CU20140099A7 - Recuperación de níquel y cobalto a partir de lateritas mediante sulfatación asistida por sonicación - Google Patents
Recuperación de níquel y cobalto a partir de lateritas mediante sulfatación asistida por sonicaciónInfo
- Publication number
- CU20140099A7 CU20140099A7 CUP2014000099A CU20140099A CU20140099A7 CU 20140099 A7 CU20140099 A7 CU 20140099A7 CU P2014000099 A CUP2014000099 A CU P2014000099A CU 20140099 A CU20140099 A CU 20140099A CU 20140099 A7 CU20140099 A7 CU 20140099A7
- Authority
- CU
- Cuba
- Prior art keywords
- sonication
- assisted
- cobalt
- recovery
- nickel
- Prior art date
Links
- 229910017052 cobalt Inorganic materials 0.000 title abstract 2
- 239000010941 cobalt Substances 0.000 title abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- 238000000527 sonication Methods 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 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
- 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
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other 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
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Aquí así se proporciona un método que permite la recuperación de valores metálicos a partir de lateritas por la acción del ácido sulfúrico bastante diluido en lateritas que portan níquel y cobalto, a presión atmosférica y temperatura casi ambiental, asistido por el tratamiento ultrasónico. Con una concentración de acido en el intervalo por ejemplo entre aproximadamente 25 y aproximadamente 50% de ácido sulfúrico, bajo presión atmosférica, sonicación, extrayendo los valores metálicos a partir de lateritas suspendidas se logra así a temperatura ambiente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461968029P | 2014-03-20 | 2014-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU20140099A7 true CU20140099A7 (es) | 2016-03-31 |
Family
ID=51133931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CUP2014000099A CU20140099A7 (es) | 2014-03-20 | 2014-08-05 | Recuperación de níquel y cobalto a partir de lateritas mediante sulfatación asistida por sonicación |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150267275A1 (es) |
| AU (1) | AU2014203320A1 (es) |
| CA (1) | CA2854393A1 (es) |
| CU (1) | CU20140099A7 (es) |
| DO (1) | DOP2014000155A (es) |
| PH (1) | PH12014000166A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584314B (zh) * | 2021-07-29 | 2023-03-14 | 湖南中伟新能源科技有限公司 | 一种高冰镍常压浸出方法及硫酸镍 |
| WO2024124345A1 (en) * | 2022-12-15 | 2024-06-20 | Central America Nickel Inc. | Process for extraction of nickel, cobalt, manganese and magnesium values from laterite feedstock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006129262A1 (en) * | 2005-05-30 | 2006-12-07 | Sishen Iron Ore Company (Proprietary) Limited | Recovery of particulate material from slurries |
| US20090217786A1 (en) * | 2006-02-15 | 2009-09-03 | Andreazza Consulting Pty. Ltd. | Processing of laterite ore |
| AU2009200702B2 (en) * | 2008-02-25 | 2013-08-29 | Gme Resources Ltd | Acid recovery |
| US8268039B2 (en) * | 2008-03-19 | 2012-09-18 | Bhp Billiton Ssm Development Pty Ltd. | Process for atmospheric leaching of laterite ores using hypersaline leach solution |
| EP2307583A1 (en) * | 2008-07-02 | 2011-04-13 | BHP Billiton SSM Development Pty Ltd | A process for heap leaching of nickeliferous oxidic ores |
| CN103397185A (zh) * | 2013-06-24 | 2013-11-20 | 中南大学 | 一种含铁和游离硫酸的硫酸镍溶液沉铁过程中除钙的方法 |
-
2014
- 2014-06-13 CA CA2854393A patent/CA2854393A1/en not_active Abandoned
- 2014-06-18 AU AU2014203320A patent/AU2014203320A1/en not_active Abandoned
- 2014-06-18 PH PH12014000166A patent/PH12014000166A1/en unknown
- 2014-06-27 US US14/318,150 patent/US20150267275A1/en not_active Abandoned
- 2014-07-02 DO DO2014000155A patent/DOP2014000155A/es unknown
- 2014-08-05 CU CUP2014000099A patent/CU20140099A7/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20150267275A1 (en) | 2015-09-24 |
| PH12014000166A1 (en) | 2017-07-24 |
| AU2014203320A1 (en) | 2015-10-08 |
| DOP2014000155A (es) | 2016-01-15 |
| CA2854393A1 (en) | 2015-09-20 |
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