Research of Radium Needles Processing for Recycling of Ra-226
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F14%3A%230001478" target="_blank" >RIV/46356088:_____/14:#0001478 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Research of Radium Needles Processing for Recycling of Ra-226
Original language description
This theme is the first step to research and develop novel technologies and procedures for recycling and valorisation of historical radiation sources containing Ra-226. Recycling would include their reprocessing to a form suitable for irradiation in a nuclear reactor, production and separation of Ac-227 from Ra-226 and its use for the construction of Ac-227 /Ra-223 radionuclide generator. Ra-226 would be recycled and reused in next irradiations. Ra-223 would then be used for the preparation of radiolabeled biologically active compounds and verification of their properties in model in vitro and in vivo systems (cell cultures, small laboratory animals, plants). In the first step, a method for opening and processing the radium needle under adequate radiation protection was proposed. For the handling with Ra-226 a procedure and equipment for its processing was designed. Source of Ra-226 (radium needle) with required documentation was obtained and semi-hot cell for opening radium needle wit
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CH - Nuclear and quantum chemistry, photo chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA03010027" target="_blank" >TA03010027: Ra-226 recycling and Ac-227 applications.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů