AU2082270A - Cooling of lances - Google Patents

Cooling of lances

Info

Publication number
AU2082270A
AU2082270A AU20822/70A AU2082270A AU2082270A AU 2082270 A AU2082270 A AU 2082270A AU 20822/70 A AU20822/70 A AU 20822/70A AU 2082270 A AU2082270 A AU 2082270A AU 2082270 A AU2082270 A AU 2082270A
Authority
AU
Australia
Prior art keywords
lances
cooling
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
AU20822/70A
Inventor
EDWARD LEWIS; BARRY STUART ANDREWS and KEVIN JAMES PHILLIPS IAN
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
Priority to AU20822/70A priority Critical patent/AU2082270A/en
Publication of AU2082270A publication Critical patent/AU2082270A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • 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
    • C21C5/4613—Refractory coated lances; Immersion lances
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
AU20822/70A 1970-10-07 1970-10-07 Cooling of lances Expired AU2082270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU20822/70A AU2082270A (en) 1970-10-07 1970-10-07 Cooling of lances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU20822/70A AU2082270A (en) 1970-10-07 1970-10-07 Cooling of lances

Publications (1)

Publication Number Publication Date
AU2082270A true AU2082270A (en) 1972-04-13

Family

ID=3710131

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20822/70A Expired AU2082270A (en) 1970-10-07 1970-10-07 Cooling of lances

Country Status (1)

Country Link
AU (1) AU2082270A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466508A1 (en) * 1979-09-27 1981-04-10 Desaar Rene VIROLE FOR LANCE BLOWING OR INJECTION
WO1998031975A1 (en) * 1997-01-17 1998-07-23 Francis Zilka Device, system and method for on-line explosive deslagging
US6321690B1 (en) 1997-01-17 2001-11-27 North American Industrial Services, Inc. Device, system and method for on-line explosive deslagging
EP1163964A1 (en) * 2000-06-17 2001-12-19 Jankowski GmbH & Co. KG Device for introducing a treatment agent, particularly a gaseous treatment agent, in a vessel filled with molten metal
US6431073B1 (en) 1998-01-14 2002-08-13 North American Industrial Services, Inc. Device, system and method for on-line explosive deslagging
US6755156B1 (en) 1999-09-13 2004-06-29 Northamerican Industrial Services, Inc. Device, system and method for on-line explosive deslagging
US7959432B2 (en) 2005-06-01 2011-06-14 Frans Steur, Senior Method of and apparatus for cleaning fouling in heat exchangers, waste-heat boilers and combustion chambers

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466508A1 (en) * 1979-09-27 1981-04-10 Desaar Rene VIROLE FOR LANCE BLOWING OR INJECTION
EP1452813A2 (en) * 1997-01-17 2004-09-01 NorthAmerican Industrial Services, Inc. (NAIS) Device, system and method for on-line explosive deslagging
WO1998031975A1 (en) * 1997-01-17 1998-07-23 Francis Zilka Device, system and method for on-line explosive deslagging
EP1067349A2 (en) * 1997-01-17 2001-01-10 Francis Zilka Device, system and method for on-line explosive deslagging
EP1067349A3 (en) * 1997-01-17 2001-02-21 Francis Zilka Device, system and method for on-line explosive deslagging
US6321690B1 (en) 1997-01-17 2001-11-27 North American Industrial Services, Inc. Device, system and method for on-line explosive deslagging
US7395760B2 (en) 1997-01-17 2008-07-08 Northamerican Industrial Services, Inc. Device, system and method for on-line explosive deslagging
US6604468B2 (en) 1997-01-17 2003-08-12 North American Industrial Services, Inc. Device, system and method for on-line explosive deslagging
US6644201B2 (en) 1997-01-17 2003-11-11 Northamerican Industrial Services, Inc. Device, system and method for on-line explosive deslagging
EP1452813A3 (en) * 1997-01-17 2004-09-15 NorthAmerican Industrial Services, Inc. (NAIS) Device, system and method for on-line explosive deslagging
US6431073B1 (en) 1998-01-14 2002-08-13 North American Industrial Services, Inc. Device, system and method for on-line explosive deslagging
US6755156B1 (en) 1999-09-13 2004-06-29 Northamerican Industrial Services, Inc. Device, system and method for on-line explosive deslagging
EP1163964A1 (en) * 2000-06-17 2001-12-19 Jankowski GmbH & Co. KG Device for introducing a treatment agent, particularly a gaseous treatment agent, in a vessel filled with molten metal
US7959432B2 (en) 2005-06-01 2011-06-14 Frans Steur, Senior Method of and apparatus for cleaning fouling in heat exchangers, waste-heat boilers and combustion chambers

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