BR7206472D0 - Processo de protecao de uma ventaneira de conversor de refinacao - Google Patents

Processo de protecao de uma ventaneira de conversor de refinacao

Info

Publication number
BR7206472D0
BR7206472D0 BR006472/72A BR647272A BR7206472D0 BR 7206472 D0 BR7206472 D0 BR 7206472D0 BR 006472/72 A BR006472/72 A BR 006472/72A BR 647272 A BR647272 A BR 647272A BR 7206472 D0 BR7206472 D0 BR 7206472D0
Authority
BR
Brazil
Prior art keywords
ventaneira
protection process
refining converter
refining
converter
Prior art date
Application number
BR006472/72A
Other languages
English (en)
Inventor
P Leroy
E Sprunck
Original Assignee
Creusot Loire
E Sprunck
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 Creusot Loire, E Sprunck filed Critical Creusot Loire
Publication of BR7206472D0 publication Critical patent/BR7206472D0/pt

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

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Furnace Charging Or Discharging (AREA)
BR006472/72A 1971-09-21 1972-09-19 Processo de protecao de uma ventaneira de conversor de refinacao BR7206472D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7133852A FR2153153B1 (pt) 1971-09-21 1971-09-21

Publications (1)

Publication Number Publication Date
BR7206472D0 true BR7206472D0 (pt) 1973-07-17

Family

ID=9083236

Family Applications (1)

Application Number Title Priority Date Filing Date
BR006472/72A BR7206472D0 (pt) 1971-09-21 1972-09-19 Processo de protecao de uma ventaneira de conversor de refinacao

Country Status (13)

Country Link
US (1) US3801084A (pt)
JP (1) JPS5241722B2 (pt)
BE (1) BE788512A (pt)
BR (1) BR7206472D0 (pt)
CA (1) CA999139A (pt)
ES (1) ES406860A1 (pt)
FR (1) FR2153153B1 (pt)
GB (1) GB1398726A (pt)
IT (1) IT974966B (pt)
LU (1) LU66112A1 (pt)
PL (1) PL76129B1 (pt)
SU (1) SU453848A3 (pt)
ZA (1) ZA726088B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586762A (en) * 1976-05-28 1981-03-25 British Steel Corp Metal refining method and apparatus
SE441212C (sv) * 1977-12-23 1987-02-02 Asea Ab Anordning for injicering av pulver i en metallsmelta
FR2477576A1 (fr) * 1980-03-05 1981-09-11 Creusot Loire Tuyere d'introduction simultanee et separee d'un gaz et d'une matiere pulverulente
FR2498630A2 (fr) * 1981-01-27 1982-07-30 Creusot Loire Tuyere d'introduction simultanee et separee d'au moins un gaz et d'une matiere pulverulente
ATE8153T1 (de) * 1980-03-05 1984-07-15 Creusot-Loire Verfahren zum gleichzeitigen und getrennten zufuehren wenigstens eines gases und eines pulverfoermigen materials mittels einer duese fuer metallurgische zwecke.

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
JPS5241722B2 (pt) 1977-10-20
LU66112A1 (pt) 1973-01-17
DE2243206B2 (de) 1974-03-21
DE2243206A1 (de) 1973-04-05
SU453848A3 (ru) 1974-12-15
PL76129B1 (pt) 1975-02-28
JPS4838811A (pt) 1973-06-07
IT974966B (it) 1974-07-10
BE788512A (fr) 1973-01-02
US3801084A (en) 1974-04-02
GB1398726A (en) 1975-06-25
CA999139A (fr) 1976-11-02
AU4651672A (en) 1974-03-21
ES406860A1 (es) 1975-10-01
FR2153153B1 (pt) 1974-03-29
FR2153153A1 (pt) 1973-05-04
ZA726088B (en) 1973-06-27

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