ES2190309A1 - Fabrication of vitreous ceramic products involves sintering a fluxed highly toxic industrial waste material with a setting accelerator - Google Patents

Fabrication of vitreous ceramic products involves sintering a fluxed highly toxic industrial waste material with a setting accelerator

Info

Publication number
ES2190309A1
ES2190309A1 ES200002089A ES200002089A ES2190309A1 ES 2190309 A1 ES2190309 A1 ES 2190309A1 ES 200002089 A ES200002089 A ES 200002089A ES 200002089 A ES200002089 A ES 200002089A ES 2190309 A1 ES2190309 A1 ES 2190309A1
Authority
ES
Spain
Prior art keywords
industrial waste
fabrication
highly toxic
setting accelerator
waste material
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
ES200002089A
Other languages
Spanish (es)
Other versions
ES2190309B1 (en
Inventor
Gallen Daniel Latorre
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.)
Reyval Ambient S L
Original Assignee
Reyval Ambient S L
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 Reyval Ambient S L filed Critical Reyval Ambient S L
Priority to ES200002089A priority Critical patent/ES2190309B1/en
Publication of ES2190309A1 publication Critical patent/ES2190309A1/en
Application granted granted Critical
Publication of ES2190309B1 publication Critical patent/ES2190309B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)

Abstract

New procedure for producing glazed ceramic parts.Said procedure, essentially based on a flux material and a material with high heavy metal content, along with a hardening additive, basically comprises sintering by single firing of said materials to form a glaze matrix, constituting said ceramic parts, in which the heavy metal particles are trapped.The procedure has applications in the Ceramics Industry as well as being a major alternative for environmental protection, taking advantage of certain industrial waste that is highly polluting.Fabrication of vitreous ceramic products comprises sintering a mixture of a flux, a material with a high content of heavy metals, and a setting accelerator. The resulting vitreous matrix incorporates the heavy metal particles, thus disposing of highly toxic industrial waste material.
ES200002089A 2000-08-16 2000-08-16 NEW PROCEDURE OF MANUFACTURE OF GLASSED CERAMIC PARTS. Expired - Fee Related ES2190309B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200002089A ES2190309B1 (en) 2000-08-16 2000-08-16 NEW PROCEDURE OF MANUFACTURE OF GLASSED CERAMIC PARTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002089A ES2190309B1 (en) 2000-08-16 2000-08-16 NEW PROCEDURE OF MANUFACTURE OF GLASSED CERAMIC PARTS.

Publications (2)

Publication Number Publication Date
ES2190309A1 true ES2190309A1 (en) 2003-07-16
ES2190309B1 ES2190309B1 (en) 2004-12-01

Family

ID=27589263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002089A Expired - Fee Related ES2190309B1 (en) 2000-08-16 2000-08-16 NEW PROCEDURE OF MANUFACTURE OF GLASSED CERAMIC PARTS.

Country Status (1)

Country Link
ES (1) ES2190309B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630697A1 (en) * 1985-09-10 1987-03-12 Steirische Magnesit Ind Ag Process for producing clinkers from sludges containing heavy metals
US5304708A (en) * 1992-07-14 1994-04-19 Hughes Aircraft Company Alloying metal hydroxide sludge waste into a glass material
ES2082996T3 (en) * 1990-11-27 1996-04-01 Harsch Beteiligungs Gmbh & Co PROCEDURE FOR INTEGRATING FILTER POWDER CONTAINING HEAVY METAL IN CERAMIC MOLDED PIECES.
FR2774086A1 (en) * 1998-01-29 1999-07-30 Demontage Valorisation Electro Vitrification of waste e.g. waste incineration residues and clinkers, flyash, filter cakes, hydroxide sludges and/or slags

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630697A1 (en) * 1985-09-10 1987-03-12 Steirische Magnesit Ind Ag Process for producing clinkers from sludges containing heavy metals
ES2082996T3 (en) * 1990-11-27 1996-04-01 Harsch Beteiligungs Gmbh & Co PROCEDURE FOR INTEGRATING FILTER POWDER CONTAINING HEAVY METAL IN CERAMIC MOLDED PIECES.
US5304708A (en) * 1992-07-14 1994-04-19 Hughes Aircraft Company Alloying metal hydroxide sludge waste into a glass material
FR2774086A1 (en) * 1998-01-29 1999-07-30 Demontage Valorisation Electro Vitrification of waste e.g. waste incineration residues and clinkers, flyash, filter cakes, hydroxide sludges and/or slags

Also Published As

Publication number Publication date
ES2190309B1 (en) 2004-12-01

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