Description
Nuclear-grade, Uniform Particle Size, Gel, Strong Acid Cation Exchange Resin for Water Treatment Applications in the Nuclear Power Industry
AmberLite IRN77 H Ion Exchange Resin is designed specifically for use in nuclear loops where highest resin purity and stability are required, and where the “as supplied” resin must have a minimum of ionic and non-ionic contamination. These high standards of resin purity enable plants to achieve reliable and safe production whilst reducing the need for equipment maintenance and minimizing the impact of unscheduled outages.
AmberLite IRN77 H is a high capacity, 8% DVB cation resin used to remove cations for purification and pH control in primary water treatment. It contains a minimum of 99% of its exchange sites in the hydrogen form. The uniform particle size and the absence of
fine resin beads result in a lower pressure drop compared to conventional resins.
Specifications
Specifications
| Manufacturer |
DuPont - Dow |
| Series |
AmberLite Ion Exchange Resin |
| Model Number |
IRN77 H |
| Part Number |
IRN77 H |
| Description |
Physical Properties:
Copolymer - Styrene-divinylbenzene
Matrix - Gel
Type - Strong Acid Cation
Functional Group - Sulfonic acid
Physical Form - Amber, translucent, spherical beads
Chemical Properties:
Ionic Form as Shipped - H+
Total Exchange Capacity - ≥ 1.90 eq/L (H+ form)
Water Retention Capacity - 49.0 – 55.0% (H+ form)
Ionic Conversion:
H+ ≥ 99%
Particle Size:
Particle Diameter - 650 ± 50 μm
Uniformity Coefficient ≤ 1.20
< 300 μm ≤ 0.2%
< 425 μm ≤ 5.0%
> 1180 μm ≤ 2.0%
Purity
Metals, dry basis:
Na ≤ 20 mg/kg
K ≤ 20 mg/kg
Fe ≤ 20 mg/kg
Cu ≤ 5 mg/kg
Co ≤ 5 mg/kg
Ca ≤ 10 mg/kg
Mg ≤ 10 mg/kg
Al ≤ 10 mg/kg
Hg ≤ 20 mg/kg
Heavy Metals (as Pb) ≤ 10 mg/kg
Stability:
Whole Uncracked Beads ≥ 95%
Friability:
Average ≥ 400 g/bead
> 200 g/bead ≥ 95%
Solubility in Water ≤ 0.10%
Density:
Shipping Weight - 800 g/L |
