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IT1391940B1 - PROCESS AND PLANT FOR THE PRODUCTION OF A SOLID ALUMINUM-BASED COMPOSITION STARTING FROM SALINE SCORIES AND WHITE SCORIES ARISING FROM THE SECONDARY ALUMINUM FUSION - Google Patents

PROCESS AND PLANT FOR THE PRODUCTION OF A SOLID ALUMINUM-BASED COMPOSITION STARTING FROM SALINE SCORIES AND WHITE SCORIES ARISING FROM THE SECONDARY ALUMINUM FUSION

Info

Publication number
IT1391940B1
IT1391940B1 ITMI2008A002024A ITMI20082024A IT1391940B1 IT 1391940 B1 IT1391940 B1 IT 1391940B1 IT MI2008A002024 A ITMI2008A002024 A IT MI2008A002024A IT MI20082024 A ITMI20082024 A IT MI20082024A IT 1391940 B1 IT1391940 B1 IT 1391940B1
Authority
IT
Italy
Prior art keywords
scories
aluminum
arising
saline
white
Prior art date
Application number
ITMI2008A002024A
Other languages
Italian (it)
Inventor
Paolo Gastaldi
Vincenzo Vedani
Original Assignee
Vedani Carlo Metalli S P 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 Vedani Carlo Metalli S P A filed Critical Vedani Carlo Metalli S P A
Priority to ITMI2008A002024A priority Critical patent/IT1391940B1/en
Publication of ITMI20082024A1 publication Critical patent/ITMI20082024A1/en
Application granted granted Critical
Publication of IT1391940B1 publication Critical patent/IT1391940B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Fertilizers (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
ITMI2008A002024A 2008-11-14 2008-11-14 PROCESS AND PLANT FOR THE PRODUCTION OF A SOLID ALUMINUM-BASED COMPOSITION STARTING FROM SALINE SCORIES AND WHITE SCORIES ARISING FROM THE SECONDARY ALUMINUM FUSION IT1391940B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2008A002024A IT1391940B1 (en) 2008-11-14 2008-11-14 PROCESS AND PLANT FOR THE PRODUCTION OF A SOLID ALUMINUM-BASED COMPOSITION STARTING FROM SALINE SCORIES AND WHITE SCORIES ARISING FROM THE SECONDARY ALUMINUM FUSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A002024A IT1391940B1 (en) 2008-11-14 2008-11-14 PROCESS AND PLANT FOR THE PRODUCTION OF A SOLID ALUMINUM-BASED COMPOSITION STARTING FROM SALINE SCORIES AND WHITE SCORIES ARISING FROM THE SECONDARY ALUMINUM FUSION

Publications (2)

Publication Number Publication Date
ITMI20082024A1 ITMI20082024A1 (en) 2010-05-15
IT1391940B1 true IT1391940B1 (en) 2012-02-02

Family

ID=41354135

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A002024A IT1391940B1 (en) 2008-11-14 2008-11-14 PROCESS AND PLANT FOR THE PRODUCTION OF A SOLID ALUMINUM-BASED COMPOSITION STARTING FROM SALINE SCORIES AND WHITE SCORIES ARISING FROM THE SECONDARY ALUMINUM FUSION

Country Status (1)

Country Link
IT (1) IT1391940B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102453A (en) * 1991-06-12 1992-04-07 Dan Yerushalmi Aluminum dross recovery process
US6238633B1 (en) * 1997-06-30 2001-05-29 Aluminum Waste Technology, Inc. Process for preparing calcium aluminate from aluminum dross
US6110434A (en) * 1998-02-25 2000-08-29 Alumitech Of Cleveland, Inc. Recovery of products from non-metallic products derived from aluminum dross
DE10300170B9 (en) * 2003-01-08 2005-04-21 Aluminium-Salzschlacke Aufbereitungs Gmbh Process for the production of high alumina raw material

Also Published As

Publication number Publication date
ITMI20082024A1 (en) 2010-05-15

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