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AU8151282A - Removing slag by suction after increasing fluidity - Google Patents

Removing slag by suction after increasing fluidity

Info

Publication number
AU8151282A
AU8151282A AU81512/82A AU8151282A AU8151282A AU 8151282 A AU8151282 A AU 8151282A AU 81512/82 A AU81512/82 A AU 81512/82A AU 8151282 A AU8151282 A AU 8151282A AU 8151282 A AU8151282 A AU 8151282A
Authority
AU
Australia
Prior art keywords
suction
removing slag
increasing fluidity
fluidity
increasing
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.)
Granted
Application number
AU81512/82A
Other versions
AU527082B2 (en
Inventor
Katuyosi Imamura
Katuhiko Ishikura
Fujio Kato
Hisashi Matsunaga
Akiyoshi Minami
Seizo Mineyuki
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 JP3764581A external-priority patent/JPS5838484B2/en
Priority claimed from JP3764281A external-priority patent/JPS5838483B2/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of AU8151282A publication Critical patent/AU8151282A/en
Application granted granted Critical
Publication of AU527082B2 publication Critical patent/AU527082B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • F27D3/1554—Equipment for removing or retaining slag for removing the slag from the surface of the melt
    • F27D3/1572—Equipment for removing or retaining slag for removing the slag from the surface of the melt by suction
    • 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
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
AU81512/82A 1981-03-16 1982-03-15 Removing slag by suction after increasing fluidity Ceased AU527082B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3764281 1981-03-16
JP3764581A JPS5838484B2 (en) 1981-03-16 1981-03-16 How to suction molten metal processing slag
JP3764581 1981-03-16
JP3764281A JPS5838483B2 (en) 1981-03-16 1981-03-16 Method for suction removal of hot metal processing slag

Publications (2)

Publication Number Publication Date
AU8151282A true AU8151282A (en) 1982-11-04
AU527082B2 AU527082B2 (en) 1983-02-17

Family

ID=26376769

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81512/82A Ceased AU527082B2 (en) 1981-03-16 1982-03-15 Removing slag by suction after increasing fluidity

Country Status (3)

Country Link
EP (1) EP0060706A1 (en)
AU (1) AU527082B2 (en)
BR (1) BR8201399A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8407363D0 (en) * 1984-03-21 1984-04-26 British Steel Corp Removing material from surface of fluid
CN118293688B (en) * 2024-06-05 2024-08-06 辽宁鑫泰钼业有限公司 A fixed furnace for ferromolybdenum smelting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE699180A (en) * 1967-05-29 1967-11-29
US3632096A (en) * 1969-07-11 1972-01-04 Republic Steel Corp Apparatus and process for deslagging steel
AU488160B2 (en) * 1974-01-17 1977-11-02 Kubota Ltd. Method and apparatus for removing slag
FR2259908A1 (en) * 1974-01-31 1975-08-29 Carad Slag conditioner - for facilitating dissolution of lime content in basic steel refining slag
US3998624A (en) * 1975-10-06 1976-12-21 Mercier Corporation Slag fluidizing agent and method of using same for iron and steel-making processes

Also Published As

Publication number Publication date
AU527082B2 (en) 1983-02-17
EP0060706A1 (en) 1982-09-22
BR8201399A (en) 1983-02-01

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