FR476878A - Procédé pour le traitement des minerais sulfurés et oxydés, en vue d'en extraire le cuivre, le plomb et le zinc, par les opérations réunies de grillage, de fusion, de volatilisation et de lixiviation, auxquelles les produits préparatoires intermédiaires et résiduaires sont soumis - Google Patents

Procédé pour le traitement des minerais sulfurés et oxydés, en vue d'en extraire le cuivre, le plomb et le zinc, par les opérations réunies de grillage, de fusion, de volatilisation et de lixiviation, auxquelles les produits préparatoires intermédiaires et résiduaires sont soumis

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Publication number
FR476878A
FR476878A FR476878A FR476878DA FR476878A FR 476878 A FR476878 A FR 476878A FR 476878 A FR476878 A FR 476878A FR 476878D A FR476878D A FR 476878DA FR 476878 A FR476878 A FR 476878A
Authority
FR
France
Prior art keywords
sulphurous
volatilization
roasting
smelting
leaching
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
FR476878A
Other languages
English (en)
Inventor
Wilhelm Borchers
Wilhelm Menzel
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
Application granted granted Critical
Publication of FR476878A publication Critical patent/FR476878A/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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • C22B15/0015—Oxidizing roasting
    • 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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0039—Bath smelting or converting in electric furnaces
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR476878A 1913-07-28 1914-07-20 Procédé pour le traitement des minerais sulfurés et oxydés, en vue d'en extraire le cuivre, le plomb et le zinc, par les opérations réunies de grillage, de fusion, de volatilisation et de lixiviation, auxquelles les produits préparatoires intermédiaires et résiduaires sont soumis Expired FR476878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE476878X 1913-07-28

Publications (1)

Publication Number Publication Date
FR476878A true FR476878A (fr) 1915-09-07

Family

ID=1514602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR476878A Expired FR476878A (fr) 1913-07-28 1914-07-20 Procédé pour le traitement des minerais sulfurés et oxydés, en vue d'en extraire le cuivre, le plomb et le zinc, par les opérations réunies de grillage, de fusion, de volatilisation et de lixiviation, auxquelles les produits préparatoires intermédiaires et résiduaires sont soumis

Country Status (1)

Country Link
FR (1) FR476878A (fr)

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