ZA751239B - Metallurgical lance - Google Patents

Metallurgical lance

Info

Publication number
ZA751239B
ZA751239B ZA00751239A ZA751239A ZA751239B ZA 751239 B ZA751239 B ZA 751239B ZA 00751239 A ZA00751239 A ZA 00751239A ZA 751239 A ZA751239 A ZA 751239A ZA 751239 B ZA751239 B ZA 751239B
Authority
ZA
South Africa
Prior art keywords
metallurgical lance
lance
metallurgical
Prior art date
Application number
ZA00751239A
Inventor
L Jaquay
Original Assignee
Int Nickel Co Of Canada Ltd An
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 Int Nickel Co Of Canada Ltd An filed Critical Int Nickel Co Of Canada Ltd An
Publication of ZA751239B publication Critical patent/ZA751239B/en

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
ZA00751239A 1974-02-28 1975-02-27 Metallurgical lance ZA751239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446688A US3889933A (en) 1974-02-28 1974-02-28 Metallurgical lance

Publications (1)

Publication Number Publication Date
ZA751239B true ZA751239B (en) 1975-11-26

Family

ID=23773501

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00751239A ZA751239B (en) 1974-02-28 1975-02-27 Metallurgical lance

Country Status (7)

Country Link
US (1) US3889933A (en)
JP (1) JPS578852B2 (en)
BE (1) BE826144A (en)
CA (1) CA1042207A (en)
PH (1) PH12273A (en)
ZA (1) ZA751239B (en)
ZM (1) ZM2575A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389243A (en) * 1979-05-11 1983-06-21 Dravo Corporation Method for the flash oxidation of metal concentrates
US4249722A (en) * 1979-05-11 1981-02-10 Dravo Corporation Apparatus for the flash oxidation of metal concentrates
US4455949A (en) * 1980-02-13 1984-06-26 Brennstoffinstitut Freiberg Burner for gasification of powdery fuels
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
JPS6027159U (en) * 1983-07-26 1985-02-23 株式会社　島田資材 Manhole side block
US4622007A (en) * 1984-08-17 1986-11-11 American Combustion, Inc. Variable heat generating method and apparatus
US4642047A (en) * 1984-08-17 1987-02-10 American Combustion, Inc. Method and apparatus for flame generation and utilization of the combustion products for heating, melting and refining
US4931013A (en) * 1989-07-06 1990-06-05 Mg Industries High-temperature burner
SG45386A1 (en) * 1989-09-29 1998-01-16 Ausmelt Ltd Top submerged injection with a shrouded lance
CA2041297C (en) * 1991-04-26 2001-07-10 Samuel Walton Marcuson Converter and method for top blowing nonferrous metal
IN181041B (en) * 1991-09-20 1998-04-18 Ausmelt Ltd
US5814125A (en) * 1997-03-18 1998-09-29 Praxair Technology, Inc. Method for introducing gas into a liquid
US6176894B1 (en) 1998-06-17 2001-01-23 Praxair Technology, Inc. Supersonic coherent gas jet for providing gas into a liquid
DE59912441D1 (en) 1998-08-28 2005-09-22 Voest Alpine Ind Anlagen METHOD FOR PRODUCING A METAL MELT BY MEANS OF A MULTIFUNCTION LIGHT
US6171544B1 (en) 1999-04-02 2001-01-09 Praxair Technology, Inc. Multiple coherent jet lance
US6241510B1 (en) * 2000-02-02 2001-06-05 Praxair Technology, Inc. System for providing proximate turbulent and coherent gas jets
SE516609C2 (en) * 2000-06-29 2002-02-05 Ola Lundqvist Lance, procedure for making a lance and using a lance
US20040084087A1 (en) * 2002-10-30 2004-05-06 Sanfilippo John E. Apparatus and method for controlling and distributing gas flow
US7198206B2 (en) * 2004-08-02 2007-04-03 Clear Lam, Inc. Compact gassing lance
US20060213153A1 (en) * 2005-03-03 2006-09-28 Sanfilippo James J Device and system for modified atmosphere packaging
US7297180B2 (en) * 2005-07-13 2007-11-20 Praxair Technology, Inc. Method for operating a vacuum vessel with a coherent jet
US8623114B2 (en) 2010-02-16 2014-01-07 Praxair Technology, Inc. Copper anode refining system and method
US8578965B2 (en) * 2010-08-17 2013-11-12 Babcock & Wilcox Canada Ltd. Device and method for supplying a sorbent
BR112013033631B8 (en) 2011-06-30 2023-03-28 Outotec Oyj TOP SUBMERGED INJECTION LAUNCH
PE20140876A1 (en) 2011-09-02 2014-08-05 Outotec Oyj SUPERIOR SUBMERGED INJECTION LANES
US9829250B2 (en) 2011-11-30 2017-11-28 Outotec Oyj Fluid cooled lances for top submerged injection
AU2013204818B2 (en) 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
WO2015056142A1 (en) 2013-10-16 2015-04-23 Outotec (Finland) Oy Top submerged injection lance for enhanced heat transfer
CN105612263B (en) 2013-10-16 2019-02-19 奥图泰(芬兰)公司 Top-submerged formula for enhancing submersible burning sprays spray gun

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767785A (en) * 1947-05-09 1956-10-23 Texas Co Gas burner
US2725933A (en) * 1951-05-03 1955-12-06 Texas Co Gas burner apparatus for the generation of carbon monoxide and hydrogen
US3130252A (en) * 1959-02-20 1964-04-21 Arbed Lances for treatment of metal baths
US3216714A (en) * 1963-02-04 1965-11-09 Bot Brassert Oxygen Technik Ag Heating and blowing device for metallurgical purposes

Also Published As

Publication number Publication date
ZM2575A1 (en) 1976-12-21
PH12273A (en) 1978-12-12
BE826144A (en) 1975-08-28
CA1042207A (en) 1978-11-14
AU7867075A (en) 1976-09-02
JPS50121106A (en) 1975-09-22
US3889933A (en) 1975-06-17
JPS578852B2 (en) 1982-02-18

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