GB1510596A - Blast furnace process for iron production - Google Patents

Blast furnace process for iron production

Info

Publication number
GB1510596A
GB1510596A GB472976A GB472976A GB1510596A GB 1510596 A GB1510596 A GB 1510596A GB 472976 A GB472976 A GB 472976A GB 472976 A GB472976 A GB 472976A GB 1510596 A GB1510596 A GB 1510596A
Authority
GB
United Kingdom
Prior art keywords
blast furnace
olivine
furnace process
sintering
charge
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
GB472976A
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.)
MOLTEN METAL ENG CO
Original Assignee
MOLTEN METAL ENG 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 MOLTEN METAL ENG CO filed Critical MOLTEN METAL ENG CO
Priority to GB472976A priority Critical patent/GB1510596A/en
Publication of GB1510596A publication Critical patent/GB1510596A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge

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

1510596 Blast furnace operation MOLTEN METAL ENG CO 6 Feb 1976 04729/76 Heading C7D In a blast furnace process wherein the charge has an alkali metal content exceeding 11b per ton of molten iron there is also included in the charge 0À1 to 10% of olivine based on the weight of the iron oxide materials. The olivine may be charged independently or may be incorporated in agglomerates with either the ore or the coke; it may be mixed with fine ore prior to sintering, or the mixture may be subjected to pre-reduction prior to sintering. The agglomerate may contain 0À1-15% of olivine.
GB472976A 1976-02-06 1976-02-06 Blast furnace process for iron production Expired GB1510596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB472976A GB1510596A (en) 1976-02-06 1976-02-06 Blast furnace process for iron production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB472976A GB1510596A (en) 1976-02-06 1976-02-06 Blast furnace process for iron production

Publications (1)

Publication Number Publication Date
GB1510596A true GB1510596A (en) 1978-05-10

Family

ID=9782693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB472976A Expired GB1510596A (en) 1976-02-06 1976-02-06 Blast furnace process for iron production

Country Status (1)

Country Link
GB (1) GB1510596A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271711A2 (en) * 1986-12-09 1988-06-22 Klöckner Stahl Gmbh Process for producing pig iron in a blast furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271711A2 (en) * 1986-12-09 1988-06-22 Klöckner Stahl Gmbh Process for producing pig iron in a blast furnace
EP0271711A3 (en) * 1986-12-09 1988-07-20 Klöckner Stahl Gmbh Process for producing pig iron in a blast furnace

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee