JPS6225724B2 - - Google Patents

Info

Publication number
JPS6225724B2
JPS6225724B2 JP53109853A JP10985378A JPS6225724B2 JP S6225724 B2 JPS6225724 B2 JP S6225724B2 JP 53109853 A JP53109853 A JP 53109853A JP 10985378 A JP10985378 A JP 10985378A JP S6225724 B2 JPS6225724 B2 JP S6225724B2
Authority
JP
Japan
Prior art keywords
pellets
hot metal
steel
sulfur content
ladle
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
JP53109853A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5449914A (en
Inventor
Fuieji Ruutoige
Ueeruneru Hoeere Haansu
Hansen Uiruherumu
Haa Ururihi Kurauzu
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of JPS5449914A publication Critical patent/JPS5449914A/ja
Publication of JPS6225724B2 publication Critical patent/JPS6225724B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP10985378A 1977-09-09 1978-09-08 Utilization of waste dust and sludge produced from blast furnace and steel mill Granted JPS5449914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2740675A DE2740675C2 (de) 1977-09-09 1977-09-09 Verfahren zum Verwerten von Abfall-Stäuben und -Schlämmen aus Hochöfen und Stahlwerken

Publications (2)

Publication Number Publication Date
JPS5449914A JPS5449914A (en) 1979-04-19
JPS6225724B2 true JPS6225724B2 (en, 2012) 1987-06-04

Family

ID=6018542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10985378A Granted JPS5449914A (en) 1977-09-09 1978-09-08 Utilization of waste dust and sludge produced from blast furnace and steel mill

Country Status (10)

Country Link
US (1) US4189314A (en, 2012)
JP (1) JPS5449914A (en, 2012)
AT (1) AT366412B (en, 2012)
BE (1) BE870251A (en, 2012)
DE (1) DE2740675C2 (en, 2012)
FR (1) FR2402706A1 (en, 2012)
GB (1) GB2003931B (en, 2012)
IT (1) IT7827466A0 (en, 2012)
LU (1) LU80206A1 (en, 2012)
NL (1) NL7808753A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392289B (de) * 1988-04-08 1991-02-25 Voest Alpine Stahl Donawitz Verfahren zur verwertung von zinkhaeltigen huettenstaeuben und -schlaemmen
DE4331156C1 (de) * 1993-09-14 1995-05-18 Fuenders Dieter Dr Ing Verfahren zur Verwertung von metallische Elemente enthaltenden Galvanikschlämmen
US5885328A (en) * 1996-05-31 1999-03-23 Ltv Steel Company, Inc. Method of agglomerating oil-containing steel mill waste
UA76663C2 (en) * 2005-04-11 2006-08-15 Vladyslav Mykhailovych Sokolov A method for obtaining half-product to produce ferroalloys and addition alloys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE343939C (en, 2012) *
FR874820A (fr) * 1941-04-23 1942-08-27 Commentry Fourchambault & Deca Fontes brutes à graphitisation contrôlée et leur procédé de fabrication
US3326670A (en) * 1965-07-16 1967-06-20 Billy B Bratton Steelmaking process
JPS5760410B2 (en, 2012) * 1974-09-04 1982-12-20 Nitsushin Seiko Kk
DE2519810C2 (de) 1975-05-03 1983-01-13 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Verarbeitung von staubförmigem Gut aus metallurgischen Abgasen
FR2317363A1 (fr) * 1975-07-11 1977-02-04 Siderurgie Fse Inst Rech Procede pour recuperer un produit riche en zinc a partir des poussieres d'usines siderurgiques
JPS6014551B2 (ja) * 1975-08-15 1985-04-13 幹郎 石本 自動電話装置

Also Published As

Publication number Publication date
GB2003931B (en) 1982-04-21
GB2003931A (en) 1979-03-21
ATA649878A (de) 1981-08-15
US4189314A (en) 1980-02-19
JPS5449914A (en) 1979-04-19
IT7827466A0 (it) 1978-09-08
DE2740675C2 (de) 1979-09-13
LU80206A1 (de) 1979-03-07
FR2402706A1 (fr) 1979-04-06
NL7808753A (nl) 1979-03-13
AT366412B (de) 1982-04-13
DE2740675B1 (de) 1979-01-18
BE870251A (fr) 1979-01-02

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