GB1027797A - Method and apparatus for the extraction of zinc from its ores and oxides - Google Patents

Method and apparatus for the extraction of zinc from its ores and oxides

Info

Publication number
GB1027797A
GB1027797A GB943063A GB943063A GB1027797A GB 1027797 A GB1027797 A GB 1027797A GB 943063 A GB943063 A GB 943063A GB 943063 A GB943063 A GB 943063A GB 1027797 A GB1027797 A GB 1027797A
Authority
GB
United Kingdom
Prior art keywords
zinc
ores
oxides
brass
extraction
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
GB943063A
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.)
BERNARD HAROLD TRIFFLEMAN
Original Assignee
BERNARD HAROLD TRIFFLEMAN
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 BERNARD HAROLD TRIFFLEMAN filed Critical BERNARD HAROLD TRIFFLEMAN
Priority to GB943063A priority Critical patent/GB1027797A/en
Publication of GB1027797A publication Critical patent/GB1027797A/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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A process for extracting zinc from ores and oxides thereof comprises mixing the oxide with at least sufficient carbon to reduce it, plunging the mixture beneath the surface of molten copper or low zinc brass heated to 1900 DEG -2200 DEG F. for at least 10 mins. to reduce the oxide to zinc which forms a brass containing up to 16% zinc. The brass may then be heated to 2150 DEG -3200 DEG F. (preferably under subatmospheric pressure) to vaporize the zinc which is then condensed.
GB943063A 1963-03-08 1963-03-08 Method and apparatus for the extraction of zinc from its ores and oxides Expired GB1027797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB943063A GB1027797A (en) 1963-03-08 1963-03-08 Method and apparatus for the extraction of zinc from its ores and oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB943063A GB1027797A (en) 1963-03-08 1963-03-08 Method and apparatus for the extraction of zinc from its ores and oxides

Publications (1)

Publication Number Publication Date
GB1027797A true GB1027797A (en) 1966-04-27

Family

ID=9871822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB943063A Expired GB1027797A (en) 1963-03-08 1963-03-08 Method and apparatus for the extraction of zinc from its ores and oxides

Country Status (1)

Country Link
GB (1) GB1027797A (en)

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