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1. (WO2019046397) MEMBRANE EVAPORATION ENHANCED VAPOR CONDENSER
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Pub. No.: WO/2019/046397 International Application No.: PCT/US2018/048501
Publication Date: 07.03.2019 International Filing Date: 29.08.2018
IPC:
B01D 61/36 (2006.01) ,C02F 1/04 (2006.01) ,F28B 1/02 (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
36
Pervaporation; Membrane distillation; Liquid permeation
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
02
by heating
04
by distillation or evaporation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
B
STEAM OR VAPOUR CONDENSERS
1
Condensers in which the steam or vapour is separated from the cooling medium by walls, e.g. surface condenser
02
using water or other liquid as the cooling medium
Applicants:
DAIS ANALYTIC CORPORATION [US/US]; 11552 Prosperous Drive Odessa, FL 33556, US
Inventors:
JOHNSON, Brian; US
ISFAHSNI, Rasool, Nasr; US
Agent:
BUESE, Mark, A.; US
LLOYD, Jeff; US
EISENSCHENK, Frank, C.; US
SALIWANCHIK, David, R.; US
PACE, Doran, R.; US
Priority Data:
62/551,53729.08.2017US
Title (EN) MEMBRANE EVAPORATION ENHANCED VAPOR CONDENSER
(FR) CONDENSEUR DE VAPEUR AMÉLIORÉ PAR ÉVAPORATION À MEMBRANE
Abstract:
(EN) A membrane evaporative condenser (MEC) includes a repeating sequence of channels for evaporation and/or condensation are arranged, each sequence of channels includes a condensation channel for condensation of a vapor to a liquid, an evaporation channel, and zero to one hundred evaporation-condensation channels. The condensation channel has walls of a non-permeable material which exterior to the condensation channel share the wall with a liquid evaporative medium (TEM) conduit that contains a LEM. The LEM conduit includes a moisture transfer membrane (MTM), where the LEM can evaporate into an evaporation channel or an evaporation-condensation channel that can amplify the effect of the heat transfer for additional mass transfer.
(FR) Un condenseur évaporatif à membrane (MEC) comprend une séquence répétée de canaux pour l'évaporation et/ou la condensation, chaque séquence de canaux comprend un canal de condensation pour la condensation d'une vapeur en un liquide, un canal d'évaporation et zéro à cent canaux d'évaporation-condensation. Le canal de condensation a des parois d'un matériau non perméable qui extérieur au canal de condensation partagent la paroi avec un conduit de milieu évaporatif liquide (TEM) qui contient un LEM. Le conduit LEM comprend une membrane de transfert d'humidité (MTM), où le LEM peut s'évaporer dans un canal d'évaporation ou un canal d'évaporation-condensation qui peut amplifier l'effet du transfert de chaleur pour un transfert de masse supplémentaire.
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)