[go: up one dir, main page]

PE20140177A1 - LIQUEFACTION OF NATURAL GAS WITH SEPARATION OF THE FEED WATER - Google Patents

LIQUEFACTION OF NATURAL GAS WITH SEPARATION OF THE FEED WATER

Info

Publication number
PE20140177A1
PE20140177A1 PE2013000828A PE2013000828A PE20140177A1 PE 20140177 A1 PE20140177 A1 PE 20140177A1 PE 2013000828 A PE2013000828 A PE 2013000828A PE 2013000828 A PE2013000828 A PE 2013000828A PE 20140177 A1 PE20140177 A1 PE 20140177A1
Authority
PE
Peru
Prior art keywords
natural gas
current
cooled
dehydrated
produce
Prior art date
Application number
PE2013000828A
Other languages
Spanish (es)
Inventor
Adam Adrian Brostow
Glenn Eugene Kinard
Original Assignee
Air Prod & Chem
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48050574&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20140177(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of PE20140177A1 publication Critical patent/PE20140177A1/en

Links

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
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied 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
    • F25J1/0047—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
    • 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
    • F25J1/0055—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 originating from an incorporated 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
    • F25J1/003—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
    • F25J1/0057—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 after expansion of the liquid refrigerant stream 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
    • F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
    • F25J1/007—Primary atmospheric gases, mixtures thereof
    • F25J1/0072—Nitrogen
    • 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
    • F25J1/007—Primary atmospheric gases, mixtures thereof
    • F25J1/0077—Argon
    • 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
    • F25J1/0204—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 as a single flow SCR 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
    • F25J1/0203—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
    • F25J1/0205—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 as a dual level SCR 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
    • F25J1/0211—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
    • F25J1/0212—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 single flow 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
    • F25J1/0211—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
    • 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
    • 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
    • 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
    • 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
    • F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
    • 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
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
    • F25J2220/68—Separating water or hydrates
    • 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

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

SE REFIERE A UN METODO PARA DESHIDRATAR Y LICUAR UNA CORRIENTE DE GAS NATURAL QUE COMPRENDE: A) SE ENFRIA UNA CORRIENTE DE ALIMENTACION DE GAS NATURAL, QUE CONTIENE AGUA, PARA PRODUCIR UNA CORRIENTE DE GAS NATURAL ENFRIADO; B) SE SEPARA EL AGUA Y SE ENFRIA MAS LA CORRIENTE DE ALIMENTACION DE GAS NATURAL ENFRIADO PARA PRODUCIR UNA CORRIENTE DE GAS NATURAL ENFRIADO DESHIDRATADO; C) SE CALIENTA LA CORRIENTE DE GAS NATURAL ENFRIADO DESHIDRATADO PARA PRODUCIR UNA CORRIENTE DE GAS NATURAL RECALENTADO DESHIDRATADO; D) SE ENFRIA Y LICUA LA CORRIENTE DE GAS NATURAL RECALENTADO DESHIDRATADO Y SE ENFRIA UNA CORRIENTE DE ALIMENTACION DE REFRIGERANTE COMPRIMIDO MEDIANTE PERMUTACION TERMICA INDIRECTA CONTRA CORRIENTE CON UN REFRIGERANTE FRIO EXPANDIDO PARA PRODUCIR UNA CORRIENTE DE GAS NATURAL LICUADO, UNA CORRIENTE DE REFRIGERANTE FRIO COMPRIMIDO Y UNA CORRIENTE DE REFRIGERANTE CALENTADO EXPANDIDO; Y E) SE EXPANDE LA CORRIENTE DE REFRIGERANTE FRIO COMPRIMIDO PARA PROPORCIONAR DICHO REFRIGERANTE FRIO EXPANDIDO. TAMBIEN SE REFIERE A UN APARATO PARA DESHIDRATAR Y LICUAR UNA CORRIENTE DE GAS NATURALIT REFERS TO A METHOD FOR DEHYDRATING AND LIQUEFIING A CURRENT OF NATURAL GAS THAT INCLUDES: A) A CURRENT OF NATURAL GAS SUPPLY, CONTAINING WATER, IS COOLED TO PRODUCE A CURRENT OF CHILLED NATURAL GAS; B) THE WATER IS SEPARATED AND THE COOLED NATURAL GAS FEEDING CURRENT IS MORE COOLED TO PRODUCE A DEHYDRATED CHILLED NATURAL GAS CURRENT; C) THE CHILLED DEHYDRATED NATURAL GAS STREAM IS HEATED TO PRODUCE A DEHYDRATED REHEATED NATURAL GAS STREAM; D) THE CURRENT OF RECHEATED NATURAL GAS DEHYDRATED IS COOLED AND LIQUEFIED AND A SUPPLY CURRENT OF COMPRESSED REFRIGERANT IS COOLED BY MEANS OF INDIRECT THERMAL PERMUTATION AGAINST CURRENT WITH AN EXPANDED COLD COOLANT AND A CURRENTLY COOLED NATURAL COOLANT TO PRODUCE A CHILLED NATURAL CURRENT COOLANT. A STREAM OF EXPANDED HEATED REFRIGERANT; AND E) THE COMPRESSED COLD REFRIGERANT CURRENT IS EXPANDED TO PROVIDE SAID EXPANDED COLD REFRIGERANT. IT ALSO REFERS TO AN APPARATUS FOR DEHYDRATION AND LIQUEFIED A STREAM OF NATURAL GAS

PE2013000828A 2012-04-11 2013-04-10 LIQUEFACTION OF NATURAL GAS WITH SEPARATION OF THE FEED WATER PE20140177A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/444,061 US20130269386A1 (en) 2012-04-11 2012-04-11 Natural Gas Liquefaction With Feed Water Removal

Publications (1)

Publication Number Publication Date
PE20140177A1 true PE20140177A1 (en) 2014-02-08

Family

ID=48050574

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2013000828A PE20140177A1 (en) 2012-04-11 2013-04-10 LIQUEFACTION OF NATURAL GAS WITH SEPARATION OF THE FEED WATER

Country Status (9)

Country Link
US (1) US20130269386A1 (en)
EP (1) EP2650631A2 (en)
JP (1) JP2013216889A (en)
KR (1) KR20130115164A (en)
CN (1) CN103374424A (en)
BR (1) BR102013008437A2 (en)
CA (1) CA2811612A1 (en)
PE (1) PE20140177A1 (en)
RU (1) RU2013116391A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101787334B1 (en) * 2010-06-30 2017-10-19 쉘 인터내셔날 리써취 마트샤피지 비.브이. Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor
CN104293404B (en) * 2014-09-12 2016-08-24 成都深冷液化设备股份有限公司 Device and method for efficiently denitrifying natural gas
DE102015002443A1 (en) * 2015-02-26 2016-09-01 Linde Aktiengesellschaft Process for liquefying natural gas
CN107208964B (en) * 2015-02-27 2020-06-19 埃克森美孚上游研究公司 Reduce refrigeration and dehydration loads on feed streams to cryogenic distillation processes
EP3162870A1 (en) * 2015-10-27 2017-05-03 Linde Aktiengesellschaft Low-temperature mixed-refrigerant for hydrogen precooling in large scale
US11668522B2 (en) * 2016-07-21 2023-06-06 Air Products And Chemicals, Inc. Heavy hydrocarbon removal system for lean natural gas liquefaction
US11268756B2 (en) 2017-12-15 2022-03-08 Saudi Arabian Oil Company Process integration for natural gas liquid recovery
CN108730763A (en) * 2018-08-10 2018-11-02 大连民族大学 Open type heat pump hot water apparatus based on air circulation
US20220288517A1 (en) * 2021-03-11 2022-09-15 JAPAN AIR DRYER SALE Co., Ltd. Condensation device for compressed air
US20230003444A1 (en) * 2021-06-28 2023-01-05 Air Products And Chemicals, Inc. Producing LNG from Methane Containing Synthetic Gas
CN113717764B (en) * 2021-09-13 2023-06-16 芜湖中燃城市燃气发展有限公司 Natural gas impurity removal equipment with cooling function and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057972A (en) * 1973-09-14 1977-11-15 Exxon Research & Engineering Co. Fractional condensation of an NG feed with two independent refrigeration cycles
FR2280041A1 (en) * 1974-05-31 1976-02-20 Teal Technip Liquefaction Gaz METHOD AND INSTALLATION FOR COOLING A GAS MIXTURE
US4755200A (en) * 1987-02-27 1988-07-05 Air Products And Chemicals, Inc. Feed gas drier precooling in mixed refrigerant natural gas liquefaction processes
MY118329A (en) * 1995-04-18 2004-10-30 Shell Int Research Cooling a fluid stream
US6119479A (en) 1998-12-09 2000-09-19 Air Products And Chemicals, Inc. Dual mixed refrigerant cycle for gas liquefaction
US6347532B1 (en) * 1999-10-12 2002-02-19 Air Products And Chemicals, Inc. Gas liquefaction process with partial condensation of mixed refrigerant at intermediate temperatures
US6347531B1 (en) 1999-10-12 2002-02-19 Air Products And Chemicals, Inc. Single mixed refrigerant gas liquefaction process
US6793712B2 (en) 2002-11-01 2004-09-21 Conocophillips Company Heat integration system for natural gas liquefaction
AU2003900327A0 (en) * 2003-01-22 2003-02-06 Paul William Bridgwood Process for the production of liquefied natural gas
TWI314637B (en) * 2003-01-31 2009-09-11 Shell Int Research Process of liquefying a gaseous, methane-rich feed to obtain liquefied natural gas
US7127914B2 (en) * 2003-09-17 2006-10-31 Air Products And Chemicals, Inc. Hybrid gas liquefaction cycle with multiple expanders
US7231784B2 (en) * 2004-10-13 2007-06-19 Praxair Technology, Inc. Method for producing liquefied natural gas
US8464551B2 (en) * 2008-11-18 2013-06-18 Air Products And Chemicals, Inc. Liquefaction method and system
US20100281915A1 (en) * 2009-05-05 2010-11-11 Air Products And Chemicals, Inc. Pre-Cooled Liquefaction Process
KR101787334B1 (en) * 2010-06-30 2017-10-19 쉘 인터내셔날 리써취 마트샤피지 비.브이. Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor

Also Published As

Publication number Publication date
BR102013008437A2 (en) 2016-03-29
KR20130115164A (en) 2013-10-21
CA2811612A1 (en) 2013-10-11
EP2650631A2 (en) 2013-10-16
US20130269386A1 (en) 2013-10-17
RU2013116391A (en) 2014-10-20
JP2013216889A (en) 2013-10-24
CN103374424A (en) 2013-10-30

Similar Documents

Publication Publication Date Title
PE20140177A1 (en) LIQUEFACTION OF NATURAL GAS WITH SEPARATION OF THE FEED WATER
AR090506A1 (en) LIQUID NATURAL GAS TRAINING (LNG)
AR090327A1 (en) SEPARATION OF CARBON AND ETHANEOUS DIOXODE FROM A MIXED CURRENT
MX2019002550A (en) Pretreatment of natural gas prior to liquefaction.
PE20161411A1 (en) INTEGRATED METHANE REFRIGERATION SYSTEM FOR LIQUEFIED NATURAL GAS
PE20151710A1 (en) WITHDRAWAL OF INTEGRATED NITROGEN IN THE PRODUCTION OF LIQUEFIED NATURAL GAS USING INTERMEDIATE FEED GAS SEPARATION
MX2015016947A (en) METHODS TO PRODUCE OMEGA-HYDROXYLATE FATTY ACID DERIVATIVES.
AR103703A1 (en) METHODS AND CONFIGURATION OF A NATURAL GAS LIQUID RECOVERY PROCESS (LGN) FOR LOW PRESSURE RICH SUPPLY GAS
PE20130936A1 (en) SYSTEM AND METHOD FOR INTEGRATED PRE-COOLING OF MIXED REFRIGERANT
PE20161119A1 (en) NATURAL GAS LIQUEFACTION SYSTEM AND METHOD
EA201390957A1 (en) METHODS AND CONFIGURATIONS FOR EXTRACTING ETHANE AND ETHANE DISPOSAL
CL2016003207A1 (en) Process for the production of ammonia and derivatives, in particular urea
MX2023003745A (en) Configurations and methods for small scale lng production.
CL2012000996A1 (en) Method of producing cold heat to cool a process, comprises pumping seawater to a certain depth, cooling seawater to create a mixture of ice and brine, separating the ice from the brine, and obtaining cold heat for the process of thawing of ice; process cooling system.
CL2018000104A1 (en) Device and method to produce synthetic gas
CO2017002298A2 (en) Dual mixed cooling system
CL2015002101A1 (en) Evaporator arrangement for a water treatment system
AR093223A1 (en) PROCEDURE OF PRODUCTION OF A TREATED NATURAL GAS, OF A CUT RICH IN HYDROCARBONS IN C₃⁺, AND EVENTUALLY OF A CURRENT RICH IN ETANO, AND ASSOCIATED INSTALLATION
EA201791056A1 (en) METHOD OF ENERGY EFFICIENT RECOVERY OF CARBON DIOXIDE FROM ABSORBENT AND INSTALLATION SUITABLE FOR IMPLEMENTING THIS METHOD
MX2017003628A (en) Process for increasing ethylene and propylene yield from a propylene plant.
CO2017002301A2 (en) Dual mixed cooling system
GB2532654A (en) A method and control system for optimising the quality of meat
WO2014205216A3 (en) Systems and methods for natural gas liquefaction capacity augmentation
AR084790A1 (en) PROCEDURE OF PRODUCTION OF A COURT RICH IN HYDROCARBONS AND A CURRENT RICH IN METHANE AND ETHANEAN FROM A POWER SUPPLY RICH IN HYDROCARBONS AND ASSOCIATED INSTALLATION
BR112015024593A2 (en) method and apparatus in a cryogenic liquefaction process

Legal Events

Date Code Title Description
FD Application declared void or lapsed