SE459371B - System foer detektering av laeckor i en sekundaerspaerr mellan primaer- och sekundaerutrymmen i en kryogen lagertank - Google Patents
System foer detektering av laeckor i en sekundaerspaerr mellan primaer- och sekundaerutrymmen i en kryogen lagertankInfo
- Publication number
- SE459371B SE459371B SE8204374A SE8204374A SE459371B SE 459371 B SE459371 B SE 459371B SE 8204374 A SE8204374 A SE 8204374A SE 8204374 A SE8204374 A SE 8204374A SE 459371 B SE459371 B SE 459371B
- Authority
- SE
- Sweden
- Prior art keywords
- primary
- monitoring device
- inert gas
- pressure
- space
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title description 9
- 238000009413 insulation Methods 0.000 claims description 107
- 238000012806 monitoring device Methods 0.000 claims description 64
- 239000007789 gas Substances 0.000 claims description 35
- 239000011261 inert gas Substances 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 238000002955 isolation Methods 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 77
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 37
- 238000012544 monitoring process Methods 0.000 description 28
- 229910052757 nitrogen Inorganic materials 0.000 description 26
- 229910001873 dinitrogen Inorganic materials 0.000 description 24
- 238000005259 measurement Methods 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003949 liquefied natural gas Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004078 cryogenic material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
-
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
-
- 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
- F17C2201/0147—Shape complex
- F17C2201/0157—Polygonal
-
- 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
- F17C2201/05—Size
- F17C2201/052—Size large (>1000 m3)
-
- 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
-
- 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
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
-
- 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
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0443—Flow or movement of content
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/284,756 US4404843A (en) | 1981-07-20 | 1981-07-20 | Cryogenic storage tank leak detection system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8204374D0 SE8204374D0 (sv) | 1982-07-19 |
| SE8204374L SE8204374L (sv) | 1983-01-21 |
| SE459371B true SE459371B (sv) | 1989-06-26 |
Family
ID=23091410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8204374A SE459371B (sv) | 1981-07-20 | 1982-07-19 | System foer detektering av laeckor i en sekundaerspaerr mellan primaer- och sekundaerutrymmen i en kryogen lagertank |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4404843A (enExample) |
| JP (1) | JPS5817299A (enExample) |
| FR (1) | FR2509839B1 (enExample) |
| NO (1) | NO160814C (enExample) |
| SE (1) | SE459371B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0188911A3 (en) * | 1984-12-25 | 1987-09-16 | Nippon Kokan Kabushiki Kaisha | Method and apparatus for detecting leaks in a gas pipe line |
| US4859116A (en) * | 1986-02-12 | 1989-08-22 | The Boeing Company | Leak containment storage facility |
| US4898021A (en) * | 1988-11-30 | 1990-02-06 | Westinghouse Electric Corp. | Quantitative air inleakage detection system and method for turbine-condenser systems |
| GB9010462D0 (en) * | 1990-05-10 | 1990-07-04 | British Gas Plc | A method of detecting escape or spillage of a cold liquid |
| JPH0440334A (ja) * | 1990-06-05 | 1992-02-10 | Nkk Corp | Lngタンクの欠陥検知方法 |
| JPH0510845A (ja) * | 1991-06-28 | 1993-01-19 | Nippon Enjiniyaa Service Kk | 移動貯蔵タンクの漏洩検査装置 |
| US5586050A (en) * | 1994-08-10 | 1996-12-17 | Aerojet General Corp. | Remotely controllable LNG field station management system and method |
| FR2780767B1 (fr) * | 1998-07-01 | 2000-10-13 | Agence Spatiale Europeenne | Paroi pour reservoir cryogenique |
| US6489787B1 (en) | 2000-01-11 | 2002-12-03 | Bacharach, Inc. | Gas detection circuit |
| AU2001259373B2 (en) * | 2000-05-02 | 2005-10-06 | Vista Precision Solutions, Inc. | Improved methods for detecting leaks in pressurized piping with a pressure measurement system |
| FR2893700B1 (fr) * | 2005-11-18 | 2009-11-27 | Air Liquide | Dispositif et procede de protection d'un reservoir cryogenique et reservoir comportant un tel dispositif |
| FI20065411L (fi) * | 2006-06-16 | 2007-12-17 | Aker Mtw Werft Gmbh | Menetelmä ja järjestely säiliön vuotojen valvomiseksi ja tunnistamiseksi |
| US20080092634A1 (en) * | 2006-07-21 | 2008-04-24 | Eric Bourassa | Storage Tank Leak Monitoring and Venting Apparatus |
| US8104327B1 (en) * | 2006-09-27 | 2012-01-31 | C.G.R.S. Inc. | Leak detection method for a primary containment system |
| US7461541B2 (en) * | 2006-09-27 | 2008-12-09 | C.G.R.S., Inc | Leak detection method for a primary containment system |
| FR2910965B1 (fr) * | 2006-12-27 | 2009-04-03 | Aker Yards S A Sa | Procede de mesure de la porosite reelle de la barriere d'etancheite d'une cuve de confinement de fluide. |
| KR100870875B1 (ko) * | 2006-12-29 | 2008-11-28 | 삼성중공업 주식회사 | 액화가스 화물창의 이차 방벽의 건전성 평가 방법 |
| US20080307798A1 (en) * | 2007-06-12 | 2008-12-18 | Yang Luo | Cryogenic liquid tank and method |
| US7864066B2 (en) * | 2007-06-29 | 2011-01-04 | Caterpillar Inc | Automated lost load response system |
| US7929144B1 (en) | 2008-12-16 | 2011-04-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Optical system and method for gas detection and monitoring |
| FR2942199A1 (fr) * | 2009-02-16 | 2010-08-20 | Damien Feger | Unite de stockage et de purification d'argon embarquee sur navires methaniers |
| KR101167150B1 (ko) | 2010-01-05 | 2012-07-20 | 대우조선해양 주식회사 | Lng 운반선 화물창의 점검방법 및 점검장치 |
| WO2012139600A1 (de) * | 2011-04-14 | 2012-10-18 | Nordic Yards Wismar Gmbh | Tank für kalte oder kryogene flüssigkeiten |
| WO2012161493A2 (ko) * | 2011-05-25 | 2012-11-29 | 삼성중공업 주식회사 | 액화물 저장탱크 및 이를 포함하는 선박 |
| CA2868901C (en) | 2012-03-30 | 2020-04-07 | Atomic Energy Of Canada Limited | Leak location detection system |
| US8991363B2 (en) | 2012-08-21 | 2015-03-31 | Caterpillar Inc. | Dual fuel system diagnostics for dual fuel engine and machine using same |
| PL2724754T3 (pl) * | 2012-10-29 | 2017-07-31 | Amrona Ag | Sposób i urządzenie do oznaczania i/lub monitorowania szczelności powietrznej w zamkniętej przestrzeni |
| FR3014197B1 (fr) * | 2013-11-29 | 2017-11-17 | Gaztransport Et Technigaz | Surveillance d'une cuve etanche et thermiquement isolante |
| FR3017443B1 (fr) | 2014-02-11 | 2016-09-02 | Air Liquide | Enceinte isolee et procede de balayage d'une telle enceinte |
| FR3017924B1 (fr) * | 2014-02-21 | 2016-08-26 | Gaztransport Et Technigaz | Procede et systeme d'inertage d'une paroi d'une cuve de stockage d'un gaz combustible liquefie |
| DE202018005860U1 (de) * | 2018-12-17 | 2020-03-19 | Tge Marine Gas Engineering Gmbh | Überwachungsvorrichtung |
| FR3090809B1 (fr) | 2018-12-19 | 2020-12-25 | Gaztransport Et Technigaz | Procede de detection de fuite sur une cuve etanche et thermiquement isolante |
| FR3090872B1 (fr) * | 2018-12-21 | 2021-04-23 | Gaztransport Et Technigaz | Procédé de contrôle de l’étanchéité d’une cuve étanche et thermiquement isolante de stockage d’un fluide |
| JP7675546B2 (ja) * | 2021-03-31 | 2025-05-13 | 川崎重工業株式会社 | 多重殻タンク、船舶およびガス圧調整方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347402A (en) * | 1965-03-22 | 1967-10-17 | Exxon Research Engineering Co | Cryogenic tank |
| US3413840A (en) * | 1966-04-19 | 1968-12-03 | Mcmullen John J | Leak detection system |
| US3444725A (en) * | 1967-04-06 | 1969-05-20 | Stone & Webster Eng Corp | Leak detecting and locating system for nuclear reactor containment vessels |
| US3489311A (en) * | 1967-05-25 | 1970-01-13 | Aerojet General Co | Tanks for storage of liquefied gas |
| US3659543A (en) * | 1969-04-04 | 1972-05-02 | Mcmullen Ass John J | Ship for transporting cryogenic material |
| GB1433486A (en) * | 1972-12-02 | 1976-04-28 | Carves Simon Ltd | Cryogenic storage tanks |
| CA1005373A (en) * | 1973-03-17 | 1977-02-15 | Kihei Katsuta | Tank for storing low-temperature liquids |
| JPS5020317A (enExample) * | 1973-06-21 | 1975-03-04 | ||
| JPS5021314A (enExample) * | 1973-06-27 | 1975-03-06 | ||
| FR2317649A1 (fr) * | 1975-07-10 | 1977-02-04 | Technigaz | Procede de controle simultane des variations de porosite de deux parois |
| US4104906A (en) * | 1977-04-04 | 1978-08-08 | Continental Oil Company | Early crack detection with multi-pressure system |
| US4135386A (en) * | 1977-12-27 | 1979-01-23 | Continental Oil Company | Porous material crack detection |
| DE2912100C2 (de) * | 1979-03-27 | 1986-10-02 | Naučno-issledovatel'skij institut sanitarnoj techniki, Moskau/Moskva | Vorrichtung zur Prüfung der Dichtigkeit von Hohlkörpern |
-
1981
- 1981-07-20 US US06/284,756 patent/US4404843A/en not_active Expired - Fee Related
-
1982
- 1982-05-06 JP JP57074685A patent/JPS5817299A/ja active Granted
- 1982-06-07 FR FR8209850A patent/FR2509839B1/fr not_active Expired
- 1982-07-19 SE SE8204374A patent/SE459371B/sv not_active IP Right Cessation
- 1982-07-19 NO NO822482A patent/NO160814C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE8204374D0 (sv) | 1982-07-19 |
| NO822482L (no) | 1983-01-21 |
| US4404843A (en) | 1983-09-20 |
| JPS5817299A (ja) | 1983-02-01 |
| FR2509839B1 (fr) | 1988-03-18 |
| NO160814C (no) | 1989-05-31 |
| NO160814B (no) | 1989-02-20 |
| SE8204374L (sv) | 1983-01-21 |
| FR2509839A1 (fr) | 1983-01-21 |
| JPH0315080B2 (enExample) | 1991-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8204374-6 Effective date: 19920210 Format of ref document f/p: F |