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FR564065A - Process and improved apparatus for the manufacture of zinc - Google Patents

Process and improved apparatus for the manufacture of zinc

Info

Publication number
FR564065A
FR564065A FR564065DA FR564065A FR 564065 A FR564065 A FR 564065A FR 564065D A FR564065D A FR 564065DA FR 564065 A FR564065 A FR 564065A
Authority
FR
France
Prior art keywords
zinc
manufacture
improved apparatus
improved
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
Adam Helmer Pehrson
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.)
Dunford & Elliott Sheffield Lt
Original Assignee
Dunford & Elliott Sheffield Lt
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 Dunford & Elliott Sheffield Lt filed Critical Dunford & Elliott Sheffield Lt
Application granted granted Critical
Publication of FR564065A publication Critical patent/FR564065A/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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/04—Heavy metals
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR564065D 1922-03-21 1923-03-19 Process and improved apparatus for the manufacture of zinc Expired FR564065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE564065X 1922-03-21

Publications (1)

Publication Number Publication Date
FR564065A true FR564065A (en) 1923-12-20

Family

ID=20312091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR564065D Expired FR564065A (en) 1922-03-21 1923-03-19 Process and improved apparatus for the manufacture of zinc

Country Status (1)

Country Link
FR (1) FR564065A (en)

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