FR677875A - Iron and steel manufacturing process - Google Patents

Iron and steel manufacturing process

Info

Publication number
FR677875A
FR677875A FR677875DA FR677875A FR 677875 A FR677875 A FR 677875A FR 677875D A FR677875D A FR 677875DA FR 677875 A FR677875 A FR 677875A
Authority
FR
France
Prior art keywords
iron
manufacturing process
steel manufacturing
steel
manufacturing
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
Other languages
French (fr)
Inventor
Robert Mcknight
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 filed Critical
Application granted granted Critical
Publication of FR677875A publication Critical patent/FR677875A/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
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66—Heat exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR677875D 1929-07-04 1929-07-04 Iron and steel manufacturing process Expired FR677875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR677875T 1929-07-04

Publications (1)

Publication Number Publication Date
FR677875A true FR677875A (en) 1930-03-15

Family

ID=9020716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR677875D Expired FR677875A (en) 1929-07-04 1929-07-04 Iron and steel manufacturing process

Country Status (1)

Country Link
FR (1) FR677875A (en)

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