Refining plants of natural uranium concentrates use hydrometallurgical processes to produce uranium with a so-called "nuclear" purity. After dissolution in nitric acid to obtain an aqueous solution of uranium(VI), solvent extraction process is used to purify uranium. The commonly used extractant tri-n-butyl phosphate (or TBP) present however some drawbacks (accumulation of thorium, non-concentrating back-extraction, significant solubility in an aqueous phase).The goal of the study is to explore the ability of new N, P bifunctional extractants for the selective extraction of uranium(VI) in nitric media, and to understand the mechanisms involved in the extraction of uranium(VI) as well as in the extraction of the competing element zirconium(I...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceDEHCNPB (butyl-N,N-di(2-ethylhexyl)carbamoyl-nonylphosphonate) is an amido-pho...
Refining plants of natural uranium concentrates use hydrometallurgical processes to produce uranium ...
Refining plants of natural uranium concentrates use hydrometallurgical processes to produce uranium ...
Refining plants of natural uranium concentrates use hydrometallurgical processes to produce uranium ...
Les usines de raffinage des concentrés d’uranium naturel utilisent des procédés hydrométallurgiques ...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceA new series of N, P bifunctional ligands was found to give excellent extracti...
International audienceA new series of N, P bifunctional ligands was found to give excellent extracti...
International audienceA new series of N, P bifunctional ligands was found to give excellent extracti...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceDEHCNPB (butyl-N,N-di(2-ethylhexyl)carbamoyl-nonylphosphonate) is an amido-pho...
Refining plants of natural uranium concentrates use hydrometallurgical processes to produce uranium ...
Refining plants of natural uranium concentrates use hydrometallurgical processes to produce uranium ...
Refining plants of natural uranium concentrates use hydrometallurgical processes to produce uranium ...
Les usines de raffinage des concentrés d’uranium naturel utilisent des procédés hydrométallurgiques ...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceA new series of N, P bifunctional ligands was found to give excellent extracti...
International audienceA new series of N, P bifunctional ligands was found to give excellent extracti...
International audienceA new series of N, P bifunctional ligands was found to give excellent extracti...
International audienceThe refining plants of natural uranium concentrates rely on a solvent extracti...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceBifunctional amidophosphonate derivatives, already known as efficient ligands ...
International audienceDEHCNPB (butyl-N,N-di(2-ethylhexyl)carbamoyl-nonylphosphonate) is an amido-pho...