title: Investigation of the solvent extraction of californium, fermium and mendelevium.
abstract: The extraction constants for the systems di-(2-ethylhexyl)-orthophosphoric acid/toluene/hydrochloric acid and americium, curium californium and fermium have been determined. They have been used to select the best conditions for the separation of californium, fermium and mendelevium by extraction chromatography. The separation factors are much higher than the corresponding ion-exchange methods.
authors.affiliation: Joint Institute for Nuclear Research, Dubna, Moscow, U.S.S.R.
authors.forename: K A
authors.initials: KA
authors.lastname: Gavrilov
authors.forename: E
authors.initials: E
authors.lastname: Gvuzdz
authors.forename: J
authors.initials: J
authors.lastname: Starý
authors.forename: W T
authors.initials: WT
authors.lastname: Seng