EA201591949A1 - Способ сжижения загрязненного углеводородсодержащего газового потока - Google Patents

Способ сжижения загрязненного углеводородсодержащего газового потока

Info

Publication number
EA201591949A1
EA201591949A1 EA201591949A EA201591949A EA201591949A1 EA 201591949 A1 EA201591949 A1 EA 201591949A1 EA 201591949 A EA201591949 A EA 201591949A EA 201591949 A EA201591949 A EA 201591949A EA 201591949 A1 EA201591949 A1 EA 201591949A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stream
resulting
hydrocarbon
containing gas
liquid
Prior art date
Application number
EA201591949A
Other languages
English (en)
Other versions
EA031162B1 (ru
Inventor
Михил Гейсберт Ван Акен
Мариска Волтерс-Ден Брейен
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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
Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA201591949A1 publication Critical patent/EA201591949A1/ru
Publication of EA031162B1 publication Critical patent/EA031162B1/ru

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
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/0035—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/0035—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work
    • F25J1/0037—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work of a return stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0201—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using only internal refrigeration means, i.e. without external refrigeration
    • F25J1/0202—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using only internal refrigeration means, i.e. without external refrigeration in a quasi-closed internal refrigeration loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—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
    • F25J1/0267—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 flash gas as heat sink
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/0605—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the feed stream
    • F25J3/061—Natural gas or substitute 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/0635—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 1 carbon atom or more
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/065—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 4 carbon atoms or more
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/067—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of carbon dioxide
    • 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
    • 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
    • F25J2205/10—Processes or apparatus using other separation and/or other processing means using combined expansion and separation, e.g. in a vortex tube, "Ranque tube" or a "cyclonic fluid separator", i.e. combination of an isentropic nozzle and a cyclonic separator; Centrifugal separation
    • 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
    • F25J2205/20—Processes or apparatus using other separation and/or other processing means using solidification of components
    • 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
    • F25J2220/66—Separating acid gases, e.g. CO2, SO2, H2S or RSH
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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)
  • Treating Waste Gases (AREA)

Abstract

Настоящее изобретение предлагает способ сжижения загрязненного углеводородсодержащего газового потока, включающий в себя, по меньшей мере, стадии: (a) подачи загрязненного углеводородсодержащего газового потока (20); (b) охлаждения загрязненного углеводородсодержащего газового потока (20) в первом теплообменнике (3) с получением в результате охлажденного загрязненного углеводородсодержащего потока (40); (c) охлаждения охлажденного загрязненного углеводородсодержащего потока (40) в детандере (4) с получением в результате частично сжиженного потока (70); (d) разделения частично сжиженного потока (70) в сепараторе (5) с получением в результате газообразного потока (80) и жидкого потока (90); (e) расширения жидкого потока (90), полученного на стадии (d), с получением в результате многофазного потока (100), содержащего, по меньшей мере, паровую, жидкую и твердую фазы; (f) разделения многофазного потока (100) в сепараторе (7) с получением в результате газообразного потока (110) и суспензионного потока (120); (g) разделения суспензионного потока (120) в сепараторе (9) жидкой и твердой фаз с получением в результате жидкого углеводородного потока (170) и концентрированного суспензионного потока (140); (h) пропускания газообразного потока (80), полученного на стадии (d), через первый теплообменник (3) с получением в результате нагретого газообразного потока (270); (i) сжатия нагретого газообразного потока (270) с получением в результате потока (220) сжатого газа; (j) объединения потока (220) сжатого газа, полученного на стадии (i), с загрязненным углеводородсодержащим газовым потоком (20), полученным на стадии (а).
EA201591949A 2013-04-11 2014-04-08 Способ сжижения загрязненного углеводородсодержащего газового потока EA031162B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13163349.7A EP2789957A1 (en) 2013-04-11 2013-04-11 Method of liquefying a contaminated hydrocarbon-containing gas stream
PCT/EP2014/057007 WO2014166925A2 (en) 2013-04-11 2014-04-08 Method of liquefying a contaminated hydrocarbon-containing gas stream

Publications (2)

Publication Number Publication Date
EA201591949A1 true EA201591949A1 (ru) 2016-03-31
EA031162B1 EA031162B1 (ru) 2018-11-30

Family

ID=48050590

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591949A EA031162B1 (ru) 2013-04-11 2014-04-08 Способ сжижения загрязненного углеводородсодержащего газового потока

Country Status (11)

Country Link
US (1) US10151528B2 (ru)
EP (1) EP2789957A1 (ru)
CN (1) CN105121986B (ru)
AP (1) AP2015008759A0 (ru)
AU (1) AU2014253198B2 (ru)
BR (1) BR112015025270B1 (ru)
CA (1) CA2908643C (ru)
EA (1) EA031162B1 (ru)
MY (1) MY182886A (ru)
NO (1) NO20151527A1 (ru)
WO (1) WO2014166925A2 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2789957A1 (en) 2013-04-11 2014-10-15 Shell Internationale Research Maatschappij B.V. Method of liquefying a contaminated hydrocarbon-containing gas stream
MY175330A (en) * 2014-10-23 2020-06-19 Petroliam Nasional Berhad Petronas Cryogenic centrifugal system and method
WO2016126159A2 (en) * 2015-02-03 2016-08-11 Ilng B.V. System and method for processing a hydrocarbon-comprising fluid
AU2016236357B2 (en) * 2015-03-20 2019-03-28 Shell Internationale Research Maatschappij B.V. Process for producing a purified gas stream from natural gas wells
EP3317240A4 (en) * 2015-05-06 2020-02-12 Sustainable Energy Solutions, LLC CRYOGENIC PURIFICATION PROCESSES, ETHANE SEPARATION AND ASSOCIATED SYSTEMS
US10072889B2 (en) * 2015-06-24 2018-09-11 General Electric Company Liquefaction system using a turboexpander
US20180259251A1 (en) * 2015-12-03 2018-09-13 Shell Oil Company Method of removing co2 from a contaminated hydrocarbon stream
AU2016363566B2 (en) * 2015-12-03 2019-09-12 Shell Internationale Research Maatschappij B.V. Method of liquefying a contaminated hydrocarbon-containing gas stream
CA3006860A1 (en) * 2015-12-03 2017-06-08 Shell Internationale Research Maatschappij B.V. Method of liquefying a co2 contaminated hydrocarbon-containing gas stream
RU2730090C2 (ru) 2016-03-21 2020-08-17 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и система сжижения сырьевого потока природного газа
CN107560316A (zh) * 2016-06-30 2018-01-09 通用电气公司 天然气液化系统和方法
EP3784967A1 (en) 2018-04-24 2021-03-03 Shell Internationale Research Maatschappij B.V. Method of cooling a natural gas feed stream and recovering a natural gas liquid stream from the natural gas feed stream
EP3837483A1 (en) * 2018-08-14 2021-06-23 ExxonMobil Upstream Research Company Boil-off gas recycle subsystem in natural gas liquefaction plants
RU2730778C1 (ru) * 2019-10-01 2020-08-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Способ производства сжиженного природного газа из месторождений с аномально высокими термобарическими условиями
RU2734352C1 (ru) * 2020-03-10 2020-10-15 Общество с ограниченной ответственностью " Центр диагностики, экспертизы и сертификации" Установка сжижения газа
RU2734376C1 (ru) * 2020-03-11 2020-10-15 Общество с ограниченной ответственностью " Центр диагностики, экспертизы и сертификации" Способ сжижения газа и установка для его реализации

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376709A (en) 1965-07-14 1968-04-09 Frank H. Dickey Separation of acid gases from natural gas by solidification
GB0006265D0 (en) 2000-03-15 2000-05-03 Statoil Natural gas liquefaction process
US6581409B2 (en) * 2001-05-04 2003-06-24 Bechtel Bwxt Idaho, Llc Apparatus for the liquefaction of natural gas and methods related to same
US6564578B1 (en) * 2002-01-18 2003-05-20 Bp Corporation North America Inc. Self-refrigerated LNG process
JP2005515298A (ja) 2002-01-18 2005-05-26 カーティン ユニバーシティ オブ テクノロジー 凝固性固形物を除去することによりｌｎｇを製造する方法および装置
US7673476B2 (en) * 2005-03-28 2010-03-09 Cambridge Cryogenics Technologies Compact, modular method and apparatus for liquefying natural gas
JP5032562B2 (ja) * 2006-04-12 2012-09-26 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 天然ガス流の液化方法及び装置
RU2432534C2 (ru) 2006-07-14 2011-10-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ для сжижения потока углеводородов и устройство для его осуществления
CN201028930Y (zh) * 2007-04-28 2008-02-27 重庆大山燃气设备有限公司 一种天然气液化的装置
US8899074B2 (en) * 2009-10-22 2014-12-02 Battelle Energy Alliance, Llc Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams
WO2010023238A1 (en) 2008-08-29 2010-03-04 Shell Internationale Research Maatschappij B.V. Process and apparatus for removing gaseous contaminants from gas stream comprising gaseous contaminants
AU2010204309A1 (en) 2009-01-08 2011-07-14 Shell Internationale Research Maatschappij B.V. Process and apparatus for separating a gaseous product from a feed stream comprising contaminants
AU2011329613B2 (en) 2010-11-19 2016-11-24 Sustainable Energy Solutions, Llc Systems and methods for separating condensable vapors from gases by direct-contact heat exchange
AU2012258510B2 (en) 2011-05-26 2016-09-22 Sustainable Energy Solutions, Llc Systems and methods for separating condensable vapors from light gases or liquids by recuperative cryogenic processes
US10655911B2 (en) * 2012-06-20 2020-05-19 Battelle Energy Alliance, Llc Natural gas liquefaction employing independent refrigerant path
US9683777B2 (en) 2012-10-08 2017-06-20 Exxonmobil Upstream Research Company Separating carbon dioxide from natural gas liquids
EP2789957A1 (en) 2013-04-11 2014-10-15 Shell Internationale Research Maatschappij B.V. Method of liquefying a contaminated hydrocarbon-containing gas stream
US20150033793A1 (en) 2013-07-31 2015-02-05 Uop Llc Process for liquefaction of natural gas
WO2015084499A2 (en) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Method and system of modifying a liquid level during start-up operations

Also Published As

Publication number Publication date
AU2014253198A1 (en) 2015-11-19
AU2014253198B2 (en) 2016-08-11
CN105121986A (zh) 2015-12-02
US20160069609A1 (en) 2016-03-10
EA031162B1 (ru) 2018-11-30
AP2015008759A0 (en) 2015-09-30
NO20151527A1 (en) 2015-11-10
CA2908643A1 (en) 2014-10-16
US10151528B2 (en) 2018-12-11
BR112015025270B1 (pt) 2022-05-10
BR112015025270A2 (pt) 2017-07-18
CN105121986B (zh) 2017-11-28
MY182886A (en) 2021-02-05
WO2014166925A2 (en) 2014-10-16
WO2014166925A3 (en) 2015-01-29
EP2789957A1 (en) 2014-10-15
CA2908643C (en) 2021-05-18

Similar Documents

Publication Publication Date Title
EA201591949A1 (ru) Способ сжижения загрязненного углеводородсодержащего газового потока
PH12018502729A1 (en) Method for liquefying natural gas and for recovering possible liquids from the natural gas, comprising two refrigerant cycles semi-open to the natural gas and a refrigerant cycle closed to the refrigerant gas
SA516380183B1 (ar) نظام وطريقة لإسالة الغاز الطبيعي
MY175659A (en) Integrated methane refrigeration system for liquefying natural gas
MX2016003093A (es) Procesamiento de gas de hidrocarburos.
MY174100A (en) System and integrated process for liquid natural gas production
EA201390572A1 (ru) Способ сепарации и извлечения этана и более тяжелых углеводородов из lng
MY173697A (en) Method and plant for using recompressed vapor
EA201991138A1 (ru) Способ получения жидкого диоксида углерода под низким давлением из системы генерации мощности
BR112019003763A2 (pt) processamento de gás de hidrocarboneto
MX2020002413A (es) Metodos para proporcionar refrigeracion en plantas de recuperacion de liquidos del gas natural.
EA201891076A1 (ru) Способ оптимизации сжижения природного газа
RU2017110052A (ru) Сдвоенная система со смешанным хладагентом
BR112019003750A2 (pt) processamento de gás de hidrocarboneto
RU2009101148A (ru) Способ и устройство для обработки потока углеводородов и устройство для его осуществления
EA201500312A1 (ru) Способ оптимизации удаления конденсируемых компонентов из жидкости
WO2014166923A3 (en) Method of liquefying a contaminated hydrocarbon-containing gas stream
EA201790034A1 (ru) Получение ксенона из насыщенных этаном жидкостей и газов
BR112019003800A2 (pt) processamento de gás de hidrocarboneto
RU2012131788A (ru) Способ сепарации и сжижения попутного нефтяного газа с его изотермическим хранением
RU2015119002A (ru) Способ газодинамической сепарации
US20150082828A1 (en) Natural gas fractional distillation apparatus
RU2014138227A (ru) Способ для сжижения обогащенной углеводородом фракции
RU2012123481A (ru) Способ получения из попутного газа бензинов и сжиженного газа
EA202090023A1 (ru) Способ и устройство для осуществления разделения исходной смеси

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM