FR2160823A1 - Cooled slag nozzle - for counter pressure operated blast furnaces - Google Patents

Cooled slag nozzle - for counter pressure operated blast furnaces

Info

Publication number
FR2160823A1
FR2160823A1 FR7237792A FR7237792A FR2160823A1 FR 2160823 A1 FR2160823 A1 FR 2160823A1 FR 7237792 A FR7237792 A FR 7237792A FR 7237792 A FR7237792 A FR 7237792A FR 2160823 A1 FR2160823 A1 FR 2160823A1
Authority
FR
France
Prior art keywords
cooled slag
pressure operated
press
counter pressure
blast furnaces
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.)
Granted
Application number
FR7237792A
Other languages
English (en)
French (fr)
Other versions
FR2160823B1 (OSRAM
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2160823A1 publication Critical patent/FR2160823A1/fr
Application granted granted Critical
Publication of FR2160823B1 publication Critical patent/FR2160823B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
FR7237792A 1971-11-21 1972-10-25 Cooled slag nozzle - for counter pressure operated blast furnaces Granted FR2160823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64356 1971-11-21

Publications (2)

Publication Number Publication Date
FR2160823A1 true FR2160823A1 (en) 1973-07-06
FR2160823B1 FR2160823B1 (OSRAM) 1974-08-19

Family

ID=19726888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237792A Granted FR2160823A1 (en) 1971-11-21 1972-10-25 Cooled slag nozzle - for counter pressure operated blast furnaces

Country Status (2)

Country Link
FR (1) FR2160823A1 (OSRAM)
LU (1) LU64356A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284678A1 (fr) * 1974-09-11 1976-04-09 Siderurgie Fse Inst Rech Tuyere de haut fourneau
EP0121393A1 (en) * 1983-03-31 1984-10-10 Nippon Steel Chemical Co. Ltd. Method for quantitative discharge of molten material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1579203A (OSRAM) * 1967-12-06 1969-08-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1579203A (OSRAM) * 1967-12-06 1969-08-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284678A1 (fr) * 1974-09-11 1976-04-09 Siderurgie Fse Inst Rech Tuyere de haut fourneau
EP0121393A1 (en) * 1983-03-31 1984-10-10 Nippon Steel Chemical Co. Ltd. Method for quantitative discharge of molten material

Also Published As

Publication number Publication date
FR2160823B1 (OSRAM) 1974-08-19
LU64356A1 (OSRAM) 1973-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse