FR1384910A - Procédé de réduction de l'oxyde de cuivre - Google Patents

Procédé de réduction de l'oxyde de cuivre

Info

Publication number
FR1384910A
FR1384910A FR956909A FR956909A FR1384910A FR 1384910 A FR1384910 A FR 1384910A FR 956909 A FR956909 A FR 956909A FR 956909 A FR956909 A FR 956909A FR 1384910 A FR1384910 A FR 1384910A
Authority
FR
France
Prior art keywords
copper oxide
reduction process
oxide reduction
copper
reduction
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
FR956909A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US249036A external-priority patent/US3186833A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to FR956909A priority Critical patent/FR1384910A/fr
Application granted granted Critical
Publication of FR1384910A publication Critical patent/FR1384910A/fr
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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0021—Preliminary treatment with modification of the copper constituent by reducing in gaseous or solid state
    • C22B15/0023—Segregation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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
    • C01P2006/80—Compositional purity
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
FR956909A 1963-01-02 1963-12-12 Procédé de réduction de l'oxyde de cuivre Expired FR1384910A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR956909A FR1384910A (fr) 1963-01-02 1963-12-12 Procédé de réduction de l'oxyde de cuivre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US249036A US3186833A (en) 1963-01-02 1963-01-02 Method for reducing copper oxide
FR956909A FR1384910A (fr) 1963-01-02 1963-12-12 Procédé de réduction de l'oxyde de cuivre

Publications (1)

Publication Number Publication Date
FR1384910A true FR1384910A (fr) 1965-01-08

Family

ID=26204828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR956909A Expired FR1384910A (fr) 1963-01-02 1963-12-12 Procédé de réduction de l'oxyde de cuivre

Country Status (1)

Country Link
FR (1) FR1384910A (fr)

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