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1. (WO2018200808) FREE-STANDING LIQUID MEMBRANES FOR SUBSTANCE SEPARATION, FILTRATION, EXTRACTION, AND BLOCKAGE
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Pub. No.: WO/2018/200808 International Application No.: PCT/US2018/029565
Publication Date: 01.11.2018 International Filing Date: 26.04.2018
IPC:
B01D 61/38 (2006.01) ,B01D 69/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
38
Liquid-membrane separation
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
69
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
02
characterised by their properties
Applicants:
THE PENN STATE RESEARCH FOUNDATION [US/US]; 304 Old Main University Park, Pennsylvania 16802, US
Inventors:
WONG, Tak-Sing; US
BOSCHITSCH, Birgitt; US
Agent:
BUCCA, Daniel; US
Priority Data:
62/490,06826.04.2017US
Title (EN) FREE-STANDING LIQUID MEMBRANES FOR SUBSTANCE SEPARATION, FILTRATION, EXTRACTION, AND BLOCKAGE
(FR) MEMBRANES LIQUIDES SANS SUPPORT POUR LA SÉPARATION, LA FILTRATION, L'EXTRACTION ET LE BLOCAGE DE SUBSTANCES
Abstract:
(EN) A free standing liquid membrane is disclosed that can selectively separate objects based on the kinetic energy value of the objects such that either an object having a first kinetic energy value can pass through the free standing liquid membrane while retaining the membrane and/or an object having a second kinetic energy value is prevented from passing through the membrane while retaining the membrane. Advantageously, the free standing liquid membrane can remain intact for seconds to hours with multiple objects passing through the membrane.
(FR) L'invention concerne une membrane liquide sans support qui peut séparer sélectivement des objets sur la base de leurs valeurs d'énergie cinétique de telle sorte qu'un objet ayant une première valeur d'énergie cinétique peut passer à travers la membrane liquide autonome tout en retenant la membrane et/ou un objet ayant une seconde valeur d'énergie cinétique est empêché de passer à travers la membrane tout en retenant la membrane. De manière avantageuse, la membrane liquide sans support peut rester intacte durant des secondes à des heures avec de multiples objets passant à travers la membrane.
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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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)