AU549243B2 - Separation of high grade magnetite from fly ash - Google Patents

Separation of high grade magnetite from fly ash

Info

Publication number
AU549243B2
AU549243B2 AU81501/82A AU8150182A AU549243B2 AU 549243 B2 AU549243 B2 AU 549243B2 AU 81501/82 A AU81501/82 A AU 81501/82A AU 8150182 A AU8150182 A AU 8150182A AU 549243 B2 AU549243 B2 AU 549243B2
Authority
AU
Australia
Prior art keywords
separation
fly ash
high grade
grade magnetite
magnetite
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.)
Ceased
Application number
AU81501/82A
Other versions
AU8150182A (en
Inventor
Robert G. Aldrich
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.)
Halomet Inc
Original Assignee
Halomet Inc
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 Halomet Inc filed Critical Halomet Inc
Priority to AU81501/82A priority Critical patent/AU549243B2/en
Publication of AU8150182A publication Critical patent/AU8150182A/en
Application granted granted Critical
Publication of AU549243B2 publication Critical patent/AU549243B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide (Fe3O4)
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
AU81501/82A 1982-03-15 1982-03-15 Separation of high grade magnetite from fly ash Ceased AU549243B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU81501/82A AU549243B2 (en) 1982-03-15 1982-03-15 Separation of high grade magnetite from fly ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU81501/82A AU549243B2 (en) 1982-03-15 1982-03-15 Separation of high grade magnetite from fly ash

Publications (2)

Publication Number Publication Date
AU8150182A AU8150182A (en) 1983-09-22
AU549243B2 true AU549243B2 (en) 1986-01-23

Family

ID=3760221

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81501/82A Ceased AU549243B2 (en) 1982-03-15 1982-03-15 Separation of high grade magnetite from fly ash

Country Status (1)

Country Link
AU (1) AU549243B2 (en)

Also Published As

Publication number Publication date
AU8150182A (en) 1983-09-22

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