FI65278C - Foerfarande foer behandling av vaerdemetallhaltiga slagg innehaollande jaern som uppstaor speciellt vid smaeltprocesser avoppar och nickel - Google Patents

Foerfarande foer behandling av vaerdemetallhaltiga slagg innehaollande jaern som uppstaor speciellt vid smaeltprocesser avoppar och nickel Download PDF

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Publication number
FI65278C
FI65278C FI820941A FI820941A FI65278C FI 65278 C FI65278 C FI 65278C FI 820941 A FI820941 A FI 820941A FI 820941 A FI820941 A FI 820941A FI 65278 C FI65278 C FI 65278C
Authority
FI
Finland
Prior art keywords
copper
slag
iron
reduction
temperature
Prior art date
Application number
FI820941A
Other languages
English (en)
Finnish (fi)
Other versions
FI820941L (fi
FI65278B (fi
Inventor
Keith Bryan Murden
Juho Kaarlo Maekinen
Heikki Pellervo Saari
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI820941A priority Critical patent/FI65278C/fi
Priority to AU12113/83A priority patent/AU559004B2/en
Priority to TR2847683A priority patent/TR23024A/tr
Priority to CA000423516A priority patent/CA1216432A/en
Priority to DD83248914A priority patent/DD211363A5/de
Publication of FI820941L publication Critical patent/FI820941L/fi
Application granted granted Critical
Publication of FI65278B publication Critical patent/FI65278B/fi
Publication of FI65278C publication Critical patent/FI65278C/fi
Priority to US06/888,102 priority patent/US4717419A/en

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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI820941A 1982-03-18 1982-03-18 Foerfarande foer behandling av vaerdemetallhaltiga slagg innehaollande jaern som uppstaor speciellt vid smaeltprocesser avoppar och nickel FI65278C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI820941A FI65278C (fi) 1982-03-18 1982-03-18 Foerfarande foer behandling av vaerdemetallhaltiga slagg innehaollande jaern som uppstaor speciellt vid smaeltprocesser avoppar och nickel
AU12113/83A AU559004B2 (en) 1982-03-18 1983-03-07 Obtaining metals from cu/ni slags
TR2847683A TR23024A (tr) 1982-03-18 1983-03-14 Kiymetli metalleri havi demir ihtiva eden cueruflarin oezellikle bakir ve nikelin eritilmeleri sirasinda meydana gelen cueruflarin islenmesi ile ilgili metod
CA000423516A CA1216432A (en) 1982-03-18 1983-03-14 Method for treating iron-bearing slags containing precious metals, particularly slags created in the smelting processes of copper and nickel
DD83248914A DD211363A5 (de) 1982-03-18 1983-03-17 Verfahren zur verarbeitung edelmetallhaltiger eisentragender schlacken
US06/888,102 US4717419A (en) 1982-03-18 1986-07-18 Method for treating iron-bearing slags containing precious metals, particularly slags created in the smelting process of copper and nickel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI820941 1982-03-18
FI820941A FI65278C (fi) 1982-03-18 1982-03-18 Foerfarande foer behandling av vaerdemetallhaltiga slagg innehaollande jaern som uppstaor speciellt vid smaeltprocesser avoppar och nickel

Publications (3)

Publication Number Publication Date
FI820941L FI820941L (fi) 1983-09-19
FI65278B FI65278B (fi) 1983-12-30
FI65278C true FI65278C (fi) 1984-04-10

Family

ID=8515218

Family Applications (1)

Application Number Title Priority Date Filing Date
FI820941A FI65278C (fi) 1982-03-18 1982-03-18 Foerfarande foer behandling av vaerdemetallhaltiga slagg innehaollande jaern som uppstaor speciellt vid smaeltprocesser avoppar och nickel

Country Status (6)

Country Link
US (1) US4717419A (tr)
AU (1) AU559004B2 (tr)
CA (1) CA1216432A (tr)
DD (1) DD211363A5 (tr)
FI (1) FI65278C (tr)
TR (1) TR23024A (tr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6264039B1 (en) 1999-10-21 2001-07-24 The University Of Akron Method for precious metal recovery from slag
FI116686B (fi) * 2003-07-17 2006-01-31 Outokumpu Oy Menetelmä kuparirikasteiden sulattamiseksi
FI116070B (fi) * 2003-07-17 2005-09-15 Outokumpu Oy Menetelmä rikasteiden aikaansaamiseksi
US20120132032A1 (en) * 2010-11-29 2012-05-31 Basf Corporation Magnetic recovery of valuables from slag material
FI124912B (fi) 2012-04-16 2015-03-31 Outotec Oyj Menetelmä ei-rautametallien metallurgisten kuonien käsittelemiseksi
CN104141049B (zh) * 2014-08-04 2016-10-12 云南天地行节能科技有限公司 一种废锌渣的综合处理利用工艺
CN104561564A (zh) * 2014-12-27 2015-04-29 长安大学 一种从湿法炼锌回转窑渣中回收铜、银和铁的方法
CN109971968A (zh) * 2019-04-16 2019-07-05 昆明理工大学 一种铜渣尾矿制备铁精矿的资源利用方法
CN113481376B (zh) * 2021-05-31 2022-09-06 金川集团股份有限公司 一种铜熔炼炉渣中铜、镍分选回收处理方法
CN114260099A (zh) * 2021-11-17 2022-04-01 赤峰金通铜业有限公司 一种高效回收铜冶炼炉渣中铜、铁金属的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176655A (en) * 1966-04-15 1970-01-07 Noranda Mines Ltd Liquid-Liquid Extraction of Reverberatory and Converter Slags by Iron Sulphide Solutions.
SU393336A1 (ru) * 1972-04-28 1973-08-10 Государственный научно исследовательский институт цветных металлов Способ извлечения никеля, кобальта и меди из расплавленных шлаков
US4110107A (en) * 1977-06-16 1978-08-29 The United States Of America As Represented By The Secretary Of The Interior Process for reducing molten furnace slags by carbon injection
SU777074A1 (ru) * 1978-07-12 1980-11-07 Государственный проектный и научно-исследовательский институт "Гипроникель" Способ обеднени шлаков никелевого и медного производств
FI58946C (fi) * 1979-08-22 1981-05-11 Outokumpu Oy Saett att foerbehandla genom sulfidering slagg fraon pyrometallurgiska processer foer underlaettande av dess vidarebehandling
DE2941225A1 (de) * 1979-10-11 1981-04-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur pyrometallurgischen gewinnung von kupfer
US4334925A (en) * 1980-12-15 1982-06-15 Kennecott Corporation Combined carburization and sulfurization/desulfurization of molybdenum-rich matte

Also Published As

Publication number Publication date
DD211363A5 (de) 1984-07-11
TR23024A (tr) 1989-02-10
FI820941L (fi) 1983-09-19
AU1211383A (en) 1983-09-22
US4717419A (en) 1988-01-05
AU559004B2 (en) 1987-02-19
FI65278B (fi) 1983-12-30
CA1216432A (en) 1987-01-13

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Owner name: OUTOKUMPU OY