FR2274865A1 - Liquefied gas tank filling process - detects pressure rise on immersion of sprinkler at max. filling level - Google Patents

Liquefied gas tank filling process - detects pressure rise on immersion of sprinkler at max. filling level

Info

Publication number
FR2274865A1
FR2274865A1 FR7420754A FR7420754A FR2274865A1 FR 2274865 A1 FR2274865 A1 FR 2274865A1 FR 7420754 A FR7420754 A FR 7420754A FR 7420754 A FR7420754 A FR 7420754A FR 2274865 A1 FR2274865 A1 FR 2274865A1
Authority
FR
France
Prior art keywords
pressure rise
immersion
filling
sprinkler
max
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.)
Granted
Application number
FR7420754A
Other languages
French (fr)
Other versions
FR2274865B1 (en
Inventor
Jean Joseph Marcel Girard
Rene Albert Humbert-Basset
Denis Maurice Waroux
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR7420754A priority Critical patent/FR2274865A1/en
Priority to BE157053A priority patent/BE829905A/en
Priority to NL7507058A priority patent/NL7507058A/en
Publication of FR2274865A1 publication Critical patent/FR2274865A1/en
Application granted granted Critical
Publication of FR2274865B1 publication Critical patent/FR2274865B1/fr
Granted 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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/028—Special adaptations of indicating, measuring, or monitoring equipment having the volume as the parameter
    • 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
    • F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
    • 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
    • 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
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser
    • 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
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure

Abstract

The process is for use with a low temperature tank thermally insulated from its surroundings, and involves using a sprinkler pipe discharging into the tank at the maximum level of liquid (H). The steady fall in pressure during the major part of the filling operation is monitored, and the pressure rise is detected at the moment of immersion. The filling operation is then halted. Injectors can be used, discharging the liquified gas in droplet form in the gas-filled portion of the tank. The pressure detectors can be mounted on the flexible filling connection, e.g. on the control handle, and can be arranged to stop filling automatically on detection of pressure rise.
FR7420754A 1974-06-14 1974-06-14 Liquefied gas tank filling process - detects pressure rise on immersion of sprinkler at max. filling level Granted FR2274865A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7420754A FR2274865A1 (en) 1974-06-14 1974-06-14 Liquefied gas tank filling process - detects pressure rise on immersion of sprinkler at max. filling level
BE157053A BE829905A (en) 1974-06-14 1975-06-05 METHOD AND DEVICE FOR FILLING A LIQUEFIED GAS TANK AT LOW TEMPERATURE
NL7507058A NL7507058A (en) 1974-06-14 1975-06-13 METHOD AND DEVICE FOR FILLING A RESERVOIR WITH LIQUID GAS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420754A FR2274865A1 (en) 1974-06-14 1974-06-14 Liquefied gas tank filling process - detects pressure rise on immersion of sprinkler at max. filling level

Publications (2)

Publication Number Publication Date
FR2274865A1 true FR2274865A1 (en) 1976-01-09
FR2274865B1 FR2274865B1 (en) 1977-05-20

Family

ID=9140087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420754A Granted FR2274865A1 (en) 1974-06-14 1974-06-14 Liquefied gas tank filling process - detects pressure rise on immersion of sprinkler at max. filling level

Country Status (3)

Country Link
BE (1) BE829905A (en)
FR (1) FR2274865A1 (en)
NL (1) NL7507058A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086154A2 (en) * 1982-02-05 1983-08-17 Compagnie Des Gaz De Petrole Primagaz Liquid container and working method thereof
WO2001059356A2 (en) * 2000-02-11 2001-08-16 Messer Griesheim Gmbh Device for determining the filling level of liquefied gases in a cryogenic container

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086154A2 (en) * 1982-02-05 1983-08-17 Compagnie Des Gaz De Petrole Primagaz Liquid container and working method thereof
EP0086154A3 (en) * 1982-02-05 1986-01-29 Compagnie Francaise D'exploitation De Marques-Cofrem Societe Dite: Liquid container and working method thereof
WO2001059356A2 (en) * 2000-02-11 2001-08-16 Messer Griesheim Gmbh Device for determining the filling level of liquefied gases in a cryogenic container
WO2001059356A3 (en) * 2000-02-11 2002-04-25 Messer Griesheim Gmbh Device for determining the filling level of liquefied gases in a cryogenic container

Also Published As

Publication number Publication date
FR2274865B1 (en) 1977-05-20
NL7507058A (en) 1975-12-16
BE829905A (en) 1975-12-05

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Legal Events

Date Code Title Description
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