CA1141168A - Method of improving the performance of submerged oxygen injectors - Google Patents

Method of improving the performance of submerged oxygen injectors

Info

Publication number
CA1141168A
CA1141168A CA000338905A CA338905A CA1141168A CA 1141168 A CA1141168 A CA 1141168A CA 000338905 A CA000338905 A CA 000338905A CA 338905 A CA338905 A CA 338905A CA 1141168 A CA1141168 A CA 1141168A
Authority
CA
Canada
Prior art keywords
oxygen
stream
fluid
molten metal
injected
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
CA000338905A
Other languages
English (en)
French (fr)
Inventor
Guy Savard
Robert G.H. Lee
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.)
Air Liquide Canada Inc
Original Assignee
Air Liquide Canada Inc
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 Air Liquide Canada Inc filed Critical Air Liquide Canada Inc
Priority to CA000338905A priority Critical patent/CA1141168A/en
Priority to EP80401550A priority patent/EP0028570A1/fr
Priority to JP15236880A priority patent/JPS5681612A/ja
Priority to AU64024/80A priority patent/AU6402480A/en
Application granted granted Critical
Publication of CA1141168A publication Critical patent/CA1141168A/en
Expired 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
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
CA000338905A 1979-10-31 1979-10-31 Method of improving the performance of submerged oxygen injectors Expired CA1141168A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000338905A CA1141168A (en) 1979-10-31 1979-10-31 Method of improving the performance of submerged oxygen injectors
EP80401550A EP0028570A1 (fr) 1979-10-31 1980-10-31 Procédé d'affinage d'un métal en fusion avec injection d'oxygène
JP15236880A JPS5681612A (en) 1979-10-31 1980-10-31 Injection of oxygen into molten metal bath
AU64024/80A AU6402480A (en) 1979-10-31 1980-10-31 Method of improving the performance of submerged oxygen injectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000338905A CA1141168A (en) 1979-10-31 1979-10-31 Method of improving the performance of submerged oxygen injectors

Publications (1)

Publication Number Publication Date
CA1141168A true CA1141168A (en) 1983-02-15

Family

ID=4115498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000338905A Expired CA1141168A (en) 1979-10-31 1979-10-31 Method of improving the performance of submerged oxygen injectors

Country Status (4)

Country Link
EP (1) EP0028570A1 (ja)
JP (1) JPS5681612A (ja)
AU (1) AU6402480A (ja)
CA (1) CA1141168A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436287A (en) * 1982-07-12 1984-03-13 Kawasaki Steel Corporation Method for protecting tuyeres for refining a molten iron

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU60319A1 (ja) * 1970-02-06 1971-09-24
BE748041A (fr) * 1970-03-26 1970-09-28 Centre Rech Metallurgique Perfectionnements aux procedes d'affinage,
BE773483A (fr) * 1971-10-04 1972-01-31 Centre Rech Metallurgique Perfectionnements aux procedes et dispositifs d'affinage de la fonte,

Also Published As

Publication number Publication date
EP0028570A1 (fr) 1981-05-13
AU6402480A (en) 1981-05-07
JPS6358882B2 (ja) 1988-11-17
JPS5681612A (en) 1981-07-03

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Legal Events

Date Code Title Description
MKEX Expiry