JPS579396A - Prevention of forming layer in storing tank of multi-ingredient liquefied gas - Google Patents

Prevention of forming layer in storing tank of multi-ingredient liquefied gas

Info

Publication number
JPS579396A
JPS579396A JP8131080A JP8131080A JPS579396A JP S579396 A JPS579396 A JP S579396A JP 8131080 A JP8131080 A JP 8131080A JP 8131080 A JP8131080 A JP 8131080A JP S579396 A JPS579396 A JP S579396A
Authority
JP
Japan
Prior art keywords
liquefied gas
nozzle
tank
ingredient
acceptance
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
JP8131080A
Other languages
Japanese (ja)
Inventor
Takeo Ishiwatari
Yasuchiyo Sasaki
Rokuro Misawa
Shingo Takao
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.)
JFE Engineering Corp
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
NKK Corp
Nippon Kokan Ltd
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 Tokyo Electric Power Co Inc, NKK Corp, Nippon Kokan Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP8131080A priority Critical patent/JPS579396A/en
Publication of JPS579396A publication Critical patent/JPS579396A/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
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0352—Pipes
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, 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
    • 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
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact

Landscapes

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

Abstract

PURPOSE:To prevent rollover phenomenon from occurring in the liquefied gas in the storing tank, by preventing layers from forming by drooping an acceptance nozzle having the specified angle of spray into the liquefied gas in the tank, injecting new liquefied gas from the nozzle and mixing both gases. CONSTITUTION:The nozzle tip 2 of an acceptance nozzle 1 has an injection angle of which elevation is 60 deg.<=theta<90 deg.. When the liquefied gas of which ratio of ingredient is different from the one already stored in the tank is accepted in the tank of multi-ingredient liquefied gas such as LNG and LPG, the liquefied gas is injected by using an acceptance nozzle 1 which is drooped into the liquefied gas storing tank. By using the nozzle, the liquefied gas injected from the acceptance nozzle 1 and the liquefied gas already stored in the tank are mixed, and layers will not be formed. Therefore, rollover phenomenon will not occur.
JP8131080A 1980-06-18 1980-06-18 Prevention of forming layer in storing tank of multi-ingredient liquefied gas Pending JPS579396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8131080A JPS579396A (en) 1980-06-18 1980-06-18 Prevention of forming layer in storing tank of multi-ingredient liquefied gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8131080A JPS579396A (en) 1980-06-18 1980-06-18 Prevention of forming layer in storing tank of multi-ingredient liquefied gas

Publications (1)

Publication Number Publication Date
JPS579396A true JPS579396A (en) 1982-01-18

Family

ID=13742819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8131080A Pending JPS579396A (en) 1980-06-18 1980-06-18 Prevention of forming layer in storing tank of multi-ingredient liquefied gas

Country Status (1)

Country Link
JP (1) JPS579396A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016033406A (en) * 2014-07-31 2016-03-10 Ｊｆｅスチール株式会社 Gas inflow method to gas holder, and gas holder
WO2020182294A1 (en) * 2019-03-12 2020-09-17 Wärtsilä Finland Oy Arrangement for and method of transferring liquefied gas from a cryogenic tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016033406A (en) * 2014-07-31 2016-03-10 Ｊｆｅスチール株式会社 Gas inflow method to gas holder, and gas holder
WO2020182294A1 (en) * 2019-03-12 2020-09-17 Wärtsilä Finland Oy Arrangement for and method of transferring liquefied gas from a cryogenic tank

Similar Documents

Publication Publication Date Title
US2995278A (en) Packaged self-propelling liquid compositions
JPS579396A (en) Prevention of forming layer in storing tank of multi-ingredient liquefied gas
JPS56106838A (en) Menufacture of multilayer vessel
KR20200138563A (en) Liquefied gas bunkering system, and method for bunkering of liquefied gas using the same
RU2065349C1 (en) Condensed gas product and method of production of gas mixture envelope
US4460128A (en) Apparatus for dispersing flammable gases into the atmosphere
JPH0323745B2 (en)
US3009316A (en) Method of operating motors
JPS5715196A (en) Injection method for multicomponent low temperature liquefied gas from stored liquid level
SU747010A1 (en) Method of remote application of coatings and device for effecting same
JPS55137194A (en) Fuel filled in spray container
JPS5628837A (en) Manufacturing of polyethylene foam
JPS5221530A (en) Fuel injection nozzle device
JPS57141000A (en) Spray canned fuel
JPS55160213A (en) Vaporizing burner
JPS5787513A (en) Combustion device
JPS53141937A (en) Liquid fuel burner
JPS5734173A (en) Aerosol composition
US3086356A (en) Hypergolic fuel-oxidizer system
JPS5581128A (en) Filler injection for construction panel
French et al. The extinction of fires in petrol storage tanks by the base injection of air-foam
JPS55137190A (en) Addition of odor to fuel gas
KR890006848A (en) Explosive flame-plating fuel-oxidant mixtures
JPS5792608A (en) Method and device for atomization of low boiling point liquid
JPS56160515A (en) Burning method for liquefied petroleum gas