ES406860A1 - Procedimiento de proteccion de una tobera de convertidor deafino. - Google Patents

Procedimiento de proteccion de una tobera de convertidor deafino.

Info

Publication number
ES406860A1
ES406860A1 ES406860A ES406860A ES406860A1 ES 406860 A1 ES406860 A1 ES 406860A1 ES 406860 A ES406860 A ES 406860A ES 406860 A ES406860 A ES 406860A ES 406860 A1 ES406860 A1 ES 406860A1
Authority
ES
Spain
Prior art keywords
tuyere
protection
refining converter
refining
converter
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
ES406860A
Other languages
English (en)
Spanish (es)
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.)
Creusot Loire SA
EMILE SPRUNCK
Original Assignee
Creusot Loire SA
EMILE 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 SA, EMILE SPRUNCK filed Critical Creusot Loire SA
Publication of ES406860A1 publication Critical patent/ES406860A1/es
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
ES406860A 1971-09-21 1972-09-20 Procedimiento de proteccion de una tobera de convertidor deafino. Expired ES406860A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES406860A1 true ES406860A1 (es) 1975-10-01

Family

ID=9083236

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406860A Expired ES406860A1 (es) 1971-09-21 1972-09-20 Procedimiento de proteccion de una tobera de convertidor deafino.

Country Status (13)

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

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
DE3164362D1 (en) * 1980-03-05 1984-08-02 Creusot Loire Process for the simultaneous and separate introduction of at least one gas and a pulverulent material by means of a tuyere for metallurgical purpose
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
FR2477576A1 (fr) * 1980-03-05 1981-09-11 Creusot Loire Tuyere d'introduction simultanee et separee d'un gaz et d'une matiere pulverulente

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
LU66112A1 (enExample) 1973-01-17
JPS4838811A (enExample) 1973-06-07
US3801084A (en) 1974-04-02
SU453848A3 (ru) 1974-12-15
GB1398726A (en) 1975-06-25
PL76129B1 (enExample) 1975-02-28
JPS5241722B2 (enExample) 1977-10-20
DE2243206B2 (de) 1974-03-21
IT974966B (it) 1974-07-10
AU4651672A (en) 1974-03-21
FR2153153B1 (enExample) 1974-03-29
DE2243206A1 (de) 1973-04-05
ZA726088B (en) 1973-06-27
CA999139A (fr) 1976-11-02
BE788512A (fr) 1973-01-02
BR7206472D0 (pt) 1973-07-17
FR2153153A1 (enExample) 1973-05-04

Similar Documents

Publication Publication Date Title
GB1288899A (enExample)
GB1508674A (en) Bottom-feed stacker assembly
ES406860A1 (es) Procedimiento de proteccion de una tobera de convertidor deafino.
GB1326115A (en) Substance for the refractory lining of pig iron troughs or the like
ES440564A1 (es) Dispositivo de refrigeracion del extremo superior de una cu-ba suspendida, especialmente de una cuba de reactor nuclear.
ES441371A1 (es) Un proceso de desulfurizacion e inoculacion del hierro fun- dido.
JPS5239701A (en) Treatment of powders of coal and coke
GB1067194A (en) Improvements in or relating to rotary feeders
ES363308A1 (es) Procedimiento para la produccion de esponja de hierro pobreen azufre.
GB981396A (en) Improvements relating to skips for dumper vehicles
GB1387665A (en) Process for the manufacture of boron halides
GB833297A (en) Improvements in or relating to lined package forming apparatus
GB1141538A (en) Columbium addition agent
FR2150250A1 (en) Feeding pulverulent, materials to a melt - in a converter using double coaxial tuyeres
ZA724076B (en) A device for the separate introduction of at least two distinct pressurized fluids into divided double or multiple feed tuyeres
IL34874A0 (en) The preparation of feed material for a blast furnace
ZA704628B (en) The preparation of feed material for a blast furnace
GB1230810A (enExample)
FR2146969A1 (en) Feeding pulverulent, materials to a melt - in a converter using double coaxial tuyeres
ES244670A1 (es) Procedimiento de obtenciën de productos refractarios con un contenido elevado de mullita
GB893572A (en) Improvements in or relating to means for feeding material into or out of treatment vessels
GB608573A (en) Production of metallic magnesium by ferrosilicon reduction
GB1226075A (enExample)
GB1357124A (en) Process for producing a steel with a low phosphorus content from pig iron with a high phosphorus content
GB1027623A (en) Improvements in and relating to granular flow stimulating devices