SE375791B - - Google Patents

Info

Publication number
SE375791B
SE375791B SE7011106A SE1110670A SE375791B SE 375791 B SE375791 B SE 375791B SE 7011106 A SE7011106 A SE 7011106A SE 1110670 A SE1110670 A SE 1110670A SE 375791 B SE375791 B SE 375791B
Authority
SE
Sweden
Application number
SE7011106A
Inventor
J M Saccomano
Jr J D Ellis
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE375791B publication Critical patent/SE375791B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors
SE7011106A 1969-08-15 1970-08-14 SE375791B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85035869A 1969-08-15 1969-08-15

Publications (1)

Publication Number Publication Date
SE375791B true SE375791B (en) 1975-04-28

Family

ID=25307912

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7011106A SE375791B (en) 1969-08-15 1970-08-14
SE7307948A SE382467B (en) 1969-08-15 1970-08-14 ERODABLE FORM FOR SUBMERS INJUSTING PRESSURE FLUIDS IN A METAL MELT IN A REACTION VESSEL.

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7307948A SE382467B (en) 1969-08-15 1970-08-14 ERODABLE FORM FOR SUBMERS INJUSTING PRESSURE FLUIDS IN A METAL MELT IN A REACTION VESSEL.

Country Status (9)

Country Link
US (1) US3703279A (en)
JP (1) JPS4921002B1 (en)
AT (1) AT326163B (en)
CA (1) CA952711A (en)
DE (3) DE2065178A1 (en)
ES (1) ES194396Y (en)
FR (1) FR2056845A5 (en)
GB (2) GB1321253A (en)
SE (2) SE375791B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131674A5 (en) * 1971-04-10 1972-11-10 Messer Griesheim Gmbh
DE2160999A1 (en) * 1971-12-09 1973-06-28 Maximilianshuette Eisenwerk DUESE FOR ADDING OXYGEN WITH A PROTECTIVE MEDIUM INTO CONVERTER VESSELS
FR2422464A1 (en) * 1978-04-13 1979-11-09 Inst Elektroswarki Patona Chill mould for electroslag remelting of metals - has side inlet for scrubbing gas used to remote impurities from mould contents
FR2515163B1 (en) * 1980-11-18 1986-01-03 Sofrem PROCESS FOR REMOVAL OF CALCIUM AND ALUMINUM IN SILICON AND SILICON-BASED ALLOYS
FR2502607B2 (en) * 1980-11-18 1986-06-27 Sofrem IMPROVEMENT IN THE PROCESS FOR REMOVAL OF ALUMINUM AND CALCIUM IN SILICON AND SILICON-BASED ALLOYS
JPS5871343A (en) * 1981-10-22 1983-04-28 Kobe Steel Ltd Nozzle for blowing of gas provided in molten metal vessel
DE3130972A1 (en) * 1981-08-05 1983-02-24 Messer Griesheim Gmbh, 6000 Frankfurt "METHOD FOR PREHEATING AND HEATING EMPTY AOD CONVERTERS"
JPS6045685B2 (en) 1981-12-11 1985-10-11 新日本製鐵株式会社 Double pipe tuyere for bottom blowing
US4515353A (en) * 1983-03-24 1985-05-07 Sperry Corporation Tundish cover for ductile iron treatment
US4711430A (en) * 1986-04-01 1987-12-08 Union Carbide Corporation Side-injected metal refining vessel and method
US4754951A (en) * 1987-08-14 1988-07-05 Union Carbide Corporation Tuyere assembly and positioning method
US4795138A (en) * 1987-11-18 1989-01-03 L-Tec Company Metallurgical tuyere and method of calibrating same
US4898368A (en) * 1988-08-26 1990-02-06 Union Carbide Corporation Wear resistant metallurgical tuyere
GB9126068D0 (en) * 1991-12-07 1992-02-05 Air Prod & Chem Tuyere for installation in hearth of electric arc furnace
US5298053A (en) * 1993-08-12 1994-03-29 Bethlehem Steel Corporation Consumable lance for oxygen injection and desulfurization and method
KR101248940B1 (en) * 2011-09-19 2013-04-01 한국수력원자력 주식회사 Crucible of a oxygen suppling apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1229938A (en) * 1916-07-19 1917-06-12 George D Golden Twyer.
US2542029A (en) * 1946-09-12 1951-02-20 Hydrocarbon Research Inc Water-cooled fluid fuel burner
US2480394A (en) * 1947-02-07 1949-08-30 Falconbridge Nickel Mines Ltd Punching pipe for converter tuyeres
FR1280598A (en) * 1960-06-21 1962-01-08 Pompey Acieries Device for injecting liquid, semi-liquid, pulverulent, fluidized or the like substances
US3206183A (en) * 1963-03-29 1965-09-14 Jr Howard L Marwick Refractory coated tube and method of making same
FR1450718A (en) * 1965-07-12 1966-06-24 Air Liquide Improvements in metallurgical processes
US3397878A (en) * 1965-11-19 1968-08-20 Union Carbide Corp Under-bath tuyere

Also Published As

Publication number Publication date
ES194396U (en) 1974-12-01
CA952711A (en) 1974-08-13
DE2065105B2 (en) 1973-06-07
DE2065105C3 (en) 1975-07-24
DE2037808A1 (en) 1971-03-11
DE2037808B2 (en) 1973-06-07
US3703279A (en) 1972-11-21
AT326163B (en) 1975-11-25
JPS4921002B1 (en) 1974-05-29
DE2065105A1 (en) 1972-11-30
GB1321252A (en) 1973-06-27
SE382467B (en) 1976-02-02
ES194396Y (en) 1975-03-16
FR2056845A5 (en) 1971-05-14
GB1321253A (en) 1973-06-27
DE2065178A1 (en) 1972-12-07

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