[go: up one dir, main page]

WO2016034745A3 - Procédé pour concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse - Google Patents

Procédé pour concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse Download PDF

Info

Publication number
WO2016034745A3
WO2016034745A3 PCT/EP2015/071687 EP2015071687W WO2016034745A3 WO 2016034745 A3 WO2016034745 A3 WO 2016034745A3 EP 2015071687 W EP2015071687 W EP 2015071687W WO 2016034745 A3 WO2016034745 A3 WO 2016034745A3
Authority
WO
WIPO (PCT)
Prior art keywords
entrapping
radioisotopes
concentrating
aqueous solution
hydrate
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.)
Ceased
Application number
PCT/EP2015/071687
Other languages
English (en)
Other versions
WO2016034745A4 (fr
WO2016034745A2 (fr
Inventor
Peter J. Hurley
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.)
Cylenchar Ltd
Original Assignee
Cylenchar Ltd
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 Cylenchar Ltd filed Critical Cylenchar Ltd
Priority to PCT/EP2015/071687 priority Critical patent/WO2016034745A2/fr
Publication of WO2016034745A2 publication Critical patent/WO2016034745A2/fr
Publication of WO2016034745A3 publication Critical patent/WO2016034745A3/fr
Publication of WO2016034745A4 publication Critical patent/WO2016034745A4/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/22—Separation by extracting
    • B01D59/26—Separation by extracting by sorption, i.e. absorption, adsorption, persorption
    • 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
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

L'invention concerne un procédé permettant de concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse, ledit procédé consistant à mélanger les solutions aqueuses avec au moins un sel inorganique dans des conditions dans lesquelles ledit sel forme au moins un hydrate stable, en incorporant le tritium comme eau de cristallisation. Ledit hydrate ne réagira ni ne se dégradera pendant de longues périodes de temps ; par conséquent, l'invention concerne un procédé de stabilisation d'une grande quantité de déchets radioactifs.
PCT/EP2015/071687 2015-09-22 2015-09-22 Procédé pour concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse Ceased WO2016034745A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/071687 WO2016034745A2 (fr) 2015-09-22 2015-09-22 Procédé pour concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/071687 WO2016034745A2 (fr) 2015-09-22 2015-09-22 Procédé pour concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse

Publications (3)

Publication Number Publication Date
WO2016034745A2 WO2016034745A2 (fr) 2016-03-10
WO2016034745A3 true WO2016034745A3 (fr) 2016-07-14
WO2016034745A4 WO2016034745A4 (fr) 2016-09-09

Family

ID=54324934

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/071687 Ceased WO2016034745A2 (fr) 2015-09-22 2015-09-22 Procédé pour concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse

Country Status (1)

Country Link
WO (1) WO2016034745A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019035735A (ja) * 2017-08-21 2019-03-07 日鉄住金セメント株式会社 トリチウム水含有汚染水の処理方法
RU2712541C1 (ru) * 2019-05-22 2020-01-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Способ концентрирования трития из загрязненных вод
US12410072B2 (en) 2022-05-27 2025-09-09 Battelle Savannah River Alliance, Llc Nanostructured ceramic membranes for hydrogen isotope separation
US12415146B2 (en) 2022-06-24 2025-09-16 Battelle Savannah River Alliance, Llc Low temperature decontamination of tritiated water

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1320336C (fr) * 1986-02-07 1993-07-20 Satoshi Konishi Methodes de recuperation et de stockage de tritium gazeux et methode d'alimentation connexe
US6348153B1 (en) * 1998-03-25 2002-02-19 James A. Patterson Method for separating heavy isotopes of hydrogen oxide from water
US6632367B1 (en) * 2000-02-07 2003-10-14 Molecular Separations, Inc. Method for separating heavy isotopes of hydrogen from water
US20060148755A1 (en) * 2004-12-30 2006-07-06 Genzyme Corporation Regimens for intra-articular viscosupplementation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1320336C (fr) * 1986-02-07 1993-07-20 Satoshi Konishi Methodes de recuperation et de stockage de tritium gazeux et methode d'alimentation connexe
US6348153B1 (en) * 1998-03-25 2002-02-19 James A. Patterson Method for separating heavy isotopes of hydrogen oxide from water
US6632367B1 (en) * 2000-02-07 2003-10-14 Molecular Separations, Inc. Method for separating heavy isotopes of hydrogen from water
US20060148755A1 (en) * 2004-12-30 2006-07-06 Genzyme Corporation Regimens for intra-articular viscosupplementation

Also Published As

Publication number Publication date
WO2016034745A4 (fr) 2016-09-09
WO2016034745A2 (fr) 2016-03-10

Similar Documents

Publication Publication Date Title
Watkins et al. A process-based model for non-equilibrium clumped isotope effects in carbonates
Zhu et al. Stochastic stability of Markovian jump BAM neural networks with leakage delays and impulse control
Xu et al. Bifurcation and control of chaos in a chemical system
WO2017199059A3 (fr) Réduction de la corrosion dans un réacteur à sels fondus
BR112017000770A2 (pt) ferramenta de fundo de poço, método, e, sistema de utilização de uma ferramenta de fundo de poço.
Liu et al. Asymptotic behavior of a stochastic delayed SEIR epidemic model with nonlinear incidence
EA201491458A1 (ru) Способ получения водного раствора, содержащего по меньшей мере один гидрокарбонат щелочно-земельного металла, и его применение
EP4424408A3 (fr) Procédés de préparation d'hydroxyde de lithium
WO2016034745A3 (fr) Procédé pour concentrer et/ou piéger des radio-isotopes à partir d'une solution aqueuse
EA201491464A1 (ru) Способ получения водного раствора, содержащего по меньшей мере один гидрокарбонат щелочно-земельного металла, и его применение
WO2014209950A3 (fr) Procédé pour ajuster automatiquement une bande passante d'unité de commande
Wang et al. The periodic solutions of a stochastic chemostat model with periodic washout rate
de Jesús Rubio et al. Evolving intelligent system for the modelling of nonlinear systems with dead-zone input
Zhang et al. Supervision localization of timed discrete-event systems
Wang et al. Novel delay-dependent stability criterion for time-varying delay systems with parameter uncertainties and nonlinear perturbations
EP3548439B8 (fr) Procédé de nitrification des eaux usées avec ammoniac à haute concentration
Sobajima et al. Diffusion phenomena for the wave equation with space-dependent damping in an exterior domain
WO2011143358A3 (fr) Procédé d'abaissement du ph faisant appel à du sulfate d'urée en présence d'un inhibiteur de corrosion
Lin et al. Quantitative uniqueness estimates for the general second order elliptic equations
Armienta et al. Hydrogeochemical surveillance at El Chichón volcano crater lake, Chiapas, Mexico
GB2536395A (en) Process and composition for producing oil
Tan et al. Large-time behavior of solutions to the compressible non-isentropic Euler–Maxwell system in R3
WO2015147623A8 (fr) Procédé d'obtention de terpolymères aléatoires dérivés d'acide itaconique et d'acide aconitique, et/ou leurs isomères, et alcénylsulfonates de sodium et utilisation du produit obtenu
WO2014204922A3 (fr) Systèmes d'échange d'ions de substrat comprenant des bains d'échange d'ions à un seul composant et à plusieurs composants et procédés pour l'entretien de tels systèmes
Zhou et al. Quenching of solutions to a class of semilinear parabolic equations with boundary degeneracy

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15780775

Country of ref document: EP

Kind code of ref document: A2