FR1347790A - Operation of blast furnaces producing pig iron - Google Patents

Operation of blast furnaces producing pig iron

Info

Publication number
FR1347790A
FR1347790A FR915890A FR915890A FR1347790A FR 1347790 A FR1347790 A FR 1347790A FR 915890 A FR915890 A FR 915890A FR 915890 A FR915890 A FR 915890A FR 1347790 A FR1347790 A FR 1347790A
Authority
FR
France
Prior art keywords
pig iron
blast furnaces
producing pig
furnaces producing
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
FR915890A
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.)
National Steel Corp
Original Assignee
National Steel Corp
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
Priority claimed from US154820A external-priority patent/US3231367A/en
Application filed by National Steel Corp filed Critical National Steel Corp
Priority to FR915890A priority Critical patent/FR1347790A/en
Priority to LU42733D priority patent/LU42733A1/xx
Application granted granted Critical
Publication of FR1347790A publication Critical patent/FR1347790A/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
    • C21B5/004—Injection of slurries
FR915890A 1961-11-24 1962-11-19 Operation of blast furnaces producing pig iron Expired FR1347790A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR915890A FR1347790A (en) 1961-11-24 1962-11-19 Operation of blast furnaces producing pig iron
LU42733D LU42733A1 (en) 1961-11-24 1962-11-22

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US154820A US3231367A (en) 1961-11-24 1961-11-24 Iron producing blast furnace operations
FR915890A FR1347790A (en) 1961-11-24 1962-11-19 Operation of blast furnaces producing pig iron

Publications (1)

Publication Number Publication Date
FR1347790A true FR1347790A (en) 1964-01-04

Family

ID=32963962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915890A Expired FR1347790A (en) 1961-11-24 1962-11-19 Operation of blast furnaces producing pig iron

Country Status (2)

Country Link
FR (1) FR1347790A (en)
LU (1) LU42733A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329601A1 (en) * 1975-10-29 1977-05-27 Owens Illinois Inc FUEL USED IN A GLASS MELTING PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329601A1 (en) * 1975-10-29 1977-05-27 Owens Illinois Inc FUEL USED IN A GLASS MELTING PROCESS

Also Published As

Publication number Publication date
LU42733A1 (en) 1963-01-22

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