ION exchange resins, in the hydrogen form, appear to offer several advantages as acid catalysts, such as the possibility of their continuous or repeated use without renewal, and their easy removal ...

SYNTHETIC ion-exchange resins of the sulphonated polystyrene type consist essentially of a cross-linked hydrocarbon skeleton to which the functional groups (nuclear sulphonic acid residues ...

This books reviews and updates the current literature on the subject and reports on the existing state of the art of the application of ion exchange processes for liquid radioactive waste treatments ...

However, the ion-exchange columns are expensive. The resin within the column is made into small balls around 1-2 mm in diameter, which are packed into a tube or ‘column’. The ion-exchange ...

The Lewatit MK 51 ion exchange resin from LANXESS selectively removes ... for the battery industry,” says Dr. Dirk Steinhilber, Application Technology Manager in the Liquid Purification ...