SEPLITE® LSC719 Gold-Selective Strong Base Anion Exchange Resin
SEPLITE® LSC719 is gold-selective resin with a T-butylamine functional group. In the Cyanidation leach or acid chloride leach solutions, selective anion exchange resins has been recognized as more cost efficient method than other alternative routes like activated carbon to extract the gold. The resin has a very strong mechanical stability and large particle size, specially designed for systems with fixed or fluidized beds and Resin-In-Pulp (RIP) processing.
Physical and Chemical Characteristics:
Polymer Structure | Macroporous polystyrene crosslinked with divinylbenzene |
Physical Appearance | White to tan opaque spherical beads |
Total Exchange Capacity | 0.2-0.35 eq/L |
Dry Weight Capacity | 0.8-1.2 meq/g |
Particle Diameter | 750-1200 μm <750 μm, 5% max. >1200 μm, 2% max. |
Moisture Retention (%) | 49-60% |
Density | 1.00-1.10 g/mL |
Shipping weight | 650-750 g/L |
Temperature Limit | |
pH range | 0-14 |
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