IT1014406B - STRUCTURE OF UNDERGROUND FOR METALLURGIC FURNACES - Google Patents

STRUCTURE OF UNDERGROUND FOR METALLURGIC FURNACES

Info

Publication number
IT1014406B
IT1014406B IT69040/74A IT6904074A IT1014406B IT 1014406 B IT1014406 B IT 1014406B IT 69040/74 A IT69040/74 A IT 69040/74A IT 6904074 A IT6904074 A IT 6904074A IT 1014406 B IT1014406 B IT 1014406B
Authority
IT
Italy
Prior art keywords
underground
metallurgic furnaces
metallurgic
furnaces
Prior art date
Application number
IT69040/74A
Other languages
Italian (it)
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Application granted granted Critical
Publication of IT1014406B publication Critical patent/IT1014406B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom
IT69040/74A 1973-07-26 1974-06-27 STRUCTURE OF UNDERGROUND FOR METALLURGIC FURNACES IT1014406B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00382800A US3820770A (en) 1973-07-26 1973-07-26 Sub hearth construction for metallurgical furnaces

Publications (1)

Publication Number Publication Date
IT1014406B true IT1014406B (en) 1977-04-20

Family

ID=23510458

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69040/74A IT1014406B (en) 1973-07-26 1974-06-27 STRUCTURE OF UNDERGROUND FOR METALLURGIC FURNACES

Country Status (8)

Country Link
US (1) US3820770A (en)
JP (1) JPS5050204A (en)
AU (1) AU6952674A (en)
BE (1) BE818002A (en)
DE (1) DE2432992A1 (en)
FR (1) FR2238762B3 (en)
GB (1) GB1427646A (en)
IT (1) IT1014406B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858861A (en) * 1974-01-17 1975-01-07 United States Steel Corp Underhearth cooling system
US4157815A (en) * 1978-04-28 1979-06-12 Inland Steel Company Furnace bottom construction with seal
BR8004864A (en) * 1979-08-03 1981-02-10 Nippon Steel Corp BLOOD-OVEN AND PROCESS OF OPERATING A BLOOD-OVEN
US4325538A (en) * 1979-12-27 1982-04-20 Biuro Projektow Przemyslu Metali Niezelaznych "Bipromet" Smelting furnace for direct obtaining of copper from ore concentrates/and copper ores

Also Published As

Publication number Publication date
BE818002A (en) 1975-01-23
US3820770A (en) 1974-06-28
AU6952674A (en) 1975-12-04
DE2432992A1 (en) 1975-02-13
FR2238762B3 (en) 1977-05-20
GB1427646A (en) 1976-03-10
JPS5050204A (en) 1975-05-06
FR2238762A1 (en) 1975-02-21

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