FR590731A - Method and devices for the operation of blast furnaces - Google Patents

Method and devices for the operation of blast furnaces

Info

Publication number
FR590731A
FR590731A FR590731DA FR590731A FR 590731 A FR590731 A FR 590731A FR 590731D A FR590731D A FR 590731DA FR 590731 A FR590731 A FR 590731A
Authority
FR
France
Prior art keywords
devices
blast furnaces
furnaces
blast
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-Denis Lance
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 FR590731A publication Critical patent/FR590731A/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
    • C21B5/001—Injecting additional fuel or reducing agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR590731D 1924-02-13 1924-02-13 Method and devices for the operation of blast furnaces Expired FR590731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR590731T 1924-02-13

Publications (1)

Publication Number Publication Date
FR590731A true FR590731A (en) 1925-06-22

Family

ID=8963607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590731D Expired FR590731A (en) 1924-02-13 1924-02-13 Method and devices for the operation of blast furnaces

Country Status (1)

Country Link
FR (1) FR590731A (en)

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