GB1128719A - Tin smelting - Google Patents

Tin smelting

Info

Publication number
GB1128719A
GB1128719A GB2025167A GB2025167A GB1128719A GB 1128719 A GB1128719 A GB 1128719A GB 2025167 A GB2025167 A GB 2025167A GB 2025167 A GB2025167 A GB 2025167A GB 1128719 A GB1128719 A GB 1128719A
Authority
GB
United Kingdom
Prior art keywords
tin
furnace
continuously
slag
low
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
GB2025167A
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.)
Conzinc Riotinto of Australia Ltd
Conzinc Riotinto Ltd
Original Assignee
Conzinc Riotinto of Australia Ltd
Conzinc Riotinto Ltd
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 Conzinc Riotinto of Australia Ltd, Conzinc Riotinto Ltd filed Critical Conzinc Riotinto of Australia Ltd
Publication of GB1128719A publication Critical patent/GB1128719A/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

1,128,719. Producing tin. CONZING RIOTINTO OF AUSTRALIA Ltd. May 2, 1967 [May 2, 1966], No.20251/67. Heading C7D. Tin ores and/or concentrates containing iron are agglomerated and continuously smelted in a low shaft blast-furnace, the Fe-Sn alloy and the low tin slag being substantially continuously tapped together into a second furnace in which an oxidant (e.g. an oxygen containing gas, air, in which is entrained a high SnO 2 material) is injected to form molten tin and a low tin slag, these last products being tapped separately continuously or semi-continuously from the second furnace. The agglomerated particulate ore/concentrate feed preferably comprises composite pellets containing carbon produced by pelletizing a blend of the tin values and coal, and optionally lime, which are then carbonized. Carbonaceous reducing agents, scrap pig iron or ferro-silicon may be added to the slag in the second furnace to further reduce its tin content. The second furnace is preferably an elongated launder-type furnace.
GB2025167A 1966-05-02 1967-05-02 Tin smelting Expired GB1128719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU493466 1966-05-02

Publications (1)

Publication Number Publication Date
GB1128719A true GB1128719A (en) 1968-10-02

Family

ID=3695382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2025167A Expired GB1128719A (en) 1966-05-02 1967-05-02 Tin smelting

Country Status (3)

Country Link
GB (1) GB1128719A (en)
MY (1) MY6900373A (en)
NL (1) NL6706161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105861854A (en) * 2015-01-23 2016-08-17 重庆宇立金属制品有限公司 Pyrogenic process for separation of tin in nickel-iron alloy scrap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105861854A (en) * 2015-01-23 2016-08-17 重庆宇立金属制品有限公司 Pyrogenic process for separation of tin in nickel-iron alloy scrap

Also Published As

Publication number Publication date
NL6706161A (en) 1967-11-03
MY6900373A (en) 1969-12-31

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