Sorption properties of cerium phosphate and arsenate ion exchangers

Journal Article · Fri Feb 15 00:00:00 EDT 1974 · Radiochem. Radioanal. Lett., v. 16, no. 5, pp. 271-278

OSTI ID:4347703

Zsinka, L; Szirtes, L

Sorption properties of crystalline cerium phosphate and arsenate ion exchange materials were investigated in case of alkaline metals in HCl and NH/sub 4/Cl solutions at various concentrations. At low ion concentration the Na/sup +/ < K/sup +/ < Rb/sup +/ < Cs/sup +/ and at hig h ion concentration the reverse sorption orders were found. No difference was found between the D-values for the metals when they were alone or together in the investigated systems. The results show that the cerium phosphate has somewhat higher selectiviiy than cerium arsenate. (auth)

• Research Organization: Inst. of Isotopes, Budapest
• NSA Number: NSA-29-026628
• OSTI ID: 4347703
• Journal Information: Radiochem. Radioanal. Lett., v. 16, no. 5, pp. 271-278, Other Information: Orig. Receipt Date: 30-JUN-74
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

N40140* -Chemistry-Separation Procedures
*CESIUM- ION EXCHANGE
*POTASSIUM- ION EXCHANGE
*RUBIDIUM- ION EXCHANGE
*SODIUM- ION EXCHANGE
AMMONIUM COMPOUNDS
ARSENATES
CATIONS
CERIUM COMPOUNDS
CERIUM PHOSPHATES
CESIUM COMPOUNDS
CHLORIDES
HYDROCHLORIC ACID
ION EXCHANGE MATERIALS
POTASSIUM COMPOUNDS
RUBIDIUM COMPOUNDS
SODIUM COMPOUNDS
SORPTIVE PROPERTIES