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1. (WO2009057179) SMALL-SCALE PLANT FOR PRODUCTION OF LIQUIFIED NATURAL GAS
Latest bibliographic data on file with the International Bureau   

IA Considered Withdrawn 2010-03-31 00:00:00.0


Pub. No.:    WO/2009/057179    International Application No.:    PCT/IT2008/000668
Publication Date: 07.05.2009 International Filing Date: 27.10.2008
Chapter 2 Demand Filed:    22.12.2009    
IPC:
F25J 1/02 (2006.01), B67D 7/04 (2010.01), F17C 13/00 (2006.01)
Applicants: G.P.T. S.R.L. [IT/IT]; Via Guerrazzi, 3 I-85024 Lavello (PZ) (IT) (For All Designated States Except US).
GHERGO, Luciano [IT/IT]; (IT) (For US Only).
ARTECONI, Alessia [IT/IT]; (IT) (For US Only).
POLONARA, Fabio [IT/IT]; (IT) (For US Only)
Inventors: GHERGO, Luciano; (IT).
ARTECONI, Alessia; (IT).
POLONARA, Fabio; (IT)
Agent: MONTEBELLI, Marco; C.P. 155 I-47900 Rimini (RN) (IT)
Priority Data:
AN2007A000050 30.10.2007 IT
Title (EN) SMALL-SCALE PLANT FOR PRODUCTION OF LIQUIFIED NATURAL GAS
(FR) USINE À PETITE ÉCHELLE DESTINÉE À LA PRODUCTION DE GAZ NATUREL LIQUÉFIÉ
Abstract: front page image
(EN)Plant (30) for the liquefaction of natural gas (NG), characterized in that gas comes from a low pressure reservoir, in particular, a pipeline ( 1 ) or a stranded well, and such gas (1) is joined to a low pressure recycle stream in a methane expansion cycle and it is compressed fairly by a methane compressor (C) that is integrated with a cooling system that pre-cools the unique combined stream of methane (Ia) and refrigerant (18a).
(FR)La présente invention concerne une usine (30) destinée à la liquéfaction de gaz naturel (NG), caractérisée en ce que le gaz provient d'un réservoir à basse pression, en particulier un conduit de transport (1) ou un puits incorporé, et en ce qu'un tel gaz (1) est joint à un courant de recyclage à faible pression dans un cycle d'expansion de méthane et qu'il est équitablement comprimé par un compresseur de méthane (C), qui est intégré à un système de refroidissement qui refroidit préalablement l'unique courant combiné de méthane (Ia) et de réfrigérant (18a).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)