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1. (WO2018002161) METHOD FOR PRODUCING A FRACTION OF XENON RADIOISOTOPES, IN PARTICULAR XE-133, FRACTION OF XENON RADIOISOTOPES, IN PARTICULAR XE-133
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Pub. No.: WO/2018/002161 International Application No.: PCT/EP2017/066036
Publication Date: 04.01.2018 International Filing Date: 28.06.2017
IPC:
G21G 1/00 (2006.01)
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G
CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
1
Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes
Applicants:
INSTITUT NATIONAL DES RADIOÉLÉMENTS [BE/BE]; Avenue de l'Espérance 1 6220 Fleurus, BE
Inventors:
FAGA, Philippo; BE
MOYAUX, Dominique; BE
DECONNINCK, Benoit; BE
Agent:
GEVERS PATENTS; Holidaystraat 5 1831 Diegem, BE
Priority Data:
2016/549628.06.2016BE
Title (EN) METHOD FOR PRODUCING A FRACTION OF XENON RADIOISOTOPES, IN PARTICULAR XE-133, FRACTION OF XENON RADIOISOTOPES, IN PARTICULAR XE-133
(FR) PROCEDE DE PRODUCTION D'UNE FRACTION DE RADIO-ISOTOPES DE XENON, EN PARTICULIER DE XE-133, FRACTION DE RADIO-ISOTOPES DE XENON, EN PARTICULIER DE XE-133
Abstract:
(EN) Method for producing a fraction of xenon radioisotopes, comprising the steps of dissolving enriched uranium targets forming a slurry and a gaseous phase containing xenon radioisotopes, isolating the xenon radioisotopes using zeolite doped with silver, preferably chosen from the group consisting of aluminosilicates doped with silver, titanosilicates doped with silver and mixtures thereof, and recovering the fraction of xenon radioisotopes, in particular Xe-133.
(FR) Procédé de production d'une fraction de radio-isotopes de xénon, comprenant les étapes de dissolution de cibles d'uranium enrichi formant une bouillie et une phase gazeuse contenant des radio-isotopes du xénon, un isolement des radio-isotopes du xénon à l'aide de zéolithe dopée à l'argent, de préférence choisie dans le groupe constitué des aluminosilicates dopés à l'argent, des titanosilicates dopés à l'argent et de leurs mélanges et une récupération de ladite fraction de radio-isotopes du xénon, en particulier de Xe-133.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)