BR8406916A - Extracao de metais de minerios - Google Patents

Extracao de metais de minerios

Info

Publication number
BR8406916A
BR8406916A BR8406916A BR8406916A BR8406916A BR 8406916 A BR8406916 A BR 8406916A BR 8406916 A BR8406916 A BR 8406916A BR 8406916 A BR8406916 A BR 8406916A BR 8406916 A BR8406916 A BR 8406916A
Authority
BR
Brazil
Prior art keywords
ores
metals
extraction
Prior art date
Application number
BR8406916A
Other languages
English (en)
Inventor
Robert Lloyd
Maxwell James Turner
Original Assignee
Oabrand Pty Ltd
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 Oabrand Pty Ltd filed Critical Oabrand Pty Ltd
Publication of BR8406916A publication Critical patent/BR8406916A/pt

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/06—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/08—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/08—Halides
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423—Halogenated acids or salts thereof
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR8406916A 1983-05-25 1984-05-25 Extracao de metais de minerios BR8406916A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPF952883 1983-05-25
PCT/AU1984/000094 WO1984004759A1 (en) 1983-05-25 1984-05-25 Extraction of metals from ores

Publications (1)

Publication Number Publication Date
BR8406916A true BR8406916A (pt) 1985-05-21

Family

ID=3770159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8406916A BR8406916A (pt) 1983-05-25 1984-05-25 Extracao de metais de minerios

Country Status (6)

Country Link
EP (1) EP0145728A4 (pt)
JP (1) JPS60501508A (pt)
BR (1) BR8406916A (pt)
DK (1) DK37185A (pt)
FI (1) FI850334A0 (pt)
WO (1) WO1984004759A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753033A (en) * 1985-03-24 1988-06-28 Williams Technologies, Inc. Process for producing a clean hydrocarbon fuel from high calcium coal
FR2589885B1 (fr) * 1985-09-27 1988-01-15 Extramet Sarl Procede de separation et de recuperation de metaux, dans des melanges de sulfures metalliques, tels que des minerais de plomb
FR2636939B1 (fr) * 1988-09-06 1991-08-30 Inst Nat Rech Chimique Procede perfectionne d'obtention de composes de ta et (ou) nb exempts d'impuretes a partir de materiaux contenant ces metaux
AU2002953499A0 (en) * 2002-12-20 2003-01-09 Advortech Holdings Pty Ltd Process for purifying inorganic materials

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380458A (en) * 1920-05-25 1921-06-07 Charles W Woodruff Process for purifying graphite and carbon
FR819874A (fr) * 1936-12-08 1937-10-28 Procédé de fabrication de sels et d'alliages
FR845666A (fr) * 1937-11-24 1939-08-30 Seri Holding Procédé d'extraction de bases d'éléments rares contenues dans des minerais ou des roches
GB1066016A (en) * 1962-12-24 1967-04-19 Roche George Bousquet L Recovery of tantalum, niobium and titanium from low grade sources
GB1085504A (en) * 1965-01-06 1967-10-04 Western Titanium N L Improvements in or relating to the treatment of heavy mineral concentrates
US3607013A (en) * 1969-02-10 1971-09-21 Fmc Corp Production of nickel fluoride
JPS504324B1 (pt) * 1970-09-14 1975-02-18
FR2253097A1 (en) * 1973-11-29 1975-06-27 Ferodo Sa Separating silicate minerals from ore - by hydrogen fluoride treatment followed by electrostatic treatment
AU8223375A (en) * 1974-06-21 1976-12-23 Univ Melbourne Benefication of titaniferous ores
NZ181123A (en) * 1975-06-30 1979-12-11 Univ Melbourne Treatment of mineralcontaining materials with an acid in the presence of fluoride ion
SU572509A1 (ru) * 1976-04-07 1977-09-15 Сибирский Государственный Проектный И Научно-Исследовательский Институт Цветной Металлргии Способ сегрегирующего обжига железистых материалов,содержащих цветные металлы
AU519856B2 (en) * 1978-04-04 1981-12-24 Krofchak, D. Recovering metal valves from incinerated sewage sludge ash
AU5623680A (en) * 1979-03-16 1980-09-18 Kinneret Enterprises Ltd. De-ashing coal

Also Published As

Publication number Publication date
FI850334L (fi) 1985-01-25
DK37185A (da) 1985-03-25
DK37185D0 (pt) 1985-01-25
WO1984004759A1 (en) 1984-12-06
EP0145728A4 (en) 1985-09-25
EP0145728A1 (en) 1985-06-26
JPS60501508A (ja) 1985-09-12
FI850334A0 (fi) 1985-01-25

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