HP115 is a macroporous weak anion exchange resin with highly selective coordination groups for rhenium ions modified on the polystyrene skeleton of macroporous structure. The coordination groups can form very stable complexes with rhenium and are inert to other anions, which contributes to the selective removal of rhenium ions from water. Especially in acidic material, it has high selectivity for rhenium, and the force is very weak under alkaline conditions, so that rhenium can be recovered by elution under alkaline conditions.
HP115 has a stable structure, fast adsorption rate, high adsorption capacity and selectivity for rhenium.
Flue ash pickling tail water treatment: copper or molybdenum ore smelting process, rhenium is often in the form of oxides into the flue gas, acid scrubbing after pickling water extraction of rhenium;
Copper smelting waste acid recovery;
Rhenium extraction from molybdenum smelting soot;
All kinds of industrial production material liquid rhenium removal.
Appearance | Milky white to beige spherical particles |
Particle size range % | (0.40~1.20mm)≥95.0 |
Functional Group | Rhenium coordination group |
Treatment Precision (Minimum Treatable Concentration) | 0.1 |
Saturated Adsorption Capacity (mmol/g-adsorbent)g/L | 50 |
Applicable pH range | 1.5~14.0 |
Operational Temperature Range | ≤80 |
Moisture | 35.0-50.0 |
volumetric exchange capacity mmol/mL | ≥ 1.30 |
Wet Bulk Density g/mL | 0.65-0.75 |
Wet True Density g/mL | 1.05-1.10 |
Sphericity Retention Rate % | ≥92 |
Uniformity Coefficient (UC) | ≤1.60 |
Rhenium saturation adsorption capacity mg/g | ≥240 |
If you have any questions, please don't hesitate to contact us. We're always here to help with ion exchange resins for your business. Haipu is able to produce the product in according to your special needs.