GB751472A - A new or improved process for the production of low carbon iron - Google Patents

A new or improved process for the production of low carbon iron

Info

Publication number
GB751472A
GB751472A GB31883/52A GB3188352A GB751472A GB 751472 A GB751472 A GB 751472A GB 31883/52 A GB31883/52 A GB 31883/52A GB 3188352 A GB3188352 A GB 3188352A GB 751472 A GB751472 A GB 751472A
Authority
GB
United Kingdom
Prior art keywords
carbonaceous material
produced
iron
low carbon
pellets
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
GB31883/52A
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.)
TITAN CO AS
Original Assignee
TITAN CO AS
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 TITAN CO AS filed Critical TITAN CO AS
Publication of GB751472A publication Critical patent/GB751472A/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

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

Low carbon iron is produced by heating agglomerates of very pure or concentrated iron oxides without reducing agents in a rotary furnace to which is added finely divided carbonaceous material, and separating the iron produced from the ashes and excess carbonaceous material. Synthetic iron oxides produced by the method described in Specification 553,315, [Group III], may be moistened and formed into pellets and dried or may be filtered to form filter cakes, broken and dried. The pellets may vary from bean size to 1 inch diameter. The carbonaceous material may be anthracite or coke and may be of a size between 4 mesh and 80 mesh. Limestone, lime, or dolomite may form part of the charge. Air may be admitted to the rotary furnace to burn the carbon monoxide formed. Specifications 636,677 and 674,236 also are referred to.
GB31883/52A 1951-12-19 1952-12-16 A new or improved process for the production of low carbon iron Expired GB751472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO751472X 1951-12-19

Publications (1)

Publication Number Publication Date
GB751472A true GB751472A (en) 1956-06-27

Family

ID=19906912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31883/52A Expired GB751472A (en) 1951-12-19 1952-12-16 A new or improved process for the production of low carbon iron

Country Status (1)

Country Link
GB (1) GB751472A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179962B (en) * 1960-08-11 1964-10-22 Beteiligungs & Patentverw Gmbh Process for the production of sponge iron
DE1263794B (en) * 1960-12-09 1968-03-21 Metallgesellschaft Ag Process for the reduction of pellets from oxidic iron ores

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179962B (en) * 1960-08-11 1964-10-22 Beteiligungs & Patentverw Gmbh Process for the production of sponge iron
DE1263794B (en) * 1960-12-09 1968-03-21 Metallgesellschaft Ag Process for the reduction of pellets from oxidic iron ores

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