PE20091616A1 - DEVICE FOR OBTAINING METALS OR METALLIC COMPOSITIONS FROM A MATERIAL CONTAINING THE METAL OR METALLIC COMPONENTS - Google Patents

DEVICE FOR OBTAINING METALS OR METALLIC COMPOSITIONS FROM A MATERIAL CONTAINING THE METAL OR METALLIC COMPONENTS

Info

Publication number
PE20091616A1
PE20091616A1 PE2008002085A PE2008002085A PE20091616A1 PE 20091616 A1 PE20091616 A1 PE 20091616A1 PE 2008002085 A PE2008002085 A PE 2008002085A PE 2008002085 A PE2008002085 A PE 2008002085A PE 20091616 A1 PE20091616 A1 PE 20091616A1
Authority
PE
Peru
Prior art keywords
oven
metallic
metal
discharge
tub
Prior art date
Application number
PE2008002085A
Other languages
Spanish (es)
Inventor
Roland Konig
Rolf Degel
Jurgen Kunze
Johannes Oterdoom
Original Assignee
Sms Siemag Ag
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 Sms Siemag Ag filed Critical Sms Siemag Ag
Publication of PE20091616A1 publication Critical patent/PE20091616A1/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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • C21C5/5247—Manufacture of steel in electric furnaces in an inductively heated furnace processing a moving metal stream while exposed to an electromagnetic field, e.g. in an electromagnetic counter current channel
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

QUE COMPRENDE: A) UNA CUBA DE HORNO CON UN PRIMER INGRESO PARA LA ENTRADA DEL MATERIAL Y UNA PRIMERA SALIDA PARA LA EXTRACCION DE GAS DE ESCAPE; B) VARIOS ELECTRODOS PARA LA FUSION DEL MATERIAL SUMINISTRADO, LOS QUE SE INTRODUCEN EN LA CUBA DEL HORNO; C) UN ELECTRODO DE BASE QUE CONFORMA UN CATODO; D) UN ESPACIO EN EL AREA DE DESCARGA DE ESCORIA QUE SIRVE COMO ZONA DE DECANTACION; Y E) UN ELECTROIMAN O IMAN PERMANENTE QUE ESTA COLOCADO EN LA CUBA DEL HORNO, DE TAL FORMA QUE SU CAMPO MAGNETICO SEA TRASPASADO POR EL FLUJO DE CORRIENTE CONTINUA, DE MODO QUE POR MEDIO DE LA SUPERPOSICION DE LOS CAMPOS MAGNETICOS Y ELECTRICOS RESULTEN FUERZAS COMBINADAS CUYO EFECTO ES UNA ACCION DE MEZCLA Y AGITACION DEL MEDIO QUE SE ENCUENTRA DENTRO DEL HORNO, COMO UNA DESCARGA PARA LA EXTRACCION DEL METAL FUNDIDO O LA COMPOSICION DE METALES Y UN REBALSE O DESCARGA PARA LA ESCORIAWHICH INCLUDES: A) AN OVEN TANK WITH A FIRST INPUT FOR THE INPUT OF THE MATERIAL AND A FIRST OUTPUT FOR THE EXTRACTION OF EXHAUST GAS; B) SEVERAL ELECTRODES FOR THE FUSION OF THE SUPPLIED MATERIAL, THOSE WHICH ARE INTRODUCED IN THE OVEN TUB; C) A BASE ELECTRODE THAT CONFORMS A CATHODE; D) A SPACE IN THE SLAG DISCHARGE AREA THAT SERVES AS A DECANTATION AREA; YE) A PERMANENT ELECTROMAGNET OR MAGNET THAT IS PLACED IN THE OVEN TUB, IN SUCH A WAY THAT ITS MAGNETIC FIELD IS TRANSFERRED BY THE FLOW OF DIRECT CURRENT, SO THAT THROUGH THE SUPERPOSITION OF THE MAGNETIC AND ELECTRICAL FIELDS, STRONG COMBINING FORCES RESULT EFFECT IS AN ACTION OF MIXING AND AGITATION OF THE MEDIUM FOUND WITHIN THE OVEN, SUCH AS A DISCHARGE FOR THE EXTRACTION OF THE MELTED METAL OR THE METAL COMPOSITION AND AN OVERFLOW OR DISCHARGE FOR THE SLAG

PE2008002085A 2007-12-18 2008-12-17 DEVICE FOR OBTAINING METALS OR METALLIC COMPOSITIONS FROM A MATERIAL CONTAINING THE METAL OR METALLIC COMPONENTS PE20091616A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007061025 2007-12-18
DE102008021886 2008-05-02
DE102008058605A DE102008058605A1 (en) 2007-12-18 2008-11-19 Apparatus for recovering metals or metal compounds from a material containing the metal or metal compound

Publications (1)

Publication Number Publication Date
PE20091616A1 true PE20091616A1 (en) 2009-11-07

Family

ID=40404857

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2008002085A PE20091616A1 (en) 2007-12-18 2008-12-17 DEVICE FOR OBTAINING METALS OR METALLIC COMPOSITIONS FROM A MATERIAL CONTAINING THE METAL OR METALLIC COMPONENTS
PE2008002113A PE20091533A1 (en) 2007-12-18 2008-12-18 DEVICE AND METHOD FOR THE RECOVERY OF METALS OR METAL COMPOUNDS

Family Applications After (1)

Application Number Title Priority Date Filing Date
PE2008002113A PE20091533A1 (en) 2007-12-18 2008-12-18 DEVICE AND METHOD FOR THE RECOVERY OF METALS OR METAL COMPOUNDS

Country Status (9)

Country Link
EP (2) EP2235461B1 (en)
CN (2) CN101903730B (en)
BR (2) BRPI0820788B1 (en)
CL (2) CL2008003748A1 (en)
DE (1) DE102008058605A1 (en)
PE (2) PE20091616A1 (en)
RU (2) RU2455599C2 (en)
WO (2) WO2009077114A1 (en)
ZA (2) ZA201003734B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679718A (en) * 2011-03-15 2012-09-19 孙晓冰 Novel transferred arc plasma furnace structural design
DE102011090072A1 (en) * 2011-12-29 2013-07-04 Sms Siemag Ag A method for recovering a metal from a slag containing the metal and apparatus for recovering the metal
DE102014015302A1 (en) 2014-10-13 2016-04-14 Sms Group Gmbh Apparatus and method for cleaning slags
RU2624880C2 (en) * 2015-10-12 2017-07-07 Сергей Федорович Павлов Method of processing oxidised of nickel ores
DE102016207798A1 (en) * 2015-11-19 2017-05-24 Sms Group Gmbh Settling furnace and method of its operation
CN106082342B (en) * 2016-08-16 2017-12-08 浙江海鸿工业产品设计有限公司 Molybdenum trisulfide production reaction unit
CN107218800B (en) * 2017-06-20 2019-07-19 青岛大学 A kind of direct current electric arc furnace

Family Cites Families (17)

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FR1422830A (en) * 1963-09-24 1966-01-03 Union Carbide Corp Melting apparatus and method with electrode holder
JPS495691B1 (en) * 1965-03-23 1974-02-08
SE396531B (en) * 1975-11-06 1977-09-19 Asea Ab DEVICE FOR DIRECTION-FEED LIGHT BACK OVEN
JPS53146202A (en) * 1977-05-26 1978-12-20 Kawasaki Heavy Ind Ltd Method and apparatus for melting and refining steel material
SU1130074A1 (en) * 1983-09-29 1999-07-27 Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов FURNACE FOR OXYGEN MELTING POLYMETALLIC MATERIALS
SU1617284A1 (en) * 1987-09-24 1990-12-30 И. X. Левин Electric furnace for processing oxidized and sulphide materials
CN1020953C (en) * 1989-07-11 1993-05-26 太原重型机器厂 Dc electric-arc furnace with arc-controlling megnetic mirror
DE4322448A1 (en) * 1993-07-06 1995-01-12 Abb Research Ltd Melting furnace for thermal treatment of heavy metal and / or dioxin-containing special waste
CH688325A5 (en) * 1994-11-25 1997-07-31 Holderbank Financ Glarus Process for the treatment of solid residues from waste incineration plants and apparatus for Drchfuehrung the process.
CN1154411A (en) * 1995-07-24 1997-07-16 亚瑞亚·勃朗勃威力有限公司 Melting equipment
AUPP554098A0 (en) * 1998-08-28 1998-09-17 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
EP1375628A3 (en) * 2000-01-21 2004-12-08 Integrated Environmental Technologies, Llc. Methods and apparatus for treating waste
JP2001279313A (en) * 2000-03-30 2001-10-10 Midrex Internatl Bv Method for producing molten metallic iron
RU2207476C2 (en) * 2001-05-14 2003-06-27 Коршунов Евгений Алексеевич Melting unit
US6689182B2 (en) * 2001-10-01 2004-02-10 Kobe Steel, Ltd. Method and device for producing molten iron
RU2235258C1 (en) * 2003-02-28 2004-08-27 Федеральное государственное унитарное предприятие "Институт Гинцветмет" Technogenious material processing electric furnace
DE102006022779A1 (en) 2005-06-08 2006-12-21 Sms Demag Ag Method and apparatus for recovering a metal from a slag containing the metal

Also Published As

Publication number Publication date
EP2225520A1 (en) 2010-09-08
BRPI0820788B1 (en) 2017-06-13
CN101903730A (en) 2010-12-01
RU2010129525A (en) 2012-01-27
RU2010129916A (en) 2012-01-27
WO2009076945A1 (en) 2009-06-25
WO2009077114A1 (en) 2009-06-25
RU2455599C2 (en) 2012-07-10
CL2008003801A1 (en) 2009-10-16
CN101903729A (en) 2010-12-01
CN101903730B (en) 2013-12-25
ZA201003734B (en) 2011-03-30
EP2235461B1 (en) 2017-05-31
BRPI0820788A2 (en) 2015-06-16
DE102008058605A1 (en) 2009-07-02
EP2235461A1 (en) 2010-10-06
BRPI0821164A2 (en) 2015-06-16
BRPI0820788A8 (en) 2016-10-11
RU2455600C2 (en) 2012-07-10
PE20091533A1 (en) 2009-10-03
ZA201004163B (en) 2011-02-23
CN101903729B (en) 2013-07-17
EP2225520B1 (en) 2017-07-12
BRPI0821164B1 (en) 2018-01-02
CL2008003748A1 (en) 2009-05-15

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