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Pub. No.: WO/2018/024921 International Application No.: PCT/ES2016/070589
Publication Date: 08.02.2018 International Filing Date: 02.08.2016
IPC:
F17C 9/02 (2006.01) ,F28F 1/42 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
9
Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
02
with change of state, e.g. vaporisation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1
Tubular elements; Assemblies of tubular elements
10
Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
42
the means being both outside and inside the tubular element
Applicants: NOMEN CALVET, Juan Eusebio[AD/AD]; AD
HANGANU, Dan Alexandru[RO/ES]; ES
WGA WATER GLOBAL ACCESS, S.L.[AD/AD]; Avda. del Jovell 10 AD400 Sispony, AD
Inventors: NOMEN CALVET, Juan Eusebio; AD
HANGANU, Dan Alexandru; ES
Agent: DE ELZABURU MÁRQUEZ, Alberto; ES
Priority Data:
Title (EN) REGASIFICATION DEVICE
(FR) DISPOSITIF DE REGAZÉIFICATION DU GAZ
(ES) DISPOSITIVO REGASIFICADOR
Abstract:
(EN) The invention relates to a device for regasifying liquefied natural gas (LNG) and co-generating cool freshwater and cool dry air, which device comprises at least one hermetic outer recipient (1) containing an intermediate fluid in liquid phase and gaseous phase, said fluid having high latent heat and high capillary properties. At least one evaporation tube (3) for evaporating the intermediate fluid passes through the recipient. Inside the tube flows moist air that condenses, at least partly, in a capillary condensation system on the inner face of the tube, and the liquid phase of the intermediate fluid evaporates, at least partly, in a capillary evaporation system on the outer face of the tube. At least one evaporation tube (2) for evaporating the LNG passes through the recipient. On the outer face of this tube, the gaseous phase of the intermediate fluid condenses, at least partly, in a capillary condensation system, and inside the tube, the LNG is heated and changes phase and the regasified natural gas (NG) is heated to a temperature greater than 5 °C.
(FR) La présente invention concerne un dispositif de regazéification du gaz naturel liquéfié, GNL et de cogénération d'eau douce froide et d'air sec froid, lequel dispositif comprend au moins un contenant hermétique extérieur (1) qui contient un fluide intermédiaire dans sa phase liquide et sa phase gazeuse à chaleur latente élevée et présentant des propriétés capillaires élevées, lequel contenant est traversé par au moins un tube évaporateur (3) de fluide intermédiaire à l'intérieur duquel circule de l'air humide qui se condense au moins en partie en régime de condensation capillaire, sur sa face intérieure et sur sa face extérieure fait s'évaporer la phase liquide du fluide intermédiaire au moins en partie en régime d'évaporation capillaire, et qui est traversé par au moins un tube évaporateur (2) de GNL, qui sur sa face extérieure fait condenser la phase gazeuse du fluide intermédiaire au moins en partie en régime de condensation capillaire et à l'intérieur, chauffe et change de phase le GNL et chauffe le gaz naturel GN regazéifié jusqu'à une température supérieure à 5°C.
(ES) Un dispositivo regasificador de gas natural licuado, GNL, y cogeneración de agua dulce fría y aire seco frío que comprende al menos un recipiente hermético exterior (1) que contiene un fluido intermedio en sus fases líquida y gaseosa de elevado calor latente y elevadas propiedades capilares, atravesado por al menos un tubo evaporador (3) de fluido intermedio en cuyo interior fluye aire húmedo que se condensa al menos en parte en régimen de condensación capilar en su cara interior y en su cara exterior se evapora la fase líquida del fluido intermedio al menos en parte en régimen de evaporación capilar, y atravesado por al menos un tubo evaporador (2) de GNL que en su cara exterior se condensa la fase gaseosa del fluido intermedio al menos en parte en régimen de condensación capilar y en su interior se calienta y cambia de fase el GNL y se calienta el gas natural GN regasificado hasta una temperatura superior a unos 5º C.
front page image
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, IR, IS, JP, KE, KG, KN, KP, KR, 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: Spanish (ES)
Filing Language: Spanish (ES)