FR41751E - Process and furnace for roasting sulphide ores, in particular blendes in the pulverized state - Google Patents

Process and furnace for roasting sulphide ores, in particular blendes in the pulverized state

Info

Publication number
FR41751E
FR41751E FR41751DA FR41751E FR 41751 E FR41751 E FR 41751E FR 41751D A FR41751D A FR 41751DA FR 41751 E FR41751 E FR 41751E
Authority
FR
France
Prior art keywords
blendes
furnace
sulphide ores
pulverized state
roasting sulphide
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.)
NOUVELLE MONTAGNE
Original Assignee
NOUVELLE MONTAGNE
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 NOUVELLE MONTAGNE filed Critical NOUVELLE MONTAGNE
Application granted granted Critical
Publication of FR41751E publication Critical patent/FR41751E/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)
FR41751D 1932-04-23 1932-04-23 Process and furnace for roasting sulphide ores, in particular blendes in the pulverized state Expired FR41751E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41751T 1932-04-23

Publications (1)

Publication Number Publication Date
FR41751E true FR41751E (en) 1933-04-13

Family

ID=8677875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41751D Expired FR41751E (en) 1932-04-23 1932-04-23 Process and furnace for roasting sulphide ores, in particular blendes in the pulverized state

Country Status (1)

Country Link
FR (1) FR41751E (en)

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