FR2017051843 METHOD FOR EXTRACTING A COMPOUND CONTAINED IN A LIQUID SOLUTION BY FORWARD OSMOSIS

1. (WO2018007759) METHOD FOR EXTRACTING A COMPOUND CONTAINED IN A LIQUID SOLUTION BY FORWARD OSMOSIS

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Pub. No.:		WO/2018/007759		International Application No.:		PCT/FR2017/051843
Publication Date:		11.01.2018		International Filing Date:		06.07.2017

IPC:

B01D 61/00 (2006.01)

Applicants:

EDERNA [FR/FR]; 1, Place Pierre POTIER 31100 TOULOUSE (FR)

Inventors:

GASCONS VILADOMAT, Fabrice; (FR).
MAUGIN, Thomas; (FR)

Agent:

FOURCADE, Emmanuelle; (FR)

Priority Data:

1656606

08.07.2016

Title

(EN) METHOD FOR EXTRACTING A COMPOUND CONTAINED IN A LIQUID SOLUTION BY FORWARD OSMOSIS
(FR) PROCÉDÉ D'EXTRACTION PAR OSMOSE DIRECTE D'UN COMPOSÉ CONTENU DANS UNE SOLUTION LIQUIDE

Abstract:

(EN)The invention concerns a method for extracting a determined compound contained in a liquid solution, referred to as the feed solution, by forward osmosis, which involves: circulating the feed solution in contact with a first face of a membrane suitable for selectively allowing the transfer of said compound by osmosis, and circulating a second liquid solution, referred to as the extraction solution, containing potassium lactate, in contact with a second opposing face of the membrane opposite the first face.
(FR)L'invention concerne un procédé d'extraction par osmose directe d'un composé déterminé contenu dans une solution liquide, dite solution d'alimentation, selon lequel : on fait circuler la solution d'alimentation au contact d'une première face d'une membrane apte à permettre sélectivement le transfert par osmose dudit composé, et on fait circuler une deuxième solution liquide, dite solution d'extraction, contenant du lactate de potassium, au contact d'une deuxième face opposée de la membrane opposée à la première face.

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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, KM, ML, MR, NE, SN, TD, TG).

Publication Language:	French (FR)
Filing Language:	French (FR)

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