CU20200058A7 - Método para recuperar eficientemente hierro, escandio y aluminio de un mineral limonítico de laterita-níquel - Google Patents
Método para recuperar eficientemente hierro, escandio y aluminio de un mineral limonítico de laterita-níquelInfo
- Publication number
- CU20200058A7 CU20200058A7 CU2020000058A CU20200058A CU20200058A7 CU 20200058 A7 CU20200058 A7 CU 20200058A7 CU 2020000058 A CU2020000058 A CU 2020000058A CU 20200058 A CU20200058 A CU 20200058A CU 20200058 A7 CU20200058 A7 CU 20200058A7
- Authority
- CU
- Cuba
- Prior art keywords
- nickel
- scandium
- aluminum
- iron
- mineral
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052782 aluminium Inorganic materials 0.000 title abstract 8
- 229910052706 scandium Inorganic materials 0.000 title abstract 8
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052742 iron Inorganic materials 0.000 title abstract 7
- 229910052759 nickel Inorganic materials 0.000 title abstract 7
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 5
- 239000011707 mineral Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000002386 leaching Methods 0.000 abstract 4
- 239000010941 cobalt Substances 0.000 abstract 3
- 229910017052 cobalt Inorganic materials 0.000 abstract 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 238000000227 grinding Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- UUCGKVQSSPTLOY-UHFFFAOYSA-J cobalt(2+);nickel(2+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Co+2].[Ni+2] UUCGKVQSSPTLOY-UHFFFAOYSA-J 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 229910001610 cryolite Inorganic materials 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 238000005363 electrowinning Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 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
- C22B3/065—Nitric 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
- C22B21/00—Obtaining aluminium
- C22B21/0015—Obtaining aluminium 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
- 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
- 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
- C22B59/00—Obtaining rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/24—Alloys obtained by cathodic reduction of all their ions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/36—Alloys obtained by cathodic reduction of all their ions
-
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
<p>La presente invención describe un método para recuperar eficientemente hierro, escandio y aluminio a partir de un mineral limonítico de laterita-níquel, que comprende: triturar/ triturar finamente el mineral limonítico de laterita-níquel para obtener un polvo mineral; realizar una lixiviación selectiva del polvo de mineral con ácido nítrico para obtener un concentrado de hierro con un contenido de hierro de más del 60 porciento y sin azufre; realizar una operación controlada de precipitación / separación en la solución de lixiviación añadiendo óxido de magnesio, óxido de calcio o carbonato de calcio para obtener una mezcla de aluminio y escandio; luego deshidratar la mezcla de aluminio y escandio por tostado, mezclando posteriormente una cantidad apropiada de criolita y realizando una electrólisis de sal fundida para producir directamente una aleación de aluminio y escandio; neutralizando la solución obtenida después de la precipitación controlada / separación para producir un producto de hidróxido de níquel-cobalto, o realizando una extracción electrolítica de extracción en la solución para producir un producto de níquel-cobalto. La presente invención puede garantizar una lixiviación selectiva de níquel y cobalto mientras se logra un reciclado eficiente de hierro, escandio y aluminio en condiciones suaves sin presurización externa. Las tasas de lixiviación para el níquel y el cobalto pueden alcanzar el 90 porciento o más. Las recuperaciones de hierroy escandio pueden alcanzar el 95 porciento o más, y la recuperación de aluminio puede alcanzarel 65 porciento. Por lo tanto, la presente invención puede lograr una recuperación y utilización eficientes de hierro, escandio, aluminio, níquel y cobalto en el mineral limonítico de laterita-níquel.</p>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816384.2A CN108998662B (zh) | 2018-07-24 | 2018-07-24 | 一种从褐铁型红土镍矿中高效回收铁、钪、铝的方法 |
| PCT/CN2019/092495 WO2020019917A1 (zh) | 2018-07-24 | 2019-06-24 | 一种从褐铁型红土镍矿中回收铁、钪、铝的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20200058A7 true CU20200058A7 (es) | 2021-04-07 |
| CU24633B1 CU24633B1 (es) | 2022-12-12 |
Family
ID=64596845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2020000058A CU24633B1 (es) | 2018-07-24 | 2019-06-24 | Método para recuperar eficientemente hierro, escandio y aluminio de un mineral limonítico de laterita-níquel |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN108998662B (es) |
| AU (1) | AU2019308625B2 (es) |
| CU (1) | CU24633B1 (es) |
| PH (1) | PH12020551382B1 (es) |
| WO (1) | WO2020019917A1 (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998662B (zh) * | 2018-07-24 | 2020-08-21 | 眉山顺应动力电池材料有限公司 | 一种从褐铁型红土镍矿中高效回收铁、钪、铝的方法 |
| CN110615420B (zh) * | 2019-09-17 | 2021-04-06 | 北京科技大学 | 一种红土镍矿浸出渣制备磷酸铁的方法 |
| CN110629022A (zh) * | 2019-10-31 | 2019-12-31 | 眉山顺应动力电池材料有限公司 | 一种利用硝酸介质综合处理红土镍矿的方法 |
| CN111218566B (zh) * | 2020-01-07 | 2021-12-03 | 北京科技大学 | 一种硝酸处理红土镍矿工艺中铁铬分离的方法 |
| CN112095003B (zh) * | 2020-08-17 | 2022-04-08 | 四川顺应动力电池材料有限公司 | 一种从红土镍矿中回收多种有价金属及酸碱双介质再生循环的方法 |
| 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 |
| CN112226630B (zh) * | 2020-09-17 | 2022-11-08 | 四川顺应动力电池材料有限公司 | 一种用盐酸浸出法提取红土镍矿有价金属元素及酸碱再生循环的方法 |
| CN112322909B (zh) * | 2020-10-11 | 2022-11-08 | 四川顺应动力电池材料有限公司 | 一种用硫酸浸出法提取红土镍矿有价金属元素及酸碱再生循环的方法 |
| CN112281003B (zh) * | 2020-11-02 | 2022-09-30 | 广西国盛稀土新材料有限公司 | 一种低品位硫酸稀土浸出液的除杂方法 |
| CN114622102A (zh) * | 2020-12-14 | 2022-06-14 | 荆门市格林美新材料有限公司 | 一种从红土镍矿中综合提取有价金属的方法 |
| CN112708786A (zh) * | 2020-12-15 | 2021-04-27 | 广东先导稀材股份有限公司 | 一种从铝钪合金靶材废料中回收钪的方法 |
| CN114438348A (zh) * | 2021-12-29 | 2022-05-06 | 中南大学 | 一种从红土镍矿中选择性提钪的方法 |
| CN114614136B (zh) * | 2022-04-01 | 2024-04-16 | 山东宏匀纳米科技有限公司 | 一种红土镍矿制取二水磷酸铁和三元正极材料的方法 |
| CN115125393B (zh) * | 2022-06-21 | 2025-05-27 | 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 |
| WO2025000331A1 (zh) * | 2023-06-29 | 2025-01-02 | 青美邦新能源材料有限公司 | 一种红土镍矿高压酸浸过程Al析出量调控系统以及方法 |
| CN116949296A (zh) * | 2023-07-06 | 2023-10-27 | 浙江华友钴业股份有限公司 | 回收铝、钪的工艺方法 |
| CN117222761B (zh) * | 2023-07-27 | 2025-03-28 | 青美邦新能源材料有限公司 | 一种从腐泥土型红土镍矿提取金属的方法 |
| CN119571095A (zh) * | 2024-12-04 | 2025-03-07 | 广东佳纳能源科技有限公司 | 一种从氢氧化钴镍中间品中回收钪的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184356C (zh) * | 2002-12-03 | 2005-01-12 | 中国铝业股份有限公司 | 一种电解生产铝钪合金的方法 |
| JP2009510258A (ja) * | 2005-09-30 | 2009-03-12 | ビーエイチピー ビリトン イノベーション ピーティーワイ エルティーディー | 大気圧でラテライト鉱石を浸出するための方法 |
| CN101289704B (zh) * | 2008-06-18 | 2010-12-29 | 北京矿冶研究总院 | 一种高镁红土镍矿的处理方法 |
| CN103468979B (zh) * | 2013-08-15 | 2016-02-24 | 中国恩菲工程技术有限公司 | 从红土镍矿冶炼铁铝渣中回收钪的方法 |
| CN107805717A (zh) * | 2017-11-17 | 2018-03-16 | 江苏省冶金设计院有限公司 | 一种利用赤泥制备铝钪合金的系统和方法 |
| CN108998662B (zh) * | 2018-07-24 | 2020-08-21 | 眉山顺应动力电池材料有限公司 | 一种从褐铁型红土镍矿中高效回收铁、钪、铝的方法 |
-
2018
- 2018-07-24 CN CN201810816384.2A patent/CN108998662B/zh active Active
-
2019
- 2019-06-24 WO PCT/CN2019/092495 patent/WO2020019917A1/zh not_active Ceased
- 2019-06-24 PH PH1/2020/551382A patent/PH12020551382B1/en unknown
- 2019-06-24 AU AU2019308625A patent/AU2019308625B2/en active Active
- 2019-06-24 CU CU2020000058A patent/CU24633B1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CU24633B1 (es) | 2022-12-12 |
| PH12020551382A1 (en) | 2021-08-02 |
| CN108998662A (zh) | 2018-12-14 |
| CN108998662B (zh) | 2020-08-21 |
| WO2020019917A1 (zh) | 2020-01-30 |
| AU2019308625B2 (en) | 2022-03-03 |
| AU2019308625A1 (en) | 2020-08-13 |
| PH12020551382B1 (en) | 2023-06-16 |
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