AU2450592A - Top submergable lance - Google Patents

Top submergable lance

Info

Publication number
AU2450592A
AU2450592A AU24505/92A AU2450592A AU2450592A AU 2450592 A AU2450592 A AU 2450592A AU 24505/92 A AU24505/92 A AU 24505/92A AU 2450592 A AU2450592 A AU 2450592A AU 2450592 A AU2450592 A AU 2450592A
Authority
AU
Australia
Prior art keywords
submergable
lance
top submergable
submergable lance
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.)
Granted
Application number
AU24505/92A
Other versions
AU647669B2 (en
Inventor
Ian Leonard Chard
John Millice Floyd
Kok Tong Wong
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.)
Outotec Ausmelt Pty Ltd
Original Assignee
Ausmelt 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 Ausmelt Ltd filed Critical Ausmelt Ltd
Priority to AU24505/92A priority Critical patent/AU647669B2/en
Publication of AU2450592A publication Critical patent/AU2450592A/en
Application granted granted Critical
Publication of AU647669B2 publication Critical patent/AU647669B2/en
Anticipated expiration legal-status Critical
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
    • C21C5/4613—Refractory coated lances; Immersion lances

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)
AU24505/92A 1991-09-20 1992-09-16 Top submergable lance Expired AU647669B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24505/92A AU647669B2 (en) 1991-09-20 1992-09-16 Top submergable lance

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPK845791 1991-09-20
AUPK8457 1991-09-20
AU24505/92A AU647669B2 (en) 1991-09-20 1992-09-16 Top submergable lance

Publications (2)

Publication Number Publication Date
AU2450592A true AU2450592A (en) 1993-03-25
AU647669B2 AU647669B2 (en) 1994-03-24

Family

ID=25619345

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24505/92A Expired AU647669B2 (en) 1991-09-20 1992-09-16 Top submergable lance

Country Status (1)

Country Link
AU (1) AU647669B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU646103B2 (en) * 1990-10-31 1994-02-10 Minproc Technology Pty. Limited Metallurgical lance
AU657131B2 (en) * 1991-04-23 1995-03-02 Commonwealth Scientific And Industrial Research Organisation Lance for immersion in a pyrometallurgical bath and method involving the lance
WO1998002588A1 (en) * 1996-07-12 1998-01-22 Technological Resources Pty. Ltd. A top injection lance
AU713967B2 (en) * 1996-07-12 1999-12-16 Technological Resources Pty Limited A top injection lance

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU653294B2 (en) * 1992-08-26 1994-09-22 Nippon Steel Corporation Process for vacuum degassing molten steel
AU2003900357A0 (en) 2003-01-24 2003-02-13 Ausmelt Limited An improved smelting process for the production of iron
WO2015056142A1 (en) * 2013-10-16 2015-04-23 Outotec (Finland) Oy Top submerged injection lance for enhanced heat transfer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496699B1 (en) * 1980-12-22 1985-06-21 Siderurgie Fse Inst Rech BLOWING NOZZLE FOR OXIDIZING GAS, ESPECIALLY OXYGEN, FOR THE TREATMENT OF FUSED METALS
JPS58185707A (en) * 1982-04-23 1983-10-29 Sumitomo Metal Ind Ltd Refining method of steel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU646103B2 (en) * 1990-10-31 1994-02-10 Minproc Technology Pty. Limited Metallurgical lance
AU657131B2 (en) * 1991-04-23 1995-03-02 Commonwealth Scientific And Industrial Research Organisation Lance for immersion in a pyrometallurgical bath and method involving the lance
WO1998002588A1 (en) * 1996-07-12 1998-01-22 Technological Resources Pty. Ltd. A top injection lance
AU713967B2 (en) * 1996-07-12 1999-12-16 Technological Resources Pty Limited A top injection lance
US6245285B1 (en) 1996-07-12 2001-06-12 Technological Resources Pty. Ltd. Top injection lance
CN1067437C (en) * 1996-07-12 2001-06-20 技术资源有限公司 A top injection lance

Also Published As

Publication number Publication date
AU647669B2 (en) 1994-03-24

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