Chromatographie separation of inorganic ions on thin layers of lanthanum silicate ion-exchanger

Thin layers of lanthanum silicate have been used to study the Chromatographie behaviour of 28 metal ions in aqueous and mixed systems. As3+, Mo6+, Sb3+, Ti4+ and others can be easily separated from a number of inorganic ions. Fast ternary and binary separations have also been achieved and various separations are discussed. It is shown that Alberti's relation is also obeyed by thin layers of lanthanum silicate. © 1997 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH.