NO20073255L - Framgangsmate og anordning for a utvinne metall av slagg - Google Patents

Framgangsmate og anordning for a utvinne metall av slagg

Info

Publication number
NO20073255L
NO20073255L NO20073255A NO20073255A NO20073255L NO 20073255 L NO20073255 L NO 20073255L NO 20073255 A NO20073255 A NO 20073255A NO 20073255 A NO20073255 A NO 20073255A NO 20073255 L NO20073255 L NO 20073255L
Authority
NO
Norway
Prior art keywords
metal
slag
furnace
recovering metal
electric
Prior art date
Application number
NO20073255A
Other languages
English (en)
Other versions
NO339493B1 (no
Inventor
Juergen Kunze
Dieter Borgwardt
Rolf Degel
Andrzej Warczok
Gabriel Angel Riveros Urzua
Original Assignee
Sms Demag 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 Demag Ag filed Critical Sms Demag Ag
Publication of NO20073255L publication Critical patent/NO20073255L/no
Publication of NO339493B1 publication Critical patent/NO339493B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0054—Slag, slime, speiss, or dross treating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0021—Arc heating
    • F27D2099/0023—DC arc heating
    • 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
    • Y02P10/20—Recycling
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Oppfinnelsen gjelder en fremgangsmåte for utvinning av metall fra et slagg som inneholder metallet, der det flytende metallholdige slagget varmes opp i minst én lysbueovn (1, 2). For å oppnå en forbedret gjenvinning av f.eks. kobber fra slagg, foreslår oppfinnelsens fremgangsmåte at det metallholdige slagget varmes opp i en første ovn (1), utformet som en vekselstrømsovn, og at smelten bringes fra den første ovnen (1) til en annen ovn (2), utformet som en likestrømsovn. Videre gjelder oppfinnelsen en anordning for utvinning av metall fra slagg.
NO20073255A 2005-06-08 2007-06-25 Framgangsmåte og anordning for utvinning av metall fra slagg NO339493B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005026589 2005-06-08
DE200610022779 DE102006022779A1 (de) 2005-06-08 2006-05-16 Verfahren und Vorrichtung zur Gewinnung eines Metalls aus einer das Metall enthaltenden Schlacke
PCT/EP2006/005497 WO2006131372A1 (de) 2005-06-08 2006-06-08 Verfahren und vorrichtung zur gewinnung eines metalls aus einer das metall enthaltenden schlacke

Publications (2)

Publication Number Publication Date
NO20073255L true NO20073255L (no) 2007-08-07
NO339493B1 NO339493B1 (no) 2016-12-19

Family

ID=36686090

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073255A NO339493B1 (no) 2005-06-08 2007-06-25 Framgangsmåte og anordning for utvinning av metall fra slagg

Country Status (15)

Country Link
US (1) US9733016B2 (no)
EP (1) EP1807671B1 (no)
JP (1) JP5094411B2 (no)
KR (1) KR101139304B1 (no)
AT (1) ATE387616T1 (no)
AU (1) AU2006256916B2 (no)
BR (1) BRPI0614020B1 (no)
CA (1) CA2598571C (no)
DE (2) DE102006022779A1 (no)
ES (1) ES2301153T3 (no)
MX (1) MX2007015380A (no)
NO (1) NO339493B1 (no)
PL (1) PL1807671T3 (no)
RU (1) RU2368673C2 (no)
WO (1) WO2006131372A1 (no)

Families Citing this family (15)

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EP2053137A1 (fr) 2007-10-19 2009-04-29 Paul Wurth S.A. Valorisation de résidus contenant du cuivre et d'autres métaux de valeur
DE102008058605A1 (de) 2007-12-18 2009-07-02 Sms Demag Ag Vorrichtung zur Gewinnung von Metallen oder Metallverbindungen, aus einem das Metall oder die Metallverbindung enthaltenden Material
ES2377698B1 (es) 2009-02-27 2013-02-14 Corrugados Azpeitia S.L. Procedimiento secuencial para la gestión ecológica y limpia de la escoria blanca de acerías en estado pulverulento y equipo para la realización de dicho procedimiento.
AU2011245743C1 (en) * 2010-04-30 2015-04-23 Refractory Intellectual Property Gmbh & Co. Kg Measurements in metallurgical vessels
CN102242231B (zh) * 2010-09-27 2013-04-24 山东焦化集团有限公司 利用熔融炉渣生产平板型无机非金属材料的方法
DE102011090072A1 (de) * 2011-12-29 2013-07-04 Sms Siemag Ag Verfahren zur Gewinnung eines Metalls aus einer das Metall enthaltenden Schlacke sowie Vorrichtung zur Gewinnung des Metalls
SE1250215A1 (sv) * 2012-03-08 2013-08-06 Valeas Recycling Ab Järnreduktionsprocess och anordning därför
FI126583B (fi) * 2014-03-31 2017-02-28 Outotec Finland Oy Menetelmä ja kantoaine pelkistimen kuten koksin kuljettamiseksi metallurgiseen uuniin ja kantoaineen tuotantomenetelmä
DE102014010442A1 (de) * 2014-07-11 2016-01-14 Aurubis Ag Verfahren und Vorrichtung zur Aufbereitung von Eisensilikatgestein
DE102014019133A1 (de) 2014-08-26 2016-03-17 Sms Group Gmbh Verfahren zur Rückgewinnung von Metallen aus der Schlacke
AU2015315441B2 (en) * 2014-09-09 2020-10-29 Clean Resources PTE. LTD. A system, apparatus, and process for leaching metal and storing thermal energy during metal extraction
CN104928484B (zh) * 2015-05-21 2016-06-15 东营方圆有色金属有限公司 一种铜冶炼渣处理装置及其方法
DE102016207798A1 (de) * 2015-11-19 2017-05-24 Sms Group Gmbh Absetzofen und Verfahren zu seinem Betrieb
CN106051776A (zh) * 2016-07-13 2016-10-26 北京保利洁科技发展有限公司 一种焚烧处理固体废弃物的方法
CN107663589A (zh) * 2017-10-10 2018-02-06 东北大学 一种由含镍与铁的混合熔渣回收有价组分的方法

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ATE225863T1 (de) * 1999-02-26 2002-10-15 Mintek Behandlung von metallsulfidkonzentraten durch rösten und reduzierende schmelzung im lichtbogenofen
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JP3529317B2 (ja) 2000-03-03 2004-05-24 日鉱金属株式会社 銅製錬炉の操業方法
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Also Published As

Publication number Publication date
AU2006256916A1 (en) 2006-12-14
KR20080015383A (ko) 2008-02-19
CA2598571C (en) 2012-08-28
RU2368673C2 (ru) 2009-09-27
AU2006256916B2 (en) 2009-02-19
NO339493B1 (no) 2016-12-19
EP1807671B1 (de) 2008-02-27
ES2301153T3 (es) 2008-06-16
US20090211398A1 (en) 2009-08-27
DE102006022779A1 (de) 2006-12-21
JP2008527168A (ja) 2008-07-24
WO2006131372A1 (de) 2006-12-14
ATE387616T1 (de) 2008-03-15
US9733016B2 (en) 2017-08-15
CA2598571A1 (en) 2006-12-14
BRPI0614020A2 (pt) 2011-03-01
BRPI0614020B1 (pt) 2015-07-21
PL1807671T3 (pl) 2008-07-31
KR101139304B1 (ko) 2012-04-26
DE502006000401D1 (de) 2008-04-10
RU2007129748A (ru) 2009-02-10
EP1807671A1 (de) 2007-07-18
MX2007015380A (es) 2008-02-11
JP5094411B2 (ja) 2012-12-12

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SMS GROUP GMBH, DE

MM1K Lapsed by not paying the annual fees