FR647768A - Improvements in processes and apparatus used in the manufacture of zinc - Google Patents

Improvements in processes and apparatus used in the manufacture of zinc

Info

Publication number
FR647768A
FR647768A FR647768DA FR647768A FR 647768 A FR647768 A FR 647768A FR 647768D A FR647768D A FR 647768DA FR 647768 A FR647768 A FR 647768A
Authority
FR
France
Prior art keywords
zinc
manufacture
processes
apparatus used
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
Henry Edwin Coley
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 FR647768A publication Critical patent/FR647768A/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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR647768D 1927-02-02 1928-01-18 Improvements in processes and apparatus used in the manufacture of zinc Expired FR647768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB647768X 1927-02-02

Publications (1)

Publication Number Publication Date
FR647768A true FR647768A (en) 1928-11-30

Family

ID=10489903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647768D Expired FR647768A (en) 1927-02-02 1928-01-18 Improvements in processes and apparatus used in the manufacture of zinc

Country Status (1)

Country Link
FR (1) FR647768A (en)

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