IN154272B - - Google Patents
Info
- Publication number
- IN154272B IN154272B IN668/CAL/81A IN668CA1981A IN154272B IN 154272 B IN154272 B IN 154272B IN 668CA1981 A IN668CA1981 A IN 668CA1981A IN 154272 B IN154272 B IN 154272B
- Authority
- IN
- India
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)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN154272B true IN154272B (US20090182215A1-20090716-C00004.png) | 1984-10-13 |
Family
ID=8513579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN668/CAL/81A IN154272B (US20090182215A1-20090716-C00004.png) | 1980-06-19 | 1981-06-19 |
Country Status (7)
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 |
PE20170280A1 (es) | 2014-05-12 | 2017-03-30 | Summit Mining Int Inc | Proceso de lixiviado de salmuera para la recuperacion de metales valiosos de materiales de oxido |
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 |
WO2022140863A1 (en) * | 2021-01-04 | 2022-07-07 | Hatch Ltd. | Ferronickel alloy direct refining processes and processes for producing nickel sulfate or other nickel products |
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 |
FI58354C (fi) * | 1977-11-28 | 1981-01-12 | Outokumpu Oy | Foerfarande foer behandling av raomaterial innehaollande arsenik och metall |
FI773588A (fi) * | 1977-11-28 | 1979-05-29 | Outokumpu Oy | Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller |
-
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 |
US4452762A (en) | 1984-06-05 |
ZM4981A1 (en) | 1981-12-21 |
DE3122921C2 (de) | 1986-01-09 |
DE3122921A1 (de) | 1982-04-01 |
ZA813485B (en) | 1982-05-26 |
CA1172456A (en) | 1984-08-14 |
FI64646C (fi) | 1983-12-12 |
FI64646B (fi) | 1983-08-31 |