FR2285569B1 - - Google Patents
Info
- Publication number
- FR2285569B1 FR2285569B1 FR7528827A FR7528827A FR2285569B1 FR 2285569 B1 FR2285569 B1 FR 2285569B1 FR 7528827 A FR7528827 A FR 7528827A FR 7528827 A FR7528827 A FR 7528827A FR 2285569 B1 FR2285569 B1 FR 2285569B1
- Authority
- FR
- France
- Prior art keywords
- foam
- shell
- insulation
- mesh material
- polyurethane
- 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.)
- Expired
Links
- 238000009413 insulation Methods 0.000 abstract 4
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 3
- 239000006260 foam Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000011496 polyurethane foam Substances 0.000 abstract 3
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 240000007182 Ochroma pyramidale Species 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 239000002174 Styrene-butadiene Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- 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
- F17C3/06—Vessels not under pressure with provision for thermal insulation by insulating layers on the inner surface, i.e. in contact with the stored fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/001—Thermal insulation specially adapted for cryogenic vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/38—Meshes, lattices or nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- 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
- F17C2203/0678—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Laminated Bodies (AREA)
Abstract
1516150 Insulated gas storage containers NIHON SOFLAN CHEMICAL & ENG CO Ltd and SUMITOMO HEAVY INDUSTRIES Ltd 10 Sept 1975 [20 Sept 1974] 37204/75 Heading F4P [Also in Division B5] A thermally insulated container for liquefied gases comprises a rigid shell lined with a thermal insulation structure comprising at least one layer of a rigid polyurethane foam sprayed in situ over a surface of the shell and a reinforcement therefor, the rigid polyurethane foam having a coefficient of safety according to the formula in which (#) means a direction perpendicular to the foam rise, of not less than 1À5, and the reinforcement comprises a fibrous mesh material having a low elongation in 2-dimensional directions which is applied at least on that surface of the insulation furthest from the shed, which constitutes the cold face of the insulation, for fixedly reinforcing the cold face and which mesh material has a sufficiently high strength against tension and shook at the liquefied gas temperature and a high coefficient of safety. The polyurethane may be produced from a polyol having an OH value of not more than 450 and a functional group content of 3 to 5, and a polymeric aromatic polyisocyanate. The fibrous mesh material may be of linen, rayon, nylon, polyester, glass or asbestos fibres. Bonding between the skin of the sprayed foam and the mesh may be effected using as adhesive rubber, chloroprene, SBR, polyurethane, epoxy, polyester, urea or phenol resin. The outer shell may be of metal or concrete and may be the outer wall of a marine tanker or under-ground tank. A primer, e.g. chloroprene, may be applied to the inner surface of the shell before spraying on the polyurethane foam preferably as a plurality of layers. A lining layer membrane may be applied to the resin forced foam structure. Balsa panels may also be employed in the insulation layer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49108968A JPS5828235B2 (en) | 1974-09-20 | 1974-09-20 | How can I make a difference? |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2285569A1 FR2285569A1 (en) | 1976-04-16 |
FR2285569B1 true FR2285569B1 (en) | 1979-06-22 |
Family
ID=14498213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528827A Granted FR2285569A1 (en) | 1974-09-20 | 1975-09-19 | THERMAL INSULATION TRIM FOR LOW TEMPERATURE TANKS CONTAINING LIQUEFIED OR SIMILAR GASES |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5828235B2 (en) |
BE (1) | BE833607A (en) |
DE (1) | DE2541964A1 (en) |
DK (1) | DK421175A (en) |
ES (1) | ES441089A1 (en) |
FI (1) | FI752621A (en) |
FR (1) | FR2285569A1 (en) |
GB (1) | GB1516150A (en) |
IT (1) | IT1042699B (en) |
NL (1) | NL7511139A (en) |
NO (1) | NO141483C (en) |
PL (1) | PL105975B1 (en) |
SE (1) | SE411484B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020818A1 (en) * | 1979-06-02 | 1980-12-04 | Nissan Motor | NOISE REDUCING LID |
CA1139687A (en) * | 1980-04-21 | 1983-01-18 | Michael H. Collins | Heat-insulated container for liquefied gases |
CA1141930A (en) | 1980-04-25 | 1983-03-01 | Terence Cotgreave | Heat-insulated container provided with a locating and/or supporting device |
DE8228886U1 (en) * | 1982-10-14 | 1983-01-20 | Ruoff-Schäfer, Rudolf, 7000 Stuttgart | PIPE OR PANEL SHAPED INSULATION MATERIAL |
GB2164293A (en) * | 1984-08-31 | 1986-03-19 | Motoplat | Import resistant fuel tanks |
FR2604157B1 (en) * | 1986-09-18 | 1989-09-01 | Air Liquide | ISOTHERMAL STRUCTURE |
DE3743629A1 (en) * | 1987-12-22 | 1989-07-06 | Siemens Ag | ALUMINUM ELECTROLYTE CAPACITOR |
GB2275684A (en) * | 1993-01-07 | 1994-09-07 | Ici Plc | Semi-rigid foam |
US5636607A (en) * | 1996-06-28 | 1997-06-10 | Basf Corporation | Plastic valve cover with integral noise shield |
FR2827940B1 (en) * | 2001-07-27 | 2003-10-31 | Cryospace L Air Liquide Aerosp | PROCESS FOR THERMAL INSULATION OF A METAL STRUCTURE OF WHICH BOTH SIDES ARE SUBJECT TO CRYOGENIC TEMPERATURES |
FR2938267B1 (en) * | 2008-11-07 | 2012-11-02 | Bostik Sa | USE OF A POLYURETHANE ADHESIVE COMPOSITION FOR CRYOGENIC APPLICATIONS |
WO2011093227A1 (en) * | 2010-01-28 | 2011-08-04 | 大阪瓦斯株式会社 | Low-temperature tank |
GB2555773B (en) * | 2016-08-09 | 2019-06-12 | Mgi Thermo Pte Ltd | LNG Tank insulation system comprising polyurethane foam and impervious coating |
JP6993080B2 (en) * | 2016-10-05 | 2022-01-13 | 旭化成建材株式会社 | Composite insulation |
TWI761402B (en) * | 2017-12-06 | 2022-04-21 | 日商大阪瓦斯電力工程股份有限公司 | LNG charging equipment |
CN112986316A (en) * | 2021-03-24 | 2021-06-18 | 北京环冷科技有限公司 | Experimental device for be used for carrying out ultra-low temperature cold insulation effect test to cold insulation material |
-
1974
- 1974-09-20 JP JP49108968A patent/JPS5828235B2/en not_active Expired
-
1975
- 1975-09-10 GB GB37204/75A patent/GB1516150A/en not_active Expired
- 1975-09-16 NO NO753156A patent/NO141483C/en unknown
- 1975-09-19 DE DE19752541964 patent/DE2541964A1/en not_active Withdrawn
- 1975-09-19 IT IT27423/75A patent/IT1042699B/en active
- 1975-09-19 FI FI752621A patent/FI752621A/fi not_active Application Discontinuation
- 1975-09-19 DK DK421175A patent/DK421175A/en not_active Application Discontinuation
- 1975-09-19 BE BE160192A patent/BE833607A/en unknown
- 1975-09-19 FR FR7528827A patent/FR2285569A1/en active Granted
- 1975-09-19 SE SE7510534A patent/SE411484B/en not_active IP Right Cessation
- 1975-09-19 ES ES441089A patent/ES441089A1/en not_active Expired
- 1975-09-20 PL PL1975183452A patent/PL105975B1/en unknown
- 1975-09-22 NL NL7511139A patent/NL7511139A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS51105657A (en) | 1976-09-18 |
JPS5828235B2 (en) | 1983-06-14 |
SE7510534L (en) | 1976-03-22 |
DK421175A (en) | 1976-03-21 |
BE833607A (en) | 1976-01-16 |
ES441089A1 (en) | 1977-03-16 |
NO141483B (en) | 1979-12-10 |
NO141483C (en) | 1980-03-19 |
PL105975B1 (en) | 1979-11-30 |
NO753156L (en) | 1976-03-23 |
IT1042699B (en) | 1980-01-30 |
DE2541964A1 (en) | 1976-04-01 |
FI752621A (en) | 1976-03-21 |
GB1516150A (en) | 1978-06-28 |
NL7511139A (en) | 1976-03-23 |
SE411484B (en) | 1979-12-27 |
FR2285569A1 (en) | 1976-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |