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Machine translation
1. (WO2005114082) COOLING WATER PLANT FOR A NATURAL GAS CONVERSION COMPLEX
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/114082    International Application No.:    PCT/ZA2005/000070
Publication Date: 01.12.2005 International Filing Date: 17.05.2005
Chapter 2 Demand Filed:    25.10.2005    
IPC:
F28B 9/06 (2006.01)
Applicants: THE PETROLEUM OIL AND GAS CORPORATION OF SOUTH AFRICA (PTY) LTD [ZA/ZA]; PORTSWOOD SQUARE, FOYER 2, DOCK ROAD, V & A WATERFRONT, 8002 CAPE TOWN (ZA) (For All Designated States Except US).
CLUR, Desmond, Johann [ZA/ZA]; (ZA) (For US Only).
SHAW, Gareth, David, Huntley [ZA/ZA]; (ZA) (For US Only)
Inventors: CLUR, Desmond, Johann; (ZA).
SHAW, Gareth, David, Huntley; (ZA)
Agent: HAHN & HAHN INC. WHEELER, CJ, DUNLOP, AJS; WILLIAMS, VW; LUTEREK, JF; MICHAEL, C; VENTER, PRC; BERND; 222 RICHARD STREET, HATFIELD, 0083 PRETORIA (ZA)
Priority Data:
60/573,551 20.05.2004 US
2004/3895 20.05.2004 ZA
60/655,403 23.02.2005 US
2005/1588 23.02.2005 ZA
Title (EN) COOLING WATER PLANT FOR A NATURAL GAS CONVERSION COMPLEX
(FR) INSTALLATION DE REFROIDISSEMENT D'EAU POUR UN COMPLEXE DE CONVERSION DE GAZ NATUREL
Abstract: front page image
(EN)The invention provides a cooling method for a natural gas conversion complex. The method includes the steps of circulating sea water in a first, open, cooling circuit (12); contacting the sea water with a heat exchanger (14) to absorb heat; cooling the sea water from the outflow of the heat exchanger (14); circulating fresh water in a second, closed, cooling circuit (18); and contacting the fresh water with the heat exchanger (14) to lose heat.
(FR)L'invention concerne une méthode de refroidissement pour un complexe de conversion de gaz naturel. Cette méthode comprend les étapes consistant à: faire circuler de l'eau de mer dans un premier circuit de refroidissement ouvert (12); mettre en contact cette eau de mer avec un échangeur de chaleur (14) pour absorber la chaleur; refroidir l'eau de mer à partir de l'écoulement de sortie de l'échangeur de chaleur (14); faire circuler de l'eau douce dans un second circuit de refroidissement fermé (18); et mettre en contact l'eau douce avec l'échangeur de chaleur (14) pour une déperdition de chaleur.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)