent/WO2013121218A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/02—Centrifuges consisting of a plurality of separate bowls rotating round an axis situated between the bowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • 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
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • 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
    • G01N2030/324—Control of physical parameters of the fluid carrier of pressure or speed speed, flow rate
    • 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)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

A process for the separation of chemical compounds comprises centrifugal partitioning of at least one 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 liquid-liquid chromatography or liquid-liquid extraction apparatus may be used in the process.
GBGB1202705.8A 2012-02-16 2012-02-16 Ionic liquid separations Ceased GB201202705D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1202705.8A GB201202705D0 (en) 2012-02-16 2012-02-16 Ionic liquid separations
PCT/GB2013/050372 WO2013121218A1 (en) 2012-02-16 2013-02-15 Ionic liquid separations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1202705.8A GB201202705D0 (en) 2012-02-16 2012-02-16 Ionic liquid separations

Publications (1)

Publication Number Publication Date
GB201202705D0 true GB201202705D0 (en) 2012-04-04

Family

ID=45939753

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1202705.8A Ceased GB201202705D0 (en) 2012-02-16 2012-02-16 Ionic liquid separations

Country Status (2)

Country Link
GB (1) GB201202705D0 (en)
WO (1) WO2013121218A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10938329B2 (en) 2018-03-22 2021-03-02 University Of Notre Dame Du Lac Electricity generation from low grade waste heat
CN110684552B (en) * 2019-10-31 2024-04-23 农业部沼气科学研究所 Organic matter extraction-separation-cleaning-recovery device
CN111635308B (en) * 2020-06-20 2023-04-07 四川中海茂农业开发有限公司 Method for co-producing and preparing linoleic acid and alpha-linolenic acid from idesia polycarpa seed oil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104531A (en) * 1990-02-26 1992-04-14 The United States Of America As Represented By The Department Of Health And Human Services Cross-axis synchronous flow through coil planet centrifuge for large scale preparative countercurrent chromatography
US5288113A (en) * 1992-12-24 1994-02-22 Restek Corporation Connector for capillary tubes having a tapered inner bore
US5380429A (en) * 1993-03-04 1995-01-10 The United States Of America As Represented By The Deparment Of Health And Human Services Variable-position cross-axis synchronous coil planet centrifuge for countercurrent chromatography
DE60333555D1 (en) * 2002-04-05 2010-09-09 Dynamic Extractions Ltd CENTRIFUGE
DE602005004968T2 (en) * 2005-08-04 2008-06-12 Agilent Technologies Inc., Santa Clara Column with conical intermediate piece
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
GB2446129B (en) * 2007-02-02 2009-06-10 Dynamic Extractions Ltd Non-synchronous drive for centrifuges
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
WO2013121218A1 (en) 2013-08-22

Similar Documents

Publication Publication Date Title
GB201202704D0 (en) Ionic liquid separations
GB201202707D0 (en) Ionic liquid separations
GB2548071B (en) Liquid sample introduction system and method, for analytical plasma spectrometer
EP3408672A4 (en) Methods and apparatus for detecting compounds in liquids
SG10202101144XA (en) Method, apparatus, system, server, and terminal for map interaction, search, and display
EP2891881A4 (en) Multidimensional liquid chromatography separation system and separation method for protein separation
EP3199233A4 (en) Solid phase extraction column, preparation method therefor, and chemical sample pre-processing method based on solid phase extraction column
EP2982108A4 (en) Method, apparatus and system for generatiing intra- predicted samples
EP2846562A4 (en) Method and apparatus for searching terminals
EP3294372A4 (en) Apparatus and method for immunomagnetic cell separation
SG11201506711VA (en) Improved separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process ("ias")
EP3148664A4 (en) Apparatus and method for introducing a sample into a separation unit of a chromatography system
EP3290432A4 (en) High performance liquid chromatography method for polypeptide mixtures
EP3019260A4 (en) Process and apparatus for recovering valuable or harmful non-aqueous liquids from slurries.
PL2991752T3 (en) Mixtures of physical absorption solvents and ionic liquids for gas separation
CA2854214A1 (en) System and method for treating fluid mixtures including aqueous and organic phases
EP3207013A4 (en) Method for separating hf from hf/halogenated hydrocarbon mixtures using ionic liquids
FR3044001B1 (en) PROCESS FOR PREPARING AN ADSORBENT MATERIAL COMPRISING A BASIC MIXING STEP AND METHOD OF EXTRACTING LITHIUM FROM SALINE SOLUTIONS USING THE SAME
EP3385709A4 (en) Liquid sample analysis system
EP3108496A4 (en) Analyzing an extracted sample using an immiscible extraction solvent
GB2519279B (en) Method and apparatus for improving the separation efficiency in supercritical fluid chromatography
EP3562574C0 (en) Method for separating charged substances from liquids and the recovery thereof
BR112013000336A2 (en) method for separating particle mixtures, method for electrical scrap separation, particle mixture separation apparatus and use of an apparatus
EP3064620A4 (en) System and method for measuring out a polymer and first solvent mixture, device, system and method for extracting a solvent from at least one polymer strand, system and method for mechanically pre-recovering at least one liquid from at least one polymer strand, and a continuous system and method for the production of at least one polymer strand
EP3204148A4 (en) Method and device for separating immiscible liquids to effectively isolate at least one of the liquids

Legal Events

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