GB268278A - An improved method of treating antimonial ores, more especially tin-ores containing antimony - Google Patents

An improved method of treating antimonial ores, more especially tin-ores containing antimony

Info

Publication number
GB268278A
GB268278A GB16842/26A GB1684226A GB268278A GB 268278 A GB268278 A GB 268278A GB 16842/26 A GB16842/26 A GB 16842/26A GB 1684226 A GB1684226 A GB 1684226A GB 268278 A GB268278 A GB 268278A
Authority
GB
United Kingdom
Prior art keywords
ores
treating
ore
antimonial
improved method
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
GB16842/26A
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.)
ZINNWERKE WILHELMSBURG GmbH
Original Assignee
ZINNWERKE WILHELMSBURG GmbH
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 ZINNWERKE WILHELMSBURG GmbH filed Critical ZINNWERKE WILHELMSBURG GmbH
Publication of GB268278A publication Critical patent/GB268278A/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
    • C22B25/00—Obtaining tin
    • 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/02—Obtaining antimony

Landscapes

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

Abstract

268,278. Zinnwerke Wilhelmsburg Ges. March 29, 1926, [Convention date]. Treating ores to remove undesired constituents. -Ores containing antimony, particularly tin ores, are treated to remove the antimony by roasting with a reducing agent, such as charcoal, prior to leaching with an acid. In a modification, the ore is treated with an acid containing a reducing agent such as ferrous or cuprous salt, ferrous sulphate or chloride being exemplified. Should the ore contain pyrites or arsenical pyrites, the ore is afterwards roasted prior to the separation of the tin.
GB16842/26A 1926-03-29 1926-07-05 An improved method of treating antimonial ores, more especially tin-ores containing antimony Expired GB268278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE268278X 1926-03-29

Publications (1)

Publication Number Publication Date
GB268278A true GB268278A (en) 1927-04-14

Family

ID=5997708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16842/26A Expired GB268278A (en) 1926-03-29 1926-07-05 An improved method of treating antimonial ores, more especially tin-ores containing antimony

Country Status (4)

Country Link
AT (1) AT111538B (en)
FR (1) FR617408A (en)
GB (1) GB268278A (en)
NL (1) NL22019C (en)

Also Published As

Publication number Publication date
FR617408A (en) 1927-02-19
AT111538B (en) 1928-12-10
NL22019C (en) 1930-04-24

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