GB1348861A - Method of preparing molten basic slagging materials - Google Patents

Method of preparing molten basic slagging materials

Info

Publication number
GB1348861A
GB1348861A GB572372A GB572372A GB1348861A GB 1348861 A GB1348861 A GB 1348861A GB 572372 A GB572372 A GB 572372A GB 572372 A GB572372 A GB 572372A GB 1348861 A GB1348861 A GB 1348861A
Authority
GB
United Kingdom
Prior art keywords
slag
parts
basic
slagging
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
GB572372A
Other languages
English (en)
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.)
Yoshizawa Lime Industry Co Ltd
Original Assignee
Yoshizawa Lime Industry Co Ltd
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 Industry Co Ltd filed Critical Yoshizawa Lime Industry Co Ltd
Publication of GB1348861A publication Critical patent/GB1348861A/en
Expired legal-status Critical Current

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)
GB572372A 1971-11-29 1972-02-08 Method of preparing molten basic slagging materials Expired GB1348861A (en)

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
GB1348861A true GB1348861A (en) 1974-03-27

Family

ID=14158268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB572372A Expired GB1348861A (en) 1971-11-29 1972-02-08 Method of preparing molten basic slagging materials

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
AU4023472A (en) 1973-09-27
JPS4859016A (fr) 1973-08-18
IT947345B (it) 1973-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee