FR621106A - Improvements in the operation of blast furnaces - Google Patents

Improvements in the operation of blast furnaces

Info

Publication number
FR621106A
FR621106A FR621106DA FR621106A FR 621106 A FR621106 A FR 621106A FR 621106D A FR621106D A FR 621106DA FR 621106 A FR621106 A FR 621106A
Authority
FR
France
Prior art keywords
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
Samuel Gordon Allen
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 FR621106A publication Critical patent/FR621106A/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
    • C21B5/006—Automatically controlling the process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR621106D 1926-09-06 1926-09-06 Improvements in the operation of blast furnaces Expired FR621106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR621106T 1926-09-06

Publications (1)

Publication Number Publication Date
FR621106A true FR621106A (en) 1927-05-05

Family

ID=8984885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621106D Expired FR621106A (en) 1926-09-06 1926-09-06 Improvements in the operation of blast furnaces

Country Status (1)

Country Link
FR (1) FR621106A (en)

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