IT201700122573A1 - Impianto per la liquefazione di gas, particolarmente gas di rete - Google Patents

Impianto per la liquefazione di gas, particolarmente gas di rete

Info

Publication number
IT201700122573A1
IT201700122573A1 IT102017000122573A IT201700122573A IT201700122573A1 IT 201700122573 A1 IT201700122573 A1 IT 201700122573A1 IT 102017000122573 A IT102017000122573 A IT 102017000122573A IT 201700122573 A IT201700122573 A IT 201700122573A IT 201700122573 A1 IT201700122573 A1 IT 201700122573A1
Authority
IT
Italy
Prior art keywords
gas
liquefation
plant
particularly gas
gas gas
Prior art date
Application number
IT102017000122573A
Other languages
English (en)
Inventor
Mario Mormile
Marco Palella
Original Assignee
Graf S P A
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 Graf S P A filed Critical Graf S P A
Priority to IT102017000122573A priority Critical patent/IT201700122573A1/it
Priority to EP18800770.2A priority patent/EP3701129B1/en
Priority to HRP20220249TT priority patent/HRP20220249T1/hr
Priority to RU2020114196A priority patent/RU2787677C2/ru
Priority to PCT/IB2018/058296 priority patent/WO2019082096A1/en
Priority to DK18800770.2T priority patent/DK3701129T3/da
Priority to ES18800770T priority patent/ES2907034T3/es
Publication of IT201700122573A1 publication Critical patent/IT201700122573A1/it

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
    • F25J1/02—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
    • F25J1/0221—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 the cold stored in an external cryogenic component in an open refrigeration loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
    • F01L15/14—Arrangements with several co-operating main valves, e.g. reciprocatory and rotary
    • F01L15/16—Arrangements with several co-operating main valves, e.g. reciprocatory and rotary with reciprocatory slide valves only
    • 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
    • F25J1/02—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
    • 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
    • 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
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/42—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
    • 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
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Treating Waste Gases (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
IT102017000122573A 2017-10-27 2017-10-27 Impianto per la liquefazione di gas, particolarmente gas di rete IT201700122573A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT102017000122573A IT201700122573A1 (it) 2017-10-27 2017-10-27 Impianto per la liquefazione di gas, particolarmente gas di rete
EP18800770.2A EP3701129B1 (en) 2017-10-27 2018-10-24 Plant for the liquefaction of gas, particularly network gas
HRP20220249TT HRP20220249T1 (hr) 2017-10-27 2018-10-24 Postrojenje za ukapljivanje plina, posebno mrežnog plina
RU2020114196A RU2787677C2 (ru) 2017-10-27 2018-10-24 Установка для сжижения газа, в частности сетевого газа
PCT/IB2018/058296 WO2019082096A1 (en) 2017-10-27 2018-10-24 LIQUEFACTION INSTALLATION OF GAS, ESPECIALLY NETWORK GAS
DK18800770.2T DK3701129T3 (da) 2017-10-27 2018-10-24 Anlæg til flydendegørelse af gas, især netgas
ES18800770T ES2907034T3 (es) 2017-10-27 2018-10-24 Planta de licuefacción de gas, en particular de gas de red

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000122573A IT201700122573A1 (it) 2017-10-27 2017-10-27 Impianto per la liquefazione di gas, particolarmente gas di rete

Publications (1)

Publication Number Publication Date
IT201700122573A1 true IT201700122573A1 (it) 2019-04-27

Family

ID=61526973

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000122573A IT201700122573A1 (it) 2017-10-27 2017-10-27 Impianto per la liquefazione di gas, particolarmente gas di rete

Country Status (6)

Country Link
EP (1) EP3701129B1 (it)
DK (1) DK3701129T3 (it)
ES (1) ES2907034T3 (it)
HR (1) HRP20220249T1 (it)
IT (1) IT201700122573A1 (it)
WO (1) WO2019082096A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800009221A1 (it) * 2018-10-05 2020-04-05 Graf Spa Stazione di servizio per mezzi di trasporto

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB197302A (en) * 1922-05-08 1923-08-09 Air Liquide Improvements in or relating to processes and apparatus for the separation of the constituents of gaseous mixtures
US3246478A (en) * 1963-04-08 1966-04-19 Union Carbide Corp Process and apparatus for separating low-boiling gas mixtures
RU2234646C2 (ru) * 2001-10-25 2004-08-20 Общество с ограниченной ответственностью "Оренбурггазпром" Свободнопоршневой детандер
US20060213222A1 (en) * 2005-03-28 2006-09-28 Robert Whitesell Compact, modular method and apparatus for liquefying natural gas
US20160047243A1 (en) * 2012-06-26 2016-02-18 Cogen Microsystems Pty Ltd Expander for a heat engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB197302A (en) * 1922-05-08 1923-08-09 Air Liquide Improvements in or relating to processes and apparatus for the separation of the constituents of gaseous mixtures
US3246478A (en) * 1963-04-08 1966-04-19 Union Carbide Corp Process and apparatus for separating low-boiling gas mixtures
RU2234646C2 (ru) * 2001-10-25 2004-08-20 Общество с ограниченной ответственностью "Оренбурггазпром" Свободнопоршневой детандер
US20060213222A1 (en) * 2005-03-28 2006-09-28 Robert Whitesell Compact, modular method and apparatus for liquefying natural gas
US20160047243A1 (en) * 2012-06-26 2016-02-18 Cogen Microsystems Pty Ltd Expander for a heat engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Tieftemperaturtechnik : Erzeugung sehr tiefer Temperaturen, Gasverfl?ssigung u. Zerlegung von Gasgemischen - 2., v?llig neubearb. Aufl.", 1 January 1985, SPRINGER-VERLAG, Berlin, ISBN: 978-3-540-13972-0, article HELMUTH HAUSEN ET AL: "9.2 Expansionsmaschinen", pages: 454 - 456, XP055485789 *

Also Published As

Publication number Publication date
HRP20220249T1 (hr) 2022-04-29
DK3701129T3 (da) 2022-02-07
RU2020114196A3 (it) 2022-03-17
EP3701129B1 (en) 2021-12-08
EP3701129A1 (en) 2020-09-02
WO2019082096A1 (en) 2019-05-02
RU2020114196A (ru) 2021-11-30
ES2907034T3 (es) 2022-04-21

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