FR2442796A1 - Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique - Google Patents

Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique

Info

Publication number
FR2442796A1
FR2442796A1 FR7833543A FR7833543A FR2442796A1 FR 2442796 A1 FR2442796 A1 FR 2442796A1 FR 7833543 A FR7833543 A FR 7833543A FR 7833543 A FR7833543 A FR 7833543A FR 2442796 A1 FR2442796 A1 FR 2442796A1
Authority
FR
France
Prior art keywords
phosphine oxide
uranium
phosphoric
extn
octoxy
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.)
Granted
Application number
FR7833543A
Other languages
English (en)
French (fr)
Other versions
FR2442796B1 (enExample
Inventor
Andre Bathellier
Claude Ginisty
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.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique 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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7833543A priority Critical patent/FR2442796A1/fr
Priority to IL58726A priority patent/IL58726A/xx
Priority to US06/094,890 priority patent/US4356153A/en
Priority to AU52946/79A priority patent/AU531421B2/en
Priority to ZA00796296A priority patent/ZA796296B/xx
Priority to ES486205A priority patent/ES8100353A1/es
Priority to CA000340411A priority patent/CA1143949A/en
Priority to IT27554/79A priority patent/IT1127260B/it
Priority to JP15347679A priority patent/JPS5580724A/ja
Priority to SU792847824A priority patent/SU1194265A3/ru
Publication of FR2442796A1 publication Critical patent/FR2442796A1/fr
Application granted granted Critical
Publication of FR2442796B1 publication Critical patent/FR2442796B1/fr
Granted legal-status Critical Current

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
    • C22B60/026—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7833543A 1978-11-28 1978-11-28 Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique Granted FR2442796A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7833543A FR2442796A1 (fr) 1978-11-28 1978-11-28 Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique
IL58726A IL58726A (en) 1978-11-28 1979-11-14 Recovery of uranium from phosphoric acid solutions
US06/094,890 US4356153A (en) 1978-11-28 1979-11-16 Uranium recovery process
AU52946/79A AU531421B2 (en) 1978-11-28 1979-11-19 Recovery of uranium values from phosphoric acid solution
ZA00796296A ZA796296B (en) 1978-11-28 1979-11-20 Uranium recovery process
ES486205A ES8100353A1 (es) 1978-11-28 1979-11-21 Procedimiento de recuperacion del uranio presente en una solucion de acido fosforico
CA000340411A CA1143949A (en) 1978-11-28 1979-11-22 Uranium recovery process
IT27554/79A IT1127260B (it) 1978-11-28 1979-11-26 Procedimento per il ricupero dell'uranio presente nelle soluzioni di acido fosforico
JP15347679A JPS5580724A (en) 1978-11-28 1979-11-27 Recovery of uranium from phosphoric acid solution
SU792847824A SU1194265A3 (ru) 1978-11-28 1979-11-27 Экстракционна смесь дл извлечени урана ( @ ) из растворов фосфорной кислоты

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833543A FR2442796A1 (fr) 1978-11-28 1978-11-28 Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique

Publications (2)

Publication Number Publication Date
FR2442796A1 true FR2442796A1 (fr) 1980-06-27
FR2442796B1 FR2442796B1 (enExample) 1982-10-15

Family

ID=9215441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833543A Granted FR2442796A1 (fr) 1978-11-28 1978-11-28 Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique

Country Status (4)

Country Link
JP (1) JPS5580724A (enExample)
FR (1) FR2442796A1 (enExample)
SU (1) SU1194265A3 (enExample)
ZA (1) ZA796296B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053054A1 (fr) * 1980-11-14 1982-06-02 Commissariat à l'Energie Atomique Procédé de récupération de l'uranium (VI) présent dans des solutions d'acide phosphorique
WO2017001494A1 (fr) 2015-06-30 2017-01-05 Areva Mines 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836476A (en) * 1971-10-04 1974-09-17 Kerr Mc Gee Chem Corp Simultaneous recovery of vanadium and uranium from oxidized wet process acid
FR2364180A1 (fr) * 1976-09-10 1978-04-07 Westinghouse Electric Corp Procede de recuperation d'uranium dans le procede de fabrication d'acide phosphorique par voie humide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836476A (en) * 1971-10-04 1974-09-17 Kerr Mc Gee Chem Corp Simultaneous recovery of vanadium and uranium from oxidized wet process acid
FR2364180A1 (fr) * 1976-09-10 1978-04-07 Westinghouse Electric Corp Procede de recuperation d'uranium dans le procede de fabrication d'acide phosphorique par voie humide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053054A1 (fr) * 1980-11-14 1982-06-02 Commissariat à l'Energie Atomique Procédé de récupération de l'uranium (VI) présent dans des solutions d'acide phosphorique
US4432946A (en) * 1980-11-14 1984-02-21 Commissariat A L'energie Atomique Uranium (VI) recovery process using acid organophosphorus extractant containing two or four alkoxyalkyl or aryloxyalkyl radicals
WO2017001494A1 (fr) 2015-06-30 2017-01-05 Areva Mines 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

Also Published As

Publication number Publication date
ZA796296B (en) 1981-08-26
FR2442796B1 (enExample) 1982-10-15
JPS6229373B2 (enExample) 1987-06-25
JPS5580724A (en) 1980-06-18
SU1194265A3 (ru) 1985-11-23

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Legal Events

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