FR2562312B1 - Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium - Google Patents

Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium

Info

Publication number
FR2562312B1
FR2562312B1 FR8405242A FR8405242A FR2562312B1 FR 2562312 B1 FR2562312 B1 FR 2562312B1 FR 8405242 A FR8405242 A FR 8405242A FR 8405242 A FR8405242 A FR 8405242A FR 2562312 B1 FR2562312 B1 FR 2562312B1
Authority
FR
France
Prior art keywords
uranifer
radium
uranium
decontamination
iron
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.)
Expired
Application number
FR8405242A
Other languages
English (en)
Other versions
FR2562312A1 (fr
Inventor
Albert Mouton
Georges Lyaudet
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.)
Orano Demantelement SAS
Original Assignee
Compagnie Generale des Matieres Nucleaires 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
Application filed by Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Priority to FR8405242A priority Critical patent/FR2562312B1/fr
Priority to OA58556A priority patent/OA07980A/fr
Publication of FR2562312A1 publication Critical patent/FR2562312A1/fr
Application granted granted Critical
Publication of FR2562312B1 publication Critical patent/FR2562312B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/10—Processing by flocculation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
FR8405242A 1984-04-03 1984-04-03 Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium Expired FR2562312B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8405242A FR2562312B1 (fr) 1984-04-03 1984-04-03 Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium
OA58556A OA07980A (fr) 1984-04-03 1985-04-03 Procédé de traitement de solutions uranifères basiques par addition d'un sel de fer ou d'aluminium.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8405242A FR2562312B1 (fr) 1984-04-03 1984-04-03 Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium

Publications (2)

Publication Number Publication Date
FR2562312A1 FR2562312A1 (fr) 1985-10-04
FR2562312B1 true FR2562312B1 (fr) 1989-03-03

Family

ID=9302787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8405242A Expired FR2562312B1 (fr) 1984-04-03 1984-04-03 Procede de decontamination en uranium et en radium de solutions uraniferes basiques par addition d'un sel de fer ou d'aluminium

Country Status (2)

Country Link
FR (1) FR2562312B1 (fr)
OA (1) OA07980A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904888B1 (fr) * 2006-08-11 2008-12-19 Cezus Cie Europ Du Zirconium S Methode de stabilisation du radium dans les effluents radiferes.
WO2015061836A1 (fr) * 2013-11-01 2015-05-07 Strategic Metallurgy Pty Ltd Procédé de récupération de métal
CN111547877A (zh) * 2020-04-24 2020-08-18 核工业北京化工冶金研究院 一种硝酸体系含铀废水的除铀方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366142A (fr) * 1963-05-28 1964-07-10 Commissariat Energie Atomique Procédé de séparation du radium
US4347141A (en) * 1980-07-14 1982-08-31 Rothberg Michael R Process for removal of radioactive materials from aqueous solutions

Also Published As

Publication number Publication date
OA07980A (fr) 1987-01-31
FR2562312A1 (fr) 1985-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse