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GB1086086A - Improved process and apparatus for obtaining liquid iron from iron ores, especially from iron ores containing phosphorus - Google Patents

Improved process and apparatus for obtaining liquid iron from iron ores, especially from iron ores containing phosphorus

Info

Publication number
GB1086086A
GB1086086A GB4127764A GB4127764A GB1086086A GB 1086086 A GB1086086 A GB 1086086A GB 4127764 A GB4127764 A GB 4127764A GB 4127764 A GB4127764 A GB 4127764A GB 1086086 A GB1086086 A GB 1086086A
Authority
GB
United Kingdom
Prior art keywords
iron
iron ores
containing phosphorus
improved process
ores
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
GB4127764A
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.)
VYZK USTAV ZELEZNORUDNYCH DOLU
Original Assignee
VYZK USTAV ZELEZNORUDNYCH DOLU
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 VYZK USTAV ZELEZNORUDNYCH DOLU filed Critical VYZK USTAV ZELEZNORUDNYCH DOLU
Publication of GB1086086A publication Critical patent/GB1086086A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state

Landscapes

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

Abstract

Liquid iron is obtained from ores, particularly those containing phosphorus, by-passing them, together with coal and coke through a rotary kiln in countercurrent to the combustion gases from a cyclone burner, so that the ore is successively dried, pre-heated, reduced and melted. The cyclone burner is provided with a nozzle system through which a gaseous medium is admitted to modify the temperature and/or composition of the gases according to the requirements of the process.
GB4127764A 1963-10-11 1964-10-09 Improved process and apparatus for obtaining liquid iron from iron ores, especially from iron ores containing phosphorus Expired GB1086086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS558663 1963-10-11

Publications (1)

Publication Number Publication Date
GB1086086A true GB1086086A (en) 1967-10-04

Family

ID=5401025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4127764A Expired GB1086086A (en) 1963-10-11 1964-10-09 Improved process and apparatus for obtaining liquid iron from iron ores, especially from iron ores containing phosphorus

Country Status (1)

Country Link
GB (1) GB1086086A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104357655A (en) * 2014-10-25 2015-02-18 河南太行全利重工股份有限公司 Continuous ore reduction and hot-charging steelmaking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104357655A (en) * 2014-10-25 2015-02-18 河南太行全利重工股份有限公司 Continuous ore reduction and hot-charging steelmaking device
CN104357655B (en) * 2014-10-25 2016-10-05 河南太行全利重工股份有限公司 Ore reduces continuously and send steel-smelting device with heat

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