6533b86dfe1ef96bd12c9ec9

RESEARCH PRODUCT

Rapid chemical separation procedures

Norbert TrautmannGünter Herrmann

subject

Fission productsZirconiumJet (fluid)Aqueous solutionChemistryHealth Toxicology and MutagenesisRadiochemistryPublic Health Environmental and Occupational HealthAnalytical chemistryNiobiumchemistry.chemical_elementPollutionAnalytical ChemistryChemical separationNuclear Energy and EngineeringAntimonyRadiology Nuclear Medicine and imagingNuclidePhysics::Chemical PhysicsNuclear ExperimentSpectroscopy

description

Fast, discontinuous separation procedures are described for zirconium, niobium, technetium and antimony from fission products. Other rapid separation methods from aqueous solutions are summarized. The combination of a gas jet recoil transport system with a continuous solvent extraction technique and with a thermochromatographic separation method is presented. The application of such procedures to the investigation of new and already known short-lived nuclides is illustrated by some examples.

https://doi.org/10.1007/bf02517523