FR1569998A - - Google Patents

Info

Publication number
FR1569998A
FR1569998A FR1569998DA FR1569998A FR 1569998 A FR1569998 A FR 1569998A FR 1569998D A FR1569998D A FR 1569998DA FR 1569998 A FR1569998 A FR 1569998A
Authority
FR
France
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)
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 FR1569998A publication Critical patent/FR1569998A/fr
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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Silicon Compounds (AREA)
FR1569998D 1967-04-24 1968-04-23 Expired FR1569998A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0109501 1967-04-24

Publications (1)

Publication Number Publication Date
FR1569998A true FR1569998A (cs) 1969-06-06

Family

ID=7529566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1569998D Expired FR1569998A (cs) 1967-04-24 1968-04-23

Country Status (5)

Country Link
BE (1) BE714104A (cs)
DE (1) DE1533867B1 (cs)
ES (1) ES352639A1 (cs)
FR (1) FR1569998A (cs)
LU (1) LU55840A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408655A1 (fr) * 1977-09-03 1979-06-08 Sumitomo Metal Ind Procede de conduite d'un haut fourneau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408655A1 (fr) * 1977-09-03 1979-06-08 Sumitomo Metal Ind Procede de conduite d'un haut fourneau

Also Published As

Publication number Publication date
DE1533867B1 (de) 1971-10-28
ES352639A1 (es) 1969-07-16
LU55840A1 (cs) 1968-07-03
BE714104A (cs) 1968-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse