RU2009131924A - Способ и устройство для охлаждения углеводородного потока - Google Patents
Способ и устройство для охлаждения углеводородного потока Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract 15
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract 13
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract 13
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract 13
- 239000003507 refrigerant Substances 0.000 claims abstract 47
- 238000001816 cooling Methods 0.000 claims abstract 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract 4
- 230000006835 compression Effects 0.000 claims abstract 3
- 238000007906 compression Methods 0.000 claims abstract 3
- 239000003345 natural gas Substances 0.000 claims abstract 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000005977 Ethylene Substances 0.000 claims abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract 2
- 235000013844 butane Nutrition 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims abstract 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 2
- 239000001294 propane Substances 0.000 claims abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract 2
- 238000005057 refrigeration Methods 0.000 claims 2
- 239000003949 liquefied natural gas Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
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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
- F25J1/003—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
- F25J1/0047—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 an "external" refrigerant stream in a closed vapor compression cycle
- F25J1/005—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 an "external" refrigerant stream in a closed vapor compression cycle by expansion of a gaseous refrigerant stream with extraction of work
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
- F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders
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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
- 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
- F25J1/0047—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 an "external" refrigerant stream in a closed vapor compression cycle
- F25J1/0052—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant 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
- 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
- F25J1/0214—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 as a dual level refrigeration cascade with at least one MCR cycle
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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
- F25J1/02—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
- F25J1/0214—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 as a dual level refrigeration cascade with at least one MCR cycle
- F25J1/0215—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 as a dual level refrigeration cascade with at least one MCR cycle with one SCR cycle
- F25J1/0216—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 as a dual level refrigeration cascade with at least one MCR cycle with one SCR cycle using a C3 pre-cooling cycle
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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
- F25J1/02—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
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0262—Details of the cold heat exchange system
- F25J1/0264—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams
- F25J1/0265—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams comprising cores associated exclusively with the cooling of a refrigerant stream, e.g. for auto-refrigeration or economizer
- F25J1/0268—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams comprising cores associated exclusively with the cooling of a refrigerant stream, e.g. for auto-refrigeration or economizer using a dedicated refrigeration means
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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
- F25J1/02—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.
- F25J1/0285—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings
- F25J1/0288—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings using work extraction by mechanical coupling of compression and expansion of the refrigerant, so-called companders
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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
- F25J1/02—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.
- F25J1/0292—Refrigerant compression by cold or cryogenic suction of the refrigerant gas
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/072—Intercoolers therefor
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
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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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/10—Mathematical formulae, modeling, plot or curves; Design methods
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Abstract
1. Способ охлаждения углеводородного потока, такого, как поток природного газа, который включает следующие стадии: ! (a) осуществление теплообмена углеводородного потока с потоком первого хладагента, в результате чего образуются охлажденный углеводородный поток и, по крайней мере, частично испаренный поток хладагента; ! (b) сжатие, по крайней мере, частично испаренного потока хладагента с использованием одного или более компрессоров, в результате чего образуется поток сжатого хладагента; ! (c) охлаждение потока сжатого хладагента окружающей средой после одного или более сжатий, в результате чего образуется поток охлажденного сжатого хладагента; ! (d) динамическое расширение потока охлажденного сжатого хладагента со стадии (c) с образованием расширенного потока хладагента; и ! (e) дополнительное охлаждение расширенного потока хладагента, в результате чего получают, по крайней мере, частично конденсированный поток хладагента. ! 2. Способ по п.1, в котором частично конденсированный поток хладагента, образованный на стадии (e), рециркулируют на стадию (a) в качестве потока первого хладагента. ! 3. Способ по п.1, в котором расширенный поток дополнительно охлаждают на стадии (е) в результате теплообмена с потоком второго хладагента в теплообменнике. ! 4. Способ по п.1, в котором хладагент потока первого хладагента представляет собой смешанный хладагент, включающий два или более компонентов, выбранных из группы: азот, метан, этан, этилен, пропан, пропилен, бутаны и пентаны. ! 5. Способ по п.1, в котором расширенный поток хладагента является, по крайней мере, частично жидким после расширения охлажденного потока сжатого хладагента �
Claims (10)
1. Способ охлаждения углеводородного потока, такого, как поток природного газа, который включает следующие стадии:
(a) осуществление теплообмена углеводородного потока с потоком первого хладагента, в результате чего образуются охлажденный углеводородный поток и, по крайней мере, частично испаренный поток хладагента;
(b) сжатие, по крайней мере, частично испаренного потока хладагента с использованием одного или более компрессоров, в результате чего образуется поток сжатого хладагента;
(c) охлаждение потока сжатого хладагента окружающей средой после одного или более сжатий, в результате чего образуется поток охлажденного сжатого хладагента;
(d) динамическое расширение потока охлажденного сжатого хладагента со стадии (c) с образованием расширенного потока хладагента; и
(e) дополнительное охлаждение расширенного потока хладагента, в результате чего получают, по крайней мере, частично конденсированный поток хладагента.
2. Способ по п.1, в котором частично конденсированный поток хладагента, образованный на стадии (e), рециркулируют на стадию (a) в качестве потока первого хладагента.
3. Способ по п.1, в котором расширенный поток дополнительно охлаждают на стадии (е) в результате теплообмена с потоком второго хладагента в теплообменнике.
4. Способ по п.1, в котором хладагент потока первого хладагента представляет собой смешанный хладагент, включающий два или более компонентов, выбранных из группы: азот, метан, этан, этилен, пропан, пропилен, бутаны и пентаны.
5. Способ по п.1, в котором расширенный поток хладагента является, по крайней мере, частично жидким после расширения охлажденного потока сжатого хладагента на стадии (d).
6. Способ по п.1, в котором стадия (b) включает два или более компрессоров, преимущественно два, три или четыре компрессора.
7. Способ по п.1, в котором охлаждение углеводородного потока на стадии (a) включает операцию охлаждения в способе сжижения углеводородного потока, такого, как природный газ.
8. Способ по любому из предыдущих пунктов, в котором углеводородный поток сжижают на стадии (a) преимущественно как сжиженный природный газ.
9. Устройство для охлаждения углеводородного потока, которое, по меньшей мере, включает:
- охлаждающая установка для охлаждения углеводородного потока потоком первого хладагента с образованием охлажденного углеводородного потока и потока, по крайней мере, частично испаренного хладагента;
- один или более компрессоров для сжатия потока, по крайней мере, частично испаренного хладагента;
- один или более воздушных холодильников для охлаждения сжатого хладагента окружающей средой после одного или более сжатий с помощью компрессоров;
- один или более динамических детандеров для расширения охлажденного и сжатого газообразного потока с образованием потока расширенного хладагента;
- установку охлаждения хладагента для дополнительного охлаждения потока расширенного хладагента с образованием потока, по крайней мере, частично конденсированного хладагента;
причем между одним или более воздушными холодильниками и одним или более динамическими детандерами отсутствуют какие-либо дополнительные средства рабочего теплообмена.
10. Устройство по п.9, в котором установка охлаждения хладагента включает поток второго хладагента, обеспечивающий охлаждение расширенного потока хладагента.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP07101141.5 | 2007-01-25 | ||
EP07101141 | 2007-01-25 |
Publications (2)
Publication Number | Publication Date |
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RU2009131924A true RU2009131924A (ru) | 2011-02-27 |
RU2467268C2 RU2467268C2 (ru) | 2012-11-20 |
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RU2009131924/06A RU2467268C2 (ru) | 2007-01-25 | 2008-01-23 | Способ и устройство для охлаждения углеводородного потока |
Country Status (7)
Country | Link |
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US (1) | US8549876B2 (ru) |
EP (1) | EP2122280A2 (ru) |
JP (1) | JP2010516994A (ru) |
AU (1) | AU2008208879B2 (ru) |
CA (1) | CA2676177A1 (ru) |
RU (1) | RU2467268C2 (ru) |
WO (1) | WO2008090165A2 (ru) |
Families Citing this family (18)
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ES2354105B2 (es) * | 2007-10-17 | 2011-10-10 | Shell Internationale Research Maatschappij B.V. | Metodo y dispositivo para controlar un compresor refrigerante, y el uso del mismo en un metodo de enfriamiento de una corriente de hidrocarburos. |
US9243842B2 (en) | 2008-02-15 | 2016-01-26 | Black & Veatch Corporation | Combined synthesis gas separation and LNG production method and system |
DE102009018248A1 (de) * | 2009-04-21 | 2010-10-28 | Linde Aktiengesellschaft | Verfahren zum Verflüssigen einer Kohlenwasserstoff-reichen Fraktion |
US20100275648A1 (en) * | 2009-05-04 | 2010-11-04 | General Elctric Company | Efficiently compressing nitrogen in a combined cycle power plant |
US10113127B2 (en) | 2010-04-16 | 2018-10-30 | Black & Veatch Holding Company | Process for separating nitrogen from a natural gas stream with nitrogen stripping in the production of liquefied natural gas |
SG184493A1 (en) * | 2010-10-15 | 2012-11-29 | Daewoo Shipbuilding & Marine | Method for producing pressurized liquefied natural gas, and production system used in same |
US9777960B2 (en) | 2010-12-01 | 2017-10-03 | Black & Veatch Holding Company | NGL recovery from natural gas using a mixed refrigerant |
US10139157B2 (en) | 2012-02-22 | 2018-11-27 | Black & Veatch Holding Company | NGL recovery from natural gas using a mixed refrigerant |
JP6276000B2 (ja) | 2013-11-11 | 2018-02-07 | 株式会社前川製作所 | 膨張機一体型圧縮機及び冷凍機並びに冷凍機の運転方法 |
US10563913B2 (en) | 2013-11-15 | 2020-02-18 | Black & Veatch Holding Company | Systems and methods for hydrocarbon refrigeration with a mixed refrigerant cycle |
RU2563564C2 (ru) * | 2013-12-30 | 2015-09-20 | Акционерное общество "Сибирский химический комбинат"(АО"СХК") | Способ охлаждения газовой смеси |
US9574822B2 (en) | 2014-03-17 | 2017-02-21 | Black & Veatch Corporation | Liquefied natural gas facility employing an optimized mixed refrigerant system |
EP3040647A1 (en) * | 2014-12-30 | 2016-07-06 | HTS-powercables.nl B.V. | Device for cooling a high temperature superconductor |
KR102016827B1 (ko) * | 2015-05-01 | 2019-08-30 | 가부시끼가이샤 마에가와 세이사꾸쇼 | 냉동기 및 냉동기의 운전 방법 |
FR3043452B1 (fr) * | 2015-11-10 | 2019-12-20 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede de liquefaction de gaz naturel a l'aide d'un circuit de refrigeration en cycle ferme |
US20190162468A1 (en) * | 2017-11-27 | 2019-05-30 | Air Products And Chemicals, Inc. | Method and system for cooling a hydrocarbon stream |
US20180340713A1 (en) * | 2018-06-22 | 2018-11-29 | Jack Dowdy, III | Power saver apparatus for refrigeration |
US11460225B2 (en) * | 2017-06-23 | 2022-10-04 | Jack D. Dowdy, III | Power saving apparatuses for refrigeration |
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DE1501730A1 (de) | 1966-05-27 | 1969-10-30 | Linde Ag | Verfahren und Vorrichtung zum Verfluessigen von Erdgas |
US3763658A (en) | 1970-01-12 | 1973-10-09 | Air Prod & Chem | Combined cascade and multicomponent refrigeration system and method |
JPS61108801A (ja) * | 1984-10-31 | 1986-05-27 | Hokuetsu Kogyo Co Ltd | 廃熱回収システム |
JP2688267B2 (ja) * | 1990-02-13 | 1997-12-08 | 大阪瓦斯株式会社 | 天然ガスを液化貯蔵し、再気化して供給する方法および装置 |
RU2060431C1 (ru) | 1992-07-24 | 1996-05-20 | Эр Продактс Энд Кемикалз, Инк. | Способ управления процессом сжижения газа |
AUPM485694A0 (en) * | 1994-04-05 | 1994-04-28 | Bhp Petroleum Pty. Ltd. | Liquefaction process |
FR2725503B1 (fr) | 1994-10-05 | 1996-12-27 | Inst Francais Du Petrole | Procede et installation de liquefaction du gaz naturel |
MY117899A (en) * | 1995-06-23 | 2004-08-30 | Shell Int Research | Method of liquefying and treating a natural gas. |
TW477890B (en) | 1998-05-21 | 2002-03-01 | Shell Int Research | Method of liquefying a stream enriched in methane |
TW421704B (en) | 1998-11-18 | 2001-02-11 | Shell Internattonale Res Mij B | Plant for liquefying natural gas |
FR2826969B1 (fr) | 2001-07-04 | 2006-12-15 | Technip Cie | Procede de liquefaction et de deazotation de gaz naturel, installation de mise en oeuvre, et gaz obtenus par cette separation |
US6978638B2 (en) * | 2003-05-22 | 2005-12-27 | Air Products And Chemicals, Inc. | Nitrogen rejection from condensed natural gas |
FR2855526B1 (fr) | 2003-06-02 | 2007-01-26 | Technip France | Procede et installation de production simultanee d'un gaz naturel apte a etre liquefie et d'une coupe de liquides du gaz naturel |
PE20060989A1 (es) | 2004-12-08 | 2006-11-06 | Shell Int Research | Metodo y dispositivo para producir una corriente de gas natural liquido |
FR2884303B1 (fr) * | 2005-04-11 | 2009-12-04 | Technip France | Procede de sous-refroidissement d'un courant de gnl par refroidissement au moyen d'un premier cycle de refrigeration et installation associee. |
-
2008
- 2008-01-23 AU AU2008208879A patent/AU2008208879B2/en active Active
- 2008-01-23 JP JP2009546745A patent/JP2010516994A/ja active Pending
- 2008-01-23 US US12/524,181 patent/US8549876B2/en active Active
- 2008-01-23 WO PCT/EP2008/050732 patent/WO2008090165A2/en active Application Filing
- 2008-01-23 RU RU2009131924/06A patent/RU2467268C2/ru active
- 2008-01-23 CA CA002676177A patent/CA2676177A1/en not_active Abandoned
- 2008-01-23 EP EP08708097A patent/EP2122280A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
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WO2008090165A3 (en) | 2009-05-07 |
RU2467268C2 (ru) | 2012-11-20 |
WO2008090165A2 (en) | 2008-07-31 |
US8549876B2 (en) | 2013-10-08 |
EP2122280A2 (en) | 2009-11-25 |
JP2010516994A (ja) | 2010-05-20 |
AU2008208879B2 (en) | 2010-11-11 |
AU2008208879A1 (en) | 2008-07-31 |
US20100024474A1 (en) | 2010-02-04 |
CA2676177A1 (en) | 2008-07-31 |
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