RO137694A2 - Procedeu pentru eliminarea selectivă a radionuclizilor anionici - Google Patents

Procedeu pentru eliminarea selectivă a radionuclizilor anionici Download PDF

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Publication number
RO137694A2
RO137694A2 ROA202300208A RO202300208A RO137694A2 RO 137694 A2 RO137694 A2 RO 137694A2 RO A202300208 A ROA202300208 A RO A202300208A RO 202300208 A RO202300208 A RO 202300208A RO 137694 A2 RO137694 A2 RO 137694A2
Authority
RO
Romania
Prior art keywords
reagent
halide
resin
radionuclide
agent
Prior art date
Application number
ROA202300208A
Other languages
English (en)
Romanian (ro)
Inventor
Richard A. Prokopowicz
Original Assignee
Kinectrics Inc.
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 Kinectrics Inc. filed Critical Kinectrics Inc.
Publication of RO137694A2 publication Critical patent/RO137694A2/ro

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/57Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04Processes using organic exchangers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/028Flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0288Applications, solvents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D15/00Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08Selective adsorption, e.g. chromatography
    • B01D15/10Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/20Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
    • B01D15/203Equilibration or regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
ROA202300208A 2020-10-30 2021-10-28 Procedeu pentru eliminarea selectivă a radionuclizilor anionici RO137694A2 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063107977P 2020-10-30 2020-10-30
US63/107,977 2020-10-30
PCT/CA2021/051522 WO2022087738A1 (en) 2020-10-30 2021-10-28 Process for the selective removal of anionic radionuclides

Publications (1)

Publication Number Publication Date
RO137694A2 true RO137694A2 (ro) 2023-10-30

Family

ID=81381987

Family Applications (1)

Application Number Title Priority Date Filing Date
ROA202300208A RO137694A2 (ro) 2020-10-30 2021-10-28 Procedeu pentru eliminarea selectivă a radionuclizilor anionici

Country Status (5)

Country Link
KR (1) KR20230098285A (ko)
CA (1) CA3197027A1 (ko)
GB (1) GB2617920A (ko)
RO (1) RO137694A2 (ko)
WO (1) WO2022087738A1 (ko)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA117984C2 (uk) * 2014-11-19 2018-10-25 Фраматоме Гмбх Спосіб і установка для витягання радіоактивних нуклідів з відпрацьованих смоляних матеріалів
JP7123757B2 (ja) * 2018-11-08 2022-08-23 日立Geニュークリア・エナジー株式会社 放射性廃液の処理方法及び放射性廃液処理システム

Also Published As

Publication number Publication date
GB202307745D0 (en) 2023-07-05
GB2617920A (en) 2023-10-25
KR20230098285A (ko) 2023-07-03
WO2022087738A1 (en) 2022-05-05
CA3197027A1 (en) 2022-05-05
GB2617920A8 (en) 2023-11-08

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