RU2019110939A3 - - Google Patents
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- Publication number
- RU2019110939A3 RU2019110939A3 RU2019110939A RU2019110939A RU2019110939A3 RU 2019110939 A3 RU2019110939 A3 RU 2019110939A3 RU 2019110939 A RU2019110939 A RU 2019110939A RU 2019110939 A RU2019110939 A RU 2019110939A RU 2019110939 A3 RU2019110939 A3 RU 2019110939A3
- Authority
- RU
- Russia
Links
Classifications
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- 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
- C22B3/282—Aliphatic amines
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- 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
- C22B3/32—Carboxylic acids
- C22B3/322—Oxalic acids
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- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
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- 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
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- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1658626A FR3055906B1 (fr) | 2016-09-15 | 2016-09-15 | Nouvel extractant, utile pour extraire des terres rares d'une solution aqueuse d'acide phosphorique, et ses applications |
| FR1658626 | 2016-09-15 | ||
| PCT/FR2017/052458 WO2018051026A1 (fr) | 2016-09-15 | 2017-09-14 | Nouvel extractant, utile pour extraire des terres rares d'une solution aqueuse d'acide phosphorique, et ses applications |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019110939A RU2019110939A (ru) | 2020-10-15 |
| RU2019110939A3 true RU2019110939A3 (ru) | 2021-01-21 |
| RU2762074C2 RU2762074C2 (ru) | 2021-12-15 |
Family
ID=57348950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019110939A RU2762074C2 (ru) | 2016-09-15 | 2017-09-14 | Новый экстрагент, используемый для экстракции редкоземельных металлов из водного раствора фосфорной кислоты, и его применение |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11466341B2 (ru) |
| FR (1) | FR3055906B1 (ru) |
| MA (1) | MA44930B1 (ru) |
| RU (1) | RU2762074C2 (ru) |
| WO (1) | WO2018051026A1 (ru) |
| ZA (1) | ZA201901494B (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6373913B2 (ja) * | 2016-08-24 | 2018-08-15 | 国立大学法人九州大学 | スカンジウムの精製方法、スカンジウム抽出剤 |
| FR3116834A1 (fr) | 2020-12-02 | 2022-06-03 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procédé de récupération sélective des terres rares et de l’uranium(VI) d’une solution aqueuse d’acide phosphorique |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU655697A1 (ru) * | 1976-06-01 | 1979-04-05 | Казахский политехнический институт им. В.И.Ленина | Способ получени экстрагента дл извлечени редкоземельных элементов |
| FR2612911B1 (fr) * | 1987-03-23 | 1991-04-05 | Rhone Poulenc Chimie | Procede de separation des terres rares par extraction liquide-liquide |
| EP2769493A4 (en) | 2011-10-17 | 2015-07-15 | Aviat Networks Inc | SYSTEMS AND METHOD FOR SIGNAL FREQUENCY DISTRIBUTION IN WIRELESS COMMUNICATION SYSTEMS |
| JP2013209689A (ja) * | 2012-03-30 | 2013-10-10 | Sumitomo Heavy Ind Ltd | 希土類元素回収方法 |
| FR2990206B1 (fr) * | 2012-05-07 | 2014-06-06 | Commissariat Energie Atomique | Nouveaux composes bifonctionnels utiles comme ligands de l'uranium(vi), leurs procedes de synthese et leurs utilisations |
| WO2013192398A1 (en) * | 2012-06-21 | 2013-12-27 | Massachusetts Institute Of Technology | Particulate materials for uranium extraction and related processes |
| FR3002951B1 (fr) | 2013-03-11 | 2015-04-17 | Areva Mines | Utilisation de composes a fonctions amide et phosphonate pour extraire l'uranium(vi) de solutions aqueuses d'acide sulfurique, issues notamment de la lixiviation sulfurique de minerais uraniferes |
| RU2545337C2 (ru) * | 2013-07-17 | 2015-03-27 | Федеральное государственное бюджетное учреждение науки Ордена Ленина и Ордена Октябрьской революции Институт геохимии и аналитической химии им. В.И. Вернадского Российской академии наук (ГЕОХИ РАН) | Способ извлечения редкоземельных элементов из экстракционной фосфорной кислоты |
| FR3035880B1 (fr) | 2015-05-07 | 2017-06-02 | Commissariat Energie Atomique | Utilisation de nouveaux composes pour l'extraction selective de terres rares de solutions aqueuses comprenant de l'acide phosphorique et procede d'extraction associe |
| FR3040060B1 (fr) | 2015-08-10 | 2017-08-11 | Centre Nat Rech Scient | Procedes d'extraction et de recuperation du tantale present dans une phase aqueuse acide au moyen d'un liquide ionique, et utilisation d'un tel liquide ionique pour extraire le tantale d'une phase aqueuse acide |
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2016
- 2016-09-15 FR FR1658626A patent/FR3055906B1/fr active Active
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2017
- 2017-09-14 MA MA44930A patent/MA44930B1/fr unknown
- 2017-09-14 RU RU2019110939A patent/RU2762074C2/ru active
- 2017-09-14 US US16/331,264 patent/US11466341B2/en active Active
- 2017-09-14 WO PCT/FR2017/052458 patent/WO2018051026A1/fr active Application Filing
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2019
- 2019-03-11 ZA ZA201901494A patent/ZA201901494B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MA44930B1 (fr) | 2021-03-31 |
| WO2018051026A1 (fr) | 2018-03-22 |
| MA44930A1 (fr) | 2020-09-30 |
| ZA201901494B (en) | 2019-11-27 |
| RU2019110939A (ru) | 2020-10-15 |
| FR3055906A1 (fr) | 2018-03-16 |
| FR3055906B1 (fr) | 2018-09-28 |
| US20190218643A1 (en) | 2019-07-18 |
| RU2762074C2 (ru) | 2021-12-15 |
| US11466341B2 (en) | 2022-10-11 |