CL2008000382A1 - Proceso para licuar flujo rico en hidrocarburos en un circuito cerrado que consiste en tres refrigerantes, donde la mezcla refrigerante de cada circuito se vaporiza a un nivel de presion y el intercambio de calor entre el flujo rico en hidrocarburos y la mezcla de preenfriamiento se realiza en dos o mas intercambiadores en paralelo. - Google Patents
Proceso para licuar flujo rico en hidrocarburos en un circuito cerrado que consiste en tres refrigerantes, donde la mezcla refrigerante de cada circuito se vaporiza a un nivel de presion y el intercambio de calor entre el flujo rico en hidrocarburos y la mezcla de preenfriamiento se realiza en dos o mas intercambiadores en paralelo.Info
- Publication number
- CL2008000382A1 CL2008000382A1 CL2008000382A CL2008000382A CL2008000382A1 CL 2008000382 A1 CL2008000382 A1 CL 2008000382A1 CL 2008000382 A CL2008000382 A CL 2008000382A CL 2008000382 A CL2008000382 A CL 2008000382A CL 2008000382 A1 CL2008000382 A1 CL 2008000382A1
- Authority
- CL
- Chile
- Prior art keywords
- circuit
- hydrocarbon
- flow
- carried out
- mixture
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title abstract 10
- 239000000203 mixture Substances 0.000 title abstract 9
- 229930195733 hydrocarbon Natural products 0.000 title abstract 7
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 7
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 238000004781 supercooling Methods 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0022—Hydrocarbons, e.g. natural gas
-
- 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
-
- 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
- F25J1/0217—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 at least a three level refrigeration cascade with at least one MCR 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
- F25J1/0243—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
- F25J1/0269—Arrangement of liquefaction units or equipments fulfilling the same process step, e.g. multiple "trains" concept
- F25J1/0271—Inter-connecting multiple cold equipments within or downstream of the cold box
- F25J1/0272—Multiple identical heat exchangers in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- 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
-
- 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.
- F25J1/0294—Multiple compressor casings/strings in parallel, e.g. split arrangement
-
- 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.
- F25J1/0295—Shifting of the compression load between different cooling stages within a refrigerant cycle or within a cascade refrigeration 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
- 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
-
- 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
- F25B2400/075—Details of compressors or related parts with parallel compressors
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)
- Separation By Low-Temperature Treatments (AREA)
Abstract
UN PROCESO PARA LICUAR UN FLUJO RICO EN HIDROCARBUROS, EN PARTICULAR UN FLUJO DE GAS NATURAL, EN EL CUAL EL FLUJO RICO EN HIDROCARBUROS ES LICUADO CONTRA UN CIRCUITO EN CASCADA DE MEZCLA REFRIGERANTE, QUE CONSITE EN TRES CIRCUITOS DE MEZCLA REFRIGERANTES DONDE EL PRIMER CIRCUITO DE MEZCLA REFRIGERANTE SIRVE PARA PREENFRIAR, EL SEGUNDO CIRCUITO DE MEZCLA REFRIGERANTE SIRVE PAR LICUAR Y EL TERCER CIRCUITO DE MEZCLA REFRIGERANTE SIRVE PARA SOBREENFRIAR EL FLUJO RICO EN HIDROCARBUROS, EN DONDE: A)LA MEZCLA REFRIGERANTE DE CADA CIRCUITO DE MEZCLA REFRIGERANTE ES VAPORIZADA A SOLO UN NIVEL DE PRESION, B) EL INTERCAMBIO DE CALOR ENTRE EL FLUJO RICO EN HIDROCARBUROS (1,1´) Y LA MEZCLA REFRIGERANTE(6) DEL CIRCUITO DE PREENFRIAMIENTO, EL CUAL SIRVE PARA PREENFRIAR EL FLUJO RICO EN HIDROCARBUROS, ES LLEVADO A CABO EN DOS O MAS INTERCAMBIADORES DE CALOR ESTRUCTURALMENTE IDENTICOS (E1,E1´) DSIPUESTOS EN PARALELO, C) LA COMPRENSION DE LA MEZCLA REFRIGERANTTE(8,8´) DEL CIRCUITYO DE PREENFRIAMIENTO, ES LLEVADO A CABO POR MEDIO DE UN COMPRESOR DEL TIPO DOBLE FLUJO(V1)Y D) LA COMPRENSION DE LA MEZCLA REFRIGERANTE(13,13´) DEL CIRCUITO DE LICUEFACCION, ES LELVAD A CABO EN AL MENOS DOS ETAPAS (V2,V2´) CON LA COMPRENSION DE LA MEZCLA DE REFRIGERANTE (13,13´) EN LA PRIMERA ETAPA, QUE SE LLEVA A CABO MEDIANTE UN COMPRESOR DEL TIPO DOBLE FLUJO (V2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007006370A DE102007006370A1 (de) | 2007-02-08 | 2007-02-08 | Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008000382A1 true CL2008000382A1 (es) | 2009-09-25 |
Family
ID=39597496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008000382A CL2008000382A1 (es) | 2007-02-08 | 2008-02-06 | Proceso para licuar flujo rico en hidrocarburos en un circuito cerrado que consiste en tres refrigerantes, donde la mezcla refrigerante de cada circuito se vaporiza a un nivel de presion y el intercambio de calor entre el flujo rico en hidrocarburos y la mezcla de preenfriamiento se realiza en dos o mas intercambiadores en paralelo. |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR065172A1 (es) |
CL (1) | CL2008000382A1 (es) |
DE (1) | DE102007006370A1 (es) |
PE (1) | PE20081765A1 (es) |
WO (1) | WO2008095713A2 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2009228000B2 (en) * | 2008-09-19 | 2013-03-07 | Woodside Energy Limited | Mixed refrigerant compression circuit |
WO2010054434A1 (en) * | 2008-11-17 | 2010-05-20 | Woodside Energy Limited | Power matched mixed refrigerant compression circuit |
AU2013204886B2 (en) * | 2013-04-12 | 2015-04-16 | Woodside Energy Technologies Pty Ltd | Compressor System and Method for Compressing |
RU2629101C1 (ru) * | 2013-07-26 | 2017-08-24 | Тийода Корпорейшн | Холодильная компрессионная система, использующая два компрессора |
US10359228B2 (en) * | 2016-05-20 | 2019-07-23 | Air Products And Chemicals, Inc. | Liquefaction method and system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545589B1 (fr) * | 1983-05-06 | 1985-08-30 | Technip Cie | Procede et appareil de refroidissement et liquefaction d'au moins un gaz a bas point d'ebullition, tel que par exemple du gaz naturel |
DE19716415C1 (de) | 1997-04-18 | 1998-10-22 | Linde Ag | Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes |
-
2007
- 2007-02-08 DE DE102007006370A patent/DE102007006370A1/de not_active Withdrawn
-
2008
- 2008-02-04 AR ARP080100468A patent/AR065172A1/es active IP Right Grant
- 2008-02-05 PE PE2008000247A patent/PE20081765A1/es not_active Application Discontinuation
- 2008-02-06 CL CL2008000382A patent/CL2008000382A1/es unknown
- 2008-02-07 WO PCT/EP2008/000956 patent/WO2008095713A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008095713A3 (de) | 2012-03-01 |
AR065172A1 (es) | 2009-05-20 |
PE20081765A1 (es) | 2009-02-03 |
WO2008095713A2 (de) | 2008-08-14 |
DE102007006370A1 (de) | 2008-08-14 |
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