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1. (WO2013121219) IONIC LIQUID SEPARATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/121219 International Application No.: PCT/GB2013/050373
Publication Date: 22.08.2013 International Filing Date: 15.02.2013
IPC:
B01D 15/18 (2006.01) ,B01D 11/04 (2006.01) ,B01F 9/00 (2006.01) ,C07C 7/10 (2006.01) ,F16H 15/00 (2006.01) ,G01N 30/32 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
15
Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08
Selective adsorption, e.g. chromatography
10
characterised by constructional or operational features
18
relating to flow patterns
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
11
Solvent extraction
04
of solutions which are liquid
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
9
Mixers with rotating receptacles
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
7
Purification, separation or stabilisation of hydrocarbons; Use of additives
10
by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
15
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02
Column chromatography
26
Conditioning of the fluid carrier; Flow patterns
28
Control of physical parameters of the fluid carrier
32
of pressure or speed
Applicants:
EARLE, Martyn [GB/GB]; GB (US)
SEDDON, Kenneth [GB/GB]; GB (US)
THE QUEEN'S UNIVERSITY OF BELFAST [GB/GB]; University Road Belfast Antrim BT7 1NN, GB (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
EARLE, Martyn; GB
SEDDON, Kenneth; GB
Agent:
HAMER, Christopher; Mathys & Squire LLP The Shard 32 London Bridge Street London SE1 9SG, GB
Priority Data:
1202704.116.02.2012GB
Title (EN) IONIC LIQUID SEPARATIONS
(FR) SÉPARATIONS DE LIQUIDES IONIQUES
Abstract:
(EN) 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.
(FR) L'invention porte sur un procédé de séparation de composés organiques comprenant la séparation par centrifugation d'au moins un composé organique entre une phase liquide mobile et une phase liquide stationnaire non miscible. La phase liquide mobile et/ou la phase liquide stationnaire contien(nen)t ou se compose(nt) d'un liquide ionique. Une centrifugeuse à bobines rotatives pour chromatographie à contre-courant et un appareil de chromatographie liquide-liquide ou d'extraction liquide-liquide peuvent être utilisés dans ledit procédé.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)