[go: up one dir, main page]

TN2017000545A1 - Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer. - Google Patents

Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer.

Info

Publication number
TN2017000545A1
TN2017000545A1 TNP/2017/000545A TN2017000545A TN2017000545A1 TN 2017000545 A1 TN2017000545 A1 TN 2017000545A1 TN 2017000545 A TN2017000545 A TN 2017000545A TN 2017000545 A1 TN2017000545 A1 TN 2017000545A1
Authority
TN
Tunisia
Prior art keywords
uranium
fer
liquide
iron
solution aqueuse
Prior art date
Application number
TNP/2017/000545A
Other languages
English (en)
Inventor
Frédéric Auger
Bruno Courtaud
Hamid Mokhtari
Original Assignee
Areva Mines
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 Areva Mines filed Critical Areva Mines
Publication of TN2017000545A1 publication Critical patent/TN2017000545A1/fr

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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/0243—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors phosphorated ion as active agent
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • C22B60/0282—Solutions containing P ions, e.g. treatment of solutions resulting from the leaching of phosphate ores or recovery of uranium from wet-process phosphoric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
TNP/2017/000545A 2015-06-30 2016-06-29 Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer. TN2017000545A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556181A FR3038326A1 (fr) 2015-06-30 2015-06-30 Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer
PCT/EP2016/065169 WO2017001494A1 (fr) 2015-06-30 2016-06-29 Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer

Publications (1)

Publication Number Publication Date
TN2017000545A1 true TN2017000545A1 (fr) 2019-04-12

Family

ID=55361569

Family Applications (1)

Application Number Title Priority Date Filing Date
TNP/2017/000545A TN2017000545A1 (fr) 2015-06-30 2016-06-29 Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer.

Country Status (10)

Country Link
US (1) US20180187290A1 (fr)
CN (1) CN107810283A (fr)
AU (1) AU2016286275A1 (fr)
BR (1) BR112017028091A2 (fr)
CA (1) CA2990559A1 (fr)
FR (1) FR3038326A1 (fr)
IL (1) IL256574A (fr)
MA (1) MA41660B1 (fr)
TN (1) TN2017000545A1 (fr)
WO (1) WO2017001494A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111254296B (zh) * 2020-01-21 2020-12-22 中南大学 一种具有苯乙烯基膦酸双酯结构的铀萃取剂及其应用
CN114388159B (zh) * 2021-12-23 2025-01-21 中国核电工程有限公司 分相方法及装置、以及乏燃料后处理厂萃取分离方法及系统
CN117383621A (zh) * 2023-10-12 2024-01-12 核工业北京化工冶金研究院 一种从优溶渣盐酸浸出液中萃取回收铁红的方法
CN117587277B (zh) * 2023-11-13 2025-04-29 湖南中核金原新材料有限责任公司 一种分步沉淀制备重铀酸盐的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105741A (en) * 1976-03-08 1978-08-08 Freeport Minerals Company Process for recovery of uranium from wet process phosphoric acid
FR2442796A1 (fr) 1978-11-28 1980-06-27 Commissariat Energie Atomique Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique
FR2459205A2 (fr) 1979-06-15 1981-01-09 Commissariat Energie Atomique Procede de recuperation de l'uranium present dans une solution d'acide phosphorique
FR2461681A1 (fr) * 1979-07-20 1981-02-06 Rhone Poulenc Ind Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique impur
FR2494258A1 (fr) 1980-11-14 1982-05-21 Commissariat Energie Atomique Procede de recuperation de l'uranium present dans des solutions d'acide phosphorique
FR2596383B1 (fr) 1986-03-28 1990-10-26 Cogema Procede de separation du fer a partir d'une solution organique contenant de l'uranium
IL79999A0 (en) 1986-09-10 1986-12-31 Yeda Res & Dev Bifunctional organophosphorus extractants and polymers for uranium recovery
US6645453B2 (en) * 2001-09-07 2003-11-11 Secretary, Department Of Atomic Energy, Government Of India Solvent extraction process for recovery of uranium from phosphoric acid (25-55% P205)
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
CN103397184B (zh) * 2013-07-31 2014-12-03 南昌航空大学 一种反萃取分离叔胺有机相中铀和铁的方法

Also Published As

Publication number Publication date
MA41660B1 (fr) 2018-11-30
CN107810283A (zh) 2018-03-16
US20180187290A1 (en) 2018-07-05
BR112017028091A2 (pt) 2018-08-28
FR3038326A1 (fr) 2017-01-06
AU2016286275A1 (en) 2018-01-25
IL256574A (en) 2018-02-28
CA2990559A1 (fr) 2017-01-05
MA41660A1 (fr) 2018-04-30
WO2017001494A1 (fr) 2017-01-05

Similar Documents

Publication Publication Date Title
TN2017000545A1 (fr) Procede de separation du fer d'une phase organique contenant de l'uranium et procede d'extraction de l'uranium d'une solution aqueuse d'acide mineral contenant de l'uranium et du fer.
BR112018011536A2 (pt) auxiliares de lixiviação e métodos de uso de auxiliares de lixiviação
EA201991422A1 (ru) Разделение редкоземельных металлов
EA201291253A1 (ru) Способ извлечения золота посредством экстракции растворителем
CL2012002435A1 (es) Un proceso para extraer y aislar constituyentes de material celulosico que comprende (a) poner en contacto el material celulosico con un fluido supercritico en condiciones que permiten obtener un extracto, (b) eliminar del extracto el material insoluble, y (c) fraccionar el extracto por destilacion bajo presion reducida para dar uno o mas constituyentes; uno o mas constituyentes de un material celulosico; y aparato.
CL2016000484A1 (es) Proceso para recuperar de cobre y/o metal precioso mediante lixiviación con un lixiviante alcalino y un aminoácido o derivado del mismo; solución de lixiviación alcalina que comprende aminoácido o un derivado del mismo y que tiene un ph de al menos 9.
PH12014502829A1 (en) Method for separating and refining scandium
PE20121073A1 (es) Metodo y aparato para la regeneracion de una solucion de extraccion en procesos de extraccion de metal
GB2547794A (en) Recycle diluent for wellbore fluid sampling system
AR115554A1 (es) Proceso contra corriente de separación de tierras raras
BR112017013685A2 (pt) floculantes seletivos para beneficiamento de minério mineral
EP3404121A4 (fr) Procédé de séparation de terres rares à partir du fer, et laitier contenant des terres rares
BR112019002594B8 (pt) Método de flotação
CL2019001710A1 (es) Un método para recuperar el cobre desde una solución que contiene metales diluidos.
BR112016007099A2 (pt) material de regeneração de osso e método para a sua produção
EA201890566A1 (ru) Способ извлечения диоксида кремния
BR112017009673A2 (pt) processo para a separação de glicóis
EP2963132A4 (fr) Procédé de lixiviation d'or à partir de minerai d'or contenant de la pyrite
FR3055906B1 (fr) Nouvel extractant, utile pour extraire des terres rares d'une solution aqueuse d'acide phosphorique, et ses applications
PE20181429A1 (es) Remocion de yeso de una solucion de la lixiviacion
BR112015010249A2 (pt) aparato e método para a obtenção de amostras de fluido de formação
EA201590558A1 (ru) Способ экстракции растворителем
BR112019008362A2 (pt) análise de qualidade de gás submarino
EP3418274A4 (fr) Procédé d'extraction d'herbacétine à partir de rhodiola rosea
MA42557B1 (fr) Procédés d'extraction et de récupération de l'uranium présent dans une solution aqueuse comprenant de l'acide phosphorique