IN181961B - - Google Patents
Info
- Publication number
- IN181961B IN181961B IN235MA1993A IN181961B IN 181961 B IN181961 B IN 181961B IN 235MA1993 A IN235MA1993 A IN 235MA1993A IN 181961 B IN181961 B IN 181961B
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
- C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPL165292 | 1992-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN181961B true IN181961B (da) | 1998-11-21 |
Family
ID=3776068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN235MA1993 IN181961B (da) | 1992-04-02 | 1993-04-01 |
Country Status (3)
| Country | Link |
|---|---|
| IN (1) | IN181961B (da) |
| WO (1) | WO1993020249A1 (da) |
| ZA (1) | ZA932402B (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MA25367A1 (fr) * | 2001-07-10 | 2002-04-01 | Bakkar Mohamed | Procede d' hydrometallurgie de lixiviation des minerais oxydes et de recuperation des metaux. |
| JP5547922B2 (ja) * | 2009-07-31 | 2014-07-16 | 住友化学株式会社 | モリブデン及びコバルトを含有する複合酸化物の製造方法 |
| CN104611541B (zh) * | 2015-02-05 | 2017-01-04 | 东北大学 | 一种选铁尾矿中浸出稀土的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736125A (en) * | 1970-07-16 | 1973-05-29 | Kennecott Copper Corp | Two stage selective leaching of copper and nickel from complex ore |
| US3734715A (en) * | 1970-07-16 | 1973-05-22 | Kennocott Copper Corp | Extraction of metal values from complex ores |
| US3751554A (en) * | 1971-08-19 | 1973-08-07 | Bethlehem Steel Corp | Process for the extraction of nickel,copper and cobalt from manganiferous ores |
| US4093698A (en) * | 1976-10-18 | 1978-06-06 | Deepsea Ventures, Inc. | Process for the simultaneous extraction of metal values from manganese nodules |
-
1993
- 1993-03-31 WO PCT/AU1993/000134 patent/WO1993020249A1/en active Application Filing
- 1993-04-01 IN IN235MA1993 patent/IN181961B/en unknown
- 1993-04-02 ZA ZA932402A patent/ZA932402B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993020249A1 (en) | 1993-10-14 |
| ZA932402B (en) | 1993-10-22 |