CA2836628C - Process for liquefaction of natural gas - Google Patents
Process for liquefaction of natural gas Download PDFInfo
- Publication number
- CA2836628C CA2836628C CA2836628A CA2836628A CA2836628C CA 2836628 C CA2836628 C CA 2836628C CA 2836628 A CA2836628 A CA 2836628A CA 2836628 A CA2836628 A CA 2836628A CA 2836628 C CA2836628 C CA 2836628C
- Authority
- CA
- Canada
- Prior art keywords
- heat exchanger
- gas
- expander
- natural gas
- stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000003345 natural gas Substances 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000003303 reheating Methods 0.000 claims abstract description 7
- 238000004064 recycling Methods 0.000 claims abstract 3
- 239000007789 gas Substances 0.000 claims description 53
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 239000003949 liquefied natural gas Substances 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
-
- 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
-
- 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
-
- 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
- F25J1/003—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
-
- 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
- F25J1/003—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
-
- 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
- F25J1/003—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
-
- 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
- F25J1/02—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
- 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
-
- 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
- F25J1/02—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
- F25J1/0211—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 a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle
-
- 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
- F25J1/02—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
- F25J1/0225—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 other external refrigeration means not provided before, e.g. heat driven absorption chillers
- F25J1/0227—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 other external refrigeration means not provided before, e.g. heat driven absorption chillers within a refrigeration cascade
-
- 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
- F25J1/02—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
- F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
- F25J1/0229—Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock
- F25J1/023—Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock for the combustion as fuels, i.e. integration with the fuel gas system
-
- 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
- F25J1/02—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
- F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
- F25J1/0235—Heat exchange integration
- F25J1/0242—Waste heat recovery, e.g. from heat of compression
-
- 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
- F25J1/02—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
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0244—Operation; Control and regulation; Instrumentation
- F25J1/0254—Operation; Control and regulation; Instrumentation controlling particular process parameter, e.g. pressure, temperature
-
- 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
- F25J1/02—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
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
-
- 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
- F25J1/02—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
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
- F25J1/0283—Gas turbine as the prime mechanical driver
-
- 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
- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
- F25J2220/62—Separating low boiling components, e.g. He, H2, N2, Air
-
- 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
- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
- F25J2220/64—Separating heavy hydrocarbons, e.g. NGL, LPG, C4+ hydrocarbons or heavy condensates in general
-
- 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
- F25J2240/82—Hot exhaust gas turbine combustion engine with waste heat recovery, e.g. in a combined cycle, i.e. for generating steam used in a Rankine cycle
-
- 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
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
- F25J2270/906—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by heat driven absorption chillers
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)
- Combustion & Propulsion (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1110096.3 | 2011-06-15 | ||
GB1110096.3A GB2486036B (en) | 2011-06-15 | 2011-06-15 | Process for liquefaction of natural gas |
PCT/GB2012/000502 WO2012172281A2 (en) | 2011-06-15 | 2012-06-11 | Process for liquefaction of natural gas |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2836628A1 CA2836628A1 (en) | 2012-12-20 |
CA2836628C true CA2836628C (en) | 2019-06-25 |
Family
ID=44357822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2836628A Active CA2836628C (en) | 2011-06-15 | 2012-06-11 | Process for liquefaction of natural gas |
Country Status (11)
Country | Link |
---|---|
US (1) | US20140083132A1 (ko) |
EP (1) | EP2721358A2 (ko) |
JP (1) | JP5984192B2 (ko) |
KR (1) | KR101820560B1 (ko) |
CN (1) | CN103582792B (ko) |
AU (1) | AU2012270148B2 (ko) |
CA (1) | CA2836628C (ko) |
GB (1) | GB2486036B (ko) |
MX (1) | MX346703B (ko) |
MY (1) | MY172653A (ko) |
WO (1) | WO2012172281A2 (ko) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2713127A1 (de) * | 2012-09-28 | 2014-04-02 | Siemens Aktiengesellschaft | Verfahren zur Erdgasverflüssigung |
GB2522421B (en) * | 2014-01-22 | 2016-10-19 | Dwight Maunder Anthony | LNG production process |
US9696086B2 (en) | 2014-01-28 | 2017-07-04 | Dresser-Rand Company | System and method for the production of liquefied natural gas |
EP3043133A1 (en) * | 2015-01-12 | 2016-07-13 | Shell Internationale Research Maatschappij B.V. | Method of removing nitrogen from a nitrogen containing stream |
US9863697B2 (en) | 2015-04-24 | 2018-01-09 | Air Products And Chemicals, Inc. | Integrated methane refrigeration system for liquefying natural gas |
TWI641789B (zh) | 2015-07-10 | 2018-11-21 | 艾克頌美孚上游研究公司 | 使用液化天然氣製造液化氮氣之系統與方法 |
TWI608206B (zh) | 2015-07-15 | 2017-12-11 | 艾克頌美孚上游研究公司 | 藉由預冷卻天然氣供給流以增加效率的液化天然氣(lng)生產系統 |
TWI606221B (zh) | 2015-07-15 | 2017-11-21 | 艾克頌美孚上游研究公司 | 一倂移除溫室氣體之液化天然氣的生產系統和方法 |
GB2541464A (en) * | 2015-08-21 | 2017-02-22 | Frederick Skinner Geoffrey | Process for producing Liquefied natural gas |
CA3003614A1 (en) * | 2015-11-06 | 2017-05-11 | Fluor Technologies Corporation | Systems and methods for lng refrigeration and liquefaction |
US20170167786A1 (en) | 2015-12-14 | 2017-06-15 | Fritz Pierre, JR. | Pre-Cooling of Natural Gas by High Pressure Compression and Expansion |
US20170167785A1 (en) * | 2015-12-14 | 2017-06-15 | Fritz Pierre, JR. | Expander-Based LNG Production Processes Enhanced With Liquid Nitrogen |
CN108291767B (zh) | 2015-12-14 | 2021-02-19 | 埃克森美孚上游研究公司 | 在储存液氮的lng运输工具上的天然气液化的方法 |
EP3390941A1 (en) | 2015-12-14 | 2018-10-24 | Exxonmobil Upstream Research Company | Method and system for separating nitrogen from liquefied natural gas using liquefied nitrogen |
WO2017121042A1 (zh) * | 2016-01-15 | 2017-07-20 | 成都赛普瑞兴科技有限公司 | 一种膨胀制冷富甲烷气液化的方法及装置 |
WO2017162566A1 (en) | 2016-03-21 | 2017-09-28 | Shell Internationale Research Maatschappij B.V. | Method and system for liquefying a natural gas feed stream |
CN105823304B (zh) * | 2016-03-23 | 2019-02-19 | 成都赛普瑞兴科技有限公司 | 一种双级膨胀制冷富甲烷气液化的方法及装置 |
US20190112008A1 (en) * | 2016-03-31 | 2019-04-18 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Boil-off gas re-liquefying device and method for ship |
CN106052303A (zh) * | 2016-06-07 | 2016-10-26 | 成都赛普瑞兴科技有限公司 | 一种高效膨胀制冷富甲烷气液化的方法及装置 |
CN107560316A (zh) * | 2016-06-30 | 2018-01-09 | 通用电气公司 | 天然气液化系统和方法 |
FR3053771B1 (fr) | 2016-07-06 | 2019-07-19 | Saipem S.P.A. | Procede de liquefaction de gaz naturel et de recuperation d'eventuels liquides du gaz naturel comprenant deux cycles refrigerant semi-ouverts au gaz naturel et un cycle refrigerant ferme au gaz refrigerant |
JP7022140B2 (ja) * | 2017-02-13 | 2022-02-17 | 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 | 高圧圧縮及び膨張による天然ガスの予冷 |
US10663115B2 (en) | 2017-02-24 | 2020-05-26 | Exxonmobil Upstream Research Company | Method of purging a dual purpose LNG/LIN storage tank |
CN106907273A (zh) * | 2017-03-15 | 2017-06-30 | 广西利维船舶制造有限公司 | 一种利用江水供热的船舶lng汽化系统 |
KR102387172B1 (ko) * | 2017-12-29 | 2022-04-15 | 대우조선해양 주식회사 | 액화가스 재기화 시스템의 증발가스 처리 장치 및 방법 |
US10866022B2 (en) | 2018-04-27 | 2020-12-15 | Air Products And Chemicals, Inc. | Method and system for cooling a hydrocarbon stream using a gas phase refrigerant |
US10788261B2 (en) * | 2018-04-27 | 2020-09-29 | Air Products And Chemicals, Inc. | Method and system for cooling a hydrocarbon stream using a gas phase refrigerant |
JP7150063B2 (ja) | 2018-06-07 | 2022-10-07 | 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 | 高圧圧縮および膨張による天然ガスの前処理および前冷却 |
CA3109351C (en) | 2018-08-14 | 2023-10-10 | Exxonmobil Upstream Research Company | Conserving mixed refrigerant in natural gas liquefaction facilities |
JP7179155B2 (ja) | 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 | 高圧エキスパンダプロセスのための一次ループ始動方法 |
CA3109750A1 (en) | 2018-08-22 | 2020-02-27 | Exxonmobil Upstream Research Company | Heat exchanger configuration for a high pressure expander process and a method of natural gas liquefaction using the same |
CA3109918C (en) * | 2018-08-22 | 2023-05-16 | Exxonmobil Upstream Research Company | Managing make-up gas composition variation for a high pressure expander process |
WO2020106394A1 (en) | 2018-11-20 | 2020-05-28 | Exxonmobil Upstream Research Company | Poly refrigerated integrated cycle operation using solid-tolerant heat exchangers |
US11215410B2 (en) | 2018-11-20 | 2022-01-04 | Exxonmobil Upstream Research Company | Methods and apparatus for improving multi-plate scraped heat exchangers |
TWI746977B (zh) * | 2019-01-22 | 2021-11-21 | 法商液態空氣喬治斯克勞帝方法研究開發股份有限公司 | 氣體液化方法及氣體液化裝置 |
US11668524B2 (en) | 2019-01-30 | 2023-06-06 | Exxonmobil Upstream Research Company | Methods for removal of moisture from LNG refrigerant |
WO2020159671A1 (en) | 2019-01-30 | 2020-08-06 | Exxonmobil Upstream Research Company | Methods for removal of moisture from lng refrigerant |
GB2582815A (en) * | 2019-04-05 | 2020-10-07 | Frederick Skinner Geoffrey | Process for producing liquefied natural gas |
US11465093B2 (en) | 2019-08-19 | 2022-10-11 | Exxonmobil Upstream Research Company | Compliant composite heat exchangers |
US20210063083A1 (en) | 2019-08-29 | 2021-03-04 | Exxonmobil Upstream Research Company | Liquefaction of Production Gas |
JP7326484B2 (ja) | 2019-09-19 | 2023-08-15 | 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 | 高圧圧縮及び膨張による天然ガスの前処理及び予冷 |
US11806639B2 (en) | 2019-09-19 | 2023-11-07 | ExxonMobil Technology and Engineering Company | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion |
JP7326485B2 (ja) | 2019-09-19 | 2023-08-15 | 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 | 高圧圧縮及び膨張による天然ガスの前処理、予冷及び凝縮物回収 |
WO2021055074A1 (en) | 2019-09-20 | 2021-03-25 | Exxonmobil Upstream Research Company | Removal of acid gases from a gas stream, with o2 enrichment for acid gas capture and sequestration |
US20210088273A1 (en) * | 2019-09-24 | 2021-03-25 | High Roller E & C, LLC | System and process for natural gas liquefaction |
JP2022548529A (ja) | 2019-09-24 | 2022-11-21 | 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 | Lng及び液体窒素のための船舶又は浮遊貯蔵ユニット上の両用極低温タンクのための貨物ストリッピング機能 |
US11911732B2 (en) | 2020-04-03 | 2024-02-27 | Nublu Innovations, Llc | Oilfield deep well processing and injection facility and methods |
US11499775B2 (en) | 2020-06-30 | 2022-11-15 | Air Products And Chemicals, Inc. | Liquefaction system |
GB2601173B (en) | 2020-11-21 | 2022-11-16 | Frederick Skinner Geoffrey | Process for producing liquefied Hydrogen |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900796A (en) * | 1954-08-16 | 1959-08-25 | Constock Liquid Methane Corp | Method of liquefying natural gas |
US2903858A (en) | 1955-10-06 | 1959-09-15 | Constock Liquid Methane Corp | Process of liquefying gases |
US3433026A (en) * | 1966-11-07 | 1969-03-18 | Judson S Swearingen | Staged isenthalpic-isentropic expansion of gas from a pressurized liquefied state to a terminal storage state |
US3581511A (en) * | 1969-07-15 | 1971-06-01 | Inst Gas Technology | Liquefaction of natural gas using separated pure components as refrigerants |
US3677019A (en) * | 1969-08-01 | 1972-07-18 | Union Carbide Corp | Gas liquefaction process and apparatus |
GB8610855D0 (en) * | 1986-05-02 | 1986-06-11 | Boc Group Plc | Gas liquefaction |
FR2714722B1 (fr) * | 1993-12-30 | 1997-11-21 | Inst Francais Du Petrole | Procédé et appareil de liquéfaction d'un gaz naturel. |
MY122625A (en) * | 1999-12-17 | 2006-04-29 | Exxonmobil Upstream Res Co | Process for making pressurized liquefied natural gas from pressured natural gas using expansion cooling |
GB0120272D0 (en) * | 2001-08-21 | 2001-10-10 | Gasconsult Ltd | Improved process for liquefaction of natural gases |
AU2003900327A0 (en) * | 2003-01-22 | 2003-02-06 | Paul William Bridgwood | Process for the production of liquefied natural gas |
MXPA06011644A (es) * | 2004-04-26 | 2007-01-23 | Ortloff Engineers Ltd | Licuefaccion de gas natural. |
US7673476B2 (en) | 2005-03-28 | 2010-03-09 | Cambridge Cryogenics Technologies | Compact, modular method and apparatus for liquefying natural gas |
CN101228405B (zh) * | 2005-08-09 | 2010-12-08 | 埃克森美孚上游研究公司 | 生产lng的天然气液化方法 |
US20090217701A1 (en) * | 2005-08-09 | 2009-09-03 | Moses Minta | Natural Gas Liquefaction Process for Ling |
JP2007051788A (ja) * | 2005-08-15 | 2007-03-01 | Daikin Ind Ltd | 冷凍装置 |
EP1939564A1 (en) * | 2006-12-26 | 2008-07-02 | Repsol Ypf S.A. | Process to obtain liquefied natural gas |
US9140490B2 (en) * | 2007-08-24 | 2015-09-22 | Exxonmobil Upstream Research Company | Natural gas liquefaction processes with feed gas refrigerant cooling loops |
US20120036888A1 (en) * | 2007-11-05 | 2012-02-16 | David Vandor | Method and system for the small-scale production of liquified natural gas (lng) and cold compressed gas (ccng) from low-pressure natural gas |
CN101871703A (zh) * | 2009-04-21 | 2010-10-27 | 刘甄 | 溴化锂吸收式制冷供热装置 |
WO2012112692A1 (en) * | 2011-02-16 | 2012-08-23 | Conocophillips Company | Integrated waste heat recovery in liquefied natural gas facility |
-
2011
- 2011-06-15 GB GB1110096.3A patent/GB2486036B/en active Active
-
2012
- 2012-06-11 CA CA2836628A patent/CA2836628C/en active Active
- 2012-06-11 MY MYPI2013004100A patent/MY172653A/en unknown
- 2012-06-11 MX MX2013014870A patent/MX346703B/es active IP Right Grant
- 2012-06-11 AU AU2012270148A patent/AU2012270148B2/en active Active
- 2012-06-11 WO PCT/GB2012/000502 patent/WO2012172281A2/en active Application Filing
- 2012-06-11 KR KR1020137032633A patent/KR101820560B1/ko active IP Right Grant
- 2012-06-11 JP JP2014515273A patent/JP5984192B2/ja active Active
- 2012-06-11 US US14/118,945 patent/US20140083132A1/en not_active Abandoned
- 2012-06-11 EP EP12733175.9A patent/EP2721358A2/en not_active Withdrawn
- 2012-06-11 CN CN201280027025.XA patent/CN103582792B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
GB2486036A (en) | 2012-06-06 |
KR20140043745A (ko) | 2014-04-10 |
WO2012172281A3 (en) | 2013-12-05 |
AU2012270148A1 (en) | 2013-11-28 |
MX346703B (es) | 2017-03-28 |
MY172653A (en) | 2019-12-09 |
KR101820560B1 (ko) | 2018-01-19 |
CA2836628A1 (en) | 2012-12-20 |
CN103582792A (zh) | 2014-02-12 |
CN103582792B (zh) | 2016-06-22 |
MX2013014870A (es) | 2015-06-15 |
US20140083132A1 (en) | 2014-03-27 |
JP2014522477A (ja) | 2014-09-04 |
EP2721358A2 (en) | 2014-04-23 |
AU2012270148B2 (en) | 2017-12-07 |
JP5984192B2 (ja) | 2016-09-06 |
GB2486036B (en) | 2012-11-07 |
GB201110096D0 (en) | 2011-07-27 |
WO2012172281A2 (en) | 2012-12-20 |
WO2012172281A4 (en) | 2014-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2836628C (en) | Process for liquefaction of natural gas | |
RU2502026C2 (ru) | Улучшенное удаление азота в установке для получения сжиженного природного газа | |
US6751985B2 (en) | Process for producing a pressurized liquefied gas product by cooling and expansion of a gas stream in the supercritical state | |
EP2564139B1 (en) | Process and apparatus for the liquefaction of natural gas | |
US8250883B2 (en) | Process to obtain liquefied natural gas | |
JP5547967B2 (ja) | 液化天然ガスの製造システムおよびその方法 | |
CA2704811A1 (en) | Method and system for the small-scale production of liquified natural gas (lng) from low-pressure gas | |
JP2003517561A (ja) | 膨張冷却による天然ガスの液化方法 | |
US7228714B2 (en) | Natural gas liquefaction system | |
WO2015069138A2 (en) | Natural gas liquefaction method and unit | |
WO2015110779A2 (en) | Lng production process | |
US20210088275A1 (en) | Pretreatment and Pre-Cooling of Natural Gas by High Pressure Compression and Expansion | |
CA2583724C (en) | Method for providing cooling for gas liquefaction | |
WO2007148122A2 (en) | Process and device for producing lng | |
EP2796819B1 (en) | Method and apparatus for the liquefaction of natural gas | |
US11806639B2 (en) | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion | |
EP3479036A1 (en) | System and method for producing liquefied natural gas | |
US11561043B2 (en) | System and method for small scale LNG production | |
CN104412055B (zh) | 控制温度以液化气体的方法及使用该方法的制备设备 |