SG11201803621PA - Pre-cooling of natural gas by high pressure compression and expansion - Google Patents
Pre-cooling of natural gas by high pressure compression and expansionInfo
- Publication number
- SG11201803621PA SG11201803621PA SG11201803621PA SG11201803621PA SG11201803621PA SG 11201803621P A SG11201803621P A SG 11201803621PA SG 11201803621P A SG11201803621P A SG 11201803621PA SG 11201803621P A SG11201803621P A SG 11201803621PA SG 11201803621P A SG11201803621P A SG 11201803621PA
- Authority
- SG
- Singapore
- Prior art keywords
- natural gas
- gas stream
- international
- applicant
- rule
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 26
- 239000003345 natural gas Substances 0.000 title abstract 13
- 230000006835 compression Effects 0.000 title abstract 2
- 238000007906 compression Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000003949 liquefied natural gas Substances 0.000 abstract 2
- 240000008881 Oenanthe javanica Species 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0022—Hydrocarbons, e.g. natural gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/0035—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/0035—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work
- F25J1/0037—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work of a return stream
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery
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- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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- F25J1/0201—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using only internal refrigeration means, i.e. without external refrigeration
- F25J1/0202—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using only internal refrigeration means, i.e. without external refrigeration in a quasi-closed internal refrigeration loop
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
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- F25J1/0277—Offshore use, e.g. during shipping
- F25J1/0278—Unit being stationary, e.g. on floating barge or fixed platform
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- F25J2230/30—Compression of the feed stream
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/60—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being hydrocarbons or a mixture of hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream
- F25J2240/04—Multiple expansion turbines in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/80—Hot exhaust gas turbine combustion engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/04—Internal refrigeration with work-producing gas expansion loop
- F25J2270/06—Internal refrigeration with work-producing gas expansion loop with multiple gas expansion loops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/08—Internal refrigeration by flash gas recovery loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/12—Particular process parameters like pressure, temperature, ratios
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/72—Processing device is used off-shore, e.g. on a platform or floating on a ship or barge
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ocean & Marine Engineering (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 22 June 2017 (22.06.2017) WIPOIPCT (10) International Publication Number WO 2017/105687 A1 (51) International Patent Classification: F25J1/00 (2006.01) F25J1/02 (2006.01) (21) International Application Number: PCT/US2016/061335 (22) International Filing Date: (25) Filing Language: (26) Publication Language 10 November 2016 (10.11.2016) (84) English English (30) Priority Data: 62/266,985 14 December 2015 (14.12.2015) US (71) Applicant: EXXONMOBIL UPSTREAM RESEARCH COMPANY [US/US]; CORP-URC-E2.4A.296, 22777 Springwoods Village Parkway, Spring, TX 77389 (US). (72) Inventor; and (71) Applicant (for US only): PIERRE, Fritz Jr. [US/US]; 18011 Bayou Mead Trail, Humble, TX 77346 (US). (74) Agents: JENSEN, Nathan, O. et al.; ExxonMobil Up stream Research Company, CORP-URC-E2.4A.296, 22777 Springwoods Village Parkway, Spring, TX 77389 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, JP, KE, KG, 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. Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) — as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (54) Title: PRE-COOLING OF NATURAL GAS BY HIGH PRESSURE COMPRESSION AND EXPANSION 00 in n O 100 112 (57) : A method of producing liquefied natural gas (LNG) is disclosed. A natural gas stream is provided from a supply of natural gas. The natural gas stream is compressed in at least two serially arranged compressors (102,112) to a pressure of at least 138 bara (2,000 psia) to form a compressed natural gas stream (114). The compressed natural gas stream is cooled (116) to form a cooled compressed natural gas stream (118). The cooled compressed natural gas stream is expanded in at least one work producing natural gas expander (120) to a pressure that is less than 207 bara (3,000 psia) and no greater than the pressure to which the at least two seri - ally arranged compressors compress the natural gas stream, to thereby form a chilled natural gas stream (122). The chilled natural gas stream is liquefied.
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Application Number | Priority Date | Filing Date | Title |
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US201562266985P | 2015-12-14 | 2015-12-14 | |
PCT/US2016/061335 WO2017105687A1 (en) | 2015-12-14 | 2016-11-10 | Pre-cooling of natural gas by high pressure compression and expansion |
Publications (1)
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SG11201803621PA true SG11201803621PA (en) | 2018-06-28 |
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SG11201803621PA SG11201803621PA (en) | 2015-12-14 | 2016-11-10 | Pre-cooling of natural gas by high pressure compression and expansion |
SG10202005527RA SG10202005527RA (en) | 2015-12-14 | 2016-11-10 | Pre-cooling of natural gas by high pressure compression and expansion |
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SG10202005527RA SG10202005527RA (en) | 2015-12-14 | 2016-11-10 | Pre-cooling of natural gas by high pressure compression and expansion |
Country Status (8)
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US (1) | US20170167786A1 (en) |
EP (1) | EP3390936A1 (en) |
JP (1) | JP6800977B2 (en) |
AU (2) | AU2016372717A1 (en) |
CA (1) | CA3005327C (en) |
MY (1) | MY192361A (en) |
SG (2) | SG11201803621PA (en) |
WO (1) | WO2017105687A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2018147973A1 (en) | 2017-02-13 | 2018-08-16 | Exxonmobil Upstream Research Company | Pre-cooling of natural gas by high pressure compression and expansion |
SG11201906786YA (en) | 2017-02-24 | 2019-09-27 | Exxonmobil Upstream Res Co | Method of purging a dual purpose lng/lin storage tank |
US11002481B2 (en) * | 2017-03-20 | 2021-05-11 | Sustainable Energy Solutions, Inc. | Method for removing a foulant from a gas stream without external refrigeration |
US20190120548A1 (en) * | 2017-10-25 | 2019-04-25 | Fritz Pierre, JR. | Natural Gas Liquefaction by a High Pressure Expansion Process using Multiple Turboexpander Compressors |
FR3075938B1 (en) * | 2017-12-21 | 2020-01-10 | Engie | METHOD AND DEVICE FOR LIQUEFACTION OF A NATURAL GAS |
US11536510B2 (en) | 2018-06-07 | 2022-12-27 | Exxonmobil Upstream Research Company | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion |
JP7179157B2 (en) | 2018-08-22 | 2022-11-28 | エクソンモービル アップストリーム リサーチ カンパニー | Heat Exchanger Configuration for High Pressure Expander Process and Natural Gas Liquefaction Method Using the Same |
WO2020106394A1 (en) | 2018-11-20 | 2020-05-28 | Exxonmobil Upstream Research Company | Poly refrigerated integrated cycle operation using solid-tolerant heat exchangers |
WO2020106397A1 (en) | 2018-11-20 | 2020-05-28 | Exxonmobil Upstream Research Company | Methods and apparatus for improving multi-plate scraped heat exchangers |
US11465093B2 (en) | 2019-08-19 | 2022-10-11 | Exxonmobil Upstream Research Company | Compliant composite heat exchangers |
JP7246285B2 (en) * | 2019-08-28 | 2023-03-27 | 東洋エンジニアリング株式会社 | Lean LNG processing method and apparatus |
US20210063083A1 (en) | 2019-08-29 | 2021-03-04 | Exxonmobil Upstream Research Company | Liquefaction of Production Gas |
US11815308B2 (en) | 2019-09-19 | 2023-11-14 | ExxonMobil Technology and Engineering Company | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion |
WO2021055020A1 (en) * | 2019-09-19 | 2021-03-25 | Exxonmobil Upstream Research Company | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion |
EP4031820A1 (en) * | 2019-09-19 | 2022-07-27 | Exxonmobil Upstream Research Company (EMHC-N1-4A-607) | Pretreatment, pre-cooling, and condensate recovery of natural gas by high pressure compression and expansion |
US11083994B2 (en) | 2019-09-20 | 2021-08-10 | Exxonmobil Upstream Research Company | Removal of acid gases from a gas stream, with O2 enrichment for acid gas capture and sequestration |
KR20220062653A (en) | 2019-09-24 | 2022-05-17 | 엑손모빌 업스트림 리서치 캄파니 | Cargo stripping capability for dual-purpose cryogenic tanks on ships or floating storage units for LNG and liquid nitrogen |
US11499775B2 (en) | 2020-06-30 | 2022-11-15 | Air Products And Chemicals, Inc. | Liquefaction system |
JP2023543655A (en) | 2020-07-17 | 2023-10-18 | エクソンモービル テクノロジー アンド エンジニアリング カンパニー | Integration of heat recovery boiler and high pressure feed gas process for production of liquefied natural gas |
WO2022099233A1 (en) * | 2020-11-03 | 2022-05-12 | Exxonmobil Upstream Research Company | Natural gas liquefaction methods and systems featuring feed compression, expansion and recycling |
US20240102729A1 (en) * | 2020-12-18 | 2024-03-28 | Jl Energy Transportation Inc. | Lng process using feedstock as primary refrigerant |
CN117029378A (en) * | 2023-07-27 | 2023-11-10 | 成都赛普瑞兴科技有限公司 | Cascade refrigeration cycle LNG liquefaction system and method with raw material gas participating in refrigeration |
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DE59000200D1 (en) * | 1989-04-17 | 1992-08-20 | Sulzer Ag | METHOD FOR PRODUCING NATURAL GAS. |
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GB0006265D0 (en) | 2000-03-15 | 2000-05-03 | Statoil | Natural gas liquefaction process |
US6412302B1 (en) | 2001-03-06 | 2002-07-02 | Abb Lummus Global, Inc. - Randall Division | LNG production using dual independent expander refrigeration cycles |
EP1375827A1 (en) * | 2002-06-28 | 2004-01-02 | Siemens Aktiengesellschaft | Steam power plant |
US7673476B2 (en) * | 2005-03-28 | 2010-03-09 | Cambridge Cryogenics Technologies | Compact, modular method and apparatus for liquefying natural gas |
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CA2695348A1 (en) * | 2007-08-24 | 2009-03-05 | Exxonmobil Upstream Research Company | Natural gas liquefaction process |
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JP5660845B2 (en) * | 2010-10-13 | 2015-01-28 | 三菱重工業株式会社 | Liquefaction method, liquefaction apparatus, and floating liquefied gas production facility equipped with the same |
GB2486036B (en) | 2011-06-15 | 2012-11-07 | Anthony Dwight Maunder | Process for liquefaction of natural gas |
WO2015110443A2 (en) * | 2014-01-22 | 2015-07-30 | Global Lng Services Ltd. | Coastal liquefaction |
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-
2016
- 2016-11-10 WO PCT/US2016/061335 patent/WO2017105687A1/en active Application Filing
- 2016-11-10 US US15/348,533 patent/US20170167786A1/en not_active Abandoned
- 2016-11-10 CA CA3005327A patent/CA3005327C/en active Active
- 2016-11-10 SG SG11201803621PA patent/SG11201803621PA/en unknown
- 2016-11-10 MY MYPI2018000765A patent/MY192361A/en unknown
- 2016-11-10 AU AU2016372717A patent/AU2016372717A1/en not_active Abandoned
- 2016-11-10 EP EP16801662.4A patent/EP3390936A1/en active Pending
- 2016-11-10 JP JP2018530577A patent/JP6800977B2/en active Active
- 2016-11-10 SG SG10202005527RA patent/SG10202005527RA/en unknown
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2020
- 2020-04-02 AU AU2020202355A patent/AU2020202355B2/en active Active
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SG10202005527RA (en) | 2020-07-29 |
US20170167786A1 (en) | 2017-06-15 |
CA3005327C (en) | 2021-07-13 |
AU2020202355B2 (en) | 2021-09-09 |
JP2018538506A (en) | 2018-12-27 |
MY192361A (en) | 2022-08-17 |
JP6800977B2 (en) | 2020-12-16 |
CA3005327A1 (en) | 2017-06-22 |
WO2017105687A1 (en) | 2017-06-22 |
EP3390936A1 (en) | 2018-10-24 |
AU2020202355A1 (en) | 2020-04-23 |
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