CA1088291A - Low thermal conductance insulating material of a dense granular structure - Google Patents

Low thermal conductance insulating material of a dense granular structure

Info

Publication number
CA1088291A
CA1088291A CA284,061A CA284061A CA1088291A CA 1088291 A CA1088291 A CA 1088291A CA 284061 A CA284061 A CA 284061A CA 1088291 A CA1088291 A CA 1088291A
Authority
CA
Canada
Prior art keywords
insulating material
accordance
primary particles
silica
insulating
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
Application number
CA284,061A
Other languages
English (en)
French (fr)
Inventor
Pierre Pelloux-Gervais
Daniel Goumy
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Commissariat a lEnergie Atomique CEA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of CA1088291A publication Critical patent/CA1088291A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • 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
    • 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
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • 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
    • F17C2221/01—Pure fluids
    • F17C2221/016—Noble gases (Ar, Kr, Xe)
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Insulation (AREA)
  • Silicon Compounds (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Building Environments (AREA)
CA284,061A 1976-08-05 1977-08-04 Low thermal conductance insulating material of a dense granular structure Expired CA1088291A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7623.899 1976-08-05
FR7623899A FR2360536A1 (fr) 1976-08-05 1976-08-05 Materiau isolant a faible conductibilite thermique constitue d'une structure granulaire compactee

Publications (1)

Publication Number Publication Date
CA1088291A true CA1088291A (en) 1980-10-28

Family

ID=9176583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284,061A Expired CA1088291A (en) 1976-08-05 1977-08-04 Low thermal conductance insulating material of a dense granular structure

Country Status (6)

Country Link
US (1) US4159359A (enExample)
JP (1) JPS5340458A (enExample)
BE (1) BE857490A (enExample)
CA (1) CA1088291A (enExample)
FR (1) FR2360536A1 (enExample)
IT (1) IT1085684B (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237801A (en) * 1979-11-15 1980-12-09 Selas Corporation Of America Furnace lining or burner cup element
DE3000542A1 (de) 1980-01-09 1981-08-27 Degussa Ag, 6000 Frankfurt Waermeisolationsmischung und verfahren zu deren herstellung
JPS56155072A (en) * 1980-05-02 1981-12-01 Asahi Glass Co Ltd Method of annealing heat-molten cast refractories
US4636415A (en) * 1985-02-08 1987-01-13 General Electric Company Precipitated silica insulation
US4694663A (en) * 1986-01-03 1987-09-22 General Electric Company Low cost intermediate radiation shield for a magnet cryostat
US4681788A (en) * 1986-07-31 1987-07-21 General Electric Company Insulation formed of precipitated silica and fly ash
JPS63190999A (ja) * 1986-12-19 1988-08-08 ゼネラル・エレクトリック・カンパニイ 断熱性粉末および断熱性ガスを含んだ断熱パネル
US4798753A (en) * 1986-12-19 1989-01-17 General Electric Company Insulating panels containing insulating powders and insulating gases
WO1988007503A1 (en) * 1987-03-26 1988-10-06 Matsushita Electric Works, Ltd. Method for manufacturing fine porous member
US5362541A (en) * 1988-08-24 1994-11-08 Degussa Aktiengesellschaft Shaped articles for heat insulation
US5316816A (en) * 1989-05-10 1994-05-31 Degussa Aktiengesellschaft Form body for heat insulation and vacuum insulation panel with asymmetric design
US5032439A (en) * 1989-08-25 1991-07-16 Massachusetts Institute Of Technology Thermal insulations using vacuum panels
US5084320A (en) * 1990-01-22 1992-01-28 Barito Robert W Evacuated thermal insulation
DE4029405A1 (de) * 1990-03-16 1991-09-19 Degussa Formkoerper zur waermedaemmung
US5066437A (en) * 1990-03-19 1991-11-19 Barito Robert W Method for insulating thermal devices
DE4019870A1 (de) * 1990-06-22 1992-01-09 Degussa Vakuumisolationspanel mit asymmetrischem aufbau
DE4022506A1 (de) * 1990-07-14 1992-01-16 Hoermansdoerfer Gerd Thermische daemmung
US5090981A (en) * 1990-09-06 1992-02-25 Owens-Corning Fiberglas Corporation Method for making high R super insulation panel
US5076984A (en) * 1990-10-10 1991-12-31 Raytheon Company Method for fabricating thermal insulation
DE4106727C2 (de) * 1991-03-02 1995-11-16 Porotherm Daemmstoffe Gmbh Verfahren zur Herstellung von umhüllten mikroporösen Wärmedämmformkörpern
EP0644993B1 (en) * 1992-06-08 1996-09-11 Saes Getters S.P.A. Evacuated thermally insulating jacket, in particular the jacket of a dewar or of another cryogenic device
DE4407026A1 (de) * 1994-03-04 1995-09-07 Heraeus Industrietechnik Gmbh Thermische Isolierung, Verfahren zur thermischen Isolierung, thermisch isolierendes Gehäuse und dessen Verwendung
US6221456B1 (en) 1994-07-26 2001-04-24 Louis August Pogorski Thermal insulation
US5877100A (en) * 1996-09-27 1999-03-02 Cabot Corporation Compositions and insulation bodies having low thermal conductivity
US6132837A (en) * 1998-09-30 2000-10-17 Cabot Corporation Vacuum insulation panel and method of preparing the same
US6598283B2 (en) 2001-12-21 2003-07-29 Cabot Corporation Method of preparing aerogel-containing insulation article
US20040018336A1 (en) * 2002-07-29 2004-01-29 Brian Farnworth Thermally insulating products for footwear and other apparel
US20080014435A1 (en) * 2006-02-09 2008-01-17 Nanopore, Inc. Method for the manufacture of vacuum insulation products
DE102007050403A1 (de) * 2007-10-22 2009-04-23 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
FR2969186B1 (fr) 2010-12-15 2014-01-10 Saint Gobain Rech Procede pour preparer un materiau isolant
US9849405B2 (en) 2013-01-14 2017-12-26 Nanopore, Inc. Thermal insulation products and production of thermal insulation products
US9133973B2 (en) 2013-01-14 2015-09-15 Nanopore, Inc. Method of using thermal insulation products with non-planar objects
US9726438B2 (en) 2013-01-14 2017-08-08 Nanopore Incorporated Production of thermal insulation products
FR3075918B1 (fr) * 2017-12-22 2022-01-14 Gaztransport Et Technigaz Caisson isolant pour une cuve etanche et thermiquement isolante et procede de fabrication d'un tel caisson
FR3107941B1 (fr) * 2020-03-09 2022-03-11 Gaztransport Et Technigaz Bloc modulaire isolant pour cuve étanche et thermiquement isolante

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151365A (en) * 1959-09-14 1964-10-06 Little Inc A Insulation material and structures containing same
GB1350661A (en) * 1970-06-10 1974-04-18 Micropore International Ltd Thermal insulating materials

Also Published As

Publication number Publication date
US4159359A (en) 1979-06-26
IT1085684B (it) 1985-05-28
JPS5340458A (en) 1978-04-13
FR2360536B1 (enExample) 1982-09-03
JPS6116730B2 (enExample) 1986-05-01
BE857490A (fr) 1978-02-06
FR2360536A1 (fr) 1978-03-03

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Legal Events

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