BE421403A - - Google Patents

Info

Publication number
BE421403A
BE421403A BE421403DA BE421403A BE 421403 A BE421403 A BE 421403A BE 421403D A BE421403D A BE 421403DA BE 421403 A BE421403 A BE 421403A
Authority
BE
Belgium
Prior art keywords
gases
lead
flue
hearth
air
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE421403A publication Critical patent/BE421403A/fr

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)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE421403D BE421403A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
BE421403A true BE421403A (cg-RX-API-DMAC7.html)

Family

ID=83270

Family Applications (1)

Application Number Title Priority Date Filing Date
BE421403D BE421403A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
BE (1) BE421403A (cg-RX-API-DMAC7.html)

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