ES8702510A1 - Uranium recovery by cation exchange - Google Patents

Uranium recovery by cation exchange

Info

Publication number
ES8702510A1
ES8702510A1 ES505567A ES505567A ES8702510A1 ES 8702510 A1 ES8702510 A1 ES 8702510A1 ES 505567 A ES505567 A ES 505567A ES 505567 A ES505567 A ES 505567A ES 8702510 A1 ES8702510 A1 ES 8702510A1
Authority
ES
Spain
Prior art keywords
cation
uranium
cation exchange
uranium recovery
solution
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
ES505567A
Other languages
Spanish (es)
Other versions
ES505567A0 (en
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.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Publication of ES8702510A1 publication Critical patent/ES8702510A1/en
Publication of ES505567A0 publication Critical patent/ES505567A0/en
Expired 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
    • C22B60/0265—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

Abstract

A carbonate solution containing uranium ions is contacted with a cation exchanger so that a uranium cation is removed from solution and adsorbed by the cation exchanger, and the uranium cation is then removed from the cation exchanger. The treated carbonate solution from which uranium ions have been removed by cation exchange may be further processed by removing carbon dioxide and passing the decarbonated solution through a membrane process to remove some remaining impurities.
ES505567A 1980-09-26 1981-09-17 Uranium recovery by cation exchange Expired ES8702510A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19099280A 1980-09-26 1980-09-26

Publications (2)

Publication Number Publication Date
ES8702510A1 true ES8702510A1 (en) 1986-12-16
ES505567A0 ES505567A0 (en) 1986-12-16

Family

ID=22703659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505567A Expired ES8702510A1 (en) 1980-09-26 1981-09-17 Uranium recovery by cation exchange

Country Status (6)

Country Link
AU (1) AU549320B2 (en)
BR (1) BR8106118A (en)
CA (1) CA1181953A (en)
ES (1) ES8702510A1 (en)
GB (1) GB2084126B (en)
ZA (1) ZA816546B (en)

Families Citing this family (3)

* 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
CN109741850A (en) * 2018-12-27 2019-05-10 中核四0四有限公司 A kind of processing unit and method of uranium purifying conversion apparatus for production line cleaning solution
CN114191881A (en) * 2021-12-03 2022-03-18 中核内蒙古矿业有限公司 Filter device for separating solution and resin in ground leaching mine

Also Published As

Publication number Publication date
AU549320B2 (en) 1986-01-23
ZA816546B (en) 1982-10-27
GB2084126B (en) 1984-02-08
BR8106118A (en) 1982-06-15
CA1181953A (en) 1985-02-05
GB2084126A (en) 1982-04-07
ES505567A0 (en) 1986-12-16
AU7540381A (en) 1982-04-01

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