Dissolution and recrystallization of alum to separate cesium, rubidium and potassium using their different precipitation kinetics to reach higher purity than solubility equilibria based purity of MAl(SO4)2 (M = Cs, Rb, K)
Yanfei Fan, Dandan Gao, Dongdong Li, Dewen Zeng
Topics & Concepts
ChemistryRubidiumAlumDissolutionSolubilityCaesiumRecrystallization (geology)KineticsPotassiumPrecipitationInorganic chemistryNuclear chemistryPhysical chemistryOrganic chemistryQuantum mechanicsPhysicsMeteorologyPaleontologyBiologyChemical Synthesis and CharacterizationExtraction and Separation ProcessesRadioactive element chemistry and processing