IT1236816B - Procedimento per il recupero di rifiuti industriali. - Google Patents

Procedimento per il recupero di rifiuti industriali.

Info

Publication number
IT1236816B
IT1236816B IT02248789A IT2248789A IT1236816B IT 1236816 B IT1236816 B IT 1236816B IT 02248789 A IT02248789 A IT 02248789A IT 2248789 A IT2248789 A IT 2248789A IT 1236816 B IT1236816 B IT 1236816B
Authority
IT
Italy
Prior art keywords
industrial waste
waste recovery
recovery procedure
procedure
industrial
Prior art date
Application number
IT02248789A
Other languages
English (en)
Other versions
IT8922487A0 (it
IT8922487A1 (it
Inventor
Maria Pia Contento
Flavio Cioffi
Original Assignee
Contento Trade Sas Di C M P
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 Contento Trade Sas Di C M P filed Critical Contento Trade Sas Di C M P
Priority to IT02248789A priority Critical patent/IT1236816B/it
Publication of IT8922487A0 publication Critical patent/IT8922487A0/it
Priority to EP19900122198 priority patent/EP0433684A3/en
Priority to PT95960A priority patent/PT95960A/pt
Publication of IT8922487A1 publication Critical patent/IT8922487A1/it
Application granted granted Critical
Publication of IT1236816B publication Critical patent/IT1236816B/it

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
    • C04B32/00—Artificial stone not provided for in other groups of this subclass
    • C04B32/005—Artificial stone obtained by melting at least part of the composition, e.g. metal
    • 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
    • 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
    • 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
    • C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
    • 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
    • C04B33/1325—Hazardous waste other than combustion residues
    • 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
    • C04B33/138—Waste materials; Refuse; Residues from metallurgical processes, e.g. slag, furnace dust, galvanic waste
    • 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
    • C04B33/30—Drying 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
    • C04B35/622—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
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
    • 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
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • 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
    • 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
    • C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
    • 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
    • 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
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9615—Linear firing shrinkage
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT02248789A 1989-11-22 1989-11-22 Procedimento per il recupero di rifiuti industriali. IT1236816B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT02248789A IT1236816B (it) 1989-11-22 1989-11-22 Procedimento per il recupero di rifiuti industriali.
EP19900122198 EP0433684A3 (en) 1989-11-22 1990-11-20 Process for the recovery of inorganic industrial waste
PT95960A PT95960A (pt) 1989-11-22 1990-11-22 Processo de recuperacao de desperdicios inorganicos industriais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02248789A IT1236816B (it) 1989-11-22 1989-11-22 Procedimento per il recupero di rifiuti industriali.

Publications (3)

Publication Number Publication Date
IT8922487A0 IT8922487A0 (it) 1989-11-22
IT8922487A1 IT8922487A1 (it) 1991-05-22
IT1236816B true IT1236816B (it) 1993-04-02

Family

ID=11196932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02248789A IT1236816B (it) 1989-11-22 1989-11-22 Procedimento per il recupero di rifiuti industriali.

Country Status (3)

Country Link
EP (1) EP0433684A3 (it)
IT (1) IT1236816B (it)
PT (1) PT95960A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244114B (it) * 1990-11-29 1994-07-05 Contento Trade Di Cioffi Ilari Granulati ad elevata resistenza meccanica da rifiuti industriali inorganici.
ES2056014B1 (es) * 1992-03-27 1995-03-01 Eth Umwelttechnik Gmbh Productos de ladrilleria con un contenido de arcilla de puertos.
US5278111A (en) * 1992-04-10 1994-01-11 Frame Scott W Electric arc furnace dust as raw material for brick
WO1998024735A1 (en) 1996-11-30 1998-06-11 Digive Limited Method of making a product
ES2196956B1 (es) * 2001-06-06 2005-03-01 Elcogas, S.A. Empleo de las escorias vitrificadas generadas en una central termica de tipo gasificacion integrada en ciclo combinado (gicc) en la fabricacion de productos ceramicos y materiales de construccion y como materiales para obras publicas.
ITMI20060564A1 (it) * 2006-03-27 2007-09-28 Tonarelli S P A Procedimento per la produzione di manufatti utilizzando fanghi a base di inerti provenienti da cave

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE17787C (de) * 1900-01-01 F. J. MOTTE in Dampremy bei Charleroi Verfahren zur Nutzbarmachung des in der Spiegelfabrikation gebrauchten Sandes für Zwecke der Keramik
US3985567A (en) * 1974-09-18 1976-10-12 University Of Guyana Method of treating bauxite waste red mud with acid and making construction bricks from the treated material
DE2450944C2 (de) * 1974-10-26 1983-11-17 Kalkwerke H. Oetelshofen GmbH & Co, 5600 Wuppertal Verwendung der Feststoffe, die in Kalksteinwäscheschlamm enthalten sind, zur Herstellung von keramischen Massen
EP0170212A3 (en) * 1984-07-30 1987-10-07 LATERLITE S.p.A. Process for the production of aggregates starting from waste waters, powders and/or muds, and aggregates so obtained
DE3737046A1 (de) * 1987-10-31 1989-05-11 Hoelter Heinz Aufarbeitung und wandlung von kontaminierten problemabfallstoffen in produkte zur herstellung von baustoffen fuer den untertagebergbau

Also Published As

Publication number Publication date
IT8922487A0 (it) 1989-11-22
EP0433684A3 (en) 1991-10-09
PT95960A (pt) 1991-09-13
IT8922487A1 (it) 1991-05-22
EP0433684A2 (en) 1991-06-26

Similar Documents

Publication Publication Date Title
DE69011812D1 (de) Reinigungswerkzeug.
NO912567D0 (no) Mutert subtilisin.
MX22743A (es) Compuestos quimicos.
DE69006374D1 (de) Elektrostatisches Abfall-Trennverfahren.
NO901166L (no) Kjoeretoey for avfall.
FI925610A7 (fi) Metallin talteenotto metallijätteestä
DE69008599D1 (de) Verbrennungsapparat.
DE69022813D1 (de) Abfallbehandlung.
IT1236816B (it) Procedimento per il recupero di rifiuti industriali.
DE69002336D1 (de) Geruchsbeseitigungsmittel.
FI904948A0 (fi) Stabila zeolitvattensuspensioner innehaollande succinoglycan.
DE69018823D1 (de) Chymosin-wiedergewinnung und -reinigung.
DE59000091D1 (de) Abfallsammler.
FI861794A7 (fi) Jätteenhävitys.
DE69011212D1 (de) Rückstandgewinnungssystem.
ES2025028A4 (es) Compuestos sustitutivos de piridina.
NO902356L (no) Tungmetallutskiller.
ATE85661T1 (de) Ablaufgarnitur.
FI905889A0 (fi) Basiska polysackarider.
ITMO930031A0 (it) Attrezzo per raccogliere rifiuti.
IT8945764A0 (it) Impianto di incenerimento rifiuti.
IT8945772A0 (it) Utensile polifunzionale.
ATE74866T1 (de) Abfallsammler.
NO892071D0 (no) Utskiftbar gripboeyle.
ES1023038Y (es) Herramienta de empuje.

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128