LEWATIT® K 6367

Lewatit® K 6367 is a strongly basic, gel-type resin (type-1) on the basis of a polystyrene-DVB copolymer with a monodisperse bead size distribution, i.e. beads of almost the same size. Its significantly higher mean particle size offers the following advantages over “standard grade” strong base anion exchange resins:

• Lower dynamic pressure drop at the same flow rate
• Diminished risk of the accumulation of suspended solids and clogging
• Higher linear velocities in fluidized bed systems due to lower bed expansion rates
• Easier screening and sieving during resin/feed separation and thus less resin losses

Lewatit® K 6367 resin can be employed for:

• The removal of precious metal cyano and chloro complexes from waste water or process streams
• The removal of anionic heavy metal complexes from hydrochloric acid
• The recovery of uranium from both carbonate as well as acid leach solutions, especially in fluidized bed (e.g. NIMCIX columns) and fixed bed systems