GB191003715A - Process of and Apparatus for Reducing Metallic Oxide Ores. - Google Patents

Process of and Apparatus for Reducing Metallic Oxide Ores.

Info

Publication number
GB191003715A
GB191003715A GB191003715DA GB191003715A GB 191003715 A GB191003715 A GB 191003715A GB 191003715D A GB191003715D A GB 191003715DA GB 191003715 A GB191003715 A GB 191003715A
Authority
GB
United Kingdom
Prior art keywords
ore
carbon
chamber
metallic oxide
mixture
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
Inventor
Herbert Edward Terric Haultain
James William Moffat
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
Application granted granted Critical
Publication of GB191003715A publication Critical patent/GB191003715A/en
Expired legal-status Critical Current

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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
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

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

3715. Haultain, H. E. T., and Moffat, J. W. Feb. 15. Ore and oxide processes. - In extracting iron, a mixture of oxide ore and carbon is showered through a furnace chamber, and excess carbon monoxide produced is burnt in the chamber out of contact with the mixture. The ore supplied from a hopper D' falls through a passage I, wherein calcination is effected by the burning of some of the excess carbon monoxide in contact with the ore, into the reduction chamber A, while the carbon and air are supplied through pipes J and F respectively. The hearth C forms a bath for the collection of the metal, and is fitted with electrodes K. In a modification, the ore and carbon are mixed before entering the furnace, the preliminary calcination in that case being dispensed with.
GB191003715D 1910-02-15 1910-02-15 Process of and Apparatus for Reducing Metallic Oxide Ores. Expired GB191003715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191003715T 1910-02-15

Publications (1)

Publication Number Publication Date
GB191003715A true GB191003715A (en) 1911-02-02

Family

ID=32560731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191003715D Expired GB191003715A (en) 1910-02-15 1910-02-15 Process of and Apparatus for Reducing Metallic Oxide Ores.

Country Status (1)

Country Link
GB (1) GB191003715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512206A (en) * 1947-09-09 1950-06-20 Holden Electric salt bath furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512206A (en) * 1947-09-09 1950-06-20 Holden Electric salt bath furnace

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