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DuPont™ AmberLite™ HPR550 OH Ion Exchange Resin is a premium-quality, high-capacity
resin designed specifically for use in nuclear condensate polishing mixed beds when
highest resin purity and water quality are required.
This resin provides exceptional bead integrity and rapid exchange kinetics due to its small
average particle size, making it ideally suited to the high flowrate demands commonly
encountered in power plant condensate polishing systems. The bead size uniformity and
a distinguishable light color is tailored to complement the larger, denser, cationic, gel
AmberLite™ HPR650 H Ion Exchange Resin. The color distinction between this pair of
resins allows easy visual confirmation of separation following backwash. Together, these resins offer exceptional separation in
mixed beds, which combined with excellent water quality and resin purity, has made them known throughout the industry as a
premium mixed bed pairing.
Mixed bed condensate polishing in PWR nuclear power plants
Mixed bed condensate polishing in fossil power plants
Mixed bed polishing in industrial demineralization
Demineralization
Ideally when treating water with:
High percentage of silica
When the treatment goal is:
Removal of strong and weak acids
Lowest silica leakage
Single bed industrial demineralization requiring high water purity
Recommended pairing:
AmberLite™ HPR650 H Ion Exchange Resin (gel)
Additional options:
AmberLite™ HPR1600 H Ion Exchange Resin (gel)
AmberLite™ HPR2000 H Ion Exchange Resin (macroporous) – in external regeneration systems
