CU20200060A7 - Método para tratar un mineral de laterita-níquel limonítico bajo en magnesio - Google Patents
Método para tratar un mineral de laterita-níquel limonítico bajo en magnesioInfo
- Publication number
- CU20200060A7 CU20200060A7 CU2020000060A CU20200060A CU20200060A7 CU 20200060 A7 CU20200060 A7 CU 20200060A7 CU 2020000060 A CU2020000060 A CU 2020000060A CU 20200060 A CU20200060 A CU 20200060A CU 20200060 A7 CU20200060 A7 CU 20200060A7
- Authority
- CU
- Cuba
- Prior art keywords
- nickel
- laterite
- magnesium
- low
- ore
- Prior art date
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
- 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
- C22B23/0438—Nitric acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/36—Nitrates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/38—Magnesium nitrates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
-
- 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
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
-
- 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
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
<p>La presente invención describe un método para tratar un mineral de laterita-níquel limonítico bajo en magnesio. En particular, el método comprende siete pasos: pretratamiento de molienda de mineral, lixiviación a presión con ácido nítrico, eliminación de hierro y aluminio por neutralización, precipitación de níquel y cobalto por neutralización, recuperación de níquel y cobalto con una columna de resina, ajuste de la proporción de la solución, y concentración de evaporación y secado, en combinación con la selección de un agente de lixiviación y un modificador ácido-base en el proceso de tratamiento. Como resultado, los pasos de todo el proceso cooperan entre sí, para lograr una recuperación de lixiviación eficiente y suficiente de los metales de cobalto y níquel en el mineral laterita-níquel, mientras que los agentes químicos agregados y utilizados en el proceso de tratamiento cooperan con los metales de calcio y magnesio en el mineral de laterita-níquel para convertirlos completamente en un fertilizante mixto de nitrato de magnesio y calcio que se puede reciclar directamente, a fin de lograr la utilización y el tratamiento completo y suficiente de un recurso, resolviendo así la dificultad en la utilización integral del mineral laterita-níquel limonítico bajo en magnesio antes. Todas las sustancias obtenidas en todo el proceso de tratamiento son productos que pueden reciclarse directamente, sin que se descarguen aguas residuales/ residuos/ gases residuales. El método tiene como ventajas que los pasosde tratamiento son simplesy fáciles de controlar, es de bajo consumo de energía, bajo costo y alto valor práctico industrial.</p>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121403.6A CN109252056A (zh) | 2018-09-25 | 2018-09-25 | 一种低镁褐铁型红土镍矿的处理方法 |
| PCT/CN2019/092494 WO2020062964A1 (zh) | 2018-09-25 | 2019-06-24 | 一种低镁褐铁型红土镍矿的处理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20200060A7 true CU20200060A7 (es) | 2021-04-07 |
| CU24629B1 CU24629B1 (es) | 2022-12-12 |
Family
ID=65047873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2020000060A CU24629B1 (es) | 2018-09-25 | 2019-06-24 | Método para tratar un mineral de laterita-níquel limonítico bajo en magnesio |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN109252056A (es) |
| AU (1) | AU2019350100B2 (es) |
| CU (1) | CU24629B1 (es) |
| PH (1) | PH12020551380A1 (es) |
| WO (1) | WO2020062964A1 (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252056A (zh) * | 2018-09-25 | 2019-01-22 | 眉山顺应动力电池材料有限公司 | 一种低镁褐铁型红土镍矿的处理方法 |
| CN111910074A (zh) * | 2019-05-10 | 2020-11-10 | 刘慧南 | 一种镍矿提取镍钴的方法 |
| CN110342479A (zh) * | 2019-07-10 | 2019-10-18 | 辽宁东大粉体工程技术有限公司 | 采用蓄热式循环加热进行硝酸镁雾化热解的系统及方法 |
| CN110699557B (zh) * | 2019-10-23 | 2023-06-27 | 金川集团股份有限公司 | 一种氢氧化镍钴渣低成本处理装置及方法 |
| CN111705226B (zh) * | 2020-06-22 | 2022-05-31 | 四川顺应动力电池材料有限公司 | 一种高钛渣除杂的方法 |
| CN112143887A (zh) * | 2020-09-15 | 2020-12-29 | 眉山顺应动力电池材料有限公司 | 一种用硝酸低成本回收红土镍矿中有价金属元素的方法 |
| CN112939046A (zh) * | 2021-02-26 | 2021-06-11 | 四川顺应动力电池材料有限公司 | 一种煤系固体废物的综合回收利用方法 |
| CN113293293B (zh) * | 2021-05-26 | 2022-09-27 | 中国恩菲工程技术有限公司 | 树脂吸附法从红土镍矿回收镍钴的方法 |
| CN113604656A (zh) * | 2021-07-12 | 2021-11-05 | 四川顺应动力电池材料有限公司 | 常压-高压联合浸出红土镍矿生产高品位铁精矿的方法 |
| CN114262804B (zh) * | 2021-12-24 | 2023-07-04 | 四川顺应动力电池材料有限公司 | 一种红土镍矿资源高值综合利用的方法 |
| CN114213174A (zh) * | 2021-12-31 | 2022-03-22 | 山西卓联锐科科技有限公司 | 一种硝酸钙镁肥及其制备方法 |
| CN114620766B (zh) * | 2022-03-14 | 2023-11-10 | 四川顺应动力电池材料有限公司 | 一种水淬含钛高炉渣的综合利用方法 |
| WO2023230661A1 (en) * | 2022-06-01 | 2023-12-07 | Srl Holding Company Pty Ltd | A solution and materials for a cathode and a battery |
| CN115125393A (zh) * | 2022-06-21 | 2022-09-30 | 四川顺应动力电池材料有限公司 | 一种褐铁型红土镍矿酸碱循环利用低碳处理的方法 |
| CN116002736B (zh) * | 2022-12-29 | 2024-06-11 | 四川顺应锂材料科技有限公司 | 一种黏土锂矿有压浸出分离铝和锂制备氢氧化铝的方法 |
| CN116411179A (zh) * | 2023-04-14 | 2023-07-11 | 中国恩菲工程技术有限公司 | 红土镍矿的湿法处理工艺 |
| CN116790875A (zh) * | 2023-06-15 | 2023-09-22 | 四川顺应动力电池材料有限公司 | 一种红土镍矿脱硫的方法 |
| CN116770065A (zh) * | 2023-06-25 | 2023-09-19 | 四川顺应动力电池材料有限公司 | 一种红土镍矿酸浸渣资源化利用的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6261527B1 (en) * | 1999-11-03 | 2001-07-17 | Bhp Minerals International Inc. | Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite ores |
| CN101139656A (zh) * | 2007-10-25 | 2008-03-12 | 金川集团有限公司 | 一种红土镍矿浸出方法 |
| FI126572B (en) * | 2013-12-23 | 2017-02-28 | Outotec Finland Oy | Improved laterite processing and arrangement |
| CN106673071B (zh) * | 2016-12-23 | 2019-01-11 | 天津理工大学 | 一种红土镍矿酸浸液除铁同时生产氧化铁黑颜料的方法 |
| CN108396157B (zh) * | 2018-03-15 | 2020-01-10 | 李宾 | 一种红土镍矿硫酸浸出液和硅胶螯合树脂提纯生产硫酸镍钴的方法 |
| CN109252056A (zh) * | 2018-09-25 | 2019-01-22 | 眉山顺应动力电池材料有限公司 | 一种低镁褐铁型红土镍矿的处理方法 |
-
2018
- 2018-09-25 CN CN201811121403.6A patent/CN109252056A/zh active Pending
-
2019
- 2019-06-24 WO PCT/CN2019/092494 patent/WO2020062964A1/zh active Application Filing
- 2019-06-24 AU AU2019350100A patent/AU2019350100B2/en active Active
- 2019-06-24 CU CU2020000060A patent/CU24629B1/es unknown
-
2020
- 2020-09-04 PH PH12020551380A patent/PH12020551380A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CU24629B1 (es) | 2022-12-12 |
| AU2019350100A1 (en) | 2020-08-13 |
| CN109252056A (zh) | 2019-01-22 |
| AU2019350100B2 (en) | 2022-07-14 |
| WO2020062964A1 (zh) | 2020-04-02 |
| PH12020551380A1 (en) | 2021-08-02 |
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