AT239286B - Process for refining pig iron in a rotary kiln - Google Patents

Process for refining pig iron in a rotary kiln

Info

Publication number
AT239286B
AT239286B AT232562A AT232562A AT239286B AT 239286 B AT239286 B AT 239286B AT 232562 A AT232562 A AT 232562A AT 232562 A AT232562 A AT 232562A AT 239286 B AT239286 B AT 239286B
Authority
AT
Austria
Prior art keywords
rotary kiln
pig iron
refining pig
refining
iron
Prior art date
Application number
AT232562A
Other languages
German (de)
Inventor
Georges Ing Decamps
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of AT239286B publication Critical patent/AT239286B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT232562A 1961-03-24 1962-03-22 Process for refining pig iron in a rotary kiln AT239286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856679A FR1296596A (en) 1961-03-24 1961-03-24 Improvements made to the refining of cast iron

Publications (1)

Publication Number Publication Date
AT239286B true AT239286B (en) 1965-03-25

Family

ID=8751601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT232562A AT239286B (en) 1961-03-24 1962-03-22 Process for refining pig iron in a rotary kiln

Country Status (6)

Country Link
US (1) US3313619A (en)
AT (1) AT239286B (en)
ES (1) ES276014A1 (en)
FR (1) FR1296596A (en)
GB (1) GB973815A (en)
LU (1) LU41429A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381951A (en) * 1965-10-12 1968-05-07 Combustion Eng Insulating arrangement to protect the trunnion ring and walls of a basic oxygen vessel
LU58447A1 (en) * 1968-04-25 1969-07-21
US3793001A (en) * 1970-05-22 1974-02-19 Centro Speriment Metallurg Process for manufacturing steel
SE365546B (en) * 1971-06-16 1974-03-25 Stora Kopparbergs Bergslags Ab
BE782186A (en) * 1972-04-14 1972-04-28 Centre Rech Metallurgique CAST IRON REFINING PROCESS.
US5143683A (en) * 1991-06-18 1992-09-01 Bethlehem Steel Corporation Protective shield having heat conductive properties
US5248330A (en) * 1992-12-24 1993-09-28 Suedala, Inc. Method of pyroprocessing mineral ore material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598393A (en) * 1948-10-25 1952-05-27 Kalling Bo Michael Sture Method in carrying out treatment of melted pig iron or other alloyed iron
US3057616A (en) * 1959-03-10 1962-10-09 Stora Kopparbergs Bergslags Ab Device for refining of metals
DE1408879A1 (en) * 1961-05-18 1968-10-24 Demag Ag Lance holder and guide on exhaust hoods for rotary drum converter for steel production

Also Published As

Publication number Publication date
GB973815A (en) 1964-10-28
ES276014A1 (en) 1962-07-16
FR1296596A (en) 1962-06-22
US3313619A (en) 1967-04-11
LU41429A1 (en) 1962-05-24

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