MX2019007042A - Separación de metales de tierra rara. - Google Patents
Separación de metales de tierra rara.Info
- Publication number
- MX2019007042A MX2019007042A MX2019007042A MX2019007042A MX2019007042A MX 2019007042 A MX2019007042 A MX 2019007042A MX 2019007042 A MX2019007042 A MX 2019007042A MX 2019007042 A MX2019007042 A MX 2019007042A MX 2019007042 A MX2019007042 A MX 2019007042A
- Authority
- MX
- Mexico
- Prior art keywords
- rare earth
- earth metals
- separation
- earth metal
- aqueous phase
- Prior art date
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 5
- 150000002910 rare earth metals Chemical class 0.000 title abstract 5
- 238000000926 separation method Methods 0.000 title 1
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003929 acidic solution Substances 0.000 abstract 1
- 239000002608 ionic liquid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/62—Quaternary ammonium compounds
- C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/61—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms not forming part of a nitro radical, attached to ring nitrogen atoms
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/28—Amines
- C22B3/288—Quaternary ammonium
-
- 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
- C22B3/36—Heterocyclic 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/36—Heterocyclic compounds
- C22B3/362—Heterocyclic compounds of a single type
-
- 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
- C22B3/40—Mixtures
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Steroid Compounds (AREA)
Abstract
Un método para extraer un metal de tierras raras de una mezcla de uno o más metales de tierras raras, comprendiendo dicho método poner en contacto una solución ácida del metal de tierras raras con una composición que comprende un líquido iónico para formar una fase acuosa y una fase no acuosa. En el cual el metal de tierras raras ha sido extraído selectivamente.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1621523.8A GB2560871B (en) | 2016-12-16 | 2016-12-16 | Separation of rare earth matals |
| PCT/GB2017/053754 WO2018109483A1 (en) | 2016-12-16 | 2017-12-14 | Separation of rare earth metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019007042A true MX2019007042A (es) | 2019-10-15 |
Family
ID=58284646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019007042A MX2019007042A (es) | 2016-12-16 | 2017-12-14 | Separación de metales de tierra rara. |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US11396684B2 (es) |
| EP (1) | EP3555325B1 (es) |
| JP (1) | JP7141722B2 (es) |
| KR (1) | KR102591939B1 (es) |
| CN (1) | CN110300810B (es) |
| AR (1) | AR110383A1 (es) |
| AU (1) | AU2017374789B2 (es) |
| BR (1) | BR112019012324B1 (es) |
| CA (1) | CA3047051A1 (es) |
| CL (1) | CL2019001644A1 (es) |
| EA (1) | EA201991422A1 (es) |
| GB (1) | GB2560871B (es) |
| IL (1) | IL267366B2 (es) |
| MA (1) | MA50591A (es) |
| MX (1) | MX2019007042A (es) |
| MY (1) | MY195866A (es) |
| PH (1) | PH12019501379A1 (es) |
| PL (1) | PL3555325T3 (es) |
| TW (1) | TWI758375B (es) |
| WO (1) | WO2018109483A1 (es) |
| ZA (1) | ZA201903919B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10938329B2 (en) | 2018-03-22 | 2021-03-02 | University Of Notre Dame Du Lac | Electricity generation from low grade waste heat |
| GB2607551B (en) * | 2018-06-15 | 2026-02-04 | Seren Tech Limited | Countercurrent rare earth separation process |
| GB2607851B (en) | 2018-06-15 | 2026-02-04 | Seren Tech Limited | Rare earth metal oxide preparation |
| GB2578565B (en) | 2018-06-15 | 2023-09-06 | Seren Tech Limited | Enhanced separation of rare earth metals |
| GB2574662B (en) * | 2018-06-15 | 2023-03-01 | Seren Tech Limited | Ionic Liquid Preparation |
| CN114075626B (zh) * | 2020-08-20 | 2024-01-02 | 厦门稀土材料研究所 | 一种利用水热法溶萃一体化回收稀土永磁废料中稀土金属的方法 |
| CN111961071B (zh) * | 2020-08-24 | 2023-06-02 | 江西理工大学 | 一种有机无机杂化稀土双钙钛矿化合物、制备方法及其应用 |
| CZ309827B6 (cs) * | 2020-11-13 | 2023-11-15 | Ústav organické chemie a biochemie AV ČR, v. v. i. | Použití sloučenin na bázi cyklenu pro separaci prvků vzácných zemin a způsob této separace |
| CN112280981B (zh) * | 2020-11-23 | 2021-11-26 | 中国科学院过程工程研究所 | 一种稀土高效除铝用的离子液体萃取剂及其制备方法 |
| CN112725622B (zh) * | 2020-12-02 | 2022-09-09 | 北京工业大学 | 一种两步酸浸梯次分离回收废铈基稀土抛光粉中稀土的方法 |
| JP7001861B1 (ja) | 2021-03-31 | 2022-01-20 | 第一工業製薬株式会社 | フッ素系イオン性液体およびその製造方法 |
| CN113249598B (zh) * | 2021-05-18 | 2022-07-29 | 江西理工大学 | 一种从稀土料液中络合分离除铝的方法 |
| CN113292498B (zh) * | 2021-06-16 | 2022-11-25 | 浙江工业大学 | 3-过氧苯甲酸-1-甲基咪唑氯盐及其制备和应用 |
| CN116969892A (zh) * | 2022-04-21 | 2023-10-31 | 厦门稀土材料研究所 | 一种功能离子液体及其制备方法和应用 |
| JP2023180555A (ja) * | 2022-06-09 | 2023-12-21 | 国立大学法人山口大学 | 錯体生成と結晶化とによるネオジムとジスプロシウムとの分離方法 |
| CN115992317B (zh) * | 2022-11-30 | 2024-06-18 | 核工业北京化工冶金研究院 | 一种从含稀土铀铍的硫酸浸出液中分离稀土铀铍的方法 |
| EP4484377A1 (en) * | 2023-06-26 | 2025-01-01 | ETH Zurich | An efficient separation process for rare earth element compounds and novel rare earth element complexes used therefor |
| WO2025019047A1 (en) * | 2023-07-14 | 2025-01-23 | Gillespie Andrew Peter | Continuous ion exchange processes for separating rare earth elements |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016237A (en) | 1975-09-08 | 1977-04-05 | The United States Of America As Represented By The United States Energy Research And Development Administration | Process for separation of the rare earths by solvent extraction |
| WO2007071028A1 (en) | 2005-12-23 | 2007-06-28 | St. Mary's University | Compounds, complexes and uses thereof |
| EP3124490A1 (en) | 2007-01-31 | 2017-02-01 | Sigma-Aldrich Co. LLC | High stability polyionic liquid salts |
| GB0905894D0 (en) * | 2009-04-06 | 2009-05-20 | Univ Belfast | Ionic liquids solvents for metals and metal compounds |
| GB2547364B8 (en) * | 2010-10-05 | 2017-11-29 | The Queen's Univ Of Belfast | Process for removing metals from hydrocarbons |
| CN103459622A (zh) * | 2010-12-17 | 2013-12-18 | 南澳大利亚大学 | 金的萃取 |
| JP5279938B1 (ja) | 2011-11-09 | 2013-09-04 | 国立大学法人九州大学 | 有価金属抽出剤及びこの抽出剤を用いた有価金属抽出方法 |
| WO2013128536A1 (ja) | 2012-02-27 | 2013-09-06 | 株式会社アサカ理研 | 光学ガラス廃材からの希土類元素の分離方法 |
| CN103451427B (zh) * | 2013-09-24 | 2014-11-26 | 兰州大学 | 一种重稀土与轻稀土金属的分离方法及分离萃取剂 |
| WO2015106324A1 (en) * | 2014-01-17 | 2015-07-23 | Katholieke Universiteit Leuven Ku Leuven Research & Development | Process for extraction and separation of rare earths by split-anion extraction with ionic liquids |
| CN103961978B (zh) | 2014-05-15 | 2016-02-24 | 中国科学院过程工程研究所 | 一种含叔胺基和腈基吡啶类功能化离子液体捕集二氧化硫的方法 |
| JP6502182B2 (ja) * | 2014-06-04 | 2019-04-17 | 国立大学法人横浜国立大学 | 希土類元素の回収方法および希土類元素の回収装置 |
| JP5889455B1 (ja) | 2015-02-27 | 2016-03-22 | 日本軽金属株式会社 | 希土類元素の回収方法 |
| CN105219979B (zh) * | 2015-10-14 | 2017-04-26 | 北京科技大学 | 一种分离La、Ce、Pr、Nd混合稀土离子的萃取柱色层法 |
| CN106498184B (zh) * | 2016-12-07 | 2019-04-26 | 青海柴达木兴华锂盐有限公司 | 一种锂的萃取体系 |
| GB2607851B (en) * | 2018-06-15 | 2026-02-04 | Seren Tech Limited | Rare earth metal oxide preparation |
| GB2607551B (en) * | 2018-06-15 | 2026-02-04 | Seren Tech Limited | Countercurrent rare earth separation process |
| GB2578565B (en) * | 2018-06-15 | 2023-09-06 | Seren Tech Limited | Enhanced separation of rare earth metals |
-
2016
- 2016-12-16 GB GB1621523.8A patent/GB2560871B/en active Active
-
2017
- 2017-12-14 EP EP17826540.1A patent/EP3555325B1/en active Active
- 2017-12-14 CA CA3047051A patent/CA3047051A1/en active Pending
- 2017-12-14 CN CN201780086538.0A patent/CN110300810B/zh active Active
- 2017-12-14 WO PCT/GB2017/053754 patent/WO2018109483A1/en not_active Ceased
- 2017-12-14 MX MX2019007042A patent/MX2019007042A/es unknown
- 2017-12-14 AU AU2017374789A patent/AU2017374789B2/en active Active
- 2017-12-14 JP JP2019532078A patent/JP7141722B2/ja active Active
- 2017-12-14 MA MA050591A patent/MA50591A/fr unknown
- 2017-12-14 EA EA201991422A patent/EA201991422A1/ru unknown
- 2017-12-14 IL IL267366A patent/IL267366B2/en unknown
- 2017-12-14 BR BR112019012324-5A patent/BR112019012324B1/pt active IP Right Grant
- 2017-12-14 KR KR1020197020065A patent/KR102591939B1/ko active Active
- 2017-12-14 PL PL17826540T patent/PL3555325T3/pl unknown
- 2017-12-14 MY MYPI2019006084A patent/MY195866A/en unknown
- 2017-12-14 US US16/469,748 patent/US11396684B2/en active Active
- 2017-12-15 TW TW106144200A patent/TWI758375B/zh active
- 2017-12-15 AR ARP170103539A patent/AR110383A1/es active IP Right Grant
-
2019
- 2019-06-14 CL CL2019001644A patent/CL2019001644A1/es unknown
- 2019-06-17 PH PH12019501379A patent/PH12019501379A1/en unknown
- 2019-06-18 ZA ZA2019/03919A patent/ZA201903919B/en unknown
-
2022
- 2022-07-25 US US17/872,533 patent/US20230059863A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CL2019001644A1 (es) | 2020-03-20 |
| EP3555325A1 (en) | 2019-10-23 |
| IL267366B (en) | 2022-11-01 |
| EP3555325B1 (en) | 2021-06-30 |
| KR20190114969A (ko) | 2019-10-10 |
| MY195866A (en) | 2023-02-24 |
| IL267366A (en) | 2019-08-29 |
| KR102591939B1 (ko) | 2023-10-20 |
| CA3047051A1 (en) | 2018-06-21 |
| EA201991422A1 (ru) | 2019-11-29 |
| GB2560871B (en) | 2020-06-03 |
| AU2017374789A1 (en) | 2019-07-04 |
| GB2560871A (en) | 2018-10-03 |
| JP7141722B2 (ja) | 2022-09-26 |
| CN110300810A (zh) | 2019-10-01 |
| IL267366B2 (en) | 2023-03-01 |
| BR112019012324A2 (pt) | 2019-11-19 |
| CN110300810B (zh) | 2021-05-28 |
| WO2018109483A1 (en) | 2018-06-21 |
| BR112019012324B1 (pt) | 2022-07-26 |
| JP2020502365A (ja) | 2020-01-23 |
| TWI758375B (zh) | 2022-03-21 |
| AR110383A1 (es) | 2019-03-20 |
| US20230059863A1 (en) | 2023-02-23 |
| ZA201903919B (en) | 2020-12-23 |
| PL3555325T3 (pl) | 2022-03-07 |
| US11396684B2 (en) | 2022-07-26 |
| TW201831698A (zh) | 2018-09-01 |
| GB201621523D0 (en) | 2017-02-01 |
| US20200080169A1 (en) | 2020-03-12 |
| PH12019501379A1 (en) | 2020-03-02 |
| MA50591A (fr) | 2020-08-12 |
| AU2017374789B2 (en) | 2023-06-15 |
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