FR419528A - Process for treating cuprous pyrites, residues from roasting, known as "pyrite ash" - Google Patents

Process for treating cuprous pyrites, residues from roasting, known as "pyrite ash"

Info

Publication number
FR419528A
FR419528A FR419528A FR419528DA FR419528A FR 419528 A FR419528 A FR 419528A FR 419528 A FR419528 A FR 419528A FR 419528D A FR419528D A FR 419528DA FR 419528 A FR419528 A FR 419528A
Authority
FR
France
Prior art keywords
pyrites
cuprous
roasting
residues
treating
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
FR419528A
Other languages
French (fr)
Inventor
Henri Simonin
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 FR419528A publication Critical patent/FR419528A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating 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
    • C22B15/0063—Hydrometallurgy
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR419528A 1909-10-27 1909-10-27 Process for treating cuprous pyrites, residues from roasting, known as "pyrite ash" Expired FR419528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR419528T 1909-10-27

Publications (1)

Publication Number Publication Date
FR419528A true FR419528A (en) 1911-01-09

Family

ID=1462743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR419528A Expired FR419528A (en) 1909-10-27 1909-10-27 Process for treating cuprous pyrites, residues from roasting, known as "pyrite ash"

Country Status (1)

Country Link
FR (1) FR419528A (en)

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