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1. (WO2002097252) LNG REGASIFICATION PROCESS AND SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2002/097252 International Application No.: PCT/US2002/016852
Publication Date: 05.12.2002 International Filing Date: 30.05.2002
Chapter 2 Demand Filed: 09.12.2002
IPC:
F01K 23/10 (2006.01) ,F01K 25/10 (2006.01) ,F02C 7/143 (2006.01) ,F17C 9/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
23
Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
02
the engine cycles being thermally coupled
06
combustion heat from one cycle heating the fluid in another cycle
10
with exhaust fluid of one cycle heating the fluid in another cycle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
25
Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
08
using special vapours
10
the vapours being cold, e.g. ammonia, carbon dioxide, ether
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7
Features, component parts, details or accessories, not provided for in, or of interest apart from, groups F02C1/-F02C6/158; Air intakes for jet-propulsion plants
12
Cooling of plants
14
of fluids in the plant
141
of working fluid
143
before or between the compressor stages
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
04
Recovery of thermal energy
Applicants:
CONOCO INC. [US/US]; 600 North Dairy Ashford Suite 2084 Houston, TX 77079, US
Inventors:
KELLER, Arnold, P.; US
Agent:
WESTPHAL, David, W.; P.O. Box 4783 Houston, TX 77210-4783, US
Priority Data:
60/294,33430.05.2001US
Title (EN) LNG REGASIFICATION PROCESS AND SYSTEM
(FR) PROCEDE ET SYSTEME DE REGAZEIFICATION DE GAZ NATUREL LIQUEFIE (GNL)
Abstract:
(EN) A system for vaporizing liquefied natural gas (LNG) condenses working fluid in a work producing cycle (200) and chills liquids used in a direct contact heat transfer system (300) to cool air. The cold air is used in a combustion gas turbine (510) operating in a combined cycle power plant (500).
(FR) Cette invention porte sur un système de vaporisation de gaz naturel liquéfié (GNL) consistant à provoquer la condensation d'un fluide de travail dans un cycle (200) de production de travail et à refroidir les liquides utilisés dans un système (300) de transfert de chaleur par contact direct afin que l'air soit refroidi. L'air froid est utilisé dans une turbine (510) à gaz de combustion qui fonctionne dans une centrale (500) à cycles combinés.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, 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)
Also published as:
AU2002314823