EP0214007A1 - Thermisch isoliertes luftdichtes Gefäss und damit versehenes Schiff - Google Patents

Thermisch isoliertes luftdichtes Gefäss und damit versehenes Schiff Download PDF

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Publication number
EP0214007A1
EP0214007A1 EP86401673A EP86401673A EP0214007A1 EP 0214007 A1 EP0214007 A1 EP 0214007A1 EP 86401673 A EP86401673 A EP 86401673A EP 86401673 A EP86401673 A EP 86401673A EP 0214007 A1 EP0214007 A1 EP 0214007A1
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EP
European Patent Office
Prior art keywords
boxes
tank
barrier
particulate
tank according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86401673A
Other languages
English (en)
French (fr)
Other versions
EP0214007B1 (de
Inventor
Pierre Jean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAZ-TRANSPORT
Gaz Transport SARL
Original Assignee
GAZ-TRANSPORT
Gaz Transport SARL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GAZ-TRANSPORT, Gaz Transport SARL filed Critical GAZ-TRANSPORT
Publication of EP0214007A1 publication Critical patent/EP0214007A1/de
Application granted granted Critical
Publication of EP0214007B1 publication Critical patent/EP0214007B1/de
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
    • 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
    • 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
    • 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
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • 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 present invention relates to a sealed and thermally insulating tank intended for the storage of a liquefied gas at low temperature.
  • a sealed and thermally insulating tank intended for the storage of a liquefied gas at low temperature.
  • Such a tank can be integrated into the carrying structure of a liquefied gas carrier ship or constitute a terrestrial storage tank.
  • a terrestrial storage tank has in particular been described in French patent No. 2,398,961; a tank integrated into the carrying structure of a ship has, for example, been described in French patents No. 2,264,712 and 2,527,544.
  • the tanks of this type consist of two successive sealing barriers, one primary in contact with the liquefied gas and the other secondary disposed between the primary barrier and the external partition of the tank; these two sealing barriers are alternated with two thermally insulating barriers;
  • the sealing barriers defined in the above-mentioned prior art consist of invar sheets welded with raised edges; the insulation barriers are formed by means of boxes containing a particulate thermal insulator such as expanded perlite.
  • the object of the present invention is to propose an improvement which makes it possible to reduce the heat losses of the storage tanks having the structure mentioned above. It is known, in fact, that, when the volume V of the secondary insulating barrier is placed under reduced pressure, the reduction in heat losses comes essentially from a reduction relating to losses by convection. It follows that the part of the losses, which is due to radiation, takes on a much greater relative importance than in the case where the pressure in the volume V is equal to atmospheric pressure. According to the invention, it has been imagined to place inside the volume V radiation reflecting elements, which considerably reduce the value of these losses and therefore act significantly on the overall level of heat losses. It has been found that the installation of such radiation reflecting elements in the volume V makes it possible to reduce by 30% the thermal losses observed in the absence of these radiation reflecting elements.
  • the present invention therefore relates to the new industrial product which constitutes a sealed and thermally insulating tank intended for the storage of a liquefied gas at low temperature and consisting of at least one sealing barrier and at least one insulating barrier of volume V between the external partition of the tank and said sealing barrier, said volume V being at an absolute pressure of between 0.1 and 300 mbar, characterized in that the volume V contains reflective elements of radiation, at least some of the radiation reflecting elements being arranged in substantially planar surfaces, and a secondary insulation barrier is formed by means of boxes containing a particulate thermal insulator, the substantially planar radiation reflecting elements covering at least one part of the flat surfaces presented internally by the boxes of the secondary insulation barrier.
  • this tank consists of two successive sealing barriers, one primary in contact with the liquefied gas and the other secondary disposed between the primary barrier and the external partition of the tank, the volume V being between the external partition of the tank and the secondary sealing barrier.
  • At least some radiation reflecting elements can be made in the form of particulate material.
  • Insulation barrier boxes secondary are substantially parallelepiped and at least some of the radiation reflecting elements internally cover the large faces of said boxes; the boxes of the secondary insulating barrier have interior partitions and at least some of the radiation reflecting elements cover the walls of said interior partitioning.
  • At least some of the radiation reflecting elements are arranged between, on the one hand, the boxes of the secondary insulating barrier and, on the other hand, the external partition of the tank .
  • the secondary insulation barrier is constituted by means of boxes containing a particulate thermal insulator and the radiation reflecting elements in particulate form are mixed with the particulate thermal insulator contained in said boxes a bonding material can be mixed with the particulate thermal insulator and the radiation reflecting elements in particulate form in order to maintain over time the homogeneity of the mixture of the two particulate materials and to avoid segregation of the mixture; the bonding material may be a material with adhesive property distributed in the mixture of particulate materials, which forms the filling of the boxes of the secondary insulating barrier.
  • particulate material constituting radiation reflecting elements aluminum powder; in this case, if the particulate material constituting the thermal insulator is expanded perlite, it can be seen that, over time, there is only a very slight tendency to segregate the mixture since the bulk densities of the two particulate materials are substantially similar. It will therefore be sought, in order to promote the maintenance of the homogeneity of the mixture of the particulate materials, to ensure that the apparent densities of the two mixed materials, namely the insulator and the reflector, are as close as possible.
  • the mixture of particulate materials which forms the filling of the boxes of the secondary insulating barrier, contains from 1 to 25% by weight of particulate material constituting the radiation reflecting elements; in the case where expanded perlite and aluminum powder are used, the preferred proportion is close to 10% by weight of aluminum powder relative to the total weight of the mixture of particulate materials.
  • the tank according to the invention can advantageously be used for a ship carrying liquefied gas; in this case, the external partition of the tank is constituted by the double hull of the ship.
  • These tanks can advantageously have the structure defined in French Patent No. 2,527,544 which is incorporated in the present description by way of reference; in this case, the primary and secondary sealing barriers are formed by means of metal strakes with edges raised towards the inside of the tank, said strakes being made of thin sheets with low coefficient of expansion and being welded edge to edge, by their raised edges, on both sides of a weld wing, which is mechanically retained on the elements of the underlying insulating barrier, the secondary insulating barrier being constituted by a set of substantially parallelepipedic boxes fixed against the double hull of the ship by retaining members integral with said double shell, each retaining member cooperating with fastening means arranged on the edge of said boxes of the secondary insulating barrier, said elements being separated from each other by substantially rectilinear joint zones, where are located the aforementioned
  • the secondary insulation barrier may consist of two superimposed layers of boxes, the first layer being disposed just below the secondary sealing barrier while the second layer is disposed between the first layer and the double hull of the ship, the boxes of each of the two layers of the secondary insulation barrier internally comprising, to form the internal partitioning, load-bearing spacers all parallel to one another, the orientations of the load-bearing spacers of the boxes of the two layers forming between them an angle close to 90 °.
  • the boxes of the two layers of the secondary insulation barrier may also internally contain non-load-bearing spacers arranged perpendicular to the load-bearing spacers.
  • the present invention also relates to the new industrial product that constitutes a ship transporting liquefied gas at low temperature, in particular liquefied natural gas with a high methane content, characterized in that it comprises at least one tank as shown below. above defined.
  • An LNG carrier ship as described in French Patent No. 2,527,544, comprises tanks whose external wall 1 is constituted by the double hull of the ship.
  • this wall plywood slats which rest on strands of polymerizable resin and the positioning of these slats 2 is adjusted so that they define, in a discontinuous manner, a theoretical surface independent of the more or less good conformation of the wall 1.
  • each element consists of a rectangular plywood box of 1.2 meters by 1 meter and internally has supporting struts 4, which are all parallel to the long side of the box.
  • the spacers 4 are interposed between the two large faces of the box, one of these large faces resting on the slats 2.
  • non-load-bearing spacers 5 have been put in place, which are only intended to ensure the relative positioning of the spacers 4.
  • the non-supporting spacers 5 are made of plastic foam; each tank 3 is 25 cm thick and has five load-bearing spacers 4 and three non-load-bearing spacers 5.
  • fastening means 7 cooperate with retaining members made up of studs 8 welded to the load-bearing structure 1 of the ship, these studs 8 comprising a threaded end with which cooperates a nut which rests on a square plate.
  • retaining members made up of studs 8 welded to the load-bearing structure 1 of the ship, these studs 8 comprising a threaded end with which cooperates a nut which rests on a square plate.
  • the boxes 3 are in abutment against one another along their faces perpendicular to the alignment of studs 8, but, in the perpendicular direction, the boxes 3 are spaced by a joint zone where the battens 7 and the members of detention. After all the retaining members have been screwed on, the joint zones are blocked by the plastic shims 9, these shims having longitudinal slots, which allow their insertion with elastic clamping in the joint zones.
  • the parts of the joint zones which are not filled by the shims 9 can be filled with glass wool.
  • the secondary insulation barrier comprises, above this second layer, which has just been described, a first layer consisting of boxes each designated by the reference 10 as a whole.
  • the set of boxes 10 rests directly on the set of boxes 3.
  • Each box 10 consists of a parallelepiped box made of plywood; these boxes have a thickness of 20 cm and large faces, which have identically the same dimensions than those of the large faces of the boxes 3.
  • each box 10 there are, parallel to the short sides, seven equidistant carrier spacers 11 and parallel to the long sides, three non-carrier spacers 12.
  • the carrier spacers 11 are plywood plates inserted between the two large faces of the box 10.
  • the non-supporting spacers 12 are made of plastic foam and have the same role as the spacers 5 previously described.
  • the retaining members of this first layer of the secondary insulating barrier are constituted by rods 15, whose base is screwed into a sleeve 8 is welded to the bearing structure 1 of the vessel.
  • plastic shims are inserted which have longitudinal slots so that they can be inserted by elastic compression in the joint zones and then be held there by elastic blocking.
  • These shims have longitudinal grooves having the same role as the grooves of the shims 9.
  • the parts of the joint zones of this first layer, that they are not occupied by the shims of insulating plastic material, can advantageously be stuffed with wool of glass to improve insulation.
  • the secondary sealing barrier which is constituted by invar strakes 16 with raised edges is put in place.
  • These strakes 16 are arranged between two welding wings 14 consecutive: they are 50 cm wide; the welds are made on either side of the wings 14 continuously to ensure sealing.
  • the wings 14 retain the secondary sealing barrier on the caissons 10.
  • the bearing surface of the secondary sealing barrier is continuous even at the level of the joint areas between the caissons 10 due to the presence of shims in particular.
  • the primary insulation barrier is constituted by means of boxes 17 which are held in position by anchoring members fixed in bases 18 connected to the sockets 8 a .
  • Each box 17 is a rectangular parallelepiped box made of plywood; the thickness of the box is 20 cm and the dimensions of the large faces are identical to those of the boxes 3 and 10.
  • the large face of the box 17, which is located towards the inside of the tank, carries grooves 19 formed in the thickness of the wall and parallel to the grooves 13. These grooves 19 have a cross section in T; they are used for positioning welding wings 20 identical to the wings 14.
  • the large face of the box 17, which is opposite to that which carries the grooves 19, also carries grooves made in line with and in a load-bearing spacer: these grooves are intended to house the welding wings 14 and the raised edges of the strakes 16 associated with them.
  • the large faces of the boxes 17, which carry the grooves 19, have, thanks to known means which are described in particular in French Patent No. 2,527,544, a continuous surface on which the primary sealing barrier can bear. of the tank.
  • This primary sealing barrier is produced by invar strakes 21 which are identical to strakes 16 previously described. The strakes 21 are welded with raised edges and on the other side of the weld wings 20 placed in the grooves 19.
  • the boxes 3, 10 and 17, which have been previously described in detail, are filled with a thermally insulating particulate material, such as for example expanded perlite.
  • the volume V which is between the external partition 1 of the tank and the secondary sealing barrier constituted by the strakes 16, is at an absolute pressure of between 0.1 and 300 mbar. It is in this volume that are arranged, according to the present invention, radiation reflecting elements.
  • some of such reflective elements 22 internally cover the large faces of the boxes or parallelepiped boxes 3, 10 of the secondary insulation barrier. Some of these radiation-reflecting elements may also cover the walls of the interior partitioning formed by the load-bearing 4 and non-load-bearing spacers 5. These radiation-reflecting elements can be placed in boxes of the first insulation layer and / or in boxes of the second layer of insulation.
  • These radiation reflecting elements 22 are made of a material having a high reflectivity, such as, for example, sheets of polished aluminum.
  • the radiation reflecting elements are particulate elements 23 which are mixed with the particulate thermal insulator 24 as shown in FIG. 3.
  • a bonding material can be mixed with the particulate thermal insulator 24 and the radiation reflecting elements 23 in particulate form to maintain, over time, the homogeneity of the mixture of the two particulate materials and thus avoid segregation of this mixture.
  • This bonding material can be a material with adhesive properties distributed in the mixture of particulate material which forms the filling of the boxes of the secondary insulating barrier.
  • the particulate material constituting the radiation reflecting elements 23 of the aluminum powder is advantageously used.
  • the particulate material constituting the thermal insulator is expanded perlite, it can be seen that over time there is only a very slight tendency to segregate the mixture since the apparent densities of the two particulate materials are substantially similar.
  • the mixture of particulate materials which forms the filling of the boxes of the secondary insulating barrier, preferably contains approximately 10% by weight of powder of aluminum relative to the total weight of the mixture of particulate materials.
  • the primary insulation barrier will be produced in the same way as the secondary insulation barrier: insulating boxes with reflective elements and aluminum powder, the volume of this insulation also being maintained under vacuum.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP86401673A 1985-08-06 1986-07-28 Thermisch isoliertes luftdichtes Gefäss und damit versehenes Schiff Expired EP0214007B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8512038A FR2586082B1 (fr) 1985-08-06 1985-08-06 Cuve etanche et thermiquement isolante et navire la comportant
FR8512038 1985-08-06

Publications (2)

Publication Number Publication Date
EP0214007A1 true EP0214007A1 (de) 1987-03-11
EP0214007B1 EP0214007B1 (de) 1989-10-11

Family

ID=9322040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86401673A Expired EP0214007B1 (de) 1985-08-06 1986-07-28 Thermisch isoliertes luftdichtes Gefäss und damit versehenes Schiff

Country Status (5)

Country Link
EP (1) EP0214007B1 (de)
JP (1) JPS6249099A (de)
KR (1) KR900007202B1 (de)
DE (1) DE3666204D1 (de)
FR (1) FR2586082B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2166666A1 (es) * 1998-07-10 2002-04-16 Gaz Transp Et Tecnigaz Cuba estanca y termicamente aislante con barrera aislante perfeccionada, integrada en una estructura portadora de navio.
ES2285887A1 (es) * 2004-03-17 2007-11-16 Gaz Transport Et Technigaz Caja autoportante de madera adecuada para el soporte y el aislamiento termico de una membrana de tanque estanco.
EP3733501A4 (de) * 2017-12-27 2021-10-27 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Wärmedämmsystem vom membrantyp für frachttank eines kryogenen flüssiggasträgers und flüssiggasbrennstoffbehälter
CN114568030A (zh) * 2019-10-18 2022-05-31 气体运输技术公司 密封且热绝缘的罐

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2698960B2 (ja) * 1993-10-28 1998-01-19 真澄 楠 混合装置
JP3001387B2 (ja) * 1993-12-27 2000-01-24 鹿島建設株式会社 混練装置
FR2780942B1 (fr) * 1998-07-10 2000-09-08 Gaz Transport & Technigaz Cuve etanche et thermiquement isolante a structure d'angle perfectionnee, integree dans une structure porteuse de navire
FR2781036B1 (fr) 1998-07-10 2000-09-08 Gaz Transport & Technigaz Cuve etanche et thermiquement isolante a barriere isolante simplifiee, integree dans une structure porteuse de navire
FR2785034B1 (fr) * 1998-10-23 2000-12-22 Gaz Transport & Technigaz Procede pour eliminer l'evaporation d'un gaz liquefie stocke dans une cuve etanche et isotherme, et dispositif pour sa mise en oeuvre
JP4293896B2 (ja) * 2002-12-24 2009-07-08 旭化成ホームズ株式会社 外壁の開口部周縁の気密断熱構造
KR101466679B1 (ko) * 2007-09-10 2014-11-28 가부시키가이샤 가네카 멤브레인형 액화 천연 가스 운반 선박용의 단열 박스, 및 그것을 사용한 액화 천연 가스의 운반 방법
KR101055701B1 (ko) * 2009-09-21 2011-08-11 한국과학기술원 단열 구조체 및 이를 갖는 극저온 액체저장탱크
KR101225180B1 (ko) * 2010-09-28 2013-01-22 삼성중공업 주식회사 액화천연가스 저장탱크용 단열 패널 및 이를 포함하는 단열구조체
FR2972719B1 (fr) * 2011-03-15 2013-04-12 Gaztransp Et Technigaz Bloc isolant pour la fabrication d'une paroi de cuve etanche
FR2978748B1 (fr) * 2011-08-01 2014-10-24 Gaztransp Et Technigaz Cuve etanche et thermiquement isolante
KR101884758B1 (ko) * 2011-12-27 2018-08-03 대우조선해양 주식회사 Ｌｎｇ 선박의 화물창용 단열박스
JP6387528B2 (ja) * 2013-03-01 2018-09-12 パナソニックＩｐマネジメント株式会社 断熱容器および断熱構造体
WO2014132661A1 (ja) * 2013-03-01 2014-09-04 パナソニック株式会社 断熱容器
FR3004416B1 (fr) * 2013-04-12 2015-04-03 Gaztransp Et Technigaz Membrane etanche et son procede de fabrication
FR3008163B1 (fr) * 2013-07-02 2015-11-13 Gaztransp Et Technigaz Element calorifuge convenant pour la realisation d'une barriere isolante dans une cuve etanche et isolante
CN107461604B (zh) * 2013-09-12 2019-07-30 松下知识产权经营株式会社 具有真空隔热构件的隔热容器
WO2016027461A1 (ja) * 2014-08-21 2016-02-25 パナソニックＩｐマネジメント株式会社 断熱容器および断熱構造体
FR3049678B1 (fr) * 2016-04-01 2018-04-13 Gaztransport Et Technigaz Bloc de bordure thermiquement isolant pour la fabrication d'une paroi de cuve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967152A (en) * 1956-04-26 1961-01-03 Union Carbide Corp Thermal insulation
FR2527544A1 (fr) * 1982-06-01 1983-12-02 Gaz Transport Cuve etanche et thermiquement isolante integree a la structure porteuse d'un navire et navire la comportant
FR2535831A1 (fr) * 1982-11-05 1984-05-11 Gaz Transport Procede pour ameliorer l'isolation thermique d'une cuve destinee au stockage d'un gaz liquefie et cuve correspondante
GB2158214A (en) * 1984-05-04 1985-11-06 Nippon Kokan Kk Method and system for insulating a cargo tank of a liquefied gas tanker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154363A (en) * 1975-11-18 1979-05-15 Union Carbide Corporation Cryogenic storage container and manufacture
FR2504882B1 (fr) * 1981-04-30 1985-11-08 Gaz Transport Cuve etanche et thermiquement isolante integree a la structure porteuse d'un navire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967152A (en) * 1956-04-26 1961-01-03 Union Carbide Corp Thermal insulation
FR2527544A1 (fr) * 1982-06-01 1983-12-02 Gaz Transport Cuve etanche et thermiquement isolante integree a la structure porteuse d'un navire et navire la comportant
FR2535831A1 (fr) * 1982-11-05 1984-05-11 Gaz Transport Procede pour ameliorer l'isolation thermique d'une cuve destinee au stockage d'un gaz liquefie et cuve correspondante
GB2158214A (en) * 1984-05-04 1985-11-06 Nippon Kokan Kk Method and system for insulating a cargo tank of a liquefied gas tanker

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2166666A1 (es) * 1998-07-10 2002-04-16 Gaz Transp Et Tecnigaz Cuba estanca y termicamente aislante con barrera aislante perfeccionada, integrada en una estructura portadora de navio.
ES2285887A1 (es) * 2004-03-17 2007-11-16 Gaz Transport Et Technigaz Caja autoportante de madera adecuada para el soporte y el aislamiento termico de una membrana de tanque estanco.
EP3733501A4 (de) * 2017-12-27 2021-10-27 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Wärmedämmsystem vom membrantyp für frachttank eines kryogenen flüssiggasträgers und flüssiggasbrennstoffbehälter
US11597477B2 (en) 2017-12-27 2023-03-07 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Membrane type insulation system for cryogenic liquefied gas carrier cargo tank and liquefied gas fuel container
CN114568030A (zh) * 2019-10-18 2022-05-31 气体运输技术公司 密封且热绝缘的罐
CN114568030B (zh) * 2019-10-18 2023-10-24 气体运输技术公司 密封且热绝缘的罐、船、转移系统及对船进行装卸的方法

Also Published As

Publication number Publication date
KR870002418A (ko) 1987-03-31
JPS6249099A (ja) 1987-03-03
DE3666204D1 (en) 1989-11-16
FR2586082B1 (fr) 1988-07-08
KR900007202B1 (ko) 1990-10-05
EP0214007B1 (de) 1989-10-11
FR2586082A1 (fr) 1987-02-13

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