FI64646C - Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar - Google Patents
Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar Download PDFInfo
- Publication number
- FI64646C FI64646C FI801984A FI801984A FI64646C FI 64646 C FI64646 C FI 64646C FI 801984 A FI801984 A FI 801984A FI 801984 A FI801984 A FI 801984A FI 64646 C FI64646 C FI 64646C
- Authority
- FI
- Finland
- Prior art keywords
- solution
- iron
- molybdenum
- nickel
- cobalt
- 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
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI801984A FI64646C (fi) | 1980-06-19 | 1980-06-19 | Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar |
ZA00813485A ZA813485B (en) | 1980-06-19 | 1981-05-25 | A hydrometallurgical process for the recovery of valuable metlas from metallic alloys |
US06/271,038 US4452762A (en) | 1980-06-19 | 1981-06-05 | Hydrometallurgical process for the recovery of valuable metals from metallic alloys |
ZM4981A ZM4981A1 (en) | 1980-06-19 | 1981-06-09 | A hydrometallurgical process for the recovery of valuable metals from metallic alloys |
DE3122921A DE3122921C2 (de) | 1980-06-19 | 1981-06-10 | Verfahren zur Gewinnung von Wertmetallen aus Metall-Legierungen, dessen Hauptkomponente Eisen ist und die auch Phosphor und Arsen enthalten |
CA000380047A CA1172456A (en) | 1980-06-19 | 1981-06-18 | Hydrometallurgical process for the recovery of valuable metals from metallic alloys |
IN668/CAL/81A IN154272B (zh) | 1980-06-19 | 1981-06-19 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI801984 | 1980-06-19 | ||
FI801984A FI64646C (fi) | 1980-06-19 | 1980-06-19 | Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar |
Publications (3)
Publication Number | Publication Date |
---|---|
FI801984A FI801984A (fi) | 1981-12-20 |
FI64646B FI64646B (fi) | 1983-08-31 |
FI64646C true FI64646C (fi) | 1983-12-12 |
Family
ID=8513579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI801984A FI64646C (fi) | 1980-06-19 | 1980-06-19 | Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar |
Country Status (7)
Country | Link |
---|---|
US (1) | US4452762A (zh) |
CA (1) | CA1172456A (zh) |
DE (1) | DE3122921C2 (zh) |
FI (1) | FI64646C (zh) |
IN (1) | IN154272B (zh) |
ZA (1) | ZA813485B (zh) |
ZM (1) | ZM4981A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI68422C (fi) * | 1983-10-21 | 1985-09-10 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer behandling av klorider ochfluorider innehaollande raoaemnen av vaerdefulla metaller |
US4888207A (en) * | 1984-03-15 | 1989-12-19 | Flynn Jr Charles M | Recovery of arsenic from ores and concentrates |
US5401485A (en) * | 1994-03-15 | 1995-03-28 | Shell Oil Company | Reduction of residual chloride in iron oxides |
US6053963A (en) * | 1998-05-21 | 2000-04-25 | Gnb Technologies, Inc. | Method for treating rotary slag |
US6440194B1 (en) * | 2000-11-21 | 2002-08-27 | Fenicem Minerals Inc. | Recovery of precious metals from metal alloys produced aluminothermically from base metal smelter slag |
KR101143566B1 (ko) * | 2009-09-22 | 2012-05-09 | 리컴 주식회사 | 왕수 습식처리법에 의한 텅스텐 초경합금 슬러지로부터 텅스텐과 코발트의 회수 |
FI126764B (en) * | 2011-12-22 | 2017-05-15 | Outotec Oyj | Method for streamlining the use of the reactor volume in connection with hydrometallurgical leaching |
WO2015175251A1 (en) | 2014-05-12 | 2015-11-19 | Summit Mining International Inc. | Brine leaching process for recovering valuable metals from oxide materials |
CN106957955A (zh) * | 2017-04-27 | 2017-07-18 | 江苏省冶金设计院有限公司 | 处理红土镍矿的方法和系统 |
CN106957954A (zh) * | 2017-04-27 | 2017-07-18 | 江苏省冶金设计院有限公司 | 处理红土镍矿的方法和系统 |
JP2024505135A (ja) * | 2021-01-04 | 2024-02-05 | ハッチ リミテッド | フェロニッケル合金直接精製プロセス及び硫酸ニッケル又は他のニッケル製品の製造プロセス |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748493C (de) * | 1936-07-30 | 1944-11-04 | Verfahren zum Gewinnen von Eisen- und Titanverbindungen aus Erzen oder Gesteinen | |
US2185095A (en) * | 1938-10-29 | 1939-12-26 | Chemical Construction Corp | Regeneration of waste ferrous sulphate liquor |
US2877146A (en) * | 1955-05-31 | 1959-03-10 | Puriron Chemicals Inc | Metallurgical pickling |
DE1095520B (de) * | 1958-11-24 | 1960-12-22 | Oregon Metallurg Corp | Verfahren zur Wiedergewinnung von Metallen der Eisengruppe von Legierungen |
FR1237923A (fr) * | 1959-06-26 | 1960-08-05 | Fakler & Cie O | Procédé de contrôle de bains de décapage sulfurique |
US3676107A (en) * | 1971-01-04 | 1972-07-11 | Us Interior | Refining iron-bearing wastes |
DE2145145B1 (de) * | 1971-09-09 | 1973-03-01 | Henrich, Günter, Dr., 4100 Duisburg | Verfahren zur aufbereitung komplexer, ne-metallhaltiger rohstoffe |
FI773588A (fi) * | 1977-11-28 | 1979-05-29 | Outokumpu Oy | Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller |
FI58354C (fi) * | 1977-11-28 | 1981-01-12 | Outokumpu Oy | Foerfarande foer behandling av raomaterial innehaollande arsenik och metall |
-
1980
- 1980-06-19 FI FI801984A patent/FI64646C/fi not_active IP Right Cessation
-
1981
- 1981-05-25 ZA ZA00813485A patent/ZA813485B/xx unknown
- 1981-06-05 US US06/271,038 patent/US4452762A/en not_active Expired - Fee Related
- 1981-06-09 ZM ZM4981A patent/ZM4981A1/xx unknown
- 1981-06-10 DE DE3122921A patent/DE3122921C2/de not_active Expired
- 1981-06-18 CA CA000380047A patent/CA1172456A/en not_active Expired
- 1981-06-19 IN IN668/CAL/81A patent/IN154272B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI801984A (fi) | 1981-12-20 |
FI64646B (fi) | 1983-08-31 |
ZM4981A1 (en) | 1981-12-21 |
ZA813485B (en) | 1982-05-26 |
IN154272B (zh) | 1984-10-13 |
CA1172456A (en) | 1984-08-14 |
DE3122921C2 (de) | 1986-01-09 |
US4452762A (en) | 1984-06-05 |
DE3122921A1 (de) | 1982-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OUTOKUMPU OY |