ES397133A1 - Un dispositivo de lanza refrigerada por fluido para aplica-ciones metalugircas y de ingenieria quimica. - Google Patents

Un dispositivo de lanza refrigerada por fluido para aplica-ciones metalugircas y de ingenieria quimica.

Info

Publication number
ES397133A1
ES397133A1 ES397133A ES397133A ES397133A1 ES 397133 A1 ES397133 A1 ES 397133A1 ES 397133 A ES397133 A ES 397133A ES 397133 A ES397133 A ES 397133A ES 397133 A1 ES397133 A1 ES 397133A1
Authority
ES
Spain
Prior art keywords
lance
fluid cooled
cooled lance
refractory
gases
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
ES397133A
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.)
Conzinc Riotinto of Australia Ltd
Original Assignee
Conzinc Riotinto of Australia Ltd
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 Conzinc Riotinto of Australia Ltd filed Critical Conzinc Riotinto of Australia Ltd
Publication of ES397133A1 publication Critical patent/ES397133A1/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
    • C21C5/4606—Lances or injectors

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
ES397133A 1970-11-19 1971-11-18 Un dispositivo de lanza refrigerada por fluido para aplica-ciones metalugircas y de ingenieria quimica. Expired ES397133A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU325170 1970-11-19

Publications (1)

Publication Number Publication Date
ES397133A1 true ES397133A1 (es) 1974-05-01

Family

ID=3693705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397133A Expired ES397133A1 (es) 1970-11-19 1971-11-18 Un dispositivo de lanza refrigerada por fluido para aplica-ciones metalugircas y de ingenieria quimica.

Country Status (10)

Country Link
US (1) US3751019A (fr)
JP (1) JPS5140525B1 (fr)
CA (1) CA954692A (fr)
DE (1) DE2156106C3 (fr)
ES (1) ES397133A1 (fr)
FI (1) FI51954C (fr)
FR (1) FR2114863A5 (fr)
GB (1) GB1324226A (fr)
ZA (1) ZA717330B (fr)
ZM (1) ZM15971A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432552A1 (fr) * 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion
US4550898A (en) * 1984-06-04 1985-11-05 Labate Ii Michael D Air cooled refractory lance
JPS6143489U (ja) * 1984-08-27 1986-03-22 東プレ株式会社 浴槽蓋
US4913735A (en) * 1989-02-09 1990-04-03 Palmer Manufacturing & Supply, Inc. Flux injector lance for use in processing aluminum and method
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
JPH07275143A (ja) * 1994-04-04 1995-10-24 Akira Ishikawa 浴槽蓋
AUPO095996A0 (en) * 1996-07-12 1996-08-01 Technological Resources Pty Limited A top injection lance
ITRM20010726A1 (it) * 2001-12-11 2003-06-11 Ct Sviluppo Materiali Spa Dispositivo idoneo ad alimentare sostanze in polvere o simili e relativo uso.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829960A (en) * 1954-01-18 1958-04-08 Henry J Kaiser Company Method and metallurgical device for the refining of steel
US3045997A (en) * 1959-03-02 1962-07-24 Armco Steel Corp Porous oxygen lance
US3169161A (en) * 1961-04-05 1965-02-09 Air Prod & Chem Oxygen-fuel probe
US3201104A (en) * 1962-08-21 1965-08-17 Walter V Berry Oxygen lance for subsurface use

Also Published As

Publication number Publication date
DE2156106A1 (de) 1972-05-25
ZA717330B (en) 1972-08-30
US3751019A (en) 1973-08-07
FI51954C (fi) 1977-05-10
CA954692A (en) 1974-09-17
GB1324226A (en) 1973-07-25
FI51954B (fr) 1977-01-31
DE2156106C3 (de) 1975-05-07
DE2156106B2 (de) 1974-08-29
JPS5140525B1 (fr) 1976-11-04
ZM15971A1 (en) 1972-09-21
FR2114863A5 (fr) 1972-06-30

Similar Documents

Publication Publication Date Title
ES397133A1 (es) Un dispositivo de lanza refrigerada por fluido para aplica-ciones metalugircas y de ingenieria quimica.
KR830009230A (ko) 용선로중의 용융금속의 제조방법
JPS495825A (fr)
GB1366824A (en) Self cooling oxygen lance
FR2060004A1 (en) Bottom blowing steel converter employing - both oxygen and endothermic gas
FR2158140A1 (en) Steel making - by top and bottom blowing oxygen with a fluid contg hydrocarbons
ES395808A1 (es) Un aparato para reducir la temperatura en la seccion de ho-gar de un generador de vapor.
FR2167520A1 (en) Rapidly decarburising ferro alloys - avoiding oxidation of the main alloying elements
FR2085619A1 (en) Steel belt refining
JPS51145500A (en) Manipulator for tapping process
JPS5271318A (en) Preventing generation of cracksproduced on surface of hearth roll
ES359979A1 (es) Aparato para utilizar en la fabricacion de vidrio plano.
GB1255446A (en) Nozzles for steel making lances
BE762142A (en) Furnace conditions and tuyeres for thomasbot
FR2198998A1 (en) Discontinuously blowing oxygen in LD converters - to improve the interac-tion between the molten metal and the slag
GB1209987A (en) Steel manufacturing process
GB1444792A (fr)
FR2108197A1 (en) Cooling blast furnaces - by gas circulated through brick lined cavities in the furnace wall
FR2133457A1 (en) Steel processing casting ladle - preheated to minimise cooling of the melt
JPS52140408A (en) Cooling equipment
BE751780A (fr) Perfectionnements aux procedes d'affinage de fonte par insufflation de gaz oxydant par le fond du convertisseur.
Pan'kov Protection of Chromomolybdenovanadium Steels During Heating in Gas Furnaces
FR2112646A5 (en) High temperature furnace - with interposed gas layer eliminating contact between refractory and discrete objects
GB871065A (en) Improvements in or relating to processes for the manufacture of heat resistant articles
FR2063916A5 (en) Coated gas lances for gas injection into - metal melts