الفهرس | Only 14 pages are availabe for public view |
Abstract Includes brief accounts on nuclear fission,chemistry, radiochemistry and nuclear chemistry of uranium. Periodic Table and mU-tiSSlon products, chemical processing for separation of some ”mU-fission products (including radioiodine, radioruthenium, radiocesium, radiomolybdenum, and radio-zirconium and -niobium)., Wille beneficial <lpplications of mU-fi~siol’l. products (including lJ7Cs/lJ1mna and ~o/’l~”’T>; radioisotope generators, sealed sources, nuclear batteries, and miscellaneous applications).Chapter 2, experimental, includes description of the chemicals and solutions 0lS well as specificatiuns of the equipments used, It includes also description of processes re latcd tel the target preparation, irradiation, and dissolution, preparation of 6-til.J1gsto\:crate(TV), 6-Wee, gel matrix,separation methods of radioiodine, radioruthcnlurn, radiocesiurn, rndiomolybdenurn, and radio-zjrconium and -niobium from the aged and/or hot irradiated natural-abundance UO) targets, some beneflclnl applications of mU”fis.siQn products (includlng IJ7Cs/l31rtlBa and ~of””’Tc radioisotope generators as well as ’l9M()t’JmTc-IJ7Cs/lJ7”’Bll dual radlolsotope generator) and quality control invli’istigations of the praduct radionudides (including elution profiles of genemtor-produccd radioDuclides, separation !U1d elution yields, recovery yield, radionuclidic purity, radiochemical purity, chemical purity, and pH-vlllue). Chapter 3, results I:IJld discussion. The uranium targets, consisted of 4:-:0.025 g of naturnl-abundance VO), were irradiated in E’IRR-2 Research Reactor-Egypt for 4 h at a thermal neutron flux of 1 x 1011. |