WO2015011737A3 - Heat-insulating porous glass-ceramic material in slabs and process for producing such material - Google Patents

Heat-insulating porous glass-ceramic material in slabs and process for producing such material Download PDF

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Publication number
WO2015011737A3
WO2015011737A3 PCT/IT2014/000179 IT2014000179W WO2015011737A3 WO 2015011737 A3 WO2015011737 A3 WO 2015011737A3 IT 2014000179 W IT2014000179 W IT 2014000179W WO 2015011737 A3 WO2015011737 A3 WO 2015011737A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
heat
slabs
porous glass
ceramic material
Prior art date
Application number
PCT/IT2014/000179
Other languages
French (fr)
Other versions
WO2015011737A2 (en
Inventor
Enrico Bernardo
Marcello CALDIROLA
Monica Ferraris
Original Assignee
Politecnico Di Torino
Universita' Degli Studi Di Padova
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 Politecnico Di Torino, Universita' Degli Studi Di Padova filed Critical Politecnico Di Torino
Publication of WO2015011737A2 publication Critical patent/WO2015011737A2/en
Publication of WO2015011737A3 publication Critical patent/WO2015011737A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/14—Waste material, e.g. to be disposed of

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A non-pelletized heat-insulating cellular glass- ceramic material is described, composed of a melting mixture comprising at least one first amount Q1of glass from melting of bottom ash from a burning plant of solid urban wastes, at least one second amount Q2 of sodium-calcium glass and at least one third amount Q3 of at least one binding agent. A process is further described for producing such material.
PCT/IT2014/000179 2013-07-22 2014-07-08 Heat-insulating porous glass-ceramic material in slabs and process for producing such material WO2015011737A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2013A000620 2013-07-22
IT000620A ITTO20130620A1 (en) 2013-07-22 2013-07-22 POROUS CERAMIC THERMO INSULATING MATERIAL IN SLABS AND PROCESS OF PRODUCTION OF SUCH MATERIAL.

Publications (2)

Publication Number Publication Date
WO2015011737A2 WO2015011737A2 (en) 2015-01-29
WO2015011737A3 true WO2015011737A3 (en) 2015-04-16

Family

ID=49118722

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2014/000179 WO2015011737A2 (en) 2013-07-22 2014-07-08 Heat-insulating porous glass-ceramic material in slabs and process for producing such material

Country Status (2)

Country Link
IT (1) ITTO20130620A1 (en)
WO (1) WO2015011737A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109111108A (en) * 2018-10-22 2019-01-01 深圳市优力凯环保生物技术有限公司 A kind of foamed glass material and preparation method thereof improving soil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198224A (en) 1978-08-16 1980-04-15 Pittsburgh Corning Corporation Process for making a cellulated vitreous material
JPH07315953A (en) 1994-05-27 1995-12-05 Ngk Insulators Ltd Production of porous body
US5516351A (en) 1994-08-05 1996-05-14 Recycled Glass Products, Inc. Foamed glass manufacture
US6478993B2 (en) 2000-08-18 2002-11-12 Vladimir Gontmakher Method for the manufacture of foamed materials
JP2012131702A (en) 2012-01-27 2012-07-12 Kitakyushu Foundation For The Advancement Of Industry Science & Technology Method of manufacturing ceramic porous body

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ALOISI M ET AL: "Sintered glass ceramic composites from vitrified municipal solid waste bottom ashes", JOURNAL OF HAZARDOUS MATERIALS, ELSEVIER, AMSTERDAM, NL, vol. 137, no. 1, 1 September 2006 (2006-09-01), pages 138 - 143, XP027884412, ISSN: 0304-3894, [retrieved on 20060901] *
APPENDINO P ET AL: "Production of glass-ceramic bodies from the bottom ashes of municipal solid waste incinerators", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 24, no. 5, 1 May 2004 (2004-05-01), pages 803 - 810, XP004472706, ISSN: 0955-2219, DOI: 10.1016/S0955-2219(03)00264-4 *
FERRARIS M ET AL: "Glass matrix composites from solid waste materials", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 21, no. 4, 1 April 2001 (2001-04-01), pages 453 - 460, XP004230209, ISSN: 0955-2219, DOI: 10.1016/S0955-2219(00)00236-3 *
P. COLOMBO ET AL: "Inertization and reuse of waste materials by vitrification and fabrication of glass-based products", CURRENT OPINION IN SOLID STATE AND MATERIALS SCIENCE, vol. 7, no. 3, 1 June 2003 (2003-06-01), pages 225 - 239, XP055120900, ISSN: 1359-0286, DOI: 10.1016/j.cossms.2003.08.002 *

Also Published As

Publication number Publication date
ITTO20130620A1 (en) 2015-01-23
WO2015011737A2 (en) 2015-01-29

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