ES2112799B1 - Nuevo material ceramico y procedimiento para su fabricacion, aplicable para la obtencion de losetas, tejas y similares a partir de pizarras y sus residuos. - Google Patents

Nuevo material ceramico y procedimiento para su fabricacion, aplicable para la obtencion de losetas, tejas y similares a partir de pizarras y sus residuos.

Info

Publication number
ES2112799B1
ES2112799B1 ES09601609A ES9601609A ES2112799B1 ES 2112799 B1 ES2112799 B1 ES 2112799B1 ES 09601609 A ES09601609 A ES 09601609A ES 9601609 A ES9601609 A ES 9601609A ES 2112799 B1 ES2112799 B1 ES 2112799B1
Authority
ES
Spain
Prior art keywords
tiles
mold
compact
powders
slates
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 - Fee Related
Application number
ES09601609A
Other languages
English (en)
Other versions
ES2112799A1 (es
Inventor
Blanco Manuel Fernandez
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.)
CUPIRE PADESA S A
Original Assignee
CUPIRE PADESA S A
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 CUPIRE PADESA S A filed Critical CUPIRE PADESA S A
Priority to ES09601609A priority Critical patent/ES2112799B1/es
Priority to AU70861/96A priority patent/AU7086196A/en
Priority to EP96931822A priority patent/EP0854122A1/en
Priority to PCT/ES1996/000175 priority patent/WO1998003445A1/es
Publication of ES2112799A1 publication Critical patent/ES2112799A1/es
Application granted granted Critical
Publication of ES2112799B1 publication Critical patent/ES2112799B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/132—Waste materials; Refuse; Residues
    • C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
    • 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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • 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
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6565—Cooling rate
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

NUEVO MATERIAL CERAMICO Y PROCEDIMIENTO PARA SU FABRICACION, APLICABLE PARA LA OBTENCION DE LOSETAS, TEJAS Y SIMILARES, A PARTIR DE PIZARRAS Y SUS RESIDUOS, QUE CONSISTE EN TAMIZAR POLVOS SECOS DE PIZARRA A MENOS DE 100 MICRAS, Y QUE DISPONGAN DE UN CONTENIDO INFERIOR AL 5% DE AGUA, PROCEDIENDOSE A LA HOMOGENEIZACION Y ACONDICIONAMIENTO DE LOS MISMOS, PARA POSTERIORMENTE LOS POLVOS TAMIZADOS SER INTRODUCIDOS EN UN MOLDE ELASTICO CERRADO AL VACIO Y SELLADO, SIENDO COMPACTADO EL MOLDE CON LOS POLVOS INDICADOS A PRESIONES PROXIMAS A LOS 170 MPA, PASANDO POSTERIORMENTE EL COMPACTO A SER EXTRAIDO DEL MOLDE MECANIZANDOSE EN PROBETAS RECTANGULARES, RECTIFICANDOSE SI LO REQUIERE CON SIC O MATERIALES ABRASIVOS DE DUREZA ANALOGA, E INCORPORANDOSE EN EL INTERIOR DE UN HORNO DE SINTERIZACION, DONDE ES CALENTADO DURANTE UNOS 30 MINUTOS A UNA VELOCIDAD DE 5° C/MIN., Y A UNA TEMPERATURA APROXIMADA ENTRE 1.150°C Y 1.175°C, PARA POSTERIORMENTE SER ENFRIADO A LA MISMA VELOCIDAD QUE SE CALENTO, PERO EN SENTIDO INVERSO, MENOS 5°C/MIN., MANTENIENDOSE LA ATMOSFERA DE AIRE EN TODO MOMENTO, PUDIENDO TAMBIEN EL MOLDE SER UNA MATRIZ FLOTANTE LUBRICADA CON ESTEARATO DE ZINC, PARA POSTERIORMENTE SER COMPACTADOS LOS POLVOS SECOS MEDIANTE PRENSA, HASTA APLICAR UNA PRESION FINAL QUE OSCILA ENTRE 100 MPA Y 300 MPA, EXTRAYENDOSE EL COMPACTO DE LA MATRIZ E INTRODUCIDO EN EL HORNO DE SINTERIZACION CITADO CON IDENTICOS TIEMPOS Y VELOCIDADES DE CALENTAMIENTO Y ENFRIAMIENTO.
ES09601609A 1996-07-19 1996-07-19 Nuevo material ceramico y procedimiento para su fabricacion, aplicable para la obtencion de losetas, tejas y similares a partir de pizarras y sus residuos. Expired - Fee Related ES2112799B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09601609A ES2112799B1 (es) 1996-07-19 1996-07-19 Nuevo material ceramico y procedimiento para su fabricacion, aplicable para la obtencion de losetas, tejas y similares a partir de pizarras y sus residuos.
AU70861/96A AU7086196A (en) 1996-07-19 1996-09-16 New ceramic material and process for its fabrication, applicable to the production of tiles and the like from slate and residue thereof
EP96931822A EP0854122A1 (en) 1996-07-19 1996-09-16 New ceramic material and process for its fabrication, applicable to the production of tiles and the like from slate and residue thereof
PCT/ES1996/000175 WO1998003445A1 (es) 1996-07-19 1996-09-16 Nuevo material ceramico y procedimiento para su fabricacion, aplicable para la obtencion de losetas, tejas y similares a partir de pizarras y sus residuos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09601609A ES2112799B1 (es) 1996-07-19 1996-07-19 Nuevo material ceramico y procedimiento para su fabricacion, aplicable para la obtencion de losetas, tejas y similares a partir de pizarras y sus residuos.

Publications (2)

Publication Number Publication Date
ES2112799A1 ES2112799A1 (es) 1998-04-01
ES2112799B1 true ES2112799B1 (es) 1999-07-01

Family

ID=8295544

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09601609A Expired - Fee Related ES2112799B1 (es) 1996-07-19 1996-07-19 Nuevo material ceramico y procedimiento para su fabricacion, aplicable para la obtencion de losetas, tejas y similares a partir de pizarras y sus residuos.

Country Status (4)

Country Link
EP (1) EP0854122A1 (es)
AU (1) AU7086196A (es)
ES (1) ES2112799B1 (es)
WO (1) WO1998003445A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2316241B1 (es) 2006-06-01 2009-12-30 Universidade De Santiago De Compostela Procedimiento para la obtencion de fibras vitreas a partir de residuos de pizarra y otros residuos industriales.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1295523A (fr) * 1961-04-27 1962-06-08 Matériau de construction synthétique à base d'ardoise, et produits obtenus avec ce matériau
FR2502139B1 (fr) * 1981-01-09 1991-09-20 Roger Heriau Materiau de construction isolant
FR2572392B1 (fr) * 1984-10-26 1991-12-27 Heriau Roger Nouveau procede de fabrication de produits ceramiques et produits obtenus par ce procede
EP0457897B1 (en) * 1989-12-19 1994-06-01 Digive Limited Building product
RU1805119C (ru) * 1990-08-27 1993-03-30 Белгородский технологический институт строительных материалов им.И.А.Гришманова Состав дл изготовлени строительных изделий

Also Published As

Publication number Publication date
ES2112799A1 (es) 1998-04-01
EP0854122A1 (en) 1998-07-22
WO1998003445A1 (es) 1998-01-29
AU7086196A (en) 1998-02-10

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