WO2016166481A2 - Cuve équipée d'une paroi présentant une zone singulière au travers de laquelle passe un élément traversant - Google Patents
Cuve équipée d'une paroi présentant une zone singulière au travers de laquelle passe un élément traversant Download PDFInfo
- Publication number
- WO2016166481A2 WO2016166481A2 PCT/FR2016/050866 FR2016050866W WO2016166481A2 WO 2016166481 A2 WO2016166481 A2 WO 2016166481A2 FR 2016050866 W FR2016050866 W FR 2016050866W WO 2016166481 A2 WO2016166481 A2 WO 2016166481A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- primary
- insulating panels
- insulating
- panels
- tank
- Prior art date
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Classifications
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- 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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/025—Bulk storage in barges or on ships
- F17C3/027—Wallpanels for so-called membrane tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
- B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
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- 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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
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- 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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
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- 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
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- 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
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- 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)
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- 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
- F17C2203/0329—Foam
- F17C2203/0333—Polyurethane
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- 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
- F17C2203/0345—Fibres
- F17C2203/035—Glass wool
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- 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
- F17C2203/0358—Thermal insulations by solid means in form of panels
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- 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
- F17C2203/0375—Thermal insulations by gas
- F17C2203/0379—Inert
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- 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
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- 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
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0639—Steels
- F17C2203/0643—Stainless steels
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- 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
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0646—Aluminium
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- 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
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0648—Alloys or compositions of metals
- F17C2203/0651—Invar
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- 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
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- 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
- F17C2205/0355—Insulation thereof
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- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/23—Manufacturing of particular parts or at special locations
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- 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
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- 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
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- 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
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
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- 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
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0135—Pumps
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- 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
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- 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
- F17C2250/0486—Indicating or measuring characterised by the location
- F17C2250/0491—Parameters measured at or inside the vessel
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- 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
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/011—Improving strength
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- 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
- F17C2260/033—Dealing with losses due to heat transfer by enhancing insulation
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- 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
- F17C2260/037—Handling leaked fluid
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- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/031—Treating the boil-off by discharge
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- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/032—Treating the boil-off by recovery
- F17C2265/033—Treating the boil-off by recovery with cooling
- F17C2265/034—Treating the boil-off by recovery with cooling with condensing the gas phase
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- 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
Definitions
- the invention relates to the field of sealed and thermally insulating tanks, with membranes, for storing and / or transporting fluid, such as a cryogenic fluid.
- LNG liquefied natural gas
- the document FR2996520 describes a sealed and thermally insulating tank for the storage of liquefied natural gas having a multilayer structure retained to a supporting structure.
- Each wall has successively, in the direction of the thickness, from the outside to the inside of the tank, a secondary heat-insulating barrier retained to the supporting structure, a secondary sealing membrane resting against the secondary thermally insulating barrier, a primary thermally insulating barrier resting against the secondary sealing membrane and a primary sealing membrane carried by the primary thermally insulating barrier and intended to be in contact with the liquefied natural gas contained in the tank.
- the primary and secondary thermally insulating barriers respectively comprise a plurality of primary and secondary insulating panels of rectangular parallelepipedal shape which are juxtaposed in parallel rows. The longitudinal directions of the primary insulating panels are parallel to those of the secondary insulating panels.
- Each primary insulation board straddles four secondary insulation panels.
- each primary insulation panel is anchored at each of its four corners on an anchor member fixed to the center of the inner face of one of the secondary insulating panels that it overlaps.
- the primary and secondary sealing membranes each consist of a plurality of metal sheets having corrugations and allowing them to deform under the effect of the stresses. thermal and mechanical generated by the fluid stored in the tank.
- the metal sheets of the secondary waterproofing membrane are anchored to the secondary insulation panels and the metal sheets of the primary waterproofing membrane are anchored to the primary insulation panels.
- the sealed and thermally insulating tanks for the storage of liquefied natural gas are equipped with watertight conduits each passing through a singular zone of one of the walls to define a passage between the interior space of the tank and the outside of the tank. tank.
- This is particularly the case at the ceiling wall which is traversed by a sealed pipe opening into the upper part of the internal space of the tank and thus defining a passage of steam between the interior of the tank and a collector vapor arranged outside the tank.
- a sealed pipe thus makes it possible to avoid generating, inside the tank, an excess pressure that can be produced by the natural evaporation of the liquefied natural gas stored inside the tank.
- such a sealed pipe generally has a diameter smaller than the width of the primary and secondary insulation panels as described in document FR2996520 cited above, this diameter is however likely to be large enough that, given the layout primary insulation panels straddling the secondary insulation panels, said watertight conduit can not pass through a primary insulation board and a secondary insulation board without at least one cutout being formed in an edge of one or more primary insulating panels or secondary.
- the formation of a cutout in an edge of an insulating panel is undesirable because it reduces the rigidity of said insulating panel and weakens its mechanical strength.
- a cutout formed in an edge of an insulating panel is also likely to lead to further stress certain areas of the metal plates bordering the sealed pipe, in the singular area of the tank wall.
- An idea underlying the invention is to provide a multilayer structure tank equipped with a through element passing through a singular area of a wall of the tank and having primary insulating panels anchored astride several panels secondary and in which the structure of the tank in said singular zone is simple and has a reduced negative impact on the resistance to thermomechanical stresses of the tank.
- the invention provides a sealed and thermally insulating tank for storing a fluid, said vessel having a vessel wall attached to a supporting structure, the wall comprising successively, in the direction of the thickness since the outside to the inside of the tank, a secondary heat-insulating barrier retained against the supporting structure, a secondary sealing membrane carried by the secondary heat-insulating barrier, a primary heat-insulating barrier resting against the secondary waterproofing membrane and a primary sealing membrane carried by the primary thermally insulating barrier and intended to be in contact with the fluid contained in the tank;
- the secondary thermally insulating barrier comprising juxtaposed secondary insulating panels, held against the supporting structure and having a rectangular parallelepipedal shape having a longitudinal direction, each secondary insulating panel having an inner face, opposite to the supporting wall, equipped with at least one member anchor;
- the primary thermally insulating barrier comprising juxtaposed primary insulating panels having a rectangular parallelepipedal shape having a longitudinal direction, each primary insulating panel being disposed astride at least four secondary insulating panels and anchored to said anchoring member of each of the secondary insulating panels that said primary insulation board overlaps;
- the sealed tank being equipped with a through element passing through a singular area of the wall;
- the primary thermally insulating barrier comprising in the singular zone of the vessel wall a primary series of primary insulating panels having longitudinal directions parallel to each other;
- the secondary thermally insulating barrier comprising in the singular zone of the wall a secondary series of secondary insulating panels having longitudinal directions parallel to each other;
- the primary series and the secondary series being arranged relative to one another so that the longitudinal directions of the primary insulating panels of the primary series are perpendicular to the longitudinal directions of the secondary insulating panels of the secondary series;
- the through element extending in the direction of the thickness of the singular zone of the wall and passing successively through an opening in one of the secondary insulating panels of the secondary series, through an opening in the secondary sealing membrane, through an opening in one of the primary insulating panels of the primary series and through an opening in the primary waterproofing membrane.
- the through element passes through openings at the continuous periphery of one of the primary insulating panels and one of the secondary insulating panels without a cutout being formed in an edge of said insulating panels while each of the primary insulating panels is offset from the secondary insulating panels and straddling several of them.
- such a sealed and thermally insulating tank may have one or more of the following characteristics:
- the secondary insulating panels arranged in a remaining area around the singular area of the wall, are arranged in parallel rows and have longitudinal directions oriented parallel to each other.
- the primary insulating panels, arranged in the said remaining zone, are arranged in parallel rows and have longitudinal directions oriented parallel to one another.
- the longitudinal directions of the secondary insulating panels of the remaining zone are parallel to the longitudinal directions of the primary insulating panels of the remaining zone.
- the longitudinal directions of the insulating panels of one of the primary and secondary series are oriented perpendicularly to the longitudinal directions of the primary and secondary insulating panels of the remaining zone and the longitudinal directions of the insulating panels of the other of the primary and secondary series are oriented parallel to the longitudinal directions of the primary and secondary insulating panels of the remaining area.
- the series whose insulating panels have longitudinal directions oriented perpendicularly to the longitudinal directions of the primary and secondary insulating panels of the remaining zone is the primary series.
- the primary insulating panels each have a longitudinal dimension equal to n times their transverse dimension, n being an integer greater than 1, and the primary series comprises n primary insulating panels.
- the primary insulating panels of the remaining zone have longitudinal and transverse dimensions identical to those of the primary insulating panels of the primary series.
- the secondary series of secondary insulation panels comprises a row of secondary insulating panels extending from one edge to the other of the tank wall in a transverse direction perpendicular to the longitudinal direction of said secondary insulating panels and the secondary insulating panels of the secondary series have a longitudinal dimension smaller than the longitudinal dimension of the secondary insulating panels in the remaining zone.
- the longitudinal dimension of the secondary insulating panels of the secondary series is an integer multiple of the inter-ripple distance between two successive corrugations of the secondary waterproofing membrane.
- the opening through which passes through element which is formed in the secondary insulating panel of the secondary series is disposed at the center of said secondary insulating panel.
- the aperture through which the through element in the primary insulating panel of the primary series passes is centered in the middle of the transverse dimension of said primary insulating panel.
- the traversing element has a cross section smaller than the transverse dimension of the primary and secondary insulating panels through which it passes.
- each secondary insulating panel is associated with the adjacent secondary insulating panels through a plurality of bridging elements, each bridging element being disposed between at least said secondary insulating board and an adjacent secondary insulating board and being a part attached to an edge of the inner face of one of the secondary insulating panels and, on the other hand, to an edge vis-à-vis the inner face of the other secondary insulating panel so as to opposing mutual spacing of said adjacent secondary insulating panels.
- the bridging elements are bridging plates which each have an outer face resting against the inner face of each of the adjacent secondary insulating panels and an inner face carrying the secondary sealing membrane.
- each secondary insulating panel is equipped with metal plates
- the secondary sealing membrane comprising in the singular area of the wall a secondary closure plate equipped with opening of the secondary sealing membrane through which passes the through element; said secondary closure plate being welded to the metal plates of the secondary insulating panel equipped with the opening.
- the secondary closure plate is welded to the through element.
- the secondary sealing membrane comprises a plurality of corrugated secondary metal sheets welded to each other in a sealed manner and each comprising at least two perpendicular corrugations, said secondary metal sheets being welded to the metal plates of the secondary insulating panels, the secondary metal sheets corrugated adjacent to the secondary closure plate being welded thereto.
- the traversing element is centered on a position corresponding to the intersection between the guidelines of two corrugations perpendicular to each other of the secondary metal sheets.
- the two corrugations which are perpendicular to each other and whose intersection of the guidelines corresponds to the center of the traversing element are sealed at the level of the secondary closure plate with end pieces each comprising a sole sealingly welded to the secondary closure plate and a shell sealed to said corrugation.
- the secondary closure plate comprises two pairs of parallel corrugations, the two undulations of the same pair passing on either side of the opening and each extending in the extension of a corrugation of one of the plates; secondary corrugated metal.
- the undulations of the secondary metal sheets protrude outwardly of the tank towards the supporting structure, the inner face of the secondary insulating panels, having perpendicular grooves receiving the corrugations of the secondary metal sheets.
- the corrugations of the secondary metal sheets project towards the interior of the tank, the primary insulating panels each having an external face having perpendicular grooves receiving the corrugations of the corrugated metal sheets of the waterproofing membrane. secondary.
- the primary sealing membrane comprises, in the singular zone of the wall, a primary closure plate equipped with the opening of the primary sealing membrane through which the through element passes; said primary closure plate being sealingly welded to the through element and being secured to the primary insulating panel provided with the opening.
- Each primary insulating panel of the primary thermally insulating barrier has an inner face, opposite the carrier wall; said inner face being equipped with metal plates, the primary sealing membrane comprising a plurality of corrugated primary metal sheets welded to each other in a sealed manner and each comprising at least two corrugations perpendicular, said primary metal sheets being welded to the metal plates of the primary insulating panels, the primary corrugated metal sheets adjacent to the primary closure plate being welded thereto.
- the traversing element is centered on a position corresponding to the intersection between a first and a second straight line, the first straight line being parallel to a first pair of parallel corrugations of the primary sealing membrane and arranged at an equal distance between the first and second straight lines; ripples of the first pair and the second straight line being parallel to a second pair of parallel corrugations which are perpendicular to the corrugations of the first pair and disposed equally between the corrugations of the second pair.
- the corrugations interrupted by the primary closure plate are sealingly closed at the level of the primary closure plate with end pieces each comprising a sole sealingly welded to the primary closure plate and a shell welded in a sealed manner to said ripple.
- the through element is a sealed pipe passing through a singular area of the wall to define a passage between the inner space of the tank and the outside of the tank.
- the traversing element is a sump structure.
- the sump structure comprises:
- Such a tank can be part of an onshore storage facility, for example to store LNG or be installed in a floating structure, coastal or deep water, including a LNG carrier, ethanier, a floating unit storage and regasification (FSRU), a floating production and remote storage unit (FPSO) and others.
- LNG carrier for example to store LNG
- ethanier ethanier
- FSRU floating unit storage and regasification
- FPSO floating production and remote storage unit
- a vessel for transporting a fluid comprises a double hull and a said tank disposed in the double hull.
- the invention also provides a method for loading or unloading such a vessel, in which a fluid is conveyed through isolated pipes from or to a floating or land storage facility to or from the tank of the vessel. ship.
- the invention also provides a transfer system for a fluid, the system comprising the abovementioned vessel, insulated pipes arranged to connect the vessel installed in the hull of the vessel to a floating or ground storage facility. and a pump for driving fluid through the insulated pipelines from or to the floating or land storage facility to or from the vessel vessel.
- FIG. 1 is a sectional view of a sealed and thermally insulating tank liquefied natural gas storage at a corner area between two walls.
- FIG. 2 is a perspective view, cut away, of a wall of the tank in a standard area.
- FIG. 3 is a sectional view of a ceiling wall of the tank in a singular zone through which a fluid-collecting fluid-tight conduit passes, the section being taken along the line III-III of FIG. 7; .
- FIG. 4 is a bottom view of the ceiling wall representing the secondary thermally insulating barrier at the singular area.
- - Figure 5 is a broken view from below of the secondary sealing membrane at the singular area.
- FIG. 6 is a broken view of the bottom of the ceiling wall at the singular area; the primary waterproofing membrane is not shown to allow observation of the primary thermally insulating barrier.
- FIG. 7 is a bottom view of the ceiling wall showing the primary waterproofing membrane at the singular area.
- FIG. 8 is a schematic representation of the primary and secondary thermally insulating barriers at the singular zone, the contours of the primary insulating panels being illustrated in solid lines and the contours of the secondary insulating panels being illustrated in dotted lines.
- FIG. 9 is a cutaway schematic representation of a tank of a LNG carrier comprising a sealed and thermally insulating tank for storing a fluid and a loading / unloading terminal for this tank.
- FIG. 10 is a sectional view of a sealed and thermally insulating tank for storing a fluid at a corner area between two walls according to another embodiment.
- Figure 11 is a sectional view similar to that of Figure 3 which illustrates a bottom wall of the tank in a singular area through which passes a sump structure.
- the terms “external” and “internal” are used to define the relative position of one element relative to another, with reference to the interior and exterior of the vessel.
- longitudinal direction of a rectangular parallelepiped element the direction corresponding to the larger dimension of the rectangle.
- each wall of the tank comprises, from the outside to the inside of the tank, a secondary thermally insulating barrier 1 comprising insulating panels 2 juxtaposed and anchored to a supporting structure 3 by retaining members secondary 8, a secondary waterproofing membrane 4 carried by the insulating panels 2 of the secondary thermally insulating barrier 1, a primary thermally insulating barrier 5 comprising insulating panels 6 juxtaposed and anchored to the insulating panels 2 of the secondary thermally insulating barrier 1 by primary retaining members 19 and a primary sealing membrane 7, carried by the insulating panels 6 of the primary thermally insulating barrier 5 and intended to be in contact with the liquefied natural gas contained in the tank.
- the supporting structure 3 can in particular be a self-supporting metal sheet or, more generally, any type of rigid partition having suitable mechanical properties.
- the supporting structure 3 can in particular be formed by the hull or the double hull of a ship.
- the supporting structure 3 comprises a plurality of walls defining the general shape of the tank, usually a polyhedral shape.
- the secondary thermally insulating barrier 1 comprises a plurality of insulating panels 2 anchored on the supporting structure 3 by means of resin cords, not shown, and / or studs 8 welded to the supporting structure 3.
- the insulating panels 2 have substantially a shape rectangular parallelepiped.
- the insulating panels 2 each comprise an insulating polymer foam layer 9 sandwiched between an internal rigid plate 10 and an external rigid plate 11.
- the rigid plates, internal 10 and external 11, are, for example plywood boards bonded to said layer of insulating polymer foam 9.
- the insulating polymer foam may in particular be a polyurethane-based foam.
- the polymer foam is advantageously reinforced by glass fibers contributing to reduce its thermal contraction coefficient.
- the insulating panels 2 are juxtaposed in parallel rows and separated from each other by interstices 12 ensuring a functional play assembly.
- the interstices 12 are filled with a heat insulating lining 13, shown in Figures 2, such as glass wool, rock wool or flexible synthetic foam open cell for example.
- the heat insulator 13 is advantageously made of a porous material so as to provide gas flow spaces in the interstices 12 between the insulating panels 2.
- the interstices 12 have, for example, a width of the order of 30 mm.
- the inner plate 10 has two series of grooves 14, 15, perpendicular to each other, so as to form a network of grooves.
- Each of the series of grooves 14, 15 is parallel to two opposite sides of the insulating panels 2.
- the grooves 14, 15 are intended for receiving corrugations, protruding towards the outside of the tank, formed on the metal sheets of the secondary sealing membrane 4.
- each inner plate 10 has three grooves 14 extending in the longitudinal direction of the insulating panel 2 and nine grooves 15 extending in the transverse direction of the insulating panel 2.
- the grooves 14, 15 completely cross the thickness of the inner plate 10 and thus open at the level of the insulating polymeric foam layer 9. Moreover, the insulating panels 2 comprise in the zones of intersection between the grooves 14, 15, relief openings 16 formed in the layer of insulating polymer foam 9. The clearance orifices 16 allow the housing of the node zones, formed at the intersections between the corrugations of the metal sheets of the secondary sealing membrane 4.
- the inner plate 10 is equipped with metal plates 17, 18 for anchoring the edge of the corrugated metal sheets of the secondary sealing membrane 4 on the insulating panels 2.
- the metal plates 17, 18 extend in two directions. perpendicular directions which are each parallel to two opposite sides of the insulating panels 2.
- the metal plates 17, 18 are fixed to the inner plate 10 of the insulating panel 2, by screws, rivets or staples, for example.
- the metal plates 17, 18 are placed in recesses formed in the inner plate 10 so that the inner surface of the metal plates 17, 18 is flush with the inner surface of the inner plate 10.
- the inner plate 10 is also equipped with threaded studs 19 projecting towards the inside of the tank, and intended to ensure the fixing of the primary thermally insulating barrier 5 on the insulating panels 2 of the secondary thermally insulating barrier 1.
- the insulating panels 2 are provided with cylindrical well 20, shown in FIG. 2, passing through the insulating panels 2 over their entire thickness and arranged at of each of the four corners of the insulating panels 2.
- the cylindrical wells 20 have a change of section, not shown, defining bearing surfaces for nuts cooperating with the threaded ends of the studs 8.
- the inner plate 10 has along its edges, in each interval between two successive grooves 14, 15, a recess receiving bridging plates 22 which are each arranged astride between two insulating panels 2 adjacent, stepping over the interstice 12 between the insulating panels 2.
- Each bridging plate 22 is fixed against each of the two adjacent insulating panels 2 so as to oppose their mutual spacing.
- the bridging plates 22 have a rectangular parallelepipedal shape and consist for example of a plywood plate.
- the outer face of the bridging plates 22 is fixed against the bottom of the recesses 21.
- the depth of the recesses 21 is substantially equal to the thickness of the bridging plates 22 so that the inner face of the bridging plates 22 reaches substantially at the level of the bridging plates 22. other flat areas of the inner plate 10 of the insulation board.
- the bridging plates 22 are able to ensure continuity in the carrying of the secondary sealing membrane 4.
- a plurality of bridging plates 22 extend along each edge of the inner plate 10 of the insulating panels 2, a bridging plate 22 being disposed in each gap between two adjacent grooves 14, 15 of a series of parallel grooves.
- the bridging plates 22 may be fixed against the inner plate 10 of the insulating panels 2 by any appropriate means.
- the combination of the application of an adhesive between the outer face of the bridging plates 22 and the inner plate 10 of the insulating panels 2 and the use of mechanical fasteners, such as staples allowing pressurization of the bridging plates 22 against the insulating panels 2, was particularly advantageous.
- the secondary waterproofing membrane 4 comprises a plurality of corrugated metal sheets 24 each having a substantially rectangular shape.
- the corrugated metal sheets 24 are arranged offset from the insulating panels 2 of the secondary heat-insulating barrier 1 so that each of said corrugated metal sheets 24 extends jointly on four adjacent insulating panels 2.
- Each corrugated metal sheet 24 has a first series of parallel corrugations 25 extending in a first direction and a second series of parallel corrugations 26 extending in a second direction.
- the directions of the series of corrugations 25, 26 are perpendicular.
- Each of the series of corrugations 25, 26 is parallel to two opposite edges of the corrugated metal sheet 24.
- the corrugations 25, 26 protrude towards the outside of the vessel, that is to say in the direction of the supporting structure 3.
- the corrugated metal sheet 24 has between the corrugations 25, 26, a plurality of planar surfaces. At each crossing between two corrugations 25, 26, the metal sheet has a node area having an apex projecting outwardly of the vessel.
- the corrugations 25, 26 corrugated metal sheets 24 are housed in the grooves 14, 15 formed in the inner plate 10 of the insulating panels 2.
- the corrugated metal sheets 24 adjacent are welded together overlap.
- the anchoring of the corrugated metal sheets 24 on the metal plates 17, 18 is achieved by pointing welds.
- the corrugated metal sheets 24 comprise along their longitudinal edges and at their four corners cutouts 28 allowing the passage of the studs 19 for securing the primary heat-insulating barrier 5 on the secondary heat-insulating barrier 1.
- the corrugated metal sheets 24 are, for example, made of Invar®: that is to say an alloy of iron and nickel whose expansion coefficient is typically between 1, 2.10 e and 2.10 "6 K " 1 , or in an iron alloy with a high manganese content whose expansion coefficient is typically of the order of 7 ⁇ 10 -6 K -1 .
- the corrugated metal sheets 24 may also be made of stainless steel or aluminum.
- the primary thermally insulating barrier 5 comprises a plurality of insulating panels 6 of substantially rectangular parallelepiped shape.
- the insulating panels 6 are here offset with respect to the insulating panels 2 of the secondary thermally insulating barrier 1 so that each insulating panel 6 extends over four insulating panels 2 of the secondary thermally insulating barrier 1.
- the insulating panels 6 insulating panels 6 of the primary thermally insulating barrier 5 and the insulating panels 2 of the secondary thermally insulating barrier 1 are oriented such that the longitudinal directions of the insulating panels 2, 6 are parallel to each other.
- the insulating panels 6 comprise a structure similar to that of the insulating panels 2 of the secondary thermally insulating barrier 1, namely a sandwich structure consisting of a layer of insulating polymer foam sandwiched between two rigid plates, for example plywood.
- the inner plate 30 of an insulating panel 6 of the primary thermally insulating barrier 5 is equipped with metal plates 32, 33 for anchoring the corrugated metal sheets of the primary waterproofing membrane 7.
- the metal plates 32, 33 are extend in two perpendicular directions which are each parallel to two opposite edges of the insulating panels 6.
- the metal plates 32, 33 are fixed in recesses formed in the inner plate 30 of the insulating panel 5 and fixed thereto by screws, rivets or staples for example.
- the inner plate 30 of the insulating panel 6 is provided with a plurality of relaxation slots 34 allowing the primary waterproofing membrane 7 to deform without imposing excessive mechanical stresses on the insulating panels 6.
- Such slits relaxation are described in particular in document FR 3001945.
- each insulating panel 6 of the primary thermally insulating barrier is fastened to the insulating panels 2 of the secondary thermally insulating barrier by means of the threaded studs 19.
- each insulating panel 6 comprises a plurality of cutouts 35 along its lengths. edges and at its corners, inside which extends a threaded stud 19.
- the outer plate of the insulating panels 2 overflows inside the cutouts 35 so as to form a bearing surface for a retaining member which comprises a threaded bore threaded onto each threaded bolt 19.
- the retaining member comprises lugs housed inside the cutouts 35 and bearing against the portion of the outer plate projecting inside the cutout 35 so that sandwiching the outer plate between a tab of the retaining member and an insulating panel 2 of the secondary heat-insulating barrier 1 and thus ensuring the fixation of each an insulating panel 6 on the insulating panels 2 that it overlaps.
- the primary thermally insulating barrier 5 comprises a plurality of closure plates 38 making it possible to complete the bearing surface of the primary waterproofing membrane 7 at the cutouts 35.
- the primary waterproofing membrane 7 is obtained by assembling a plurality of corrugated metal sheets 39.
- Each corrugated metal sheet 39 comprises a first series of parallel corrugations 40, so-called high, extending in a first direction and a second series parallel corrugations 41, said low, extending in a second direction perpendicular to the first series.
- the corrugations 40, 41 project inwardly of the vessel.
- the corrugated metal sheets 39 are, for example, made of stainless steel or aluminum.
- the first and second series of corrugations have identical heights.
- FIG 3 shows a sectional view of the upper wall of the tank, in a singular zone, through which passes a sealed pipe 42 to define a passage between the interior space 43 of the tank and the outside of the tank .
- This sealed pipe 42 opens in the upper portion of the interior space 43 of the tank and aims to evacuate the vapors produced by the natural evaporation of liquefied natural gas stored inside the tank so as to avoid overpressure.
- the carrying structure 3 comprises a circular opening 48 around which is welded a shaft 44 which extends outside the carrier structure 3.
- the sealed pipe 42 is anchored inside the shaft 44.
- the sealed pipe 42 crosses the ceiling wall at the center of the circular opening 48 as well as the thermally insulating barriers 1, 5 and the sealing membranes 4, 7 to open into the vessel.
- This sealed pipe 42 is connected in particular to a steam collector, not shown, disposed outside the tank which extracts this vapor and transmits it for example to a degassing mast, a steam turbine for the propulsion of the ship or to a liquefaction device to then reintroduce the fluid into the tank.
- the primary waterproofing membrane 7 is sealingly connected to the sealed pipe 42.
- the secondary waterproofing membrane 4 is sealingly connected to the sealed pipe except in passages 45 allowing the fluid present in the thermal barrier.
- the shaft 44 is sealingly connected to the supporting structure 1 and to the sealed pipe 42 in a not shown upper zone.
- An insulation layer 47 is evenly distributed over the outer span of the sealed conduit 42.
- a gap between the insulation layer 47 and the circular aperture 48 allows fluid flow between the secondary insulating barrier 1 and an intermediate space 49. present between the barrel 44 and the insulation layer 47.
- the two secondary ducts 46 extend parallel to the sealed duct 42 in the insulation layer 47 to the passage 45.
- One of the secondary ducts 46 makes it possible to carry out a passage between the primary thermally insulating barrier 5 and a control member. evacuation, such as a pump, not shown, which makes it possible to control the fluids present in the primary thermally insulating barrier 5 while the other secondary conduit 46 makes it possible to carry out a passage between the primary thermally insulating barrier 5 and a measuring member pressure, not shown.
- These two secondary lines 46 make it possible in particular to carry out a nitrogen sweep within the primary thermally insulating barrier 5.
- Two other pipes are welded to the shaft 44 and open inside the shaft 44 in the intermediate space 49 to also allow the management of fluids and the pressure measurement within the secondary heat insulating barrier 1.
- FIG. 8 shows the arrangement of the secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e - the contours of which are illustrated in dashed lines - and the primary insulating panels 6, 6a, 6b, 6c - the contours of which are illustrated in solid lines - in the singular area of the ceiling wall through which the sealed pipe 42 passes.
- the secondary thermally insulating barrier comprises a row 50 of remarkable secondary insulating panels 2a, 2b, 2c, 2d, 2e, one of which 2c is crossed by the sealed pipe 42.
- the sealed pipe 42 passes through a circular opening arranged in the center of said secondary insulating panel 2c.
- the sealed pipe 42 having a diameter smaller than the transverse dimension of the panel 2c, the periphery of the opening is continuous and the edges of said secondary insulating panel 2c are not cut to allow passage of the sealed pipe 42.
- the singular row 50 develops perpendicular to the longitudinal direction of the secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e.
- this singular row 50 consists of secondary insulating panels 2a, 2b, 2c, 2d, 2e which are juxtaposed one after the other in a direction transverse to the longitudinal direction of the secondary insulating panels 2, 2a , 2b, 2c, 2d, 2e.
- This singular row 50 extends substantially over an entire dimension of the ceiling wall, that is to say between two corner zones delimiting said ceiling wall.
- the secondary insulating panels 2a, 2b, 2c, 2d, 2e of the singular row 50 have an orientation identical to that of the insulating panels 2 arranged in the standard zone of the tank wall, around the singular row 50.
- the longitudinal directions of the secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e are therefore parallel to each other over the entire surface of the ceiling wall.
- the secondary insulating panels 2a, 2b, 2c, 2d, 2e of the singular row 50 have a structure substantially identical to that of the secondary insulating panels 2 of the standard zone.
- the secondary insulating panels 2 of the standard zone and those of the singular zone also have an identical transverse dimension.
- Each of the secondary insulating panels 2a, 2b, 2c, 2d of the singular row 50 is aligned with one of the lines of secondary insulating panels 2, juxtaposed in the standard zone, one after the other in the longitudinal direction of said panels. 2.
- the secondary insulating panels 2a, 2b, 2c, 2d, 2e of the singular row 50 have a longitudinal dimension smaller than that of the secondary insulating panels 2 of the standard area.
- the dimensions of the secondary insulating panels 2 of the standard zone correspond approximately to those of a corrugated metal sheet of the secondary waterproofing membrane.
- the secondary insulating panels 2 have on their internal face nine grooves extending in the transverse direction of the panel.
- the longitudinal dimension of said insulating panels 2 thus corresponds approximately to nine inter-corrugation intervals.
- the insulating panels 2a, 2b, 2c, 2d of the singular row 50 comprise only seven grooves extending in the transverse direction of the panel, which corresponds to a longitudinal dimension representing approximately seven intervals interondulations.
- This singular row 50 whose panels 2a, 2b, 2c, 2d, 2e have a longitudinal dimension smaller than that of the panels 2 of the standard zone makes it possible to ensure that, given the arrangement of the primary insulating panels 6, 6a , 6b, 6c which will be described below, each of the primary insulating panels 6, 6a, 6b, 6c straddles between several secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e and can be anchored so satisfactory to secondary insulating panels, away from their edges.
- the secondary insulating panels 2 of the standard zone have a length of about 3 meters, for example 3.06 meters and a width of about 1 meter, for example 1.02 meters, while the insulating panels secondary 2a, 2b, 2c, 2d, 2e of the singular row 50 has a length of 2.38 meters for a width of about 1 meter, for example 1, 02 meter.
- the secondary insulating panels 2a, 2b, 2c, 2d, 2e of the singular zone have a different longitudinal dimension, corresponding for example to five inter-waving intervals.
- the primary thermally insulating barrier comprises a series of three remarkable primary insulating panels 6a, 6b, 6c, one of which 6b is crossed by the sealed pipe 42.
- the three primary insulating panels 6a, 6b, 6c of the singular series exhibit dimensions identical to those of the other secondary insulating panels 6 outside the singular zone, which makes it possible to standardize the size of the primary insulating panels 6, 6a, 6b, 6c and, consequently, to simplify the manufacture of the thermally insulating barrier primary 1.
- the primary insulating panels 6 have transverse and longitudinal dimensions identical to those of the secondary insulating panels 2 of the standard zone, for example a length of about 3 meters and a width of about 1 meter, this which makes it possible to maintain an identical gap between the secondary insulating panels 2 and the primary insulating panels 6 over the entire area. urface of the standard area.
- the thickness of the primary insulating panels 6 may be identical or different to that of the secondary insulating panels 2.
- the thickness of the secondary insulating panels 2 is greater than that of the primary insulating panels 6.
- the three primary insulating panels 6a, 6b, 6c are oriented perpendicularly to the other primary insulating panels 6 and secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e.
- the longitudinal direction of these three primary insulating panels 6a, 6b, 6c is perpendicular to those of the other panels 2, 2a, 2b, 2c, 2d, 2e, 6.
- the sealed pipe 42 passes through an opening, with a continuous circular periphery, which is formed in the central panel 6b of the series of three insulating panels 6a, 6b, 6c and centered in the middle of the transverse dimension of said panel 6b.
- the sealed pipe 42 passes through an opening formed in a secondary insulating panel 2c and a circular opening formed in a primary insulating panel 6b, and this without that a cutout is formed in an edge of said panels 2c, 6b and while each of the primary insulating panels 6, 6a, 6b, 6c is anchored astride several secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e.
- the primary insulating panels 6, 6a, 6b, 6c have a longitudinal dimension which is an integer multiple of their transverse dimension and the series of remarkable primary insulating panels 6a, 6b, 6c comprises a corresponding integer number of panels. Therefore, such an arrangement allows to keep the alignments of the primary insulating panels 6 in rows parallel to each other in the standard area, outside the singular area.
- the arrangement of the secondary and primary thermally insulating barriers makes it possible to center the sealed pipe 42, longitudinally and transversely, on a secondary insulating panel 2c and to center the sealed pipe 42 according to the transverse dimension of a primary insulating panel 6b, which best distributes the stresses in the secondary and primary thermally insulating barriers.
- FIG. 4 illustrates in detail the secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e at the singular zone crossed by the sealed pipe 42.
- the other secondary insulating panels 2a, 2b, 2d, 2e of the singular row 50 comprise only metal plates 17 extending in the longitudinal direction of said panels 2a, 2b, 2d, 2e since the edges of the longitudinal ends of each metal sheets of the secondary sealing membrane which cover the singular row 50 protrude on either side of the longitudinal ends of the panels 2a, 2b, 2d, 2 e and are welded to the metal plates 18 of the secondary insulating panels 2 bordering the singular row 50.
- the secondary insulating panel 2c crossed by the sealed pipe 42 has on both sides of the sealed pipe 42 metal plates 51 extending in the transverse direction of said panel 2c. These metal plates 51 are intended for anchoring a secondary closure plate equipped with an opening through which passes the sealed pipe, which will be described in more detail later.
- the studs 19 fixed to the inner plate 10 of the panels are positioned in accordance with the arrangement of the primary insulating panels 6, 6a, 6b, 6c so that each primary insulating panel 6, 6a, 6b, 6c is anchored to the level of its four corners and at its lateral edges on the secondary insulating panels 2, 2a, 2b, 2c, 2d, 2e.
- FIG. 5 illustrates in detail the secondary sealing membrane 4 in the singular area.
- the secondary sealing membrane 4 comprises a secondary closure plate 53, metallic, of square shape.
- the secondary closure plate 53 has a central circular opening 54 through which passes the sealed pipe, not shown in Figure 5.
- the secondary closure plate 53 is welded to the metal plates 51 above which are attached to the secondary insulation board 2c.
- the two corrugated metal plates 24a, 24b disposed on either side of the sealed pipe 42 are cut to provide a window having dimensions slightly smaller than that of the secondary closure plate 53.
- the two corrugated metal plates 24a , 24b are sealingly sealed on the secondary closure plate 53.
- the secondary closure plate 53 has dimensions such that each of its sides encounters a series of three corrugations 25a, 25b, 25c, 26a, 26b, 26c.
- the sealed pipe 42 is centered on a position corresponding to the intersection between the guidelines of the central corrugations 25b, 26b of each of these series.
- the guidelines of the central corrugations 25b, 26b are therefore interrupted at the secondary closure plate 53.
- the central corrugations 25b, 26b are sealed with end pieces 55.
- Each end piece 55 has a sole in two. portions welded sealingly to the secondary closure plate 53 and a shell welded tightly to the central corrugation 25b, 26b at its interruption.
- the secondary closure plate 53 has two pairs of parallel corrugations 56a, 56b, 57a, 57b. Each of the pairs 56a, 56b, 57a, 57b has corrugations perpendicular to those of the other pair.
- the two undulations 56a and 56b or 57a and 57b of the same pair pass on either side of the circular opening 54 and extend in the extension of the two lateral corrugations 25a, 25c, 26a, 26c of one of the series meeting the secondary closure plate 53.
- the continuity of part of the corrugations 25a, 25c, 26a, 26c, meeting the secondary closure plate 53 is ensured, which limits the losses of elasticity of the secondary sealing membrane 4 at the singular zone.
- corrugations 56a, 56b, 57a, 57b of the secondary closure plate 53 project outwards from the tank, that is to say in the direction of the supporting structure and are housed inside grooves 14, 15 formed in the inner plate of the secondary insulating panel 2c.
- the secondary closure plate 53 is also equipped with cutouts 58 for the passage of studs, not shown in Figure 5, for securing the primary insulating panels 6a, 6b, 6c of the primary thermally insulating barrier .
- Figure 6 illustrates in detail the arrangement of the primary thermally insulating barrier in the singular area of the ceiling wall.
- one of the primary insulating panels 6b of the series of three remarkable panels 6a, 6b, 6c whose orientation is perpendicular to that of the other primary insulating panels 6 is crossed by the sealed pipe 42.
- a closure plate primary 59 of the primary waterproofing membrane 7 is fixed on said primary insulating panel 6b.
- the primary closure plate 59 is provided with a passage opening of the sealed pipe 42.
- the sealed pipe 42 is sealingly welded to the primary closure plate 59.
- the three primary insulating panels 6a, 6b, 6c have in fact arrangements of metal plates 60, 61, 62, 63, 64 which are arranged in such a way that they are suitable for anchoring the edges of metal sheets of the membrane. 7 which are arranged in the singular zone, and which have particular dimensions.
- FIG. 7 The arrangement of the primary waterproofing membrane 7, in the singular area of the ceiling wall, is shown in FIG. 7. Only seven corrugated metal sheets 39a, 39b, 39c, 39d, 39e, 39f, 39g have dimensions different from standard corrugated metal sheets 39 covering the standard area of the tank wall. This particular arrangement aims to prevent the cutting of a window in the primary waterproofing membrane 7 to allow the passage of the sealed pipe 42 to be made at an angle zone of the corrugated metal sheets 39, which would have the effect of affecting their mechanical strength.
- the two corrugated metal sheets 39a, 39b disposed on either side of the sealed pipe 42 have smaller dimensions than those of standard corrugated metal sheets 39. Thus, these two corrugated metal sheets 39a, 39b have only two large corrugations for six small undulations.
- the two corrugated metal sheets 39a, 39b each have a cutout formed along one of their longitudinal edges and centered along the longitudinal dimension of said corrugated metal sheet 39a, 39b. The cuts together provide a window having dimensions slightly smaller than those of the primary closure plate 52.
- the two corrugated metal sheets 39a, 39b are welded over the entire periphery of the primary closure plate 52.
- the primary closure plate 52 has dimensions such that each of its sides meets a series of two undulations 40a, 40b, 41a, 41b.
- the sealed pipe 42 is centered on a position corresponding to the intersection between two perpendicular lines d, d 2 of which one (d-) is parallel to the two undulations 40a, 40b of one of the series and arranged at equal distance between these two undulations 40a, 40b and the other of which 2 ) is parallel to the two undulations 41a, 41b of the other of the series and arranged at an equal distance therebetween.
- the corrugations 40a, 40b, 41a, 41b meeting the primary closure plate 52 are sealingly closed with end pieces 65.
- the end pieces 65 each comprise a two-piece flange sealingly welded to the closure plate. primary 52 and a shell welded in a ripple-tight manner at its interruption.
- the primary waterproofing membrane comprises five other corrugated sheets 39c, 39d, 39e, 39f, 39g whose dimensions are adjusted so that the arrangement of the set of two plates 39a, 39b bordering the sealed pipe 45 and five corrugated sheets 39c, 39d, 39e, 39f , 39g are equivalent to the arrangement of four corrugated metal sheets of standard dimensions.
- the compensation plate 39c has two high corrugations 40 for six low ripples 39 while the four other compensation plates 39d, 39e, 39f, 39g each have three high ripples 40 for six low ripples 39.
- the corrugated metal sheets 24 of the secondary sealing membrane 4 comprise corrugations 66 projecting inwardly of the vessel, unlike the corrugations of the previous embodiment.
- the corrugated metal sheets 24 of the secondary sealing membrane 4 also comprise two series of perpendicular corrugations 66.
- the corrugated metal sheets 24 are fixed on the inner plate 10 of the insulating panels 2 of the barrier thermally insulating secondary 1 by means of metal plates, not shown, extending in two perpendicular directions which are fixed on the inner plate 10 of the insulating panels 2.
- the outer plate 30 of the insulating panels 6 of the primary thermally insulating barrier 5 have two series of grooves 67 perpendicular to each other so as to form a network of grooves.
- the grooves 67 are thus intended to receive the corrugations 66, protruding towards the inside of the tank, formed on the corrugated metal sheets 24 of the secondary sealing membrane 4.
- the secondary sealing membrane comprises a general structure identical to that shown in Figure 5, the only difference residing in the orientation of the corrugations 66 to the inside of the tank.
- a sealed and thermally insulating tank wall structure as described above may also be made at any other type of through element, and in particular at a sump structure 68, as illustrated. in Figure 11, passing through the bottom wall and intended to accommodate a suction member, for example a pump, not shown.
- the sump structure 68 comprises a conical or primary cylindrical cup 69, the axis of which is perpendicular to the supporting wall 3.
- the primary cylindrical cup 69 is connected continuously to the primary waterproofing membrane 7, which it thus completes. waterproof way.
- the sump structure further comprises a conical or secondary cylindrical bowl 70, concentric with the primary bowl 69, which is continuously connected to the secondary sealing membrane 4 which it thus completes sealingly.
- the sump structure 68 also comprises insulating materials 71 which are housed between the primary and secondary cylindrical cups 69, 70 as well as insulating materials 72 interposed between the secondary bowl 70 and the supporting structure 3 to ensure continuity thermal insulation of the primary and secondary thermally insulating barriers 1, 5 at the sump structure 68.
- the tank described above can be used in different types of installation, especially in a land installation or in a floating structure such as a LNG tank or other.
- a cutaway view of a LNG tank 70 shows such a sealed and insulated tank 71 of general prismatic shape mounted in the double hull 72 of the ship.
- loading / unloading lines 73 arranged on the upper deck of the ship can be connected, by means of appropriate connectors, to a marine or port terminal to transfer a cargo of LNG from or to the tank 71.
- FIG. 9 also represents an example of a marine terminal including a loading and unloading station 75, an underwater pipe 76 and an onshore installation 77.
- the loading and unloading station 75 is a fixed offshore installation comprising a movable arm 74 and a tower 78 which supports the movable arm 74.
- the movable arm 74 carries a bundle of insulated flexible pipes 79 which can be connected to the loading / unloading pipes 73.
- the movable arm 74 can be adapted to all the jigs of LNG.
- a connection pipe (not shown) extends inside the tower 78.
- the loading and unloading station 75 enables the loading and unloading of the LNG tank 70 from or to the shore facility 77.
- the underwater line 76 allows the transfer of the liquefied gas between the loading or unloading station 75 and the onshore installation 77 over a large distance, for example 5 km, which makes it possible to keep the tanker vessel 70 at great distance from the coast during the loading and unloading operations.
- pumps on board the ship 70 and / or pumps equipping the shore installation 77 and / or pumps equipping the loading and unloading station 75 are used.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2016250122A AU2016250122B2 (en) | 2015-04-15 | 2016-04-14 | Tank equipped with a wall having a specific zone through which a through-element passes |
SG11201708382YA SG11201708382YA (en) | 2015-04-15 | 2016-04-14 | Tank equipped with a wall having a specific zone through which a through-element passes |
KR1020177032539A KR102497296B1 (ko) | 2015-04-15 | 2016-04-14 | 관통 요소가 통과되는 특정 영역을 가지는 벽이 설치된 탱크 |
CN201680028820.9A CN107667244B (zh) | 2015-04-15 | 2016-04-14 | 配备有具有供通过元件从中通过的特定区域的壁的罐 |
US15/565,819 US10203066B2 (en) | 2015-04-15 | 2016-04-14 | Tank equipped with a wall having a specific zone through which passes a through-element |
RU2017136171A RU2697074C2 (ru) | 2015-04-15 | 2016-04-14 | Резервуар, снабжённый стенкой, имеющей отдельно зону, через которую проходит сквозной элемент |
JP2017553960A JP6640244B2 (ja) | 2015-04-15 | 2016-04-14 | スルーエレメントが通る特定ゾーンを備えた壁を有するタンク |
EP16733131.3A EP3283813B1 (fr) | 2015-04-15 | 2016-04-14 | Cuve équipée d'une paroi présentant une zone singulière au travers de laquelle passe un élément traversant |
PH12017501868A PH12017501868B1 (en) | 2015-04-15 | 2017-10-11 | Tank equipped with a wall having a specific zone through which passes a through-element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553349A FR3035174B1 (fr) | 2015-04-15 | 2015-04-15 | Cuve equipee d'une paroi presentant une zone singuliere au travers de laquelle passe un element traversant |
FR1553349 | 2015-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2016166481A2 true WO2016166481A2 (fr) | 2016-10-20 |
WO2016166481A3 WO2016166481A3 (fr) | 2016-12-08 |
Family
ID=53514350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2016/050866 WO2016166481A2 (fr) | 2015-04-15 | 2016-04-14 | Cuve équipée d'une paroi présentant une zone singulière au travers de laquelle passe un élément traversant |
Country Status (12)
Country | Link |
---|---|
US (1) | US10203066B2 (fr) |
EP (1) | EP3283813B1 (fr) |
JP (1) | JP6640244B2 (fr) |
KR (1) | KR102497296B1 (fr) |
CN (1) | CN107667244B (fr) |
AU (1) | AU2016250122B2 (fr) |
FR (1) | FR3035174B1 (fr) |
MY (1) | MY187825A (fr) |
PH (1) | PH12017501868B1 (fr) |
RU (1) | RU2697074C2 (fr) |
SG (1) | SG11201708382YA (fr) |
WO (1) | WO2016166481A2 (fr) |
Cited By (5)
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WO2019030447A1 (fr) | 2017-08-07 | 2019-02-14 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante comportant une structure de dome gaz |
WO2019077253A1 (fr) * | 2017-10-20 | 2019-04-25 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante a plusieurs zones |
FR3072760A1 (fr) * | 2017-10-20 | 2019-04-26 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante a plusieurs zones |
FR3112588A1 (fr) * | 2020-07-20 | 2022-01-21 | Gaztransport Et Technigaz | Paroi d'une cuve de stockage d'un gaz liquéfiée |
FR3117993A1 (fr) * | 2020-12-22 | 2022-06-24 | Gaztransport Et Technigaz | Navire comprenant une cuve |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3035175B1 (fr) * | 2015-04-20 | 2017-04-28 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante equipee d'un element traversant |
US10378695B2 (en) * | 2016-05-25 | 2019-08-13 | Savsu Technologies Llc | Cryogenic storage container |
FR3070745B1 (fr) * | 2017-09-04 | 2019-09-06 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante a element de remplissage anti-convectif |
US11596148B2 (en) | 2017-11-17 | 2023-03-07 | Savsu Technologies, Inc. | Dry vapor cryogenic container with absorbent core |
FR3077115B1 (fr) * | 2018-01-23 | 2021-02-12 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante. |
FR3077116B1 (fr) * | 2018-01-23 | 2021-01-08 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante |
FR3082595B1 (fr) * | 2018-06-13 | 2020-06-19 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante |
FR3109979B1 (fr) * | 2020-05-05 | 2022-04-08 | Gaztransport Et Technigaz | Cuve étanche et thermiquement isolante comprenant des éléments de remplissage anti-convectif |
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-
2016
- 2016-04-14 AU AU2016250122A patent/AU2016250122B2/en not_active Ceased
- 2016-04-14 US US15/565,819 patent/US10203066B2/en not_active Expired - Fee Related
- 2016-04-14 WO PCT/FR2016/050866 patent/WO2016166481A2/fr active Application Filing
- 2016-04-14 JP JP2017553960A patent/JP6640244B2/ja active Active
- 2016-04-14 SG SG11201708382YA patent/SG11201708382YA/en unknown
- 2016-04-14 EP EP16733131.3A patent/EP3283813B1/fr active Active
- 2016-04-14 MY MYPI2017703855A patent/MY187825A/en unknown
- 2016-04-14 RU RU2017136171A patent/RU2697074C2/ru active
- 2016-04-14 KR KR1020177032539A patent/KR102497296B1/ko active IP Right Grant
- 2016-04-14 CN CN201680028820.9A patent/CN107667244B/zh active Active
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2017
- 2017-10-11 PH PH12017501868A patent/PH12017501868B1/en unknown
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FR2996520A1 (fr) | 2012-10-09 | 2014-04-11 | Gaztransp Et Technigaz | Cuve etanche et thermiquement isolante comportant une membrane metalique ondulee selon des plis orthogonaux |
FR3001945A1 (fr) | 2013-02-14 | 2014-08-15 | Gaztransp Et Technigaz | Paroi etanche et thermiquement isolante pour cuve de stockage de fluide |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019030447A1 (fr) | 2017-08-07 | 2019-02-14 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante comportant une structure de dome gaz |
WO2019077253A1 (fr) * | 2017-10-20 | 2019-04-25 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante a plusieurs zones |
FR3072760A1 (fr) * | 2017-10-20 | 2019-04-26 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante a plusieurs zones |
FR3072758A1 (fr) * | 2017-10-20 | 2019-04-26 | Gaztransport Et Technigaz | Cuve etanche et thermiquement isolante a plusieurs zones |
KR20200083496A (ko) * | 2017-10-20 | 2020-07-08 | 가즈트랑스포르 에 떼끄니가즈 | 복수의 영역을 갖는 밀폐 및 단열 탱크 |
CN111417816A (zh) * | 2017-10-20 | 2020-07-14 | 气体运输技术公司 | 具有若干区域的密封热绝缘罐 |
CN111417816B (zh) * | 2017-10-20 | 2021-12-28 | 气体运输技术公司 | 具有若干区域的密封热绝缘罐 |
US11480298B2 (en) | 2017-10-20 | 2022-10-25 | Gaztransport Et Technigaz | Sealed and thermally insulating tank with several areas |
KR102614343B1 (ko) | 2017-10-20 | 2023-12-15 | 가즈트랑스포르 에 떼끄니가즈 | 복수의 영역을 갖는 밀폐 및 단열 탱크 |
FR3112588A1 (fr) * | 2020-07-20 | 2022-01-21 | Gaztransport Et Technigaz | Paroi d'une cuve de stockage d'un gaz liquéfiée |
FR3117993A1 (fr) * | 2020-12-22 | 2022-06-24 | Gaztransport Et Technigaz | Navire comprenant une cuve |
EP4019388A1 (fr) * | 2020-12-22 | 2022-06-29 | Gaztransport et Technigaz | Navire comprenant une cuve |
Also Published As
Publication number | Publication date |
---|---|
FR3035174A1 (fr) | 2016-10-21 |
WO2016166481A3 (fr) | 2016-12-08 |
US10203066B2 (en) | 2019-02-12 |
JP2018512344A (ja) | 2018-05-17 |
CN107667244A (zh) | 2018-02-06 |
AU2016250122B2 (en) | 2019-02-14 |
EP3283813B1 (fr) | 2021-02-17 |
PH12017501868A1 (en) | 2018-02-26 |
JP6640244B2 (ja) | 2020-02-05 |
RU2017136171A (ru) | 2019-05-15 |
SG11201708382YA (en) | 2017-11-29 |
CN107667244B (zh) | 2020-01-03 |
MY187825A (en) | 2021-10-26 |
RU2697074C2 (ru) | 2019-08-12 |
US20180112823A1 (en) | 2018-04-26 |
RU2017136171A3 (fr) | 2019-06-11 |
KR20170137158A (ko) | 2017-12-12 |
AU2016250122A1 (en) | 2017-11-02 |
PH12017501868B1 (en) | 2018-02-26 |
EP3283813A2 (fr) | 2018-02-21 |
KR102497296B1 (ko) | 2023-02-07 |
FR3035174B1 (fr) | 2017-04-28 |
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