| Product Name |
Special gold adsorption resin |
| Bairy Resin Article#: |
Bairy Resin BRA-800 |
| Application: With advantages of high regeneration efficiency, high exchange capacity, strong anti-pollution ability, and excellent mechanical strength. It mainly used for hydro-metallurgy, to extract gold from cyanide pulp instead of activated carbon. |
| Typical physical and chemical properties: |
| Implement standard |
Q/DL013-2008 |
| Appearance |
Milky white opaque sphere |
| Ionic form |
CLˉ |
| Moisture content (%) |
45~55 |
| Total exchange capacity (mmol/g) |
≥5.0 |
| Total exchange capacity (mmol/ml) |
≥1.50 |
| Bulk density (g/ml) |
1.05~1.1 |
| True density (g/ml) |
0.68~0.75 |
| Particle size range (%) |
(0.6-1.80mm)≥95% |
| Lower limit size (%) |
（<0.6mm）≤1.0 |
| Uniformity coefficient |
1.5 |
| Sphericity after attrition (%) |
≥ 95% |
| Reference indexes in using |
| PH range |
1~10 |
| Max. operation temperature (℃) |
OH- 100 Cl- 40 |
| Expansion rate (OHˉ→Clˉ)% |
≤15-20% |
| Regeneration concentration |
Regeneration concentration |
| Working flow rate (m/h) |
10~30 |
