FI51954C - Liquid-cooled lance for oxygen for feeding reactants into metallurgy shall melt - Google Patents

Liquid-cooled lance for oxygen for feeding reactants into metallurgy shall melt

Info

Publication number
FI51954C
FI51954C FI713286A FI328671A FI51954C FI 51954 C FI51954 C FI 51954C FI 713286 A FI713286 A FI 713286A FI 328671 A FI328671 A FI 328671A FI 51954 C FI51954 C FI 51954C
Authority
FI
Finland
Prior art keywords
metallurgy
oxygen
liquid
cooled lance
feeding reactants
Prior art date
Application number
FI713286A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI51954B (en
Inventor
Kevin James Phillips
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 FI51954B publication Critical patent/FI51954B/fi
Application granted granted Critical
Publication of FI51954C publication Critical patent/FI51954C/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
FI713286A 1970-11-19 1971-11-17 Liquid-cooled lance for oxygen for feeding reactants into metallurgy shall melt FI51954C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI51954B FI51954B (en) 1977-01-31
FI51954C true FI51954C (en) 1977-05-10

Family

ID=3693705

Family Applications (1)

Application Number Title Priority Date Filing Date
FI713286A FI51954C (en) 1970-11-19 1971-11-17 Liquid-cooled lance for oxygen for feeding reactants into metallurgy shall melt

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
CA954692A (en) 1974-09-17
ZM15971A1 (en) 1972-09-21
ZA717330B (en) 1972-08-30
DE2156106B2 (en) 1974-08-29
DE2156106A1 (en) 1972-05-25
FR2114863A5 (en) 1972-06-30
US3751019A (en) 1973-08-07
GB1324226A (en) 1973-07-25
DE2156106C3 (en) 1975-05-07
JPS5140525B1 (en) 1976-11-04
ES397133A1 (en) 1974-05-01

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