JPS566997A - Method and apparatus for gasifying liquefied gas - Google Patents

Method and apparatus for gasifying liquefied gas

Info

Publication number
JPS566997A
JPS566997A JP8037579A JP8037579A JPS566997A JP S566997 A JPS566997 A JP S566997A JP 8037579 A JP8037579 A JP 8037579A JP 8037579 A JP8037579 A JP 8037579A JP S566997 A JPS566997 A JP S566997A
Authority
JP
Japan
Prior art keywords
gas
liquefied gas
gasifier
gasified
gasifying
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP8037579A
Other languages
Japanese (ja)
Inventor
Takashi Yamaguchi
Kokichi Uematsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP8037579A priority Critical patent/JPS566997A/en
Publication of JPS566997A publication Critical patent/JPS566997A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0309—Heat exchange with the fluid by heating using another fluid
    • F17C2227/0316—Water heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To obtain a mixed gas consisting of at least two kinds of gases with greatly-reduced gasifying energy, by ejecting into a first gas, which has been obtained by gasifying a liquefied gas at a lowest temperaure, at least one other kind of liquefied gas which can be gasified at a higher temperature, and thereafter heating the resulting gas-liquid mixture. CONSTITUTION:The first liquefied gas in a tank 1, which is gasified at a lowest temperature, is heated and gasified in a gasifier 5. The second liquefied gas in a tank 6, which is gasified at a higher temperature, is ejected into the first gas, which has been obtained by gasifying the first liquefied gas, in a gasifier 10, to obtain a gas-liquid mixture. Thus, the gasification temperature of the second liquefied gas is decreased to a level which is in accordance with a partial pressure thereof. The gas-liquid mixture is then heated by hot water supplied from a pipe 25, to gasify the greater part of the second liquefied gas. The mixture of two kinds of gases are overheated in an overheater 18, and the resulting gas is sent to a boiler through a fuel supply pipe 19. In the meantime, heating hot water is supplied from the second gasifier to the first gasifier through a pipe 26, and the hot water is then returned to the pipe 25 via the overheater 18.
JP8037579A 1979-06-26 1979-06-26 Method and apparatus for gasifying liquefied gas Pending JPS566997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8037579A JPS566997A (en) 1979-06-26 1979-06-26 Method and apparatus for gasifying liquefied gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8037579A JPS566997A (en) 1979-06-26 1979-06-26 Method and apparatus for gasifying liquefied gas

Publications (1)

Publication Number Publication Date
JPS566997A true JPS566997A (en) 1981-01-24

Family

ID=13716524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8037579A Pending JPS566997A (en) 1979-06-26 1979-06-26 Method and apparatus for gasifying liquefied gas

Country Status (1)

Country Link
JP (1) JPS566997A (en)

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