TNSN99195A1 - Procede ameliore pour la liquiquefaction du gaz naturel - Google Patents
Procede ameliore pour la liquiquefaction du gaz naturelInfo
- Publication number
- TNSN99195A1 TNSN99195A1 TNTNSN99195A TNSN99195A TNSN99195A1 TN SN99195 A1 TNSN99195 A1 TN SN99195A1 TN TNSN99195 A TNTNSN99195 A TN TNSN99195A TN SN99195 A TNSN99195 A TN SN99195A TN SN99195 A1 TNSN99195 A1 TN SN99195A1
- Authority
- TN
- Tunisia
- Prior art keywords
- gas
- pressure
- pipeline
- natural gas
- liquiquefaction
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 4
- 239000003345 natural gas Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 3
- 239000007788 liquid Substances 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
- F25J1/02—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
- F25J1/0232—Coupling of the liquefaction unit to other units or processes, so-called integrated processes integration within a pressure letdown station of a high pressure pipeline system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
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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
- F25J1/0032—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
- 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
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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
- F25J1/0032—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"
- F25J1/0042—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 liquid expansion 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
- 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
- F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
- F25J1/008—Hydrocarbons
- F25J1/0087—Propane; Propylene
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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
- F25J1/0201—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
- 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
- F25J1/0203—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 single-component refrigerant [SCR] fluid in a closed vapor compression cycle
- F25J1/0208—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 single-component refrigerant [SCR] fluid in a closed vapor compression cycle in combination with an internal quasi-closed refrigeration loop, e.g. with deep flash recycle loop
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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
- F25J1/0219—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 in combination with an internal quasi-closed refrigeration loop, e.g. using a deep flash recycle loop
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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
- F25J1/0244—Operation; Control and regulation; Instrumentation
- F25J1/0254—Operation; Control and regulation; Instrumentation controlling particular process parameter, e.g. pressure, temperature
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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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
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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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
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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
- 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
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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
- F25J2230/08—Cold compressor, i.e. suction of the gas at cryogenic temperature and generally without afterstage-cooler
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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
- F25J2230/30—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
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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
- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
- F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (a mixture of) hydrocarbons
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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
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/90—Processes or apparatus involving steps for recycling of process streams the recycled stream being boil-off gas from storage
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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
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
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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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/60—Details about pipelines, i.e. network, for feed or product distribution
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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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
Abstract
UN PROCESSUS EST RELEVE POUR LE TRANSPORT D'UN FLUX DE GAZ RICHE EN METHANE, TEL QUE LE GAZ NATUREL. DANS LA PREMIERE PHASE DU PROCEDE, LE GAZ EST FOURNI A UN GAZODUC A UNE PRESSION A L'ENTREE QUI EST SUBSTANTIELLEMENT PLUS IMPORTANTE QUE LA PRESSION A LA SORTIE DU GAZODUC. LA BAISSE DE PRESSION DANS LE GAZODUC CAUSE UNE BAISSE DE LA TEMPERATURE DU GAZ, PREFERABLEMENT UNE TEMPERATURE DE MOINS -29°C (-20°F). LA PRESSION A L'ENTREE DU GAZ DANS LE GAZODUC EST CONTROLEE POUR AVOIR UNE PRESSION DE SORTIE DU GAZ PREDETERMINEE DANS LE GAZODUC. LE GAZ SORTANT DU GAZODUC EST ALORS LIQUEFIE POUR PRODUIRE DU GAZ LIQUEFIE, AYANT UNE TEMPERATURE AU-DESSUS D'ENVIRON - 112°C (-170°F) ET UNE PRESSION SUFFISANTE POUR LE LIQUIDE SOIT A OU EN DESSOUS DE LA TEMPERATURE DU POINT DE BULLE. LE GAZ LIQUIFIE, COMPRIME EST ALORS TRANSPORTE PLUS LOIN DANS UN CONTAINER CONVENABLE
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10546298P | 1998-10-23 | 1998-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
TNSN99195A1 true TNSN99195A1 (fr) | 2001-12-31 |
Family
ID=22305987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TNTNSN99195A TNSN99195A1 (fr) | 1998-10-23 | 1999-10-18 | Procede ameliore pour la liquiquefaction du gaz naturel |
Country Status (13)
Country | Link |
---|---|
US (1) | US6209350B1 (fr) |
AR (1) | AR020936A1 (fr) |
AU (1) | AU1129900A (fr) |
CA (1) | CA2346966A1 (fr) |
CO (1) | CO5100986A1 (fr) |
DZ (1) | DZ2921A1 (fr) |
EG (1) | EG22284A (fr) |
MY (1) | MY115506A (fr) |
NO (1) | NO320741B1 (fr) |
PE (1) | PE20000826A1 (fr) |
RU (1) | RU2228486C2 (fr) |
TN (1) | TNSN99195A1 (fr) |
WO (1) | WO2000025060A1 (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999058624A1 (fr) * | 1998-05-12 | 1999-11-18 | Messer Griesheim Gmbh | Melange d'agents frigorifiques pour processus a etranglement du melange |
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 |
US6715914B1 (en) * | 2002-06-26 | 2004-04-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Apparatus and method for thermal performance testing of pipelines and piping systems |
US7155918B1 (en) * | 2003-07-10 | 2007-01-02 | Atp Oil & Gas Corporation | System for processing and transporting compressed natural gas |
US20070130991A1 (en) * | 2005-12-14 | 2007-06-14 | Chevron U.S.A. Inc. | Liquefaction of associated gas at moderate conditions |
MX2008011856A (es) * | 2006-03-21 | 2009-02-06 | Christopher E Schimp | Metodo y aparato para recuperar y transportar gas metano. |
US8523481B2 (en) * | 2006-03-21 | 2013-09-03 | Compressed Energy Systems Llc | Method and apparatus for recovering, transporting, and using methane gas |
WO2007148122A2 (fr) * | 2006-06-23 | 2007-12-27 | T Baden Hardstaff Limited | Production de gnl |
RU2009145096A (ru) * | 2006-07-13 | 2011-06-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) | Способ и устройство для сжижения углеводородного потока |
US20080202161A1 (en) * | 2006-12-04 | 2008-08-28 | Vazquez-Esparragoza Jorge Javi | Method for adjusting heating value of lng |
IT1400370B1 (it) * | 2010-05-31 | 2013-05-31 | Nuova Pignone S R L | Metodo e dispositivo per recuperare gas naturali liquefatti ngl |
KR101900773B1 (ko) * | 2010-10-26 | 2018-09-20 | 키르티쿠마르 나투브하이 파텔 | 탄화수소 스트림으로부터 ngl을 분리 및 회수하기 위한 공정 |
CN104204698B (zh) * | 2012-03-30 | 2017-09-08 | 埃克森美孚上游研究公司 | 液化天然气形成 |
CA2879072C (fr) | 2012-07-13 | 2018-05-15 | Dana Heavy Vehicle Systems Group, Llc | Ensemble valve et procedes de gonflage et de degonflage d'un pneumatique |
EP2713127A1 (fr) * | 2012-09-28 | 2014-04-02 | Siemens Aktiengesellschaft | Procédé destiné à liquéfier du gaz naturel |
WO2014086413A1 (fr) | 2012-12-05 | 2014-06-12 | Blue Wave Co S.A. | Système intégré et amélioré pour le transport maritime de gaz naturel comprimé dans des cuves, comprenant de multiples étapes de traitement pour abaisser la température combinant le refroidissement et la réfrigération |
CN103175379B (zh) * | 2013-03-18 | 2015-10-14 | 上海交通大学 | 利用管道压力能制备液化天然气的装置及使用方法 |
US10259272B2 (en) | 2014-01-03 | 2019-04-16 | Dana Heavy Vehicle Systems Group, Llc | Assembly for a central tire inflation system |
CN106461098B (zh) | 2014-06-30 | 2019-04-23 | 德纳重型车辆系统集团有限责任公司 | 用于轮胎压力管理系统的阀组件 |
EP3288784B1 (fr) | 2015-04-27 | 2021-06-30 | Dana Heavy Vehicle Systems Group, LLC | Système de gestion de pression de pneu et procédé de réduction de pression de pneu |
CN106194733B (zh) * | 2015-04-29 | 2018-01-05 | 中国能源建设集团广东省电力设计研究院有限公司 | 压缩机防腐蚀系统及其防腐蚀方法 |
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 |
DE112016003594T5 (de) | 2015-08-06 | 2018-05-30 | Dana Heavy Vehicle Systems Group, Llc | Kanalventilbaugruppe für ein Reifendruckmanagementsystem |
US10836220B2 (en) | 2015-08-06 | 2020-11-17 | Dana Heavy Vehicle Systems Group, Llc | Control and supply valve assembly for a tire pressure management system |
ITUB20154162A1 (it) * | 2015-10-01 | 2017-04-01 | Aerides S R L | Impianto, apparato e procedimento per la produzione di metano liquido. |
US10214059B2 (en) | 2015-10-16 | 2019-02-26 | Dana Heavy Vehicle Systems Group, Llc | Tire pressure management system and method of decreasing tire pressure |
US20170198966A1 (en) * | 2016-01-11 | 2017-07-13 | GE Oil & Gas, Inc. | Reducing refrigeration duty on a refrigeration unit in a gas processing system |
EP3408114B1 (fr) | 2016-01-29 | 2019-11-27 | Dana Heavy Vehicle Systems Group, LLC | Ensemble de soupape pour un système de gonflage de pneumatique |
KR102244172B1 (ko) | 2017-02-24 | 2021-04-27 | 엑손모빌 업스트림 리서치 캄파니 | 이중 목적의 액화 천연가스/액화 질소 저장 탱크를 퍼징하는 방법 |
RU2639441C1 (ru) * | 2017-05-10 | 2017-12-21 | Владимир Иванович Савичев | Способ транспортировки углеводородного газа в сверхкритическом состоянии |
TWM572423U (zh) * | 2017-11-21 | 2019-01-01 | 法商液態空氣喬治斯克勞帝方法研究開發股份有限公司 | 蒸發氣體再冷凝裝置及具備其的液化天然氣供給系統 |
JP7026490B2 (ja) * | 2017-11-21 | 2022-02-28 | レール・リキード-ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | Bog再凝縮装置およびそれを備えるlng貯蔵システム。 |
EA038638B1 (ru) * | 2019-01-28 | 2021-09-27 | Общество с ограниченной ответственностью "Газпром трансгаз Екатеринбург" | Способ газоснабжения природным газом |
US11542439B1 (en) | 2022-07-06 | 2023-01-03 | Energy And Environmental Research Center Foundation | Recycling gaseous hydrocarbons |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2958205A (en) | 1958-10-22 | 1960-11-01 | Sun Oil Co | Transportation of normally gaseous fluids in pipe line system |
US3298805A (en) | 1962-07-25 | 1967-01-17 | Vehoc Corp | Natural gas for transport |
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 |
US3477509A (en) | 1968-03-15 | 1969-11-11 | Exxon Research Engineering Co | Underground storage for lng |
US3677019A (en) | 1969-08-01 | 1972-07-18 | Union Carbide Corp | Gas liquefaction process and apparatus |
US3735600A (en) | 1970-05-11 | 1973-05-29 | Gulf Research Development Co | Apparatus and process for liquefaction of natural gases |
US3990256A (en) | 1971-03-29 | 1976-11-09 | Exxon Research And Engineering Company | Method of transporting gas |
US3724226A (en) | 1971-04-20 | 1973-04-03 | Gulf Research Development Co | Lng expander cycle process employing integrated cryogenic purification |
JPS5224818Y2 (fr) | 1971-10-26 | 1977-06-06 | ||
US4157904A (en) | 1976-08-09 | 1979-06-12 | The Ortloff Corporation | Hydrocarbon gas processing |
NL7807184A (nl) | 1977-07-18 | 1979-01-22 | Caloric Ges Apparatebau | Werkwijze en installatie voor het transporteren van reele gassen, in het bijzonder aardgas. |
GB2052717B (en) | 1979-06-26 | 1983-08-10 | British Gas Corp | Storage and transport of liquefiable gases |
US4456459A (en) | 1983-01-07 | 1984-06-26 | Mobil Oil Corporation | Arrangement and method for the production of liquid natural gas |
US4548629A (en) | 1983-10-11 | 1985-10-22 | Exxon Production Research Co. | Process for the liquefaction of natural gas |
US4541852A (en) | 1984-02-13 | 1985-09-17 | Air Products And Chemicals, Inc. | Deep flash LNG cycle |
GB8418840D0 (en) | 1984-07-24 | 1984-08-30 | Boc Group Plc | Gas refrigeration |
US4718459A (en) | 1986-02-13 | 1988-01-12 | Exxon Production Research Company | Underwater cryogenic pipeline system |
US4698081A (en) | 1986-04-01 | 1987-10-06 | Mcdermott International, Inc. | Process for separating hydrocarbon gas constituents utilizing a fractionator |
US4687499A (en) | 1986-04-01 | 1987-08-18 | Mcdermott International Inc. | Process for separating hydrocarbon gas constituents |
US4778497A (en) | 1987-06-02 | 1988-10-18 | Union Carbide Corporation | Process to produce liquid cryogen |
US5036671A (en) | 1990-02-06 | 1991-08-06 | Liquid Air Engineering Company | Method of liquefying natural gas |
GB9103622D0 (en) | 1991-02-21 | 1991-04-10 | Ugland Eng | Unprocessed petroleum gas transport |
DE4223160C2 (de) | 1992-07-10 | 1998-02-12 | Mannesmann Ag | Verfahren und Anlage zur Verdichtung von Gas |
JPH06159928A (ja) | 1992-11-20 | 1994-06-07 | Chiyoda Corp | 天然ガス液化方法 |
FR2714722B1 (fr) | 1993-12-30 | 1997-11-21 | Inst Francais Du Petrole | Procédé et appareil de liquéfaction d'un gaz naturel. |
US5442934A (en) | 1994-04-13 | 1995-08-22 | Atlantic Richfield Company | Chilled gas transmission system and method |
US5473900A (en) | 1994-04-29 | 1995-12-12 | Phillips Petroleum Company | Method and apparatus for liquefaction of natural gas |
US5615561A (en) | 1994-11-08 | 1997-04-01 | Williams Field Services Company | LNG production in cryogenic natural gas processing plants |
NO180469B1 (no) | 1994-12-08 | 1997-05-12 | Statoil Petroleum As | Fremgangsmåte og system for fremstilling av flytendegjort naturgass til havs |
MY117899A (en) | 1995-06-23 | 2004-08-30 | Shell Int Research | Method of liquefying and treating a natural gas. |
RU2141084C1 (ru) | 1995-10-05 | 1999-11-10 | Би Эйч Пи Петролеум ПТИ. Лтд. | Установка для сжижения |
US5524456A (en) * | 1995-10-20 | 1996-06-11 | Public Service Marine Inc. | Pressure tank recycle system |
DE19609489A1 (de) | 1996-03-11 | 1997-09-18 | Linde Ag | Verfahren und Vorrichtung zur Verflüssigung eines tiefsiedenden Gases |
US5669234A (en) | 1996-07-16 | 1997-09-23 | Phillips Petroleum Company | Efficiency improvement of open-cycle cascaded refrigeration process |
FR2752050B1 (fr) * | 1996-08-05 | 1998-09-11 | Air Liquide | Procede et installation de reliquefaction d'helium gazeux |
US5755114A (en) | 1997-01-06 | 1998-05-26 | Abb Randall Corporation | Use of a turboexpander cycle in liquefied natural gas process |
US5836173A (en) | 1997-05-01 | 1998-11-17 | Praxair Technology, Inc. | System for producing cryogenic liquid |
TW368596B (en) | 1997-06-20 | 1999-09-01 | Exxon Production Research Co | Improved multi-component refrigeration process for liquefaction of natural gas |
TW366409B (en) | 1997-07-01 | 1999-08-11 | Exxon Production Research Co | Process for liquefying a natural gas stream containing at least one freezable component |
-
1999
- 1999-10-04 MY MYPI99004264A patent/MY115506A/en unknown
- 1999-10-18 TN TNTNSN99195A patent/TNSN99195A1/fr unknown
- 1999-10-19 CO CO99065981A patent/CO5100986A1/es unknown
- 1999-10-20 EG EG130499A patent/EG22284A/xx active
- 1999-10-20 DZ DZ990221A patent/DZ2921A1/fr active
- 1999-10-20 PE PE1999001059A patent/PE20000826A1/es not_active Application Discontinuation
- 1999-10-21 US US09/422,089 patent/US6209350B1/en not_active Expired - Fee Related
- 1999-10-22 AR ARP990105335A patent/AR020936A1/es active IP Right Grant
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- 1999-10-22 AU AU11299/00A patent/AU1129900A/en not_active Abandoned
- 1999-10-22 WO PCT/US1999/024724 patent/WO2000025060A1/fr active Application Filing
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2001
- 2001-04-19 NO NO20011939A patent/NO320741B1/no unknown
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US6209350B1 (en) | 2001-04-03 |
CO5100986A1 (es) | 2001-11-27 |
NO20011939D0 (no) | 2001-04-19 |
DZ2921A1 (fr) | 2004-03-01 |
CA2346966A1 (fr) | 2000-05-04 |
WO2000025060A1 (fr) | 2000-05-04 |
AR020936A1 (es) | 2002-06-05 |
RU2228486C2 (ru) | 2004-05-10 |
NO320741B1 (no) | 2006-01-23 |
AU1129900A (en) | 2000-05-15 |
MY115506A (en) | 2003-06-30 |
PE20000826A1 (es) | 2000-10-04 |
NO20011939L (no) | 2001-06-20 |
EG22284A (en) | 2002-12-31 |
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