ZM15971A1 - Fluid-cooled lance - Google Patents

Fluid-cooled lance

Info

Publication number
ZM15971A1
ZM15971A1 ZM159/71A ZM15971A ZM15971A1 ZM 15971 A1 ZM15971 A1 ZM 15971A1 ZM 159/71 A ZM159/71 A ZM 159/71A ZM 15971 A ZM15971 A ZM 15971A ZM 15971 A1 ZM15971 A1 ZM 15971A1
Authority
ZM
Zambia
Prior art keywords
fluid
cooled lance
lance
cooled
Prior art date
Application number
ZM159/71A
Original Assignee
Conzinc Riotinto 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 Conzinc Riotinto Ltd filed Critical Conzinc Riotinto Ltd
Publication of ZM15971A1 publication Critical patent/ZM15971A1/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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
ZM159/71A 1970-11-19 1971-11-08 Fluid-cooled lance ZM15971A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU325170 1970-11-19

Publications (1)

Publication Number Publication Date
ZM15971A1 true ZM15971A1 (en) 1972-09-21

Family

ID=3693705

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM159/71A ZM15971A1 (en) 1970-11-19 1971-11-08 Fluid-cooled lance

Country Status (10)

Country Link
US (1) US3751019A (en)
JP (1) JPS5140525B1 (en)
CA (1) CA954692A (en)
DE (1) DE2156106C3 (en)
ES (1) ES397133A1 (en)
FI (1) FI51954C (en)
FR (1) FR2114863A5 (en)
GB (1) GB1324226A (en)
ZA (1) ZA717330B (en)
ZM (1) ZM15971A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432552A1 (en) * 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Immersion lance consisting of two concentric tubes - esp. for injecting powder into molten iron or steel and using two tubes with the same outlet bore dia.
US4550898A (en) * 1984-06-04 1985-11-05 Labate Ii Michael D Air cooled refractory lance
JPS6143489U (en) * 1984-08-27 1986-03-22 東プレ株式会社 bathtub lid
US4913735A (en) * 1989-02-09 1990-04-03 Palmer Manufacturing & Supply, Inc. Flux injector lance for use in processing aluminum and method
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
JPH07275143A (en) * 1994-04-04 1995-10-24 Akira Ishikawa Bathtub cover
AUPO095996A0 (en) 1996-07-12 1996-08-01 Technological Resources Pty Limited A top injection lance
ITRM20010726A1 (en) * 2001-12-11 2003-06-11 Ct Sviluppo Materiali Spa DEVICE SUITABLE FOR FEEDING POWDER OR SIMILAR SUBSTANCES AND ITS USE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829960A (en) * 1954-01-18 1958-04-08 Henry J Kaiser Company Method and metallurgical device for the refining of steel
US3045997A (en) * 1959-03-02 1962-07-24 Armco Steel Corp Porous oxygen lance
US3169161A (en) * 1961-04-05 1965-02-09 Air Prod & Chem Oxygen-fuel probe
US3201104A (en) * 1962-08-21 1965-08-17 Walter V Berry Oxygen lance for subsurface use

Also Published As

Publication number Publication date
FI51954B (en) 1977-01-31
ZA717330B (en) 1972-08-30
FR2114863A5 (en) 1972-06-30
GB1324226A (en) 1973-07-25
DE2156106B2 (en) 1974-08-29
CA954692A (en) 1974-09-17
FI51954C (en) 1977-05-10
DE2156106C3 (en) 1975-05-07
JPS5140525B1 (en) 1976-11-04
DE2156106A1 (en) 1972-05-25
US3751019A (en) 1973-08-07
ES397133A1 (en) 1974-05-01

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