Читать книгу Handbook of Biomass Valorization for Industrial Applications - Группа авторов - Страница 74

Ion exchange is mainly used for the separation of impurities such as fatty acids, free ions, and salt from the glycerol. Isahak et al. [17] have used a vertical column filled with ion exchange resins for the purification of glycerol. It was found by high-performance liquid chromatography (HPLC) that a single peak of glycerol with a smooth baseline was obtained after the ion exchange process.