GB1235657A - Improvements in or relating to a lance for blowing oxygen into a kaldo furnace - Google Patents

Improvements in or relating to a lance for blowing oxygen into a kaldo furnace

Info

Publication number
GB1235657A
GB1235657A GB3683/69A GB368369A GB1235657A GB 1235657 A GB1235657 A GB 1235657A GB 3683/69 A GB3683/69 A GB 3683/69A GB 368369 A GB368369 A GB 368369A GB 1235657 A GB1235657 A GB 1235657A
Authority
GB
United Kingdom
Prior art keywords
oxygen
section
mixing chamber
main duct
rearward
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
GB3683/69A
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.)
Sollac SA
Original Assignee
Lorraine de Laminage Continu SA SOLLAC
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 Lorraine de Laminage Continu SA SOLLAC filed Critical Lorraine de Laminage Continu SA SOLLAC
Publication of GB1235657A publication Critical patent/GB1235657A/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
    • C21C5/42—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)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB3683/69A 1968-01-25 1969-01-22 Improvements in or relating to a lance for blowing oxygen into a kaldo furnace Expired GB1235657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137485 1968-01-25

Publications (1)

Publication Number Publication Date
GB1235657A true GB1235657A (en) 1971-06-16

Family

ID=8645119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3683/69A Expired GB1235657A (en) 1968-01-25 1969-01-22 Improvements in or relating to a lance for blowing oxygen into a kaldo furnace

Country Status (6)

Country Link
US (1) US3559623A (US06653308-20031125-C00035.png)
BE (1) BE725942A (US06653308-20031125-C00035.png)
DE (1) DE1902637B2 (US06653308-20031125-C00035.png)
FR (1) FR1564580A (US06653308-20031125-C00035.png)
GB (1) GB1235657A (US06653308-20031125-C00035.png)
LU (1) LU57675A1 (US06653308-20031125-C00035.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2356487A1 (de) * 1973-11-12 1975-05-22 Rheinstahl Ag Lanze fuer einen wirbelschichtofen
JPS6059965B2 (ja) * 1979-03-28 1985-12-27 日本鋼管株式会社 回転式サブランスの回転装置
FR2540519A2 (fr) * 1980-08-26 1984-08-10 Ugine Aciers Buse d'injection d'oxygene a jet supersonique stabilise pour la decarburation des fontes et, en particulier, des fontes au chrome
JPS59145717A (ja) * 1983-02-04 1984-08-21 ユジンヌ・アシエ 鋳鉄，特にクロム鋳鉄を脱炭するための安定した超音速流を噴出する酸素噴射ノズル
LU87856A1 (fr) * 1990-12-10 1992-08-25 Arbed Lance de soufflage
US5596149A (en) * 1995-10-23 1997-01-21 The Babcock & Wilcox Company Pressure measurement tap for a pressurized fluidized bed
AUPQ535500A0 (en) * 2000-01-31 2000-02-17 Technological Resources Pty Limited Apparatus for injecting gas into a vessel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112194A (en) * 1960-10-19 1963-11-26 Union Carbide Corp Molten bath treating method and apparatus
US3169161A (en) * 1961-04-05 1965-02-09 Air Prod & Chem Oxygen-fuel probe
FR84791E (fr) * 1963-11-25 1965-04-16 Siderurgie Fse Inst Rech Lance d'insufflation réglable de particules fines en suspension

Also Published As

Publication number Publication date
BE725942A (US06653308-20031125-C00035.png) 1969-05-29
DE1902637A1 (de) 1971-04-22
DE1902637C3 (US06653308-20031125-C00035.png) 1973-10-11
FR1564580A (US06653308-20031125-C00035.png) 1969-04-25
LU57675A1 (US06653308-20031125-C00035.png) 1969-04-15
US3559623A (en) 1971-02-02
DE1902637B2 (de) 1973-03-15

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