BR112017023820A2 - ?uso de pelo menos um composto, método de recuperação de pelo menos uma terra rara e composto da fórmula específica? - Google Patents

?uso de pelo menos um composto, método de recuperação de pelo menos uma terra rara e composto da fórmula específica?

Info

Publication number
BR112017023820A2
BR112017023820A2 BR112017023820-9A BR112017023820A BR112017023820A2 BR 112017023820 A2 BR112017023820 A2 BR 112017023820A2 BR 112017023820 A BR112017023820 A BR 112017023820A BR 112017023820 A2 BR112017023820 A2 BR 112017023820A2
Authority
BR
Brazil
Prior art keywords
compound
rare earth
recovering
specific formula
hydroxyl
Prior art date
Application number
BR112017023820-9A
Other languages
English (en)
Other versions
BR112017023820B1 (pt
Inventor
Mary Fanny
Arrachart Guilhem
Pellet- Rostaing Stéphane
Leydier Antoine
Dubois Véronique
Original Assignee
Commissariat A L'energie Atomique Et Aux Energies Alternatives
Centre National De La Recherche Scientifique
Universite De Montpellier
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 Commissariat A L'energie Atomique Et Aux Energies Alternatives, Centre National De La Recherche Scientifique, Universite De Montpellier filed Critical Commissariat A L'energie Atomique Et Aux Energies Alternatives
Publication of BR112017023820A2 publication Critical patent/BR112017023820A2/pt
Publication of BR112017023820B1 publication Critical patent/BR112017023820B1/pt

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
    • C22B3/04—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

a presente invenção refere-se ao uso como agente de extração, para extrair pelo menos uma terra rara de uma fase aquosa que compreende ácido fosfórico, de pelo menos um composto da fórmula geral (i) a seguir: em que: - n é um número inteiro igual a 0, 1 ou 2; - r1 e r2 são h ou um grupo hidrocarboneto alifático; - um dentre r3 e r4 possui a fórmula (ii) a seguir: em que r5 e r6 são um grupo hidrocarboneto, hidroxila ou alcoxila; e - o outro dentre r3 e r4 possui uma das fórmulas (ii?) e (iii) a seguir: em que r5? e r6? são um grupo hidrocarboneto, hidroxila ou alcoxila e r7 e r8 são h ou um grupo hidrocarboneto alifático. a presente invenção também se refere a um método de recuperação de pelo menos uma terra rara utilizando o mencionado composto, bem como compostos específicos propriamente ditos.
BR112017023820-9A 2015-05-07 2016-05-03 Uso de pelo menos um composto, método de recuperação de pelo menos uma terra rara e compostos da fórmula específica BR112017023820B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1554119 2015-05-07
FR1554119A FR3035880B1 (fr) 2015-05-07 2015-05-07 Utilisation de nouveaux composes pour l'extraction selective de terres rares de solutions aqueuses comprenant de l'acide phosphorique et procede d'extraction associe
PCT/EP2016/059827 WO2016177695A1 (fr) 2015-05-07 2016-05-03 Utilisation de nouveaux composés pour l'extraction sélective de terres rares de solutions aqueuses comprenant de l'acide phosphorique et procédé d'extraction associé

Publications (2)

Publication Number Publication Date
BR112017023820A2 true BR112017023820A2 (pt) 2018-07-31
BR112017023820B1 BR112017023820B1 (pt) 2021-09-21

Family

ID=54014955

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023820-9A BR112017023820B1 (pt) 2015-05-07 2016-05-03 Uso de pelo menos um composto, método de recuperação de pelo menos uma terra rara e compostos da fórmula específica

Country Status (9)

Country Link
US (2) US10450629B2 (pt)
CN (1) CN107636178B (pt)
AU (1) AU2016258868B2 (pt)
BR (1) BR112017023820B1 (pt)
CA (1) CA2984579C (pt)
FR (1) FR3035880B1 (pt)
MA (1) MA41356B1 (pt)
RU (1) RU2718439C2 (pt)
WO (1) WO2016177695A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3055906B1 (fr) 2016-09-15 2018-09-28 Commissariat A L'energie Atomique Et Aux Energies Alternatives Nouvel extractant, utile pour extraire des terres rares d'une solution aqueuse d'acide phosphorique, et ses applications
FR3086302B1 (fr) 2018-09-26 2020-12-25 Commissariat Energie Atomique Utilisation d'un melange synergique d'extractants pour extraire des terres rares d'un milieu aqueux comprenant de l'acide phosphorique
CN110029371A (zh) * 2019-04-25 2019-07-19 江西自立环保科技有限公司 一种铜电解液开路铁离子的方法
CN111471860B (zh) * 2020-06-17 2021-07-13 济南大学 一种利用酰胺荚醚萃取剂从混合稀土中分离镧铈的方法
CN111961849B (zh) * 2020-09-02 2022-04-19 济南大学 一种萃取分离钪的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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SU283588A1 (ru) * 1969-03-24 1978-07-30 Институт Физической Химии Ан Ссср Способ экстракционного разделени редкоземельных элементов
GB2101601B (en) * 1981-05-28 1985-10-02 Johnson Matthey Plc Bisphosphine synthesis
FR2515630B1 (fr) 1981-10-30 1985-10-04 Rhone Poulenc Spec Chim Procede d'extraction et de separation de l'uranium, du thorium et des terres rares par traitement de solutions aqueuses de chlorures de ces elements
US4574072A (en) * 1983-07-26 1986-03-04 The United States Of America As Represented By The United States Department Of Energy Method for extracting lanthanides and actinides from acid solutions by modification of purex solvent
US4770807A (en) * 1985-07-31 1988-09-13 Commissariat A L'energie Atomique Novel extraction agents and novel propane diamides
FR2612911B1 (fr) * 1987-03-23 1991-04-05 Rhone Poulenc Chimie Procede de separation des terres rares par extraction liquide-liquide
RU2165653C1 (ru) * 1999-08-09 2001-04-20 Государственное унитарное предприятие Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Способ экстракционного извлечения трансплутониевых и редкоземельных элементов из кислых растворов и их разделения
CN1298030A (zh) * 1999-11-25 2001-06-06 罗狄亚稀土公司 稀土的液－液分离方法
RU2180868C2 (ru) * 1999-12-07 2002-03-27 Государственное унитарное предприятие Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Способ экстракционного выделения цезия, стронция, технеция, редкоземельных и актинидных элементов из жидких радиоактивных отходов
EP1496063B1 (en) * 2002-03-04 2009-08-19 Japan Science and Technology Agency Extraction process for rare earth metal ions using a phosphonamide compound
EP1611114A2 (de) * 2003-04-07 2006-01-04 Solvias AG Amin-substituierte diphenyldiphosphine und deren verwendung in metallkomplexen für asymmetrische synthesen
RU2441087C1 (ru) * 2010-12-30 2012-01-27 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Способ экстракции редкоземельных элементов иттрия (iii), церия (iii) и эрбия (iii) из водных растворов
CN102512848B (zh) * 2011-12-07 2014-09-24 中国科学院过程工程研究所 一种大相比液液两相连续萃取装置
RU2544731C2 (ru) * 2013-07-17 2015-03-20 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
CN103435649B (zh) * 2013-07-31 2015-12-02 宁波大学 一种双齿膦功能化离子液体及其合成方法
CN103773954B (zh) * 2014-01-27 2015-10-14 中国科学院长春应用化学研究所 中性磷酰胺萃取剂用于萃取分离Ce4+的用途
JP6573115B2 (ja) * 2015-11-25 2019-09-11 国立研究開発法人日本原子力研究開発機構 アミド化リン酸エステル化合物、抽出剤、及び抽出方法

Also Published As

Publication number Publication date
RU2017142529A3 (pt) 2019-11-01
US10934604B2 (en) 2021-03-02
CA2984579C (fr) 2023-12-12
CN107636178A (zh) 2018-01-26
BR112017023820B1 (pt) 2021-09-21
MA41356A1 (fr) 2018-11-30
FR3035880B1 (fr) 2017-06-02
RU2718439C2 (ru) 2020-04-06
FR3035880A1 (fr) 2016-11-11
US20180142321A1 (en) 2018-05-24
AU2016258868B2 (en) 2021-04-01
MA41356B1 (fr) 2019-12-31
AU2016258868A1 (en) 2017-11-30
US10450629B2 (en) 2019-10-22
WO2016177695A1 (fr) 2016-11-10
US20190390297A1 (en) 2019-12-26
CN107636178B (zh) 2019-12-20
RU2017142529A (ru) 2019-06-07
CA2984579A1 (fr) 2016-11-10

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/05/2016, OBSERVADAS AS CONDICOES LEGAIS.