IT993808B - Recipiente per un processo di produzione dell acciaio con insufflamento di ossigeno dal fondo del tipo o bop - Google Patents

Recipiente per un processo di produzione dell acciaio con insufflamento di ossigeno dal fondo del tipo o bop

Info

Publication number
IT993808B
IT993808B IT28321/73A IT2832173A IT993808B IT 993808 B IT993808 B IT 993808B IT 28321/73 A IT28321/73 A IT 28321/73A IT 2832173 A IT2832173 A IT 2832173A IT 993808 B IT993808 B IT 993808B
Authority
IT
Italy
Prior art keywords
bop
vessel
type
production process
steel production
Prior art date
Application number
IT28321/73A
Other languages
English (en)
Italian (it)
Original Assignee
Uss Eng & Consult
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 Eng & Consult filed Critical Uss Eng & Consult
Application granted granted Critical
Publication of IT993808B publication Critical patent/IT993808B/it

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)
IT28321/73A 1972-08-29 1973-08-29 Recipiente per un processo di produzione dell acciaio con insufflamento di ossigeno dal fondo del tipo o bop IT993808B (it)

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
IT993808B true IT993808B (it) 1975-09-30

Family

ID=23091174

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28321/73A IT993808B (it) 1972-08-29 1973-08-29 Recipiente per un processo di produzione dell acciaio con insufflamento di ossigeno dal fondo del tipo o bop

Country Status (20)

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

Families Citing this family (8)

* 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
GB8609063D0 (en) * 1986-04-14 1986-05-21 British Steel Corp Injection elements for melt containing vessels
US5177763A (en) * 1990-03-28 1993-01-05 Kawasaki Steel Corporation Furnace bottom structure of direct current electric furnace
ATE182400T1 (de) * 1993-05-17 1999-08-15 Danieli Off Mecc Lichtbogenofen mit verschiedenen energiequellen und verfahren für seinem betrieb

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

Also Published As

Publication number Publication date
IN140050B (ru) 1976-09-04
YU221573A (en) 1982-02-28
HU166951B (ru) 1975-06-28
ATA748973A (de) 1976-12-15
AU5969173A (en) 1975-03-06
RO65611A (ro) 1980-01-15
ES418299A1 (es) 1976-04-16
ZA735930B (en) 1974-07-31
AR198870A1 (es) 1974-07-24
FR2197987A1 (ru) 1974-03-29
US3802685A (en) 1974-04-09
BR7306617D0 (pt) 1974-07-11
JPS4986203A (ru) 1974-08-19
JPS5729529B2 (ru) 1982-06-23
DE2343546A1 (de) 1974-03-14
AT338309B (de) 1977-08-25
SU576054A3 (ru) 1977-10-05
GB1452962A (en) 1976-10-20
DE2343546C2 (de) 1983-04-07
CA980577A (en) 1975-12-30
FR2197987B1 (ru) 1979-01-26
BE803678A (fr) 1973-12-17
NL7311883A (ru) 1974-03-04
CS215080B2 (en) 1982-07-30

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