[go: up one dir, main page]

FR2031910A5 - Extraction of copper group metals - Google Patents

Extraction of copper group metals

Info

Publication number
FR2031910A5
FR2031910A5 FR6903314A FR6903314A FR2031910A5 FR 2031910 A5 FR2031910 A5 FR 2031910A5 FR 6903314 A FR6903314 A FR 6903314A FR 6903314 A FR6903314 A FR 6903314A FR 2031910 A5 FR2031910 A5 FR 2031910A5
Authority
FR
France
Prior art keywords
extraction
group metals
copper group
metals
molten
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
Application number
FR6903314A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6903314A priority Critical patent/FR2031910A5/en
Application granted granted Critical
Publication of FR2031910A5 publication Critical patent/FR2031910A5/en
Expired legal-status Critical Current

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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • C22B5/00—General methods of reducing to metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Extraction process for Cu gp. metals - mainly Cu, Ni and Co to produce the molten metals or alloys, in which the starting materials in the oxide, hydroxide or hydrosilicate form are charged into a molten slag bath having a high magnetite content. The reduction reaction proceeds as follows:- 4Fe3O4 + 2CuO right arrow 6Fe2O3 + 2 Cu.
FR6903314A 1969-02-12 1969-02-12 Extraction of copper group metals Expired FR2031910A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6903314A FR2031910A5 (en) 1969-02-12 1969-02-12 Extraction of copper group metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6903314A FR2031910A5 (en) 1969-02-12 1969-02-12 Extraction of copper group metals

Publications (1)

Publication Number Publication Date
FR2031910A5 true FR2031910A5 (en) 1970-11-20

Family

ID=9028979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6903314A Expired FR2031910A5 (en) 1969-02-12 1969-02-12 Extraction of copper group metals

Country Status (1)

Country Link
FR (1) FR2031910A5 (en)

Similar Documents

Publication Publication Date Title
GB1366548A (en) Process for recovering metal from slags
AU466186B2 (en) Process for continuous smelting and converting of copper concentrates
AU466826B2 (en) HYDROMETALLURGICAL. process for extraction OF COPPER AND SULPHUR FROM COPPER IRON SULPHIDES
GB1176655A (en) Liquid-Liquid Extraction of Reverberatory and Converter Slags by Iron Sulphide Solutions.
FR2031910A5 (en) Extraction of copper group metals
CA920188A (en) Apparatus for the production of large ingots in the electric slag refining of metal, especially steels
YU8071A (en) Process for the separation of ferric iron from solutions btained in ore leaching
JPS5226400A (en) Process for recovering valuable metals from metallic scraps as simple carbide or as solid solution
JPS5224918A (en) Process for producing copper alloy containing iron
JPS5246303A (en) Process for recovering cu< zn< ni, co
YU151270A (en) Process for the separation of impurities in the form of iron, platinum metals
FR2056052A5 (en) High nickel ferro-nickel
JPS5231921A (en) Treating method of oxide ore containing iron
CA965960A (en) Process for the separation of copper from the metals iron, cobalt, nickel, and/or manganese
FR2121603A1 (en) Recovering iron from molten slag produced in processing - laterite ores - using submerged arc electric furnace and coke
FR2447403A1 (en) Cobalt recovery from low cobalt, high iron, oxide slag - by mixing with molten ferrous metal to produce ferro-cobalt
JPS5271323A (en) Reforming of molten pig iron
JPS5242408A (en) Smelting process of iron ore of low grade
GB1067638A (en) Recovery of nickel from nickel-containing materials
FR2113731A5 (en) Separating metals - by preferential reduction and precipitation of first metal from soln of first and second metal
CA592038A (en) Process of extracting precious metals from their ores by the use of alpha-hydroxynitriles
ES215519A1 (en) Chemical procedure to obtain copper, nickel and pure cobalt from minerals, scraps or alloys that contain them (Machine-translation by Google Translate, not legally binding)
IE27831L (en) Iron-chromium alloys
GB717182A (en) Improvements in the refining of coinage
CA629928A (en) Method of feni alloy production from nickel bearing iron ores

Legal Events

Date Code Title Description
ST Notification of lapse