ACD-600 is synthesized by the advanced suspension polymerization method, with cross-linked polystyrene as the skeleton structure. Through a special pore-forming process, a macroporous network structure with three-dimensional penetration (pore diameter 50-200nm) is constructed. Polyhydroxyl functional groups were grafted onto the surface of the skeleton, and specific chelating ligands such as N-methylglucosamine were introduced to form highly selective adsorption sites for boron ions.
The unique pore size design not only ensures excellent mechanical strength (crushing strength ≥80N/particle), but also significantly improves mass transfer efficiency, making it suitable for boron adsorption in high-salt and high-viscosity systems.
| S/N | Items | Technical Indexes |
|---|---|---|
| 1 | Appearance | White opaque spherical beads |
| 2 | Particle size range (mm) ≥ 95% | 0.315-1.25 |
| 3 | Moisture Content (%) | 46-56 |
| 4 | Shipping weight (g/ml) | 0.75-0.86 |
| 5 | True density (g/ml) | 1.25-1.28 |
| 6 | Manufacture type | Na+ |
| 7 | Maximum temperature limit | [H+] 120°C |
| 8 | Sphericity after attrition (%) ≥ | 90 |
| 9 | Minimum bed depth | 75mm |
| 10 | Volume exchange capacity (mmol/ml) ≥ | 1.85 |