JPS56113899A - Structure of underground tank storing liquefied natural gas - Google Patents

Structure of underground tank storing liquefied natural gas

Info

Publication number
JPS56113899A
JPS56113899A JP1516680A JP1516680A JPS56113899A JP S56113899 A JPS56113899 A JP S56113899A JP 1516680 A JP1516680 A JP 1516680A JP 1516680 A JP1516680 A JP 1516680A JP S56113899 A JPS56113899 A JP S56113899A
Authority
JP
Japan
Prior art keywords
tank
ground
around
natural gas
liquefied natural
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
JP1516680A
Other languages
Japanese (ja)
Inventor
Makoto Iwaki
Munetaka Kubota
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.)
Kajima Corp
Original Assignee
Kajima 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 Kajima Corp filed Critical Kajima Corp
Priority to JP1516680A priority Critical patent/JPS56113899A/en
Publication of JPS56113899A publication Critical patent/JPS56113899A/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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/10—Arrangements for preventing freezing
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • 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
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0631—Temperature
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/031—Dealing with losses due to heat transfer
    • F17C2260/032—Avoiding freezing or defrosting
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0142—Applications for fluid transport or storage placed underground

Abstract

PURPOSE:To prevent the frost damage in the ground around an underground tank storing liquefied natural gas and control effectively the temperature of the inside of the tank, by arranging a temperature control layer in a boundary area between the body of the underground tank and the ground around it. CONSTITUTION:A temperature control layer 4 is arranged in a boundary area between the tank body 1 of an underground tank storing liquefied natural gas and the ground 3 around it, and the control layer 4 is made of a far low thermal conductive material compared with the tank body 1 or the ground 3 around the tank. The heat conducted from the ground 3 around the tank to the inside of the underground tank storing liquefied natural gas is supposed to induced such circumstances that its temperature is very close to the heat temperature of the ground 3 around the tank at the boundary area between the temperature control layer 4 and the ground 3 around the tank, and also quite near to the temperature of the underground tank storing liquefied natural gas when it comes to the boundary area between the temperature control layer 4 and the tank body 1, after penetrating the temperature control layer 4.
JP1516680A 1980-02-09 1980-02-09 Structure of underground tank storing liquefied natural gas Pending JPS56113899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1516680A JPS56113899A (en) 1980-02-09 1980-02-09 Structure of underground tank storing liquefied natural gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1516680A JPS56113899A (en) 1980-02-09 1980-02-09 Structure of underground tank storing liquefied natural gas

Publications (1)

Publication Number Publication Date
JPS56113899A true JPS56113899A (en) 1981-09-08

Family

ID=11881208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1516680A Pending JPS56113899A (en) 1980-02-09 1980-02-09 Structure of underground tank storing liquefied natural gas

Country Status (1)

Country Link
JP (1) JPS56113899A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333465A (en) * 1992-04-30 1994-08-02 Mcbride Terry R Underground storage system for natural gas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145014A (en) * 1978-05-04 1979-11-12 Mitsubishi Heavy Ind Ltd Anti-frost heave tank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145014A (en) * 1978-05-04 1979-11-12 Mitsubishi Heavy Ind Ltd Anti-frost heave tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333465A (en) * 1992-04-30 1994-08-02 Mcbride Terry R Underground storage system for natural gas

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