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1. (WO2018158182) ADDITIONAL LIQUID NATURAL GAS PLANT AND METHOD OF OPERATING THEREOF
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Pub. No.: WO/2018/158182 International Application No.: PCT/EP2018/054645
Publication Date: 07.09.2018 International Filing Date: 26.02.2018
IPC:
F25J 1/00 (2006.01) ,F25J 1/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
J
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
1
Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
J
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
1
Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
02
requiring the use of refrigeration, e.g. of helium or hydrogen
Applicants:
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30 2596 HR THE HAGUE, NL (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
SHELL OIL COMPANY [US/US]; 150 N. Dairy Ashford HOUSTON, TX 77079, US (US)
Inventors:
JAGER, Marco, Dick; NL
MEIRING, Wouter, Jan; NL
Agent:
SHELL LEGAL SERVICES IP; PO Box 384 2501 CJ THE HAGUE, NL
Priority Data:
17158442.828.02.2017EP
Title (EN) ADDITIONAL LIQUID NATURAL GAS PLANT AND METHOD OF OPERATING THEREOF
(FR) INSTALLATION DE GAZ NATUREL LIQUIDE ET SON PROCÉDÉ DE FONCTIONNEMENT
Abstract:
(EN) The invention relates to a liquid natural gas plant (1) for producing liquefied natural gas. The liquid natural gas plant (1) comprises two or more parallel treatment and liquefaction trains (A, B), each train comprising a cooling stage (14) arranged to receive a cleaned natural gas stream (13) from a gas treatment stage (12), an NGL- extraction unit (16) for extracting natural gas liquids (161), thereby generating a light natural gas stream (162). The liquid natural gas plant (1) comprises an additional liquefaction train (C), comprising an additional cooling stage (214) arranged to receive an additional feed stream for generating additional liquefied natural gas. The additional feed stream (210) comprises two or more side streams taken from the light natural gas taken from the respective light natural gas streams (163) of the one or more parallel treatment and liquefaction trains (A, B).
(FR) L'invention concerne une installation de gaz naturel liquide (1) permettant la production de gaz naturel liquéfié. L'installation de gaz naturel liquide (1) comprend au moins deux trains de traitement et de liquéfaction parallèles (A, B), chaque train comprenant un étage de refroidissement (14) conçu pour recevoir un flux de gaz naturel purifié (13) en provenance d'un étage de traitement de gaz (12), une unité d'extraction de GNL (16) permettant d'extraire des liquides de gaz naturel (161), générant ainsi un flux de gaz naturel léger (162). L'installation de gaz naturel liquide (1) comprend un train de liquéfaction supplémentaire (C), comprenant un étage de refroidissement supplémentaire (214) conçu pour recevoir un flux d'alimentation supplémentaire permettant de générer un gaz naturel liquéfié supplémentaire. Le flux d'alimentation supplémentaire (210) comprend deux flux latéraux ou plus prélevés à partir du gaz naturel léger prélevé à partir des flux de gaz naturel légers (163) respectifs du ou des trains de traitement et de liquéfaction parallèles (A, B).
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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)