AT194413B - Process for the production of gases containing sulfur dioxide and the recovery of practically arsenic-free roast residues - Google Patents

Process for the production of gases containing sulfur dioxide and the recovery of practically arsenic-free roast residues

Info

Publication number
AT194413B
AT194413B AT194413DA AT194413B AT 194413 B AT194413 B AT 194413B AT 194413D A AT194413D A AT 194413DA AT 194413 B AT194413 B AT 194413B
Authority
AT
Austria
Prior art keywords
roast
arsenic
practically
residues
recovery
Prior art date
Application number
Other languages
German (de)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT194413B publication Critical patent/AT194413B/en

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
    • 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

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)
AT194413D 1955-02-16 1956-02-14 Process for the production of gases containing sulfur dioxide and the recovery of practically arsenic-free roast residues AT194413B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE194413T 1955-02-16

Publications (1)

Publication Number Publication Date
AT194413B true AT194413B (en) 1958-01-10

Family

ID=29555677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT194413D AT194413B (en) 1955-02-16 1956-02-14 Process for the production of gases containing sulfur dioxide and the recovery of practically arsenic-free roast residues

Country Status (1)

Country Link
AT (1) AT194413B (en)

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