CU24521B1 - Método para recuperar escandio - Google Patents
Método para recuperar escandioInfo
- Publication number
- CU24521B1 CU24521B1 CU2018000077A CU20180077A CU24521B1 CU 24521 B1 CU24521 B1 CU 24521B1 CU 2018000077 A CU2018000077 A CU 2018000077A CU 20180077 A CU20180077 A CU 20180077A CU 24521 B1 CU24521 B1 CU 24521B1
- Authority
- CU
- Cuba
- Prior art keywords
- scandium
- neutralization
- solvent extraction
- neutralized
- sediment
- Prior art date
Links
- 229910052706 scandium Inorganic materials 0.000 title abstract 6
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000006386 neutralization reaction Methods 0.000 abstract 4
- 239000000706 filtrate Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 3
- 239000013049 sediment Substances 0.000 abstract 3
- 238000000638 solvent extraction Methods 0.000 abstract 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000003456 ion exchange resin Substances 0.000 abstract 2
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 230000003472 neutralizing effect Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 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
- 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
- C22B3/04—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
- 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
-
- 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)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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 níquel en una manera simple y eficiente. El método para recuperar escandio que pertenece a la presente invención tiene: una primera etapa de neutralización para pasar una solución que contiene escandio sobre una resina de intercambio iónico, agregando un agente neutralizante al eluido, eluido de la resina de intercambio iónico y realizando un tratamiento de neutralización, y obteniendo un sedimento neutralizado primario y un filtrado neutralizado primario mediante separación de sólido-líquido; una segunda etapa de neutralización para agregar además un agente neutralizante al filtrado neutralizado primario y realizar un tratamiento de neutralización, y obtener un sedimento neutralizado secundario y un filtrado neutralizado secundario mediante separación de sólido-líquido; una etapa de disolución de hidróxido para agregar ácido al sedimento neutralizado secundario y obtener una solución de hidróxido; una etapa de extracción de solvente para someter la solución de hidróxido a extracción de solvente; y una etapa de recuperación de escandio para recuperar óxido de escandio de un refinado separado en la etapa de extracción de solvente.</p>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016011739A JP6256491B2 (ja) | 2016-01-25 | 2016-01-25 | スカンジウムの回収方法 |
| PCT/JP2017/000601 WO2017130692A1 (ja) | 2016-01-25 | 2017-01-11 | スカンジウムの回収方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20180077A7 CU20180077A7 (es) | 2018-10-04 |
| CU24521B1 true CU24521B1 (es) | 2021-06-08 |
Family
ID=59398183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2018000077A CU24521B1 (es) | 2016-01-25 | 2017-01-11 | Método para recuperar escandio |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10196710B1 (es) |
| EP (1) | EP3409800A4 (es) |
| JP (1) | JP6256491B2 (es) |
| CN (1) | CN108463567B (es) |
| AU (1) | AU2017213212B2 (es) |
| CA (1) | CA3012088C (es) |
| CU (1) | CU24521B1 (es) |
| PH (1) | PH12018501557B1 (es) |
| WO (1) | WO2017130692A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP7327276B2 (ja) * | 2019-09-24 | 2023-08-16 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
| PH12022550300B1 (en) * | 2019-09-24 | 2024-06-21 | Sumitomo Metal Mining Co | Method for recovering scandium |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP3430973B2 (ja) * | 1999-04-26 | 2003-07-28 | 大平洋金属株式会社 | 酸化鉱石からニッケルとスカンジウムを回収する方法 |
| US6312500B1 (en) | 2000-03-30 | 2001-11-06 | Bhp Minerals International Inc. | Heap leaching of nickel containing ore |
| US20120204680A1 (en) | 2011-02-11 | 2012-08-16 | Emc Metals Corporation | System and Method for Recovery of Nickel Values From Nickel-Containing Ores |
| WO2014089614A1 (en) * | 2012-12-11 | 2014-06-19 | Clean Teq Pty Ltd | A process, method and plant for recovering scandium |
| US9102999B2 (en) | 2013-01-10 | 2015-08-11 | Bloom Energy Corporation | Methods of recovering scandium from titanium residue streams |
| 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 |
| 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 |
| CN104342559B (zh) * | 2014-10-17 | 2017-04-05 | 湖南稀土金属材料研究院 | 从氧氯化锆废液中综合回收多种元素的方法 |
| 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 |
| CN104498723B (zh) * | 2014-12-16 | 2016-07-06 | 湖南稀土金属材料研究院 | 从钛渣氯化废盐中提取氧化钪的方法 |
| JP6406234B2 (ja) * | 2015-12-16 | 2018-10-17 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
-
2016
- 2016-01-25 JP JP2016011739A patent/JP6256491B2/ja active Active
-
2017
- 2017-01-11 US US16/071,920 patent/US10196710B1/en not_active Expired - Fee Related
- 2017-01-11 CN CN201780006619.5A patent/CN108463567B/zh not_active Expired - Fee Related
- 2017-01-11 CU CU2018000077A patent/CU24521B1/es unknown
- 2017-01-11 CA CA3012088A patent/CA3012088C/en not_active Expired - Fee Related
- 2017-01-11 EP EP17743923.9A patent/EP3409800A4/en not_active Withdrawn
- 2017-01-11 WO PCT/JP2017/000601 patent/WO2017130692A1/ja not_active Ceased
- 2017-01-11 AU AU2017213212A patent/AU2017213212B2/en not_active Ceased
-
2018
- 2018-07-20 PH PH12018501557A patent/PH12018501557B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3409800A1 (en) | 2018-12-05 |
| JP6256491B2 (ja) | 2018-01-10 |
| PH12018501557A1 (en) | 2019-05-20 |
| JP2017133050A (ja) | 2017-08-03 |
| US10196710B1 (en) | 2019-02-05 |
| CA3012088A1 (en) | 2017-08-03 |
| WO2017130692A1 (ja) | 2017-08-03 |
| CA3012088C (en) | 2019-01-08 |
| CU20180077A7 (es) | 2018-10-04 |
| AU2017213212A1 (en) | 2018-08-09 |
| CN108463567B (zh) | 2020-05-19 |
| AU2017213212B2 (en) | 2019-01-24 |
| CN108463567A (zh) | 2018-08-28 |
| EP3409800A4 (en) | 2019-07-24 |
| US20190024213A1 (en) | 2019-01-24 |
| PH12018501557B1 (en) | 2020-09-18 |
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