IT947345B - Procedimento per preparare materia le di scorificazione basico fuso - Google Patents

Procedimento per preparare materia le di scorificazione basico fuso

Info

Publication number
IT947345B
IT947345B IT2027772A IT2027772A IT947345B IT 947345 B IT947345 B IT 947345B IT 2027772 A IT2027772 A IT 2027772A IT 2027772 A IT2027772 A IT 2027772A IT 947345 B IT947345 B IT 947345B
Authority
IT
Italy
Prior art keywords
scorification
matter
procedure
preparing molten
molten basic
Prior art date
Application number
IT2027772A
Other languages
English (en)
Italian (it)
Original Assignee
Yoshizawa Lime Ind Co
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 Yoshizawa Lime Ind Co filed Critical Yoshizawa Lime Ind Co
Application granted granted Critical
Publication of IT947345B publication Critical patent/IT947345B/it

Links

Classifications

    • 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
    • C21B3/06—Treatment of liquid slag
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/42—Sulphur removal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
IT2027772A 1971-11-29 1972-02-05 Procedimento per preparare materia le di scorificazione basico fuso IT947345B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9618671A JPS5020007B2 (fr) 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
IT947345B true IT947345B (it) 1973-05-21

Family

ID=14158268

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2027772A IT947345B (it) 1971-11-29 1972-02-05 Procedimento per preparare materia le di scorificazione basico fuso

Country Status (6)

Country Link
JP (1) JPS5020007B2 (fr)
AT (1) AT327256B (fr)
AU (1) AU441699B2 (fr)
FR (1) FR2161868B1 (fr)
GB (1) GB1348861A (fr)
IT (1) IT947345B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630368B2 (fr) * 1975-02-26 1981-07-14
US4842642A (en) * 1988-01-19 1989-06-27 Hamilton Specialty Bar Division Of Slater Industries Inc. Additive for promoting slag formation in steel refining ladle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999087A (fr) * 1952-01-25
FR1011069A (fr) * 1948-11-30 1952-06-18 Commentry Sa Procédé de valorisation des laitiers et scories

Also Published As

Publication number Publication date
FR2161868A1 (fr) 1973-07-13
FR2161868B1 (fr) 1974-08-30
JPS5020007B2 (fr) 1975-07-11
AU441699B2 (en) 1973-10-18
DE2205633B2 (de) 1973-10-31
DE2205633A1 (de) 1973-07-12
ATA110872A (de) 1975-04-15
AT327256B (de) 1976-01-26
GB1348861A (en) 1974-03-27
AU4023472A (en) 1973-09-27
JPS4859016A (fr) 1973-08-18

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