DK0769125T3 - Fremgangsmåde til smeltning af en metalcharge i en roterovn og roterovn til udøvelse af en sådan fremgangsmåde - Google Patents

Fremgangsmåde til smeltning af en metalcharge i en roterovn og roterovn til udøvelse af en sådan fremgangsmåde

Info

Publication number
DK0769125T3
DK0769125T3 DK95923393T DK95923393T DK0769125T3 DK 0769125 T3 DK0769125 T3 DK 0769125T3 DK 95923393 T DK95923393 T DK 95923393T DK 95923393 T DK95923393 T DK 95923393T DK 0769125 T3 DK0769125 T3 DK 0769125T3
Authority
DK
Denmark
Prior art keywords
rotary kiln
melting
charge
pct
metal charge
Prior art date
Application number
DK95923393T
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 DK0769125T3 publication Critical patent/DK0769125T3/da

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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Gasification And Melting Of Waste (AREA)
DK95923393T 1994-06-16 1995-06-15 Fremgangsmåde til smeltning af en metalcharge i en roterovn og roterovn til udøvelse af en sådan fremgangsmåde DK0769125T3 (da)

Applications Claiming Priority (2)

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.
PCT/FR1995/000791 WO1995034791A1 (fr) 1994-06-16 1995-06-15 Procede de fusion d'une charge metallique dans un four rotatif et four rotatif pour la mise en ×uvre d'un tel procede

Publications (1)

Publication Number Publication Date
DK0769125T3 true DK0769125T3 (da) 1999-03-01

Family

ID=8286673

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95923393T DK0769125T3 (da) 1994-06-16 1995-06-15 Fremgangsmåde til smeltning af en metalcharge i en roterovn og roterovn til udøvelse af en sådan fremgangsmåde

Country Status (14)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59807017D1 (de) * 1998-08-24 2003-02-27 Alstom Verfahren zum Schmelzen von anorganischen Stoffen
EP2080973A1 (en) 2008-01-10 2009-07-22 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Rotary furnaces
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
US10087104B2 (en) * 2012-10-08 2018-10-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and apparatus for improving the combustion of secondary fuel in a rotary kiln and process for retrofitting a rotary kiln with a burner assembly
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
ES2120755T3 (es) 1998-11-01
AU691628B2 (en) 1998-05-21
AU2796395A (en) 1996-01-05
EP0769125B1 (fr) 1998-09-09
DE69504680T2 (de) 1999-03-18
DE69504680D1 (de) 1998-10-15
CA2192953A1 (fr) 1995-12-21
EP0769125A1 (fr) 1997-04-23
ATE170970T1 (de) 1998-09-15
ES2114388A1 (es) 1998-05-16
ES2114388B1 (es) 1998-12-16
BR9508013A (pt) 1997-09-02
KR100370632B1 (ko) 2003-04-11
CN1150837A (zh) 1997-05-28
WO1995034791A1 (fr) 1995-12-21
TW257793B (en) 1995-09-21
US6039786A (en) 2000-03-21
JPH10501610A (ja) 1998-02-10

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