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FR1087872A - Improvements in dry metallurgy processes for heavy metals - Google Patents

Improvements in dry metallurgy processes for heavy metals

Info

Publication number
FR1087872A
FR1087872A FR1087872DA FR1087872A FR 1087872 A FR1087872 A FR 1087872A FR 1087872D A FR1087872D A FR 1087872DA FR 1087872 A FR1087872 A FR 1087872A
Authority
FR
France
Prior art keywords
heavy metals
metallurgy processes
dry metallurgy
dry
processes
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)
Inventor
Andre Bertrand
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 filed Critical
Application granted granted Critical
Publication of FR1087872A publication Critical patent/FR1087872A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • C22B13/00—Obtaining lead
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1087872D 1952-08-25 1953-07-28 Improvements in dry metallurgy processes for heavy metals Expired FR1087872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA1087872X 1952-08-25

Publications (1)

Publication Number Publication Date
FR1087872A true FR1087872A (en) 1955-03-01

Family

ID=19737127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087872D Expired FR1087872A (en) 1952-08-25 1953-07-28 Improvements in dry metallurgy processes for heavy metals

Country Status (1)

Country Link
FR (1) FR1087872A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480789A1 (en) * 1980-04-16 1981-10-23 Outokumpu Oy PROCESS AND APPARATUS FOR SEPARATING LEAD FROM A SULFIDE CONCENTRATE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480789A1 (en) * 1980-04-16 1981-10-23 Outokumpu Oy PROCESS AND APPARATUS FOR SEPARATING LEAD FROM A SULFIDE CONCENTRATE

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