ATE170970T1 - Verfahren und vorrichtung zum schmelzen einer metallcharge in einem drehrohrofen - Google Patents

Verfahren und vorrichtung zum schmelzen einer metallcharge in einem drehrohrofen

Info

Publication number
ATE170970T1
ATE170970T1 AT95923393T AT95923393T ATE170970T1 AT E170970 T1 ATE170970 T1 AT E170970T1 AT 95923393 T AT95923393 T AT 95923393T AT 95923393 T AT95923393 T AT 95923393T AT E170970 T1 ATE170970 T1 AT E170970T1
Authority
AT
Austria
Prior art keywords
metal
pct
melting
charge
rotary furnace
Prior art date
Application number
AT95923393T
Other languages
English (en)
Inventor
Franco Joan Marles
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE170970T1 publication Critical patent/ATE170970T1/de

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/08—Manufacture of cast-iron
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/90—Metal melting furnaces, e.g. cupola type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Gasification And Melting Of Waste (AREA)
AT95923393T 1994-06-16 1995-06-15 Verfahren und vorrichtung zum schmelzen einer metallcharge in einem drehrohrofen ATE170970T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09401366A ES2114388B1 (es) 1994-06-16 1994-06-16 Procedimiento para la fusion de metales en hornos rotativos y horno de fusion rotativo para la aplicacion de este procedimiento.

Publications (1)

Publication Number Publication Date
ATE170970T1 true ATE170970T1 (de) 1998-09-15

Family

ID=8286673

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95923393T ATE170970T1 (de) 1994-06-16 1995-06-15 Verfahren und vorrichtung zum schmelzen einer metallcharge in einem drehrohrofen

Country Status (14)

Country Link
US (1) US6039786A (de)
EP (1) EP0769125B1 (de)
JP (1) JPH10501610A (de)
KR (1) KR100370632B1 (de)
CN (1) CN1150837A (de)
AT (1) ATE170970T1 (de)
AU (1) AU691628B2 (de)
BR (1) BR9508013A (de)
CA (1) CA2192953A1 (de)
DE (1) DE69504680T2 (de)
DK (1) DK0769125T3 (de)
ES (2) ES2114388B1 (de)
TW (1) TW257793B (de)
WO (1) WO1995034791A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982407B1 (de) * 1998-08-24 2003-01-22 Alstom Verfahren zum Schmelzen von anorganischen Stoffen
EP2080973A1 (de) 2008-01-10 2009-07-22 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Drehofen
DE102008047489B4 (de) * 2008-09-17 2010-05-12 Messer Group Gmbh Brenner und Verfahren zum Betreiben eines Brenners
US8632621B2 (en) * 2010-07-12 2014-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for melting a solid charge
US8262983B2 (en) 2010-08-05 2012-09-11 Altek, L.L.C. Tilting rotary furnace system and methods of aluminum recovery
US8915733B2 (en) * 2010-11-11 2014-12-23 Air Products And Chemicals, Inc. Selective adjustment of heat flux for increased uniformity of heating a charge material in a tilt rotary furnace
EP2626628B1 (de) * 2012-02-09 2014-04-09 Linde Aktiengesellschaft Befeuerung eines Industrieofens und zugehöriger Brenner
CN104704309B (zh) * 2012-10-08 2017-07-14 乔治洛德方法研究和开发液化空气有限公司 用于改善回转窑中副燃料的燃烧的方法和设备以及用于使用燃烧器组件改装回转窑的方法
CN103090665B (zh) * 2012-11-30 2014-10-15 沈光林 用于回转窑的局部增氧助燃装置
CN103175394A (zh) * 2013-03-01 2013-06-26 大连易世达新能源发展股份有限公司 用于水泥窑节能减排的局部增氧助燃装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952507A (en) * 1961-07-07 1964-03-18 British Oxygen Co Ltd Process for the treatment of metal and jet for use therein
FR1442523A (fr) * 1965-05-07 1966-06-17 Soc Metallurgique Imphy Four tournant pour l'obtention continue de fonte, d'acier ou de fer liquide
US4414026A (en) * 1981-07-30 1983-11-08 Nippon Kokan Kabushiki Kaisha Method for the production of ferrochromium
DE3518555C1 (de) * 1985-05-23 1986-01-09 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Reduktion von eisenhaltigen Chromerzen
US4865297A (en) * 1986-11-21 1989-09-12 Gitman Grigory M Apparatus for melting and refining metals
US5123364A (en) * 1989-11-08 1992-06-23 American Combustion, Inc. Method and apparatus for co-processing hazardous wastes
US5163997A (en) * 1991-02-08 1992-11-17 Sherwood William L High-production rotary furnace steelmaking
DE4142401C2 (de) * 1991-12-20 1999-01-21 Linde Ag Verfahren zum Betrieb einer auf einem oder mehreren Brennern basierenden Beheizung eines Ofens
DE4202827A1 (de) * 1992-01-31 1993-08-05 Linde Ag Geregelter betrieb von industrieoefen
FR2694802B1 (fr) * 1992-08-12 1994-09-16 Air Liquide Four de maintien en température d'une charge métallique fondue et procédé de mise en Óoeuvre.
US5714113A (en) * 1994-08-29 1998-02-03 American Combustion, Inc. Apparatus for electric steelmaking

Also Published As

Publication number Publication date
EP0769125A1 (de) 1997-04-23
DK0769125T3 (da) 1999-03-01
TW257793B (en) 1995-09-21
CA2192953A1 (fr) 1995-12-21
WO1995034791A1 (fr) 1995-12-21
EP0769125B1 (de) 1998-09-09
ES2120755T3 (es) 1998-11-01
BR9508013A (pt) 1997-09-02
US6039786A (en) 2000-03-21
DE69504680T2 (de) 1999-03-18
DE69504680D1 (de) 1998-10-15
CN1150837A (zh) 1997-05-28
AU691628B2 (en) 1998-05-21
ES2114388A1 (es) 1998-05-16
JPH10501610A (ja) 1998-02-10
KR100370632B1 (ko) 2003-04-11
ES2114388B1 (es) 1998-12-16
AU2796395A (en) 1996-01-05

Similar Documents

Publication Publication Date Title
ATE170970T1 (de) Verfahren und vorrichtung zum schmelzen einer metallcharge in einem drehrohrofen
MX169900B (es) Un quemador y metodo y para derretir una carga de vidrio
ATE179961T1 (de) Verfahren und vorrichtung zum vorwärmen von beschickungsgut für glas-schmelzöfen
BR9305607A (pt) Aparelho e processo para tratar a calor peça de fundição com núcleo de areia, e aparelho para tratar a calor peça de fundição
DE59710457D1 (de) Verfahren zum einschmelzen von metallischen einsatzstoffen in einem schachtofen
HUT63080A (en) Method for producing clinker
DE3769142D1 (de) Verfahren und vorrichtung zum einbringen von zusatzstoffen in einen schacht- bzw. kupolofen.
ATE177155T1 (de) Vorrichtung zum beschicken eines elektrofens mit flüssigmetall
ATE211250T1 (de) Verfahren und vorrichtung zum betreiben eines schachtofens
DE59505653D1 (de) Verfahren zum abbau von polycyanurathaltigen materialien
EP0430376A3 (en) Method for the combustion of fuel by stepped fuel feed and burner for use with it
DE59610578D1 (de) Verwendung eines verfahrens zum betreiben einer verbrennungsanlage eines kohlekraftwerkes zur beschleunigung des kohleausbrendes einer schmelzkammer
DE3774995D1 (de) Kontinuierlicher herstellung von legierungen.
UA7874C2 (uk) Спосіб одержання генераторного газу
DE59204577D1 (de) Verfahren zum herstellen von flüssigem metall aus feinkörnigen metalloxidpartikeln und reduktions- und schmelzofen zur durchführung des verfahrens.
JPS5330983A (en) Treating method for solid waste by electric melting
UA19709C2 (uk) Спосіб запалюваhhя агломераційhої шихти
JPS5397915A (en) Steel making method in electric furnace
DE59003173D1 (de) Verfahren zum Glühen von Metallteilen unter wasserstoffreichem Schutzgas in einem Durchlaufofen.
DE69912003D1 (de) Prozessoptimierung eines hochofens
JPS53140244A (en) Welding method for steel material
TW272238B (en) Method for forming nitride stainless layer on the surface of steel
Hettinger et al. Improvement of the Working Conditions as a Consequence of Technical Modifications, as Exemplified by the Blast Furnace
DE3149477A1 (de) Verfahren zur herstellung eines schmelzbades beim brennputzen und vorrichtung zu seiner durchfuehrung
GEP19950099B (en) Method for Production of Metal Arsenic

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties