FIELD: radio chemistry; chemical technology and analytical chemistry.
SUBSTANCE: proposed method includes evaporation of yttrium solution to state of moist salts followed by thermal dehydration of salts at temperature higher 200C and treatment of residue with ammonium solution.
EFFECT: increased yield of strontium-89.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF FLOTATING CARRIER-FREE RADIONUCLIDE Sr-89 FROM IRRADIATED YTTRIUM | 2000 |
|
RU2178388C1 |
| METHOD OF ISOLATING CARRIER-FREE RADIONUCLIDE Sr-89 FROM IRRADIATED YTTRIUM | 2000 |
|
RU2177909C1 |
| METHOD OF SEPARATING STRONTIUM-89 FROM YTTRIUM | 2006 |
|
RU2312816C2 |
| METHOD FOR DETERMINING ACTIVITY OF STRONTIUM AND BARIUM RADIONUCLIDES IN ENVIRONMENTAL SAMPLES AND SPECIAL SORBENTS | 2020 |
|
RU2770584C1 |
| METHOD OF REWORKING BADDELEYITE CONCENTRATE | 2004 |
|
RU2257349C1 |
| METHOD FOR DETERMINATION OF STRONTIUM RADIONUCLIDES IN THE NATURAL OBJECTS | 0 |
|
SU1574092A1 |
| METHOD OF PRODUCTION OF STRONTIUM CARBONATE | 2004 |
|
RU2254296C1 |
| METHOD FOR EXTRACTION OF RADIONUCLIDE CADMIUM-109 | 2014 |
|
RU2575886C2 |
| METHOD OF EXTRACTING NI-63 FROM AN IRRADIATED TARGET AND CLEANING IT OF IMPURITIES | 2019 |
|
RU2720703C1 |
| METHOD OF DETERMINING STRONTIUM-90 IN SEA WATER | 0 |
|
SU1095555A1 |
