FR692569A - Process for roasting sulphurous ores and other sulfur-containing materials - Google Patents

Process for roasting sulphurous ores and other sulfur-containing materials

Info

Publication number
FR692569A
FR692569A FR692569DA FR692569A FR 692569 A FR692569 A FR 692569A FR 692569D A FR692569D A FR 692569DA FR 692569 A FR692569 A FR 692569A
Authority
FR
France
Prior art keywords
roasting
sulfur
containing materials
sulphurous
ores
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.)
Saeurefabrik Schweizerhall
Original Assignee
Saeurefabrik Schweizerhall
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 Saeurefabrik Schweizerhall filed Critical Saeurefabrik Schweizerhall
Application granted granted Critical
Publication of FR692569A publication Critical patent/FR692569A/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

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)
FR692569D 1930-03-22 1930-03-22 Process for roasting sulphurous ores and other sulfur-containing materials Expired FR692569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR692569T 1930-03-22

Publications (1)

Publication Number Publication Date
FR692569A true FR692569A (en) 1930-11-07

Family

ID=9038149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR692569D Expired FR692569A (en) 1930-03-22 1930-03-22 Process for roasting sulphurous ores and other sulfur-containing materials

Country Status (1)

Country Link
FR (1) FR692569A (en)

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