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FR1487167A - Operating process for shaft furnaces - Google Patents

Operating process for shaft furnaces

Info

Publication number
FR1487167A
FR1487167A FR70216A FR70216A FR1487167A FR 1487167 A FR1487167 A FR 1487167A FR 70216 A FR70216 A FR 70216A FR 70216 A FR70216 A FR 70216A FR 1487167 A FR1487167 A FR 1487167A
Authority
FR
France
Prior art keywords
operating process
shaft furnaces
furnaces
shaft
operating
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
FR70216A
Other languages
French (fr)
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.)
SALZGITTER HUETTENWERK AG
Original Assignee
SALZGITTER HUETTENWERK AG
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 SALZGITTER HUETTENWERK AG filed Critical SALZGITTER HUETTENWERK AG
Priority to FR70216A priority Critical patent/FR1487167A/en
Application granted granted Critical
Publication of FR1487167A publication Critical patent/FR1487167A/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
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR70216A 1966-07-21 1966-07-21 Operating process for shaft furnaces Expired FR1487167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR70216A FR1487167A (en) 1966-07-21 1966-07-21 Operating process for shaft furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR70216A FR1487167A (en) 1966-07-21 1966-07-21 Operating process for shaft furnaces

Publications (1)

Publication Number Publication Date
FR1487167A true FR1487167A (en) 1967-06-30

Family

ID=8613737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70216A Expired FR1487167A (en) 1966-07-21 1966-07-21 Operating process for shaft furnaces

Country Status (1)

Country Link
FR (1) FR1487167A (en)

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