JPS5286915A - Method and apparatus for making iron and steel - Google Patents

Method and apparatus for making iron and steel

Info

Publication number
JPS5286915A
JPS5286915A JP13961476A JP13961476A JPS5286915A JP S5286915 A JPS5286915 A JP S5286915A JP 13961476 A JP13961476 A JP 13961476A JP 13961476 A JP13961476 A JP 13961476A JP S5286915 A JPS5286915 A JP S5286915A
Authority
JP
Japan
Prior art keywords
steel
making iron
iron
making
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.)
Pending
Application number
JP13961476A
Other languages
English (en)
Japanese (ja)
Inventor
Aretsuku Hookusu Deibitsudo
Umurianin Oodorei
Rabansuka Hoopu
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of JPS5286915A publication Critical patent/JPS5286915A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
    • 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
    • C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/33—Arrangement of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B2007/022—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type the drum having a non-uniform section along its length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F27B2007/3258—Charging at the open end of the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
JP13961476A 1975-11-21 1976-11-22 Method and apparatus for making iron and steel Pending JPS5286915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48006/75A GB1562690A (en) 1975-11-21 1975-11-21 Iron or steelmaking process

Publications (1)

Publication Number Publication Date
JPS5286915A true JPS5286915A (en) 1977-07-20

Family

ID=10447032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13961476A Pending JPS5286915A (en) 1975-11-21 1976-11-22 Method and apparatus for making iron and steel

Country Status (10)

Country Link
US (1) US4062674A (Direct)
JP (1) JPS5286915A (Direct)
AU (1) AU1967776A (Direct)
BE (1) BE848562A (Direct)
CA (1) CA1057953A (Direct)
DE (1) DE2652013A1 (Direct)
FR (1) FR2332330A1 (Direct)
GB (1) GB1562690A (Direct)
NL (1) NL7612998A (Direct)
SE (1) SE7612948L (Direct)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5718580A (en) * 1979-04-05 1980-10-09 Jones Engineering Co. Pty.Ltd. Combustion of solid fuel
CZ301924B6 (cs) 2009-02-10 2010-08-04 Raclavský@Milan Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR356098A (fr) * 1905-07-12 1905-11-20 Carl Gustaf Patrik De Laval Procédé d'extraction du fer de ses minerais
US1599885A (en) * 1925-06-11 1926-09-14 George Whalen Smelting furnace
FR1165350A (fr) * 1956-02-04 1958-10-21 Eisen & Stahlind Ag Procédé pour la production de fer et de métaux analogues
US2962277A (en) * 1958-05-15 1960-11-29 Gen Electric Apparatus for continuous process of steel making
FR1374973A (fr) * 1962-05-04 1964-10-16 Neunkircher Eisenwerk A G Procédé continu pour la fabrication d'acier à partir de fonte brute
DE1458889A1 (de) * 1965-07-10 1969-02-13 Kocks Dr Ing Friedrich Verfahren zur metallurgischen Behandlung von Metall-,insbesondere Eisenschmelzen
US3814596A (en) * 1970-12-29 1974-06-04 British Iron Steel Research Process for making iron or steel

Also Published As

Publication number Publication date
GB1562690A (en) 1980-03-12
CA1057953A (en) 1979-07-10
BE848562A (fr) 1977-03-16
US4062674A (en) 1977-12-13
DE2652013A1 (de) 1977-05-26
FR2332330A1 (fr) 1977-06-17
SE7612948L (sv) 1977-05-22
FR2332330B1 (Direct) 1980-04-30
NL7612998A (nl) 1977-05-24
AU1967776A (en) 1978-05-25

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