PL262478A1 - Method of cooling oxygen admitting tuyeres - Google Patents

Method of cooling oxygen admitting tuyeres

Info

Publication number
PL262478A1
PL262478A1 PL1986262478A PL26247886A PL262478A1 PL 262478 A1 PL262478 A1 PL 262478A1 PL 1986262478 A PL1986262478 A PL 1986262478A PL 26247886 A PL26247886 A PL 26247886A PL 262478 A1 PL262478 A1 PL 262478A1
Authority
PL
Poland
Prior art keywords
tuyeres
admitting
cooling oxygen
oxygen
cooling
Prior art date
Application number
PL1986262478A
Other languages
English (en)
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 filed Critical
Publication of PL262478A1 publication Critical patent/PL262478A1/xx

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
    • C21C5/30—Regulating or controlling the blowing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • C21C5/4646—Cooling arrangements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/24—Cooling arrangements
    • 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
    • C21C2005/4626—Means for cooling, e.g. by gases, fluids or liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
PL1986262478A 1985-11-27 1986-11-19 Method of cooling oxygen admitting tuyeres PL262478A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3541909A DE3541909C1 (de) 1985-11-27 1985-11-27 Verfahren zur Kuehlung von Sauerstoff-Einblasduesen bei der Sauerstoffbehandlung von Roheisen oder Stahl

Publications (1)

Publication Number Publication Date
PL262478A1 true PL262478A1 (en) 1987-10-05

Family

ID=6286983

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1986262478A PL262478A1 (en) 1985-11-27 1986-11-19 Method of cooling oxygen admitting tuyeres

Country Status (13)

Country Link
EP (1) EP0223991A1 (ja)
JP (1) JPS62196315A (ja)
KR (1) KR870005102A (ja)
CN (1) CN86107834A (ja)
AU (1) AU6466386A (ja)
BR (1) BR8605740A (ja)
CS (1) CS262680B2 (ja)
DD (1) DD250722A5 (ja)
DE (1) DE3541909C1 (ja)
FI (1) FI864322A (ja)
HU (1) HU195257B (ja)
PL (1) PL262478A1 (ja)
ZA (1) ZA867898B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663707B2 (ja) * 1987-08-01 1994-08-22 川崎重工業株式会社 溶融金属容器の出湯装置
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
IT1288991B1 (it) * 1996-09-27 1998-09-25 Danieli Off Mecc Sistema di raffreddamento per elettrodi per forni elettrici ad arco in corrente continua
AU9617198A (en) * 1997-10-24 1999-05-17 Mcgill University Inclined heat pipe lance or tuyere with controllable heat extraction
DE10252276C1 (de) * 2002-11-11 2003-10-30 Rhi Ag Wien Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763565C (de) * 1938-10-11 1951-12-20 Otto Dr-Ing Lellep Fluessigkeitsgekuehlter Boden fuer Konverter
DE1103366B (de) * 1958-01-25 1961-03-30 Steinmueller Gmbh L & C Verfahren zum Kuehlen hochbeanspruchter Teile an metallurgischen oder chemischen OEfen
GB880784A (en) * 1958-02-12 1961-10-25 Steinmueller Gmbh L & C Improvements relating to the high-temperature cooling of industrial furnaces
US3744780A (en) * 1972-01-07 1973-07-10 Applied Techn Corp Method of treating molten material by use of a lance

Also Published As

Publication number Publication date
FI864322A (fi) 1987-05-28
JPS62196315A (ja) 1987-08-29
CS861586A2 (en) 1988-08-16
AU6466386A (en) 1987-06-04
JPH0137447B2 (ja) 1989-08-07
DE3541909C1 (de) 1987-06-11
FI864322A0 (fi) 1986-10-24
BR8605740A (pt) 1987-08-25
HUT43650A (en) 1987-11-30
HU195257B (en) 1988-04-28
CS262680B2 (en) 1989-03-14
EP0223991A1 (de) 1987-06-03
ZA867898B (en) 1987-06-24
CN86107834A (zh) 1987-05-27
DD250722A5 (de) 1987-10-21
KR870005102A (ko) 1987-06-04

Similar Documents

Publication Publication Date Title
EP0209880A3 (en) Method of operating blast furnace
YU44785B (en) Process for synthesys of epipodophylotoxine
CS988386A2 (en) Method of azoniaspironortropanol esters production
PL262478A1 (en) Method of cooling oxygen admitting tuyeres
GB2182351B (en) Methods of heat-treating metal
PL263216A1 (en) Method of obtaining azoniaspironortropanol esters
GB2191786B (en) Basic oxygen furnace steelmaking process
GB2190685B (en) Basic oxygen furnace steelmaking process
GB2184135B (en) Cooling of workpieces
GB8512143D0 (en) Method of treatment
RO92738B1 (ro) Metoda de analgezie rapida
PL268313A1 (en) Method of obtaining novel ocylopeptides
PL253417A1 (en) Method of obtaining n-2-aminoethyl-3-aminopropylotrimetoxysilane
PL253746A2 (en) Method of obtaining novel 2-hydroxy-4-beta-hydroxyethylamino-6-methyl-5-pyrimidylocarkoxylamides
CS257885A1 (en) Method of catgut production
GB8523636D0 (en) Heat-treating of metals
PL252583A1 (en) Method of obtaining magnesia-spinel refractories
PL260923A1 (en) Method of obtaining novel 8 alpha-acylaminoergolines
PL260924A1 (en) Method of obtaining novel 8 alpha-acylaminergolins
BG39375A1 (en) Method for manufacture of dimethoxycyclopentenes
BG47707A1 (en) Method for preparing of oxidized carbon
CS200689A2 (en) Method of tertiaryhydroxyalkylanthine production
PL256739A1 (en) Method of illuminating workstands
PL255760A2 (en) Method of obtaining novel beta-/n-chlorobenzoilo/-acryl amides
PL254618A1 (en) Method of manufacture of high-aluminium cast iron