PH12016500981A1 - Monitoring of a sealed and thermally insulated vat - Google Patents

Monitoring of a sealed and thermally insulated vat

Info

Publication number
PH12016500981A1
PH12016500981A1 PH12016500981A PH12016500981A PH12016500981A1 PH 12016500981 A1 PH12016500981 A1 PH 12016500981A1 PH 12016500981 A PH12016500981 A PH 12016500981A PH 12016500981 A PH12016500981 A PH 12016500981A PH 12016500981 A1 PH12016500981 A1 PH 12016500981A1
Authority
PH
Philippines
Prior art keywords
thermally insulated
gas
sample
sealed
monitoring
Prior art date
Application number
PH12016500981A
Inventor
Spittael Laurent
Deletre Bruno
Lombard Fabrice
Haquin Nicolas
Diouf Abdoulaye
Beauvais David
Prunier Raphael
Biedermann Eric
Original Assignee
Gaztransp Et Technigaz
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 Gaztransp Et Technigaz filed Critical Gaztransp Et Technigaz
Publication of PH12016500981A1 publication Critical patent/PH12016500981A1/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0631—Three or more walls
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0642—Composition; Humidity
    • F17C2250/0647—Concentration of a product
    • 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
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/038—Detecting leaked fluid
    • 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
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • F17C2270/0107—Wall panels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/105—Sampling from special places from high-pressure reactors or lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2238—Sampling from a closed space, e.g. food package, head space the gas being compressed or pressurized

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

The invention relates to a method for monitoring a sealed and thermally insulated vat (1) intended to hold a fuel gas that is liquefied at low temperature, in which a wall of the vat comprises a thermally insulated barrier (3) arranged between the sealing membrane and the bearing wall, the thermally insulated barrier comprising solid insulation materials and a gas phase maintained at a negative relative pressure, the method comprising: obtaining a diluted gas sample by collecting a sample of the gaseous phase at the negative relative pressure in the thermally insulated barrier through a collection tube (11) and by the addition of a controlled quantity of an inert gas to the gaseous phase to be collected or that has been collected, raising the pressure of the diluted gas sample to an operating pressure of a gas analyzer (25), and measuring a concentration of the fuel gas in the diluted gas sample with the gas analyzer.
PH12016500981A 2013-11-29 2016-05-26 Monitoring of a sealed and thermally insulated vat PH12016500981A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1361899A FR3014197B1 (en) 2013-11-29 2013-11-29 MONITORING A SEALED AND THERMALLY INSULATING TANK
PCT/EP2014/075822 WO2015078972A1 (en) 2013-11-29 2014-11-27 Monitoring of a sealed and thermally insulated vat

Publications (1)

Publication Number Publication Date
PH12016500981A1 true PH12016500981A1 (en) 2016-06-20

Family

ID=50102037

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016500981A PH12016500981A1 (en) 2013-11-29 2016-05-26 Monitoring of a sealed and thermally insulated vat

Country Status (12)

Country Link
EP (1) EP3074744B1 (en)
JP (1) JP6487440B2 (en)
KR (1) KR102358359B1 (en)
CN (1) CN105829855B (en)
AU (1) AU2014356483B2 (en)
ES (1) ES2759496T3 (en)
FR (1) FR3014197B1 (en)
MY (1) MY182251A (en)
PH (1) PH12016500981A1 (en)
RU (1) RU2667596C1 (en)
SG (1) SG11201604225UA (en)
WO (1) WO2015078972A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039499B1 (en) * 2015-07-29 2018-12-07 Gaztransport Et Technigaz METHOD FOR CONTROLLING A PUMPING DEVICE CONNECTED TO A THERMALLY INSULATING BARRIER OF A STORAGE TANK OF A LIQUEFIED GAS
CN106289396B (en) * 2016-08-12 2018-07-17 合肥国轩高科动力能源有限公司 Detection and analysis device for measuring total gas production rate and gas production components in battery
CN106525491B (en) * 2016-11-14 2019-10-25 成都安迪生测量有限公司 A kind of sampling probe of sampler
CN108204905B (en) * 2016-12-20 2020-08-21 中核新能核工业工程有限责任公司 Device suitable for uranium hexafluoride measurement sample in pressure heat jar
FR3070747B1 (en) * 2017-09-04 2021-01-08 Gaztransport Et Technigaz WATERPROOF AND THERMALLY INSULATING TANK WITH ANTI-CONVECTIVE COVER STRIP
CN107701917B (en) * 2017-10-27 2024-01-26 中山市华源电气设备有限公司 Storage tank monitoring system
FR3073601B1 (en) * 2017-11-16 2019-11-22 Gaztransport Et Technigaz DEVICE FOR INERTING A LIQUEFIED GAS STORAGE TANK FOR A TRANSPORT VESSEL OF THIS GAS
KR20200131253A (en) * 2018-03-21 2020-11-23 가즈트랑스포르 에 떼끄니가즈 Bell-shaped leak detection device to seal the membrane
FR3079301B1 (en) * 2018-03-21 2020-10-30 Gaztransport Et Technigaz METHOD FOR DIFFUSION OF A TRACE GAS AND METHOD FOR TESTING THE TIGHTNESS OF A MEMBRANE
FR3087537B1 (en) * 2018-10-22 2021-01-29 Gaztransport Et Technigaz LEAKAGE TEST PROCEDURE OF A MEMBRANE AND ASSOCIATED LEAK DETECTION DEVICE
FR3090809B1 (en) * 2018-12-19 2020-12-25 Gaztransport Et Technigaz LEAK DETECTION PROCESS ON A SEALED AND THERMALLY INSULATED TANK
US11320206B2 (en) * 2019-10-04 2022-05-03 Hamilton Sundstrand Corporation Pressure vessel with barrier layer
WO2021069095A1 (en) * 2019-10-09 2021-04-15 Linde Gmbh Method, device, and fluid tank
EP4019929A1 (en) * 2020-12-22 2022-06-29 Total Se System and method for subsampling a gaseous subsample from a monophasic fluid for noble gas analysis
CN114264424B (en) * 2021-11-15 2024-07-19 江苏永鼎股份有限公司 Preform sintering furnace tightness test tool and test method
FR3134616A1 (en) * 2022-04-15 2023-10-20 Gaztransport Et Technigaz Waterproof and thermally insulating tank and associated vacuum process
FR3134615B1 (en) * 2022-04-15 2024-08-09 Gaztransport Et Technigaz Installation for the storage and/or transport of liquefied gas

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JPS5021164B1 (en) * 1970-12-08 1975-07-21
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Also Published As

Publication number Publication date
AU2014356483A1 (en) 2016-06-23
CN105829855B (en) 2019-09-17
CN105829855A (en) 2016-08-03
FR3014197B1 (en) 2017-11-17
MY182251A (en) 2021-01-18
KR20160091933A (en) 2016-08-03
ES2759496T3 (en) 2020-05-11
JP2017508950A (en) 2017-03-30
AU2014356483B2 (en) 2018-07-12
SG11201604225UA (en) 2016-07-28
JP6487440B2 (en) 2019-03-20
FR3014197A1 (en) 2015-06-05
RU2667596C1 (en) 2018-09-21
WO2015078972A1 (en) 2015-06-04
EP3074744A1 (en) 2016-10-05
EP3074744B1 (en) 2019-10-23
KR102358359B1 (en) 2022-02-04

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