DE317903C - - Google Patents

Info

Publication number
DE317903C
DE317903C DENDAT317903D DE317903DA DE317903C DE 317903 C DE317903 C DE 317903C DE NDAT317903 D DENDAT317903 D DE NDAT317903D DE 317903D A DE317903D A DE 317903DA DE 317903 C DE317903 C DE 317903C
Authority
DE
Germany
Prior art keywords
hearth
oven according
stove
stirring
damming
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.)
Active
Application number
DENDAT317903D
Other languages
German (de)
English (en)
Publication of DE317903C publication Critical patent/DE317903C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00Obtaining lead
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00Obtaining lead
    • C22B13/02Obtaining lead by dry processes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00General methods of reducing to metals
    • C22B5/02Dry methods smelting of sulfides or formation of mattes
    • C22B5/08Dry methods smelting of sulfides or formation of mattes by sulfides; Roasting reaction methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
DENDAT317903D Active DE317903C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE317903C true DE317903C (enrdf_load_stackoverflow)

Family

ID=570527

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT317903D Active DE317903C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE317903C (enrdf_load_stackoverflow)

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