FR3055906B1 - Nouvel extractant, utile pour extraire des terres rares d'une solution aqueuse d'acide phosphorique, et ses applications - Google Patents

Nouvel extractant, utile pour extraire des terres rares d'une solution aqueuse d'acide phosphorique, et ses applications Download PDF

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Publication number
FR3055906B1
FR3055906B1 FR1658626A FR1658626A FR3055906B1 FR 3055906 B1 FR3055906 B1 FR 3055906B1 FR 1658626 A FR1658626 A FR 1658626A FR 1658626 A FR1658626 A FR 1658626A FR 3055906 B1 FR3055906 B1 FR 3055906B1
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FR
France
Prior art keywords
applications
phosphoric acid
acid solution
rare earths
aqueous phosphoric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1658626A
Other languages
English (en)
Other versions
FR3055906A1 (fr
Inventor
Stephane Pellet-Rostaing
Julien Rey
Sandrine Dourdain
Guilhem Arrachart
Sefkan Atak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Universite de Montpellier I
Universite de Montpellier
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
Universite de Montpellier I
Universite de Montpellier
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA, Universite de Montpellier I, Universite de Montpellier, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1658626A priority Critical patent/FR3055906B1/fr
Priority to RU2019110939A priority patent/RU2762074C2/ru
Priority to US16/331,264 priority patent/US11466341B2/en
Priority to MA44930A priority patent/MA44930B1/fr
Priority to PCT/FR2017/052458 priority patent/WO2018051026A1/fr
Publication of FR3055906A1 publication Critical patent/FR3055906A1/fr
Application granted granted Critical
Publication of FR3055906B1 publication Critical patent/FR3055906B1/fr
Priority to ZA201901494A priority patent/ZA201901494B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C22B3/282—Aliphatic 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
    • C22B3/26—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
    • 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
    • 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)
FR1658626A 2016-09-15 2016-09-15 Nouvel extractant, utile pour extraire des terres rares d'une solution aqueuse d'acide phosphorique, et ses applications Active FR3055906B1 (fr)

Priority Applications (6)

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
RU2019110939A RU2762074C2 (ru) 2016-09-15 2017-09-14 Новый экстрагент, используемый для экстракции редкоземельных металлов из водного раствора фосфорной кислоты, и его применение
US16/331,264 US11466341B2 (en) 2016-09-15 2017-09-14 Extractant for rare earth extraction from aqueous phosphoric acid solutions and method of extraction
MA44930A MA44930B1 (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."
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
ZA201901494A ZA201901494B (en) 2016-09-15 2019-03-11 New extractant, used for extracting rare earths from an aqueous phosphoric acid solution, and the applications thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658626 2016-09-15
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

Publications (2)

Publication Number Publication Date
FR3055906A1 FR3055906A1 (fr) 2018-03-16
FR3055906B1 true FR3055906B1 (fr) 2018-09-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658626A Active 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

Country Status (6)

Country Link
US (1) US11466341B2 (fr)
FR (1) FR3055906B1 (fr)
MA (1) MA44930B1 (fr)
RU (1) RU2762074C2 (fr)
WO (1) WO2018051026A1 (fr)
ZA (1) ZA201901494B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
CN103999384A (zh) 2011-10-17 2014-08-20 航空网络公司 用于无线通信系统中的信号分频的系统和方法
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 (fr) * 2012-06-21 2013-12-27 Massachusetts Institute Of Technology Matériaux particulaires pour l'extraction de l'uranium et procédés associés
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

Also Published As

Publication number Publication date
ZA201901494B (en) 2019-11-27
FR3055906A1 (fr) 2018-03-16
RU2762074C2 (ru) 2021-12-15
US11466341B2 (en) 2022-10-11
MA44930B1 (fr) 2021-03-31
US20190218643A1 (en) 2019-07-18
MA44930A1 (fr) 2020-09-30
RU2019110939A (ru) 2020-10-15
WO2018051026A1 (fr) 2018-03-22
RU2019110939A3 (fr) 2021-01-21

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