GB724780A - Improvements relating to the production of iron and steel - Google Patents

Improvements relating to the production of iron and steel

Info

Publication number
GB724780A
GB724780A GB1126/53A GB112653A GB724780A GB 724780 A GB724780 A GB 724780A GB 1126/53 A GB1126/53 A GB 1126/53A GB 112653 A GB112653 A GB 112653A GB 724780 A GB724780 A GB 724780A
Authority
GB
United Kingdom
Prior art keywords
iron
steel
production
charge
reduction
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
GB1126/53A
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.)
Friedrich Kocks GmbH and Co
Original Assignee
Friedrich Kocks GmbH and Co
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 Friedrich Kocks GmbH and Co filed Critical Friedrich Kocks GmbH and Co
Publication of GB724780A publication Critical patent/GB724780A/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
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

In a process of manufacturing iron directly from ores using liquid, highly carburized iron as the reducing agent, as described in the parent Specification, a reverberatory furnace, preferably tiltable, is used in place of an electric furnace and the carbon monoxide formed by reduction of the ore is used, with other gases, for heating the charge. Coa dust may be blown on to the surface of the charge to assist the reduction and the carbon rod used to carburize the iron may be protected by a coating of refractory material.
GB1126/53A 1952-01-26 1953-01-14 Improvements relating to the production of iron and steel Expired GB724780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE724780X 1952-01-26

Publications (1)

Publication Number Publication Date
GB724780A true GB724780A (en) 1955-02-23

Family

ID=6634771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1126/53A Expired GB724780A (en) 1952-01-26 1953-01-14 Improvements relating to the production of iron and steel

Country Status (1)

Country Link
GB (1) GB724780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288591A (en) * 1963-07-24 1966-11-29 Kaiser Ind Corp Metallurgy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288591A (en) * 1963-07-24 1966-11-29 Kaiser Ind Corp Metallurgy

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