BE784832A - LANCE FOR BLOWING OVER OXYGEN - Google Patents

LANCE FOR BLOWING OVER OXYGEN

Info

Publication number
BE784832A
BE784832A BE784832A BE784832A BE784832A BE 784832 A BE784832 A BE 784832A BE 784832 A BE784832 A BE 784832A BE 784832 A BE784832 A BE 784832A BE 784832 A BE784832 A BE 784832A
Authority
BE
Belgium
Prior art keywords
lance
blowing over
over oxygen
oxygen
blowing
Prior art date
Application number
BE784832A
Other languages
French (fr)
Inventor
H Grey
F Pfeifer
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of BE784832A publication Critical patent/BE784832A/en

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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE784832A 1971-07-15 1972-06-14 LANCE FOR BLOWING OVER OXYGEN BE784832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717127156 DE7127156U (en) 1971-07-15 1971-07-15 OXYGEN INFLATING LANCE

Publications (1)

Publication Number Publication Date
BE784832A true BE784832A (en) 1972-10-02

Family

ID=6622562

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784832A BE784832A (en) 1971-07-15 1972-06-14 LANCE FOR BLOWING OVER OXYGEN

Country Status (7)

Country Link
AT (1) AT330224B (en)
BE (1) BE784832A (en)
DE (1) DE7127156U (en)
FR (1) FR2142494A5 (en)
GB (1) GB1367556A (en)
IT (1) IT969403B (en)
NL (1) NL7208108A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589395A (en) * 1978-12-26 1980-07-05 Sumitomo Metal Ind Ltd Gasification of solid carbonaceous material and its device
CN101280350A (en) * 2006-12-15 2008-10-08 技术资源有限公司 Apparatus for injecting material into a vessel

Also Published As

Publication number Publication date
GB1367556A (en) 1974-09-18
NL7208108A (en) 1973-01-17
AT330224B (en) 1976-06-25
ATA473772A (en) 1975-09-15
IT969403B (en) 1974-03-30
DE7127156U (en) 1971-10-21
FR2142494A5 (en) 1973-01-26

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