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 PDFInfo
- 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
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
- 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
Landscapes
- 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)
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 (de) |
AU (1) | AU559004B2 (de) |
CA (1) | CA1216432A (de) |
DD (1) | DD211363A5 (de) |
FI (1) | FI65278C (de) |
TR (1) | TR23024A (de) |
Families Citing this family (10)
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)
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 |
-
1982
- 1982-03-18 FI FI820941A patent/FI65278C/fi not_active IP Right Cessation
-
1983
- 1983-03-07 AU AU12113/83A patent/AU559004B2/en not_active Expired
- 1983-03-14 TR TR2847683A patent/TR23024A/xx unknown
- 1983-03-14 CA CA000423516A patent/CA1216432A/en not_active Expired
- 1983-03-17 DD DD83248914A patent/DD211363A5/de unknown
-
1986
- 1986-07-18 US US06/888,102 patent/US4717419A/en not_active Expired - Lifetime
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OUTOKUMPU OY |