GB1452962A - Method of refining molten metal - Google Patents

Method of refining molten metal

Info

Publication number
GB1452962A
GB1452962A GB4072673A GB4072673A GB1452962A GB 1452962 A GB1452962 A GB 1452962A GB 4072673 A GB4072673 A GB 4072673A GB 4072673 A GB4072673 A GB 4072673A GB 1452962 A GB1452962 A GB 1452962A
Authority
GB
United Kingdom
Prior art keywords
vessel
molten metal
tuyere
bath
tuyeres
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
GB4072673A
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1452962A publication Critical patent/GB1452962A/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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

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)
  • Treatment Of Steel In Its Molten State (AREA)
GB4072673A 1972-08-29 1973-08-29 Method of refining molten metal Expired GB1452962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00284693A US3802685A (en) 1972-08-29 1972-08-29 Q-bop vessel construction

Publications (1)

Publication Number Publication Date
GB1452962A true GB1452962A (en) 1976-10-20

Family

ID=23091174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4072673A Expired GB1452962A (en) 1972-08-29 1973-08-29 Method of refining molten metal

Country Status (20)

Country Link
US (1) US3802685A (de)
JP (1) JPS5729529B2 (de)
AR (1) AR198870A1 (de)
AT (1) AT338309B (de)
BE (1) BE803678A (de)
BR (1) BR7306617D0 (de)
CA (1) CA980577A (de)
CS (1) CS215080B2 (de)
DE (1) DE2343546C2 (de)
ES (1) ES418299A1 (de)
FR (1) FR2197987B1 (de)
GB (1) GB1452962A (de)
HU (1) HU166951B (de)
IN (1) IN140050B (de)
IT (1) IT993808B (de)
NL (1) NL7311883A (de)
RO (1) RO65611A (de)
SU (1) SU576054A3 (de)
YU (1) YU221573A (de)
ZA (1) ZA735930B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189583A (en) * 1986-04-14 1987-10-28 British Steel Corp Injection elements for melt containing vessels

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920448A (en) * 1972-10-03 1975-11-18 Maximilianshuette Eisenwerk Process and converter for refining liquid metals
US3898078A (en) * 1973-03-29 1975-08-05 Youngstown Sheet And Tube Co Method and apparatus for injecting refining oxygen in steelmaking processes
US3985550A (en) * 1975-01-23 1976-10-12 United States Steel Corporation Method of producing low sulfur steel
US4238228A (en) * 1979-03-27 1980-12-09 Canadian Liquid Air Ltd./Air Liquide Canada Ltee Non-ferrous metal treatment
JPS58123812A (ja) * 1982-01-16 1983-07-23 Nippon Steel Corp 転炉操業法
US5177763A (en) * 1990-03-28 1993-01-05 Kawasaki Steel Corporation Furnace bottom structure of direct current electric furnace
ES2134871T3 (es) * 1993-05-17 1999-10-16 Danieli Off Mecc Horno electrico de arco y metodo de funcionamiento.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
BE792419A (fr) * 1971-12-07 1973-03-30 Maximilianshuette Eisenwerk Procede d'affinage d'une fonte pauvre en phosphore en acier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189583A (en) * 1986-04-14 1987-10-28 British Steel Corp Injection elements for melt containing vessels

Also Published As

Publication number Publication date
YU221573A (en) 1982-02-28
ES418299A1 (es) 1976-04-16
AT338309B (de) 1977-08-25
CA980577A (en) 1975-12-30
AR198870A1 (es) 1974-07-24
JPS4986203A (de) 1974-08-19
JPS5729529B2 (de) 1982-06-23
US3802685A (en) 1974-04-09
DE2343546A1 (de) 1974-03-14
CS215080B2 (en) 1982-07-30
NL7311883A (de) 1974-03-04
IT993808B (it) 1975-09-30
FR2197987B1 (de) 1979-01-26
BR7306617D0 (pt) 1974-07-11
DE2343546C2 (de) 1983-04-07
ATA748973A (de) 1976-12-15
RO65611A (ro) 1980-01-15
BE803678A (fr) 1973-12-17
HU166951B (de) 1975-06-28
IN140050B (de) 1976-09-04
ZA735930B (en) 1974-07-31
SU576054A3 (ru) 1977-10-05
AU5969173A (en) 1975-03-06
FR2197987A1 (de) 1974-03-29

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Legal Events

Date Code Title Description
49R Reference inserted (sect. 9/1949)
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee