Radiochemical Neutron Activation Analysis of Rhenium and Ammonium Perrhenate Samples |
| |
| Authors: | I I Sadykov M I Salimov M M Usmanova Z O Sadykova |
| |
| Institution: | (1) Institute of Nuclear Physics, Academy of Sciences of Uzbekistan, pos, Ulugbek, Tashkent, 702132, Uzbekistan |
| |
| Abstract: | A procedure for the radiochemical neutron activation analysis of rhenium and ammonium perrhenate samples was developed. The procedure provides the determination of about 30 impurity elements present in concentrations of n× 10–4to n× 10–8mass % with RSD of 20–30%. An AV-17 anion exchanger–nitric acid solution system was used, which allows the selective separation of rhenium from a wide variety of elements. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
