FR818865A - Method and apparatus for roasting mineral sulphides - Google Patents

Method and apparatus for roasting mineral sulphides

Info

Publication number
FR818865A
FR818865A FR818865DA FR818865A FR 818865 A FR818865 A FR 818865A FR 818865D A FR818865D A FR 818865DA FR 818865 A FR818865 A FR 818865A
Authority
FR
France
Prior art keywords
mineral sulphides
roasting mineral
roasting
sulphides
mineral
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
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.)
Teck Metals Ltd
Original Assignee
Teck Metals 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 Teck Metals Ltd filed Critical Teck Metals Ltd
Application granted granted Critical
Publication of FR818865A publication Critical patent/FR818865A/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
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR818865D 1936-07-08 1936-07-08 Method and apparatus for roasting mineral sulphides Expired FR818865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818865T 1936-07-08

Publications (1)

Publication Number Publication Date
FR818865A true FR818865A (en) 1937-10-05

Family

ID=9269124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818865D Expired FR818865A (en) 1936-07-08 1936-07-08 Method and apparatus for roasting mineral sulphides

Country Status (1)

Country Link
FR (1) FR818865A (en)

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