Published 1989
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Investigations of actinides complexes for the separation chemistry
Description
The present communication examines i) the complexes of tetravalent actinides in aqueous nitric solutions and in organic TBP - dodecane solutions and in particular the chemistry and solubility of thorium and uranyl complex with DBP. ii) N,N - dialkylamides as TBP substitutes for actinide separation and iii) Replacement of DTPA by DTPP (diethylenetriaminopentaproponic acid) to form chelates for actinide decorporation
Availability note (English)
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21078203.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- CEA-CONF--9983
Conference
- Title
- 19. Actinides Meeting.
- Dates
- 29-31 Mar 1989.
- Place
- Madonna di Campiglio (Italy).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 21078203
- Subject category
- S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS; S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTINIDES; AMIDES; CHELATES; DBP; DECONTAMINATION; DTPA; QUANTITY RATIO; SOLUBILITY; SOLVENT EXTRACTION; THORIUM COMPLEXES; URANYL COMPLEXES
- Descriptors DEC
- ACTINIDE COMPLEXES; AMINO ACIDS; BUTYL PHOSPHATES; CARBOXYLIC ACIDS; CHELATING AGENTS; CLEANING; COMPLEXES; DRUGS; ELEMENTS; ESTERS; METALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; PHOSPHORIC ACID ESTERS; RADIOPROTECTIVE SUBSTANCES; RESPONSE MODIFYING FACTORS; SEPARATION PROCESSES; URANIUM COMPLEXES