CO2023003753A2 - Procesos para la recuperación de uranio - Google Patents

Procesos para la recuperación de uranio

Info

Publication number
CO2023003753A2
CO2023003753A2 CONC2023/0003753A CO2023003753A CO2023003753A2 CO 2023003753 A2 CO2023003753 A2 CO 2023003753A2 CO 2023003753 A CO2023003753 A CO 2023003753A CO 2023003753 A2 CO2023003753 A2 CO 2023003753A2
Authority
CO
Colombia
Prior art keywords
processes
cix
uranium recovery
cycle
gradient elution
Prior art date
Application number
CONC2023/0003753A
Other languages
English (en)
Inventor
Driss Dhiba
Mahdi Mounir El
William W Berry
Thomas E Baroody
Original Assignee
Ocp S A
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 Ocp S A filed Critical Ocp S A
Publication of CO2023003753A2 publication Critical patent/CO2023003753A2/es

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
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • 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
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La presente invención describe un método de recuperación de uranio que incluye un proceso de intercambio iónico continuo (CIX) que incluye un proceso CIX de ciclo único o ciclo doble y al menos un proceso de elución en gradiente o acumulación de resina. La presente invención también describe un aparato que incluye un sistema CIX de ciclo único o ciclo doble y un sistema de elución en gradiente y/o acumulación de resina.
CONC2023/0003753A 2020-09-25 2023-03-24 Procesos para la recuperación de uranio CO2023003753A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/052777 WO2022066169A1 (en) 2020-09-25 2020-09-25 Processes for the recovery of uranium

Publications (1)

Publication Number Publication Date
CO2023003753A2 true CO2023003753A2 (es) 2023-07-10

Family

ID=80846807

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2023/0003753A CO2023003753A2 (es) 2020-09-25 2023-03-24 Procesos para la recuperación de uranio

Country Status (13)

Country Link
US (1) US20230064712A1 (es)
EP (1) EP4097264A4 (es)
JP (1) JP2023552669A (es)
KR (1) KR20230173073A (es)
AU (1) AU2020468925A1 (es)
BR (1) BR112023005572A2 (es)
CA (1) CA3193726A1 (es)
CL (1) CL2023000866A1 (es)
CO (1) CO2023003753A2 (es)
IL (1) IL301601A (es)
MA (2) MA62379A1 (es)
MX (1) MX2023003486A (es)
WO (1) WO2022066169A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL69384A0 (en) * 1983-08-01 1983-11-30 Israel Atomic Energy Comm Recovery of uranium from wet process phosphoric acid by liquid-solid ion exchange
US5130001A (en) 1990-12-03 1992-07-14 Westinghouse Electric Corp. Uranium isotope separation by continuous anion exchange chromatography
US20120189513A1 (en) 2011-01-20 2012-07-26 Gordon Rossiter Ionic impurities rejection and chromatographic purification using ion exchange
US9702026B2 (en) * 2012-07-21 2017-07-11 K-Technologies, Inc. Processes for the recovery of uranium from industrial phosphoric acid using dual or single cycle continuous ion exchange approaches
GB201317553D0 (en) * 2013-10-03 2013-11-20 Univ Central Lancashire Chromatographic Separation of Nuclear Waste
AU2018275187B2 (en) * 2017-06-02 2024-03-21 Ddp Specialty Electronic Materials Us, Llc Recovery of uranium

Also Published As

Publication number Publication date
AU2020468925A1 (en) 2023-05-18
MA57770B1 (fr) 2023-08-31
EP4097264A4 (en) 2023-11-01
JP2023552669A (ja) 2023-12-19
BR112023005572A2 (pt) 2023-05-09
CL2023000866A1 (es) 2023-11-17
US20230064712A1 (en) 2023-03-02
IL301601A (en) 2023-05-01
KR20230173073A (ko) 2023-12-26
MX2023003486A (es) 2023-04-14
MA62379A1 (fr) 2024-04-30
WO2022066169A1 (en) 2022-03-31
EP4097264A1 (en) 2022-12-07
MA57770A1 (fr) 2023-03-31
CA3193726A1 (en) 2022-03-31

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