JPS6229496B2 - - Google Patents

Info

Publication number
JPS6229496B2
JPS6229496B2 JP53055441A JP5544178A JPS6229496B2 JP S6229496 B2 JPS6229496 B2 JP S6229496B2 JP 53055441 A JP53055441 A JP 53055441A JP 5544178 A JP5544178 A JP 5544178A JP S6229496 B2 JPS6229496 B2 JP S6229496B2
Authority
JP
Japan
Prior art keywords
lance
gas
slag
bath
discharge end
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
JP53055441A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53141107A (en
Inventor
Mirisu Furoido Jon
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of JPS53141107A publication Critical patent/JPS53141107A/ja
Publication of JPS6229496B2 publication Critical patent/JPS6229496B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/46Details or accessories
    • C21C5/4606Lances or injectors
    • C21C5/4613Refractory coated lances; Immersion lances
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00General methods of reducing to metals
    • C22B5/02Dry methods smelting of sulfides or formation of mattes
    • C22B5/12Dry methods smelting of sulfides or formation of mattes by gases
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103Methods of introduction of solid or liquid refining or fluxing agents
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/16Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP5544178A 1977-05-09 1978-05-09 Method of browing gas into liquid dry type metallurgic bath Granted JPS53141107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD004177 1977-05-09

Publications (2)

Publication Number Publication Date
JPS53141107A JPS53141107A (en) 1978-12-08
JPS6229496B2 true JPS6229496B2 (enExample) 1987-06-26

Family

ID=3766976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5544178A Granted JPS53141107A (en) 1977-05-09 1978-05-09 Method of browing gas into liquid dry type metallurgic bath

Country Status (6)

Country Link
US (1) US4251271A (enExample)
JP (1) JPS53141107A (enExample)
CA (1) CA1107080A (enExample)
DE (1) DE2819587A1 (enExample)
GB (1) GB1599366A (enExample)
MY (1) MY8300150A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014522954A (ja) * 2011-06-30 2014-09-08 オウトテック オサケイティオ ユルキネン 上部浸漬注入ランス

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1275174C (en) * 1985-03-07 1990-10-16 Richard Graham Hollis Secondary lead production
EP0196800B1 (en) * 1985-03-07 1990-07-18 Mount Isa Mines Limited Secondary lead production
GB8514587D0 (en) * 1985-06-10 1985-07-10 Britannia Refined Metals Ltd Recovery of metals from their alloys with lead
JP3249816B2 (ja) * 1989-09-29 2002-01-21 オースメルト ピーティーワイ.リミテッド. シュラウド付きランスによる先端サブマージド注入
CA2052170C (en) * 1990-09-26 1999-03-23 Johannes Jacobus Bodenstein Pyrometallurgical process for treating a feed material
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
US5505762A (en) * 1991-04-23 1996-04-09 Commonwealth Scientific And Industrial Research Organisation Lance for immersion in a pyrometallurgical bath and method involving the lance
IN181041B (enExample) * 1991-09-20 1998-04-18 Ausmelt Ltd
US5591271A (en) * 1994-08-26 1997-01-07 Comesi S.A.I.C. Process for cleaning inductor channels of furnaces melting non-ferrous metal alloys
IT1302798B1 (it) 1998-11-10 2000-09-29 Danieli & C Ohg Sp Dispositivo integrato per l'iniezione di ossigeno e gastecnologici e per l'insufflaggio di materiale solido in
AUPQ535500A0 (en) * 2000-01-31 2000-02-17 Technological Resources Pty Limited Apparatus for injecting gas into a vessel
FI115536B (fi) * 2001-09-21 2005-05-31 Outokumpu Oy Menetelmä raakakuparin tuottamiseksi
MXPA06011408A (es) 2004-04-07 2007-01-23 Ausmelt Ltd Proceso para la produccion del cobre blister.
DE602005018588D1 (de) * 2004-10-15 2010-02-11 Tech Resources Pty Ltd Vorrichtung zum Injizieren von Gas in einen Behälter
JP5775640B2 (ja) * 2011-09-02 2015-09-09 オウトテック オサケイティオ ユルキネンOutotec Oyj 上部浸漬注入式ランス
PL2786083T3 (pl) 2011-11-30 2016-11-30 Lance chłodzone płynem do wdmuchiwania przy zanurzeniu od góry
JP5962162B2 (ja) * 2012-04-13 2016-08-03 Jfeスチール株式会社 溶銑の精錬方法
US9725784B2 (en) 2012-06-21 2017-08-08 Lawrence F. McHugh Production of copper via looping oxidation process
AU2013204818B2 (en) 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
US10077940B2 (en) 2013-10-16 2018-09-18 Outotec (Finland) Oy Top submerged injection lance for enhanced submerged combustion
WO2015056142A1 (en) 2013-10-16 2015-04-23 Outotec (Finland) Oy Top submerged injection lance for enhanced heat transfer
CN104406414B (zh) * 2014-10-27 2016-06-22 云南铜业科技发展股份有限公司 一种浸没式管束混合顶吹喷枪
CN105039740A (zh) * 2015-08-06 2015-11-11 中国恩菲工程技术有限公司 采用富氧旋涡熔池熔炼炉处理红土镍矿的方法
PE20181809A1 (es) * 2015-12-09 2018-11-21 Tenova South Africa Pty Ltd Metodo para operar un horno de lanza sumergida superior
CN109852759B (zh) * 2019-02-12 2020-12-18 山东钢铁股份有限公司 用于旋流氧枪喷头的溅渣护炉方法
CN117144147A (zh) * 2023-08-31 2023-12-01 云南锡业股份有限公司铜业分公司 一种旋流冶炉及其冶炼工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131054A (en) * 1954-02-20 1964-04-28 Siegerlander Kupferwerke G M B Gas nozzles and methods of operating the same
FR1424029A (fr) * 1964-01-06 1966-01-07 Union Carbide Corp Procédé et appareil pour introduire un courant de gaz de traitement dans un bain de métal en fusion
US3310238A (en) * 1964-06-26 1967-03-21 British Oxygen Co Ltd Furnace lances
DE1508154A1 (de) * 1966-07-14 1969-02-06 Demag Ag Metallurgischer Ofen,insbesondere Herdofen,Drehofen,Konverter od.dgl.,mit Blaslanzenwagen
US3615362A (en) * 1969-02-14 1971-10-26 Int Nickel Co Slagging in top blown converters
US3932172A (en) * 1969-02-20 1976-01-13 Eisenwerk-Gesellschaft Maximilianshutte Mbh Method and converter for refining pig-iron into steel
US3634069A (en) * 1969-03-10 1972-01-11 Conzinc Riotinto Ltd Tin smelting
US3876190A (en) * 1969-06-25 1975-04-08 Commw Ind Gases Method and apparatus for feeding particulate materials to furnaces and the like
DE2040724A1 (de) * 1970-08-17 1972-02-24 Messer Griesheim Gmbh Duese fuer Brenner oder Sauerstoffblaslanzen
DE2058967B2 (de) * 1970-12-01 1975-08-21 Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg Tauchlanze
FR2131674A5 (enExample) 1971-04-10 1972-11-10 Messer Griesheim Gmbh
US3752402A (en) * 1971-04-19 1973-08-14 H Marioneaux Fluid injection lance and nozzle means therefor
US3905807A (en) * 1971-07-30 1975-09-16 Commw Scient Ind Res Org Recovery of tin from slags
SU605549A3 (ru) * 1973-03-03 1978-04-30 Эйзенверк-Гезельшафт Максимилиансхютте Гмбх (Фирма) Фурма
US3898078A (en) * 1973-03-29 1975-08-05 Youngstown Sheet And Tube Co Method and apparatus for injecting refining oxygen in steelmaking processes
US3843105A (en) * 1973-04-05 1974-10-22 Berry Metal Co Apparatus and method for contacting molten metal with gas
SU452599A1 (ru) 1973-07-06 1974-12-05 Киевский политехнический институт им. 50-летия Великой Октябрьской социалистической революции Фурма дл ввода газообразных и жидких реагентов в расплав
SU500239A1 (ru) * 1974-06-14 1976-01-25 Государственный Союзный Институт По Проектированию Агрегатов И Сталелитейного Прокатного Производства Для Черной Металлургии Фурма дл глубинной продувки металла
LU73846A1 (enExample) * 1975-11-21 1977-05-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014522954A (ja) * 2011-06-30 2014-09-08 オウトテック オサケイティオ ユルキネン 上部浸漬注入ランス

Also Published As

Publication number Publication date
MY8300150A (en) 1983-12-31
US4251271A (en) 1981-02-17
JPS53141107A (en) 1978-12-08
GB1599366A (en) 1981-09-30
DE2819587C2 (enExample) 1987-11-05
DE2819587A1 (de) 1978-11-16
CA1107080A (en) 1981-08-18

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