CU20200059A7 - METHOD FOR THE SEPARATION BY HOMOGENEOUS PRECIPITATION OF NICKEL, COBALT AND MANGANESE FROM A LATERITE-NICKEL MINERAL ACID LEACHING SOLUTION - Google Patents
METHOD FOR THE SEPARATION BY HOMOGENEOUS PRECIPITATION OF NICKEL, COBALT AND MANGANESE FROM A LATERITE-NICKEL MINERAL ACID LEACHING SOLUTIONInfo
- Publication number
- CU20200059A7 CU20200059A7 CU2020000059A CU20200059A CU20200059A7 CU 20200059 A7 CU20200059 A7 CU 20200059A7 CU 2020000059 A CU2020000059 A CU 2020000059A CU 20200059 A CU20200059 A CU 20200059A CU 20200059 A7 CU20200059 A7 CU 20200059A7
- Authority
- CU
- Cuba
- Prior art keywords
- nickel
- cobalt
- manganese
- precipitant
- laterite
- 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
- C22B23/0453—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
-
- 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
- C22B47/00—Obtaining manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
<p>La presente invención describe un método para la separación por precipitación homogénea de níquel, cobalto y manganeso de una solución de lixiviación de ácido de mineral de laterita-níquel, y se relaciona con el campo técnico de la utilización integral de recursos polimetálicos complejos. El método comprende: usar una solución de hidróxido de sodio o una suspensión de emulsión formulada con óxido de calcio u óxido de magnesio finamente molido como precipitante; administrar el precipitante a un reactor homogéneo a través de una tubería que tiene un dispositivo de control de velocidad, con un dispositivo de refinación montado en un extremo de salida para refinar el precipitante; administrar la solución ácida que contiene níquel, cobalto y manganeso al reactor homogéneo a través de una tubería con un dispositivo de control de velocidad, con un atomizador montado en un extremo de salida para atomizar la solución ácida; hacer reaccionar homogéneamente la solución ácida que contiene níquel, cobalto y manganeso atomizada a una velocidad controlada y el precipitante refinado a una velocidad controlada en el reactor homogéneo para obtener una suspensión posterior a la reacción; y filtrar la suspensión posterior a la reacción para obtener una solución con níquel y cobalto precipitados y un residuo de níquel-cobalto-manganeso similar a la arena. El método tiene como ventajas que es un proceso simple, de alta operabilidad, bajo costo y producción industrial conveniente, y puede lograr una separación eficiente de níquel, cobalto y manganeso de una solución de lixiviación de ácido de mineral de níquel de laterita, por lo que el método tiene una amplia posibilidad de aplicación.</p><p> The present invention describes a method for the separation by homogeneous precipitation of nickel, cobalt and manganese from a laterite-nickel ore acid leaching solution, and is related to the technical field of the comprehensive utilization of complex polymetallic resources . The method comprises: using a sodium hydroxide solution or an emulsion suspension formulated with finely ground calcium oxide or magnesium oxide as precipitant; administering the precipitant to a homogeneous reactor through a pipeline having a rate control device, with a refining device mounted at an outlet end to refine the precipitant; administering the acidic solution containing nickel, cobalt and manganese to the homogeneous reactor through a pipeline with a speed control device, with an atomizer mounted at an outlet end to atomize the acidic solution; reacting homogeneously the acid solution containing atomized nickel, cobalt and manganese at a controlled rate and the refined precipitant at a controlled rate in the homogeneous reactor to obtain a post-reaction suspension; and filtering the post-reaction suspension to obtain a solution with precipitated nickel and cobalt and a sand-like nickel-cobalt-manganese residue. The method has the advantages that it is a simple process, high operability, low cost and convenient industrial production, and it can achieve efficient separation of nickel, cobalt and manganese from a laterite nickel ore acid leaching solution, thus that the method has a wide applicability. </p>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816383.8A CN109022823B (en) | 2018-07-24 | 2018-07-24 | A method for homogeneous precipitation and separation of nickel, cobalt and manganese from laterite nickel ore acid leaching solution |
| PCT/CN2019/092496 WO2020019918A1 (en) | 2018-07-24 | 2019-06-24 | Method for homogeneous precipitation separation of nickel, cobalt and manganese from laterite nickel ore acid leaching solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20200059A7 true CU20200059A7 (en) | 2021-04-07 |
| CU24672B1 CU24672B1 (en) | 2023-08-08 |
Family
ID=64644502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2020000059A CU24672B1 (en) | 2018-07-24 | 2019-06-24 | METHOD FOR THE SEPARATION BY HOMOGENEOUS PRECIPITATION OF NICKEL, COBALT AND MANGANESE FROM AN ACID LEACH SOLUTION OF LATERITE-NICKEL ORE |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN109022823B (en) |
| AU (1) | AU2019310838B2 (en) |
| CU (1) | CU24672B1 (en) |
| PH (1) | PH12020551383A1 (en) |
| WO (1) | WO2020019918A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109022823B (en) * | 2018-07-24 | 2020-10-02 | 眉山顺应动力电池材料有限公司 | A method for homogeneous precipitation and separation of nickel, cobalt and manganese from laterite nickel ore acid leaching solution |
| CN111549238A (en) * | 2020-04-15 | 2020-08-18 | 广西赛可昱新材料科技有限公司 | Method for producing high-grade nickel hydroxide from laterite-nickel ore leaching solution |
| CN115109927B (en) * | 2021-03-17 | 2024-08-16 | 中国科学院过程工程研究所 | A method for removing manganese and magnesium from laterite nickel ore hydrochloric acid leaching solution |
| CN115491518B (en) * | 2022-09-16 | 2023-09-22 | 内蒙古蒙能环保科技有限公司 | Method for producing nickel sulfate and cobalt sulfate by chlorination process |
| CN115818732B (en) * | 2022-10-28 | 2024-08-20 | 中南大学 | Method for directly preparing ternary precursor by co-extraction of nickel, cobalt and manganese in laterite-nickel ore high-pressure leaching solution |
| CN116162785B (en) * | 2023-02-03 | 2024-10-15 | 广东邦普循环科技有限公司 | High nickel matte full-chain integrated leaching method, ternary positive electrode material precursor, preparation method and application thereof |
| CN116497219A (en) * | 2023-04-17 | 2023-07-28 | 浙江华友钴业股份有限公司 | Method for recovering manganese from residual liquid of laterite nickel ore hydrometallurgy |
| EP4516950A4 (en) * | 2023-06-30 | 2025-08-27 | Pt Qmb New Energy Mat | Short-process nickel-cobalt-manganese co-extraction process for hydrometallurgical treatment of lateritic nickel ore |
| AU2023446718A1 (en) | 2023-07-03 | 2025-02-06 | Gem Co., Ltd. | System for preparing new energy ni-co-mn raw material from laterite nickel ore |
| WO2025025052A1 (en) * | 2023-07-31 | 2025-02-06 | Esg新能源材料有限公司 | Process and system for recovering manganese in system for high-pressure leaching of nickel laterite ore |
| CN119571061B (en) * | 2025-02-10 | 2025-04-29 | 中国恩菲工程技术有限公司 | Precipitation method of heavy metal solution |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151075C (en) * | 2002-08-16 | 2004-05-26 | 中国科学院理化技术研究所 | A method for preparing spherical nickel hydroxide |
| WO2009114903A1 (en) * | 2008-03-20 | 2009-09-24 | Bhp Billiton Ssm Development Pty Ltd | Process for the recovery of nickel and/or cobalt from high ferrous content laterite ores |
| CN102876887B (en) * | 2012-09-28 | 2014-11-05 | 广西银亿科技矿冶有限公司 | Method for comprehensively recycling metal from laterite-nickel ore leaching agent |
| CN103545504B (en) * | 2013-10-17 | 2016-01-20 | 江西赣锋锂业股份有限公司 | A kind of preparation method of ternary anode material precursor |
| CN104743616A (en) * | 2013-12-30 | 2015-07-01 | 江阴市镍网厂有限公司 | Preparation device for spherical nickel hydroxide powder |
| CN105731553A (en) * | 2016-02-03 | 2016-07-06 | 广东佳纳能源科技有限公司 | Drusy ternary anode material precursor and preparation method thereof |
| CN106673025A (en) * | 2016-11-18 | 2017-05-17 | 江苏仁欣环保科技有限公司 | Technological method for producing magnesium hydroxide by utilization of magnesium-containing wastewater generated by laterite nickel ore wet-process |
| CN109022823B (en) * | 2018-07-24 | 2020-10-02 | 眉山顺应动力电池材料有限公司 | A method for homogeneous precipitation and separation of nickel, cobalt and manganese from laterite nickel ore acid leaching solution |
-
2018
- 2018-07-24 CN CN201810816383.8A patent/CN109022823B/en active Active
-
2019
- 2019-06-24 WO PCT/CN2019/092496 patent/WO2020019918A1/en not_active Ceased
- 2019-06-24 AU AU2019310838A patent/AU2019310838B2/en active Active
- 2019-06-24 CU CU2020000059A patent/CU24672B1/en unknown
-
2020
- 2020-09-04 PH PH12020551383A patent/PH12020551383A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN109022823A (en) | 2018-12-18 |
| CU24672B1 (en) | 2023-08-08 |
| AU2019310838A1 (en) | 2020-08-13 |
| AU2019310838B2 (en) | 2022-03-10 |
| CN109022823B (en) | 2020-10-02 |
| PH12020551383A1 (en) | 2021-07-26 |
| WO2020019918A1 (en) | 2020-01-30 |
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