ATE315668T1 - Verfahren zur rückgewinnung von nickel und gegebenenfalls cobalt aus nickelhaltigem lateriterz - Google Patents
Verfahren zur rückgewinnung von nickel und gegebenenfalls cobalt aus nickelhaltigem lateriterzInfo
- Publication number
- ATE315668T1 ATE315668T1 AT02751220T AT02751220T ATE315668T1 AT E315668 T1 ATE315668 T1 AT E315668T1 AT 02751220 T AT02751220 T AT 02751220T AT 02751220 T AT02751220 T AT 02751220T AT E315668 T1 ATE315668 T1 AT E315668T1
- Authority
- AT
- Austria
- Prior art keywords
- nickel
- laterite ore
- cobalt
- applicable
- leaching
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- 229910001710 laterite Inorganic materials 0.000 title abstract 4
- 239000011504 laterite Substances 0.000 title abstract 4
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- 229910017052 cobalt Inorganic materials 0.000 title abstract 3
- 239000010941 cobalt Substances 0.000 title abstract 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000002386 leaching Methods 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20011488A FI112096B (sv) | 2001-07-06 | 2001-07-06 | Förfarande vid utvinning av nickel och eventuellt kobolt medelst lakning ur nickelhaltig lateritmalm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE315668T1 true ATE315668T1 (de) | 2006-02-15 |
Family
ID=8561611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02751220T ATE315668T1 (de) | 2001-07-06 | 2002-07-02 | Verfahren zur rückgewinnung von nickel und gegebenenfalls cobalt aus nickelhaltigem lateriterz |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1412544B1 (de) |
| AT (1) | ATE315668T1 (de) |
| AU (1) | AU2002354745B2 (de) |
| DE (1) | DE60208686D1 (de) |
| FI (1) | FI112096B (de) |
| ME (1) | ME01723B (de) |
| RS (1) | RS50152B (de) |
| WO (1) | WO2003004709A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225470B (zh) * | 2008-01-31 | 2010-06-09 | 曹国华 | 盐酸法从红土镍矿提取镍钴的方法 |
| FI121180B (fi) * | 2008-11-03 | 2010-08-13 | Outotec Oyj | Menetelmä nikkelilateriittimalmin käsittelemiseksi |
| FR2948385B1 (fr) * | 2009-07-27 | 2011-09-23 | Commissariat Energie Atomique | Procede de recuperation selective de l'americium a partir d'une phase aqueuse nitrique |
| FI122030B (fi) | 2009-09-24 | 2011-07-29 | Norilsk Nickel Finland Oy | Menetelmä nikkelin ja koboltin talteen ottamiseksi lateriitista |
| WO2015132473A1 (en) * | 2014-03-06 | 2015-09-11 | Outotec (Finland) Oy | Method, arrangement and use for treating nickel ore |
| AU2019271388B2 (en) | 2018-05-18 | 2023-05-18 | California Institute Of Technology | Process to convert reduced sulfur species and water into hydrogen and sulfuric acid |
| EP4013726A4 (de) | 2019-08-13 | 2023-09-06 | California Institute of Technology | Verfahren zur herstellung von gewöhnlichem portlandzement aus calciumhaltigen gesteinen und mineralien |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860689A (en) * | 1973-07-19 | 1975-01-14 | Sherritt Gordon Mines Ltd | Process for treating high magnesium nickeliferous laterites and garnierites |
| FR2432893A2 (fr) * | 1978-08-11 | 1980-03-07 | Nickel Ste Metallurg Le | Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique |
| FR2441425A1 (fr) * | 1978-11-15 | 1980-06-13 | Nickel Le | Procede et dispositif d'attrition en voie humide |
| AUPN191395A0 (en) * | 1995-03-22 | 1995-04-27 | M.I.M. Holdings Limited | Atmospheric mineral leaching process |
-
2001
- 2001-07-06 FI FI20011488A patent/FI112096B/sv not_active IP Right Cessation
-
2002
- 2002-07-02 ME MEP-2003-999A patent/ME01723B/me unknown
- 2002-07-02 RS YUP-1017/03A patent/RS50152B/sr unknown
- 2002-07-02 DE DE60208686T patent/DE60208686D1/de not_active Expired - Lifetime
- 2002-07-02 AT AT02751220T patent/ATE315668T1/de not_active IP Right Cessation
- 2002-07-02 AU AU2002354745A patent/AU2002354745B2/en not_active Ceased
- 2002-07-02 EP EP02751220A patent/EP1412544B1/de not_active Expired - Lifetime
- 2002-07-02 WO PCT/FI2002/000592 patent/WO2003004709A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FI20011488A0 (fi) | 2001-07-06 |
| EP1412544A1 (de) | 2004-04-28 |
| AU2002354745B2 (en) | 2007-07-05 |
| ME01723B (me) | 2009-05-06 |
| FI20011488L (fi) | 2003-01-07 |
| FI112096B (sv) | 2003-10-31 |
| WO2003004709A1 (en) | 2003-01-16 |
| YU101703A (en) | 2006-05-25 |
| EP1412544B1 (de) | 2006-01-11 |
| DE60208686D1 (de) | 2006-04-06 |
| RS50152B (sr) | 2009-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |