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FR1306958A - Furnace for roasting sulphide ores and more particularly pyrite - Google Patents

Furnace for roasting sulphide ores and more particularly pyrite

Info

Publication number
FR1306958A
FR1306958A FR879976A FR879976A FR1306958A FR 1306958 A FR1306958 A FR 1306958A FR 879976 A FR879976 A FR 879976A FR 879976 A FR879976 A FR 879976A FR 1306958 A FR1306958 A FR 1306958A
Authority
FR
France
Prior art keywords
furnace
sulphide ores
roasting sulphide
particularly pyrite
pyrite
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
FR879976A
Other languages
French (fr)
Inventor
Beniamino Genovese
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.)
Montedison SpA
Vetrocoke SpA
Original Assignee
Montedison SpA
Vetrocoke SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Vetrocoke SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Priority to FR879976A priority Critical patent/FR1306958A/en
Application granted granted Critical
Publication of FR1306958A publication Critical patent/FR1306958A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
FR879976A 1961-11-24 1961-11-24 Furnace for roasting sulphide ores and more particularly pyrite Expired FR1306958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR879976A FR1306958A (en) 1961-11-24 1961-11-24 Furnace for roasting sulphide ores and more particularly pyrite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879976A FR1306958A (en) 1961-11-24 1961-11-24 Furnace for roasting sulphide ores and more particularly pyrite

Publications (1)

Publication Number Publication Date
FR1306958A true FR1306958A (en) 1962-10-19

Family

ID=8767395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879976A Expired FR1306958A (en) 1961-11-24 1961-11-24 Furnace for roasting sulphide ores and more particularly pyrite

Country Status (1)

Country Link
FR (1) FR1306958A (en)

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