CU22568A3 - NICKEL RECOVERY FROM LATERITE MINERAL - Google Patents
NICKEL RECOVERY FROM LATERITE MINERALInfo
- Publication number
- CU22568A3 CU22568A3 CU1995090A CU1995090A CU22568A3 CU 22568 A3 CU22568 A3 CU 22568A3 CU 1995090 A CU1995090 A CU 1995090A CU 1995090 A CU1995090 A CU 1995090A CU 22568 A3 CU22568 A3 CU 22568A3
- Authority
- CU
- Cuba
- Prior art keywords
- nickel
- sulfate solution
- nickel recovery
- ore
- laterite mineral
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 11
- 229910052759 nickel Inorganic materials 0.000 title abstract 6
- 238000011084 recovery Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 229910001710 laterite Inorganic materials 0.000 title 1
- 239000011504 laterite Substances 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 4
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 abstract 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 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
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Un proceso de recuperación de níquel a partir de mineral lateritico niquelífero que incluye los siguientes pasos: a) Agregar sulfuro, en forma apropiada, al mineral para producir una mezcla semi-líquida de una primera solución de níquel sulfato. b) Remover selectivamente el níquel de la primera solución sulfatada aplicando una resina de intercambio de iones al mismo. c) Eliminar níquel de la resina a una segunda solución de níquel sulfato la que es más concentrada que la primera solución níquel sulfato y d) Electroganancia de níquel de la segunda solución de níquel sulfato.A nickel recovery process from nickel lateritic ore that includes the following steps: a) Add sulfide, appropriately, to the ore to produce a semi-liquid mixture of a first nickel sulfate solution. b) Selectively remove nickel from the first sulfate solution by applying an ion exchange resin to it. c) Remove nickel from the resin to a second nickel sulfate solution which is more concentrated than the first nickel sulfate solution, and d) Electro-nickel gain from the second nickel sulfate solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA947769 | 1994-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU22568A3 true CU22568A3 (en) | 1999-08-03 |
Family
ID=25584442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU1995090A CU22568A3 (en) | 1994-10-05 | 1995-10-04 | NICKEL RECOVERY FROM LATERITE MINERAL |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU701811B2 (en) |
| CU (1) | CU22568A3 (en) |
| FR (1) | FR2725457B1 (en) |
| ZA (1) | ZA958374B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9510115A (en) * | 1994-12-27 | 1997-12-30 | Bhp Minerals Int Inc | Nickel and cobalt recovery from laterite ores |
| US6350420B1 (en) * | 1999-10-15 | 2002-02-26 | Bhp Minerals International, Inc. | Resin-in-pulp method for recovery of nickel and cobalt |
| US6387239B1 (en) * | 1999-11-17 | 2002-05-14 | Bhp Minerals International, Inc. | Recovery of metals from ore |
| KR20070060120A (en) * | 2004-09-17 | 2007-06-12 | 비에이치피 빌리톤 에스에스엠 테크놀로지 피티와이 엘티디 | Production ferro-nickel or nickel matte by a combined hydrometallurgical and pyrometallurgical process |
| BRPI0612374B1 (en) | 2006-11-10 | 2015-08-11 | Vale Sa | Nickel and cobalt recovery process from lateritic ores using ion exchange resin and product containing nickel or cobalt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1263316B (en) * | 1965-04-07 | 1968-03-14 | Internat Nickel Company Of Can | Process for the production of nickel, nickel compounds and / or ferronickel from iron-containing, oxydic-silicate nickel ores |
| CA947089A (en) * | 1971-04-14 | 1974-05-14 | Charles E. O'neill | Acid leaching of lateritic ores |
| FR2218390A1 (en) * | 1973-02-15 | 1974-09-13 | Cofremmi | Extracting pure nickel and other metals - from e.g. laterite and garnierite |
| CA1171287A (en) * | 1980-11-05 | 1984-07-24 | William R. Hatch | Acid leaching of lateritic nickel ores |
-
1995
- 1995-10-04 AU AU33059/95A patent/AU701811B2/en not_active Ceased
- 1995-10-04 CU CU1995090A patent/CU22568A3/en not_active IP Right Cessation
- 1995-10-05 ZA ZA958374A patent/ZA958374B/en unknown
- 1995-10-05 FR FR9511729A patent/FR2725457B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU701811B2 (en) | 1999-02-04 |
| ZA958374B (en) | 1996-04-24 |
| AU3305995A (en) | 1996-04-18 |
| FR2725457A1 (en) | 1996-04-12 |
| FR2725457B1 (en) | 1997-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK | Ceased due to expiration of term |