CU20180063A7 - Método para recuperar escandio - Google Patents
Método para recuperar escandioInfo
- Publication number
- CU20180063A7 CU20180063A7 CU2018000063A CU20180063A CU20180063A7 CU 20180063 A7 CU20180063 A7 CU 20180063A7 CU 2018000063 A CU2018000063 A CU 2018000063A CU 20180063 A CU20180063 A CU 20180063A CU 20180063 A7 CU20180063 A7 CU 20180063A7
- Authority
- CU
- Cuba
- Prior art keywords
- scandium
- recovering
- precipitate
- ion exchange
- exchange resin
- 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
- C22B59/00—Obtaining rare earth metals
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/28—Amines
-
- 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
-
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
<p>Se proporciona un método para recuperar escandio, que es capaz de recuperar escandio altamente puro de mena de óxido de niquel en una manera simple y eficiente. El método para recuperar escandio de acuerdo con la presente invención incluye una etapa de elución de escandio S2 para pasar una solución que contiene escandio a través de una resina de intercambio iónico para obtener un líquido eluido que contiene escandio de la resina de intercambio iónico, una etapa de neutralización S3 para agregar para neutralización un agente neutralizante al líquido eluido, una etapa de extracción de solvente S4 para extraer el solvente del líquido eluido neutralizado usando un agente de extracción a base de amina, y una etapa de recuperación de escandio S5 para obtener un precipitado de escandio del líquido residual separado por la extracción de solvente, y después tostar el precipitado para obtener óxido de escandio.</p>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015244937A JP6406234B2 (ja) | 2015-12-16 | 2015-12-16 | スカンジウムの回収方法 |
| PCT/JP2016/086971 WO2017104629A1 (ja) | 2015-12-16 | 2016-12-13 | スカンジウムの回収方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20180063A7 true CU20180063A7 (es) | 2019-06-04 |
| CU24530B1 CU24530B1 (es) | 2021-06-08 |
Family
ID=59056707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2018000063A CU24530B1 (es) | 2015-12-16 | 2016-12-13 | Método para recuperar escandio |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10570482B2 (es) |
| EP (1) | EP3392357A4 (es) |
| JP (1) | JP6406234B2 (es) |
| CN (1) | CN108603245A (es) |
| AU (1) | AU2016374348B2 (es) |
| CA (1) | CA3007373C (es) |
| CU (1) | CU24530B1 (es) |
| PH (1) | PH12018501234A1 (es) |
| WO (1) | WO2017104629A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6256491B2 (ja) | 2016-01-25 | 2018-01-10 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
| JP6409796B2 (ja) | 2016-02-23 | 2018-10-24 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
| CN110541081A (zh) * | 2019-09-02 | 2019-12-06 | 中国恩菲工程技术有限公司 | 处理红土镍矿的方法 |
| US11821057B2 (en) * | 2020-03-06 | 2023-11-21 | Scandium Internatlonal Mlning Corporatlon | Recovery of critical metals from SX-EW copper raffinate and other solutions derived from leaching ores with sulfuric acid |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808384A (en) * | 1986-06-23 | 1989-02-28 | Gte Products Corporation | Recovery of tungsten, scandium, iron, and manganese from tungsten bearing material |
| JPH03173725A (ja) | 1989-12-01 | 1991-07-29 | Univ Tohoku | 希土類元素の分別方法 |
| JP3344194B2 (ja) | 1996-01-18 | 2002-11-11 | 大平洋金属株式会社 | 酸化鉱石からの高純度レアーアースメタル酸化物の製造方法 |
| JP3428292B2 (ja) | 1996-04-26 | 2003-07-22 | 大平洋金属株式会社 | Ｓｃ金属の回収方法 |
| US9410227B2 (en) | 2011-05-04 | 2016-08-09 | Orbite Technologies Inc. | Processes for recovering rare earth elements from various ores |
| JP5367862B2 (ja) * | 2012-03-13 | 2013-12-11 | 国立大学法人九州大学 | スカンジウム抽出剤およびこの抽出剤を用いたスカンジウム抽出方法 |
| TW201439331A (zh) * | 2013-01-10 | 2014-10-16 | Bloom Energy Corp | 自鈦殘餘物流回收鈧的方法 |
| FR3001465B1 (fr) * | 2013-01-30 | 2015-03-13 | Eramet | Procede d'extraction selective du scandium |
| JP5595554B1 (ja) * | 2013-03-18 | 2014-09-24 | 国立大学法人九州大学 | ニッケル、コバルト及び／又はスカンジウムを含有する酸性溶液から不純物を分離する方法 |
| JP5652503B2 (ja) * | 2013-05-10 | 2015-01-14 | 住友金属鉱山株式会社 | スカンジウム回収方法 |
| JP5619238B1 (ja) | 2013-08-22 | 2014-11-05 | 住友金属鉱山株式会社 | スカンジウム回収方法 |
| JP5954350B2 (ja) * | 2014-01-31 | 2016-07-20 | 住友金属鉱山株式会社 | スカンジウム回収方法 |
| WO2016084830A1 (ja) * | 2014-11-26 | 2016-06-02 | 住友金属鉱山株式会社 | 高純度スカンジウムの回収方法 |
| AU2015351446B2 (en) | 2014-11-26 | 2018-08-02 | Sumitomo Metal Mining Co., Ltd. | Method for recovering high-purity scandium |
| CN104862503B (zh) * | 2015-04-20 | 2017-07-04 | 中国恩菲工程技术有限公司 | 从红土镍矿中提取钪的方法 |
| CN104726724B (zh) * | 2015-04-20 | 2017-07-04 | 中国恩菲工程技术有限公司 | 从红土镍矿中提取钪的方法 |
-
2015
- 2015-12-16 JP JP2015244937A patent/JP6406234B2/ja active Active
-
2016
- 2016-12-13 CU CU2018000063A patent/CU24530B1/es unknown
- 2016-12-13 WO PCT/JP2016/086971 patent/WO2017104629A1/ja active Application Filing
- 2016-12-13 EP EP16875606.2A patent/EP3392357A4/en not_active Withdrawn
- 2016-12-13 CN CN201680071173.XA patent/CN108603245A/zh active Pending
- 2016-12-13 CA CA3007373A patent/CA3007373C/en not_active Expired - Fee Related
- 2016-12-13 AU AU2016374348A patent/AU2016374348B2/en active Active
- 2016-12-13 US US16/061,684 patent/US10570482B2/en not_active Expired - Fee Related
-
2018
- 2018-06-08 PH PH12018501234A patent/PH12018501234A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016374348B2 (en) | 2020-01-02 |
| WO2017104629A1 (ja) | 2017-06-22 |
| CA3007373C (en) | 2019-08-13 |
| US10570482B2 (en) | 2020-02-25 |
| JP6406234B2 (ja) | 2018-10-17 |
| EP3392357A1 (en) | 2018-10-24 |
| CN108603245A (zh) | 2018-09-28 |
| CU24530B1 (es) | 2021-06-08 |
| AU2016374348A1 (en) | 2018-06-21 |
| US20180371579A1 (en) | 2018-12-27 |
| PH12018501234A1 (en) | 2019-02-04 |
| EP3392357A4 (en) | 2019-05-15 |
| JP2017110257A (ja) | 2017-06-22 |
| CA3007373A1 (en) | 2017-06-22 |
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