GB229359A - An improved process for extracting or recovering tin from ores or other tin bearing materials - Google Patents

An improved process for extracting or recovering tin from ores or other tin bearing materials

Info

Publication number
GB229359A
GB229359A GB2150023A GB2150023A GB229359A GB 229359 A GB229359 A GB 229359A GB 2150023 A GB2150023 A GB 2150023A GB 2150023 A GB2150023 A GB 2150023A GB 229359 A GB229359 A GB 229359A
Authority
GB
United Kingdom
Prior art keywords
tin
ores
chlorine
reduction
extracting
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
GB2150023A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2150023A priority Critical patent/GB229359A/en
Publication of GB229359A publication Critical patent/GB229359A/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
    • C22B25/00—Obtaining tin
    • C22B25/02—Obtaining tin by dry processes

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

Ores or the like containing not more than 20 per cent of tin are reduced and chlorinated at 600-800 DEG C. so as to obtain the tin as a distillate or sublinate of stannous chloride, the iron and other metals not being converted, to chlorides unless an excess of chlorine is used. The reduction may be effected by heating with anthracite at 600-800 DEG C., chlorine being admitted after the reduction is affected, or the reduction and chlorination may be effected simultaneously by treating the material at the same temperature with carbon tetrachloride, or, according to the Provisional Specification, with carbonyl chloride, or carbon monoxide together with chlorine or hydrochloric acid. The reaction chamber may be evacuated or aerated, or the charge may be moistened after the reaction and before the removal of the charge. Specification 1461/08 is referred to.
GB2150023A 1923-08-24 1923-08-24 An improved process for extracting or recovering tin from ores or other tin bearing materials Expired GB229359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2150023A GB229359A (en) 1923-08-24 1923-08-24 An improved process for extracting or recovering tin from ores or other tin bearing materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2150023A GB229359A (en) 1923-08-24 1923-08-24 An improved process for extracting or recovering tin from ores or other tin bearing materials

Publications (1)

Publication Number Publication Date
GB229359A true GB229359A (en) 1925-02-24

Family

ID=10163978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2150023A Expired GB229359A (en) 1923-08-24 1923-08-24 An improved process for extracting or recovering tin from ores or other tin bearing materials

Country Status (1)

Country Link
GB (1) GB229359A (en)

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