摘要
Di (2-ethylhexyl)phosphate levextrel resin(CL-P204) showed a maximum distribution coefficient for In(Ⅲ) adsorption at pH=1. 0 in sulfuric acid. The steady adsorption capacity was 48. 5 mg/g and the adsorption enthalpy was 9. 2 kJ/mol. The isothermal adsorption equation is Q=60. 2c0. 1 (25℃). The adsorption mechanism has been investigated by IRmeasurement.
Di (2-ethylhexyl)phosphate levextrel resin(CL-P204) showed a maximum distribution coefficient for In(Ⅲ) adsorption at pH=1. 0 in sulfuric acid. The steady adsorption capacity was 48. 5 mg/g and the adsorption enthalpy was 9. 2 kJ/mol. The isothermal adsorption equation is Q=60. 2c0. 1 (25℃). The adsorption mechanism has been investigated by IRmeasurement.
出处
《应用化学》
CAS
CSCD
北大核心
1998年第4期71-73,共3页
Chinese Journal of Applied Chemistry
