FR3003270B1 - Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates - Google Patents

Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates

Info

Publication number
FR3003270B1
FR3003270B1 FR1352349A FR1352349A FR3003270B1 FR 3003270 B1 FR3003270 B1 FR 3003270B1 FR 1352349 A FR1352349 A FR 1352349A FR 1352349 A FR1352349 A FR 1352349A FR 3003270 B1 FR3003270 B1 FR 3003270B1
Authority
FR
France
Prior art keywords
phosphates
aluminum
acid solution
aqueous acid
rare earths
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
FR1352349A
Other languages
English (en)
Other versions
FR3003270A1 (fr
Inventor
Maxime Vincec
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.)
Eramet SA
Original Assignee
Eramet SA
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
Priority to FR1352349A priority Critical patent/FR3003270B1/fr
Application filed by Eramet SA filed Critical Eramet SA
Priority to SE1551224A priority patent/SE1551224A1/sv
Priority to PCT/FR2014/050578 priority patent/WO2014140492A1/fr
Priority to CN201480026836.7A priority patent/CN105229178B/zh
Priority to CA2906251A priority patent/CA2906251A1/fr
Priority to BR112015023619A priority patent/BR112015023619A2/pt
Priority to US14/776,249 priority patent/US20160032419A1/en
Publication of FR3003270A1 publication Critical patent/FR3003270A1/fr
Application granted granted Critical
Publication of FR3003270B1 publication Critical patent/FR3003270B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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)
  • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR1352349A 2013-03-15 2013-03-15 Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates Active FR3003270B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1352349A FR3003270B1 (fr) 2013-03-15 2013-03-15 Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates
PCT/FR2014/050578 WO2014140492A1 (fr) 2013-03-15 2014-03-13 Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates
CN201480026836.7A CN105229178B (zh) 2013-03-15 2014-03-13 从富含铝和磷酸根的酸性硫酸盐水溶液中选择性地回收稀土金属的方法
CA2906251A CA2906251A1 (fr) 2013-03-15 2014-03-13 Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates
SE1551224A SE1551224A1 (sv) 2013-03-15 2014-03-13 Method for selectively recovering the rare earths from an aqueous acid sulphate solution rich in aluminium and phosphates
BR112015023619A BR112015023619A2 (pt) 2013-03-15 2014-03-13 processo para recuperação seletiva dos metais raros a partir de uma solução de sulfato ácido e aquosa rica em alumínio e fosfatos
US14/776,249 US20160032419A1 (en) 2013-03-15 2014-03-13 Method for selectively recovering the rare earths from an aqueous acid sulfate solution rich in aluminum and phosphates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1352349A FR3003270B1 (fr) 2013-03-15 2013-03-15 Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates

Publications (2)

Publication Number Publication Date
FR3003270A1 FR3003270A1 (fr) 2014-09-19
FR3003270B1 true FR3003270B1 (fr) 2015-04-17

Family

ID=48521298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1352349A Active FR3003270B1 (fr) 2013-03-15 2013-03-15 Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates

Country Status (7)

Country Link
US (1) US20160032419A1 (fr)
CN (1) CN105229178B (fr)
BR (1) BR112015023619A2 (fr)
CA (1) CA2906251A1 (fr)
FR (1) FR3003270B1 (fr)
SE (1) SE1551224A1 (fr)
WO (1) WO2014140492A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106521166B (zh) * 2016-11-29 2018-09-18 湖南埃格环保科技有限公司 一种利用含铜污泥湿法浸出溶液制备铜粉和硫酸亚铁的方法
JP6733533B2 (ja) * 2016-12-16 2020-08-05 日立金属株式会社 Ｒ−ｔ−ｂ系焼結磁石の製造方法
US11155897B2 (en) 2017-11-09 2021-10-26 University Of Kentucky Research Foundation Low-cost selective precipitation circuit for recovery of rare earth elements from acid leachate of coal waste
CN116445750A (zh) * 2017-11-17 2023-07-18 Ii-Vi特拉华有限公司 从酸性浆料或酸性溶液中选择性回收稀土金属
KR102091804B1 (ko) * 2018-03-16 2020-03-20 한국화학연구원 폐 re:yag 결정으로부터 희토류 성분의 회수방법
CN112088224B (zh) * 2018-05-03 2023-05-30 阿拉弗拉资源有限公司 稀土的回收方法
CN116083723A (zh) * 2023-01-03 2023-05-09 广东邦普循环科技有限公司 一种分离回收钕铁硼废料中稀土与铁的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0394028A (ja) * 1989-06-14 1991-04-18 Mitsubishi Kasei Corp 希土類元素の分離方法
AU2008201945B2 (en) * 2008-05-02 2014-03-06 Arafura Resources Limited Recovery of rare earth elements
CN101602519A (zh) * 2008-06-12 2009-12-16 北京有色金属研究总院 一种萃取分离负载有机相直接制备稀土化合物的工艺
FR2944276B1 (fr) * 2009-04-14 2011-04-01 Rhodia Operations Procede de recuperation des terres rares a partir d'un melange solide contenant un halophosphate et un compose d'une ou plusieurs terres rares
CN101781719B (zh) * 2010-04-09 2011-05-04 中国科学院长春应用化学研究所 一种从油页岩灰渣中回收稀土的方法
FR2970265B1 (fr) * 2011-01-06 2013-02-08 Areva Nc Mise en solution et recuperation d'au moins un element nb, ta et d'au moins un autre element u, terres rares a partir de minerais et concentres
JP2014508863A (ja) * 2011-03-18 2014-04-10 オーバイト アルミナ インコーポレイテッド アルミニウム含有材料から希土類元素を回収する方法
JP5894262B2 (ja) * 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の鉱石から希土類元素を回収する方法
JP6105053B2 (ja) * 2012-05-04 2017-03-29 ヴァーレ、ソシエダージ、アノニマＶａｌｅ Ｓ．Ａ． 希土類抽出のシステムおよび方法

Also Published As

Publication number Publication date
CN105229178B (zh) 2017-05-03
WO2014140492A1 (fr) 2014-09-18
SE1551224A1 (sv) 2015-09-23
US20160032419A1 (en) 2016-02-04
FR3003270A1 (fr) 2014-09-19
CN105229178A (zh) 2016-01-06
CA2906251A1 (fr) 2014-09-18
BR112015023619A2 (pt) 2017-07-18

Similar Documents

Publication Publication Date Title
FR3003270B1 (fr) Procede de recuperation selective des terres rares d'une solution acide aqueuse de sulfate riche en aluminium et en phosphates
EP2971161A4 (fr) Purification d'acide ribonucléique
PT3294325T (pt) Intensificar o efeito de células t manipuladas por car por meio da vacinação de ácidos nucleicos
FR3001427B1 (fr) Procede de limitation energetique du couple d'assistance a l'acceleration d'un vehicule hybride
EP2868745A4 (fr) Procédé de fabrication d'acide aminé l
EP2817285A4 (fr) Procédés de production d'acide acrylique
IN2014CN03777A (fr)
FR3026099B1 (fr) Procedes de recuperation selective de terres rares presentes dans des phases aqueuses acides issues du traitement d'aimants permanents usages ou rebutes
WO2015056237A3 (fr) Purification de protéines
PE20160627A1 (es) Agentes depresores para procesos de separacion
EP2970170A4 (fr) Procédé de fabrication d'acide 2,5-furan-dicarboxylique
FR2977584B1 (fr) Procede de separation et recuperation du 2,3,3,3-tetrafluoropropene et de l'acide fluorhydrique
EP2857496A4 (fr) Bactérie produisant de l'acide d-glucarique, et procédé de fabrication d'acide d-glucarique
FR3049601B1 (fr) Procede ameliore de production d'acide (meth)acrylique
EP2812453A4 (fr) Aptamères d'acide nucléique contre la lacticodéshydrogénase de plasmodium et la protéine ii riche en histidine, et leurs utilisations pour le diagnostic du paludisme
EP2985275A4 (fr) Procédé de purification de l'acide beta-hydroxy-beta-méthylbutyrique
EP2987852A4 (fr) Composition de milieu et procédé de production de globules rouges l'utilisant
FR2998563B1 (fr) Procede d'epaississement ou de deshydratation de boues
RU2013111926A (ru) Способ концентрирования редкоземельных металлов в фосфогипсе и удаления их из экстракционной фосфорной кислоты
FR2994973B1 (fr) Procede de production d'acide methacrylique
EP3915975C0 (fr) Procédé de production d'acide 5-hydroxypipéridine-2-carboxylique
WO2014210416A8 (fr) Suppression de l'hélicase de l'amplification des non-matrices
FR3001961B1 (fr) Procede sol-gel pour separer des ions metalliques d'une solution aqueuse
FR3035880B1 (fr) Utilisation de nouveaux composes pour l'extraction selective de terres rares de solutions aqueuses comprenant de l'acide phosphorique et procede d'extraction associe
BR112015023302A2 (pt) processo para a preparação de cristais de ácido dicarboxílico suscetíveis à fluidez a partir de uma solução ou suspensão aquosa do ácido dicarboxílicos em um cristalizador

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

RM Correction of a material error

Effective date: 20180129