GB387629A - Improvements in or relating to the treatment of iron ores, scrap iron or other ferruginous substances - Google Patents

Improvements in or relating to the treatment of iron ores, scrap iron or other ferruginous substances

Info

Publication number
GB387629A
GB387629A GB27090/32A GB2709032A GB387629A GB 387629 A GB387629 A GB 387629A GB 27090/32 A GB27090/32 A GB 27090/32A GB 2709032 A GB2709032 A GB 2709032A GB 387629 A GB387629 A GB 387629A
Authority
GB
United Kingdom
Prior art keywords
iron
ferruginous
relating
substances
scrap
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
GB27090/32A
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Publication of GB387629A publication Critical patent/GB387629A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Iron ores, iron scrap, or other ferruginous materials are treated with chlorine at such temperatures and pressures that the ferric chloride formed is in a molten condition and iron then recovered from the molten product by chemical methods, for instance by reduction with hydrogen.ALSO:Iron is recovered from molten ferric chloride by chemical means, for instance by reduction with hydrogen. The ferric chloride may be obtained by treating iron ores, scrap, or other ferruginous materials with chlorine at such temperatures and pressures that the chloride formed is in the molten condition.
GB27090/32A 1932-01-15 1932-09-29 Improvements in or relating to the treatment of iron ores, scrap iron or other ferruginous substances Expired GB387629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE387629X 1932-01-15

Publications (1)

Publication Number Publication Date
GB387629A true GB387629A (en) 1933-02-09

Family

ID=6371165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27090/32A Expired GB387629A (en) 1932-01-15 1932-09-29 Improvements in or relating to the treatment of iron ores, scrap iron or other ferruginous substances

Country Status (1)

Country Link
GB (1) GB387629A (en)

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