FR3055895B1 - Procede de separation de l'uranium utilisant une hydroxyapatite dopee au cuivre, procede de preparation d'une telle hydroxyapatite et hydroxyapatite ainsi preparee. - Google Patents

Procede de separation de l'uranium utilisant une hydroxyapatite dopee au cuivre, procede de preparation d'une telle hydroxyapatite et hydroxyapatite ainsi preparee. Download PDF

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Publication number
FR3055895B1
FR3055895B1 FR1658525A FR1658525A FR3055895B1 FR 3055895 B1 FR3055895 B1 FR 3055895B1 FR 1658525 A FR1658525 A FR 1658525A FR 1658525 A FR1658525 A FR 1658525A FR 3055895 B1 FR3055895 B1 FR 3055895B1
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France
Prior art keywords
hydroxyapatite
copper
preparing
prepared
uranium
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
FR1658525A
Other languages
English (en)
Other versions
FR3055895A1 (fr
Inventor
Stephanie Szenknect
Nicolas Dacheux
Adel Mesbah
Michael Descostes
Yannis Ziouane
Ahamed Abdoulaye Maihatchi
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.)
Centre National de la Recherche Scientifique
Orano Mining SA
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Centre National de la Recherche Scientifique
Commissariat a lEnergie Atomique CEA
Areva Mines SA
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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.)
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Publication date
Application filed by Centre National de la Recherche Scientifique, Commissariat a lEnergie Atomique CEA, Areva Mines SA, Commissariat à l'Énergie Atomique et Aux Énergies Alternatives filed Critical Centre National de la Recherche Scientifique
Priority to FR1658525A priority Critical patent/FR3055895B1/fr
Publication of FR3055895A1 publication Critical patent/FR3055895A1/fr
Application granted granted Critical
Publication of FR3055895B1 publication Critical patent/FR3055895B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0233—Compounds of Cu, Ag, Au
    • B01J20/0237—Compounds of Cu
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
    • B01J20/0292—Phosphates of compounds other than those provided for in B01J20/048
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/048—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing phosphorus, e.g. phosphates, apatites, hydroxyapatites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F2001/5218—Crystallization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/006—Radioactive compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La présente invention concerne un procédé pour séparer l'uranium d'une solution aqueuse contenant ledit uranium, ce procédé comprenant une étape consistant à mettre en contact ladite solution aqueuse contenant ledit uranium avec une hydroxyapatite dopée au cuivre moyennant quoi de la métatorbernite précipitée à la surface de l'hydroxyapatite dopée au cuivre et une solution épurée en uranium sont obtenues. La présente invention concerne également un procédé de préparation de ladite hydroxyapatite dopée au cuivre et ladite hydroxyapatite dopée au cuivre ainsi préparée.
FR1658525A 2016-09-13 2016-09-13 Procede de separation de l'uranium utilisant une hydroxyapatite dopee au cuivre, procede de preparation d'une telle hydroxyapatite et hydroxyapatite ainsi preparee. Active FR3055895B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1658525A FR3055895B1 (fr) 2016-09-13 2016-09-13 Procede de separation de l'uranium utilisant une hydroxyapatite dopee au cuivre, procede de preparation d'une telle hydroxyapatite et hydroxyapatite ainsi preparee.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658525 2016-09-13
FR1658525A FR3055895B1 (fr) 2016-09-13 2016-09-13 Procede de separation de l'uranium utilisant une hydroxyapatite dopee au cuivre, procede de preparation d'une telle hydroxyapatite et hydroxyapatite ainsi preparee.

Publications (2)

Publication Number Publication Date
FR3055895A1 FR3055895A1 (fr) 2018-03-16
FR3055895B1 true FR3055895B1 (fr) 2020-10-02

Family

ID=57485665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658525A Active FR3055895B1 (fr) 2016-09-13 2016-09-13 Procede de separation de l'uranium utilisant une hydroxyapatite dopee au cuivre, procede de preparation d'une telle hydroxyapatite et hydroxyapatite ainsi preparee.

Country Status (1)

Country Link
FR (1) FR3055895B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117214969A (zh) * 2023-09-19 2023-12-12 核工业北京地质研究院 一种评价层间氧化带型铀矿内部铀源条件的方法

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Publication number Publication date
FR3055895A1 (fr) 2018-03-16

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