Agent ES1098 is available for controlled evaluation in selected precious-metal ore and recycling projects. Final conditions must be defined from representative feed testwork.
Controlled technical references
| Product form | Light-grey to light-brown granules or powder |
|---|---|
| Dosage basis | Per tonne of water solution, not dry ore tonnage |
| Many oxide, semi-oxide and quartz-vein ores around 3–8 g/t Au | 0.5–1.5 kg/t water solution as a test starting range |
| Sulphide-dominant feeds | 2–5 kg/t water solution as a test starting range |
| Ore-test pH reference | pH 11.0–11.5; when using lime, do not exceed pH 12 |
Concentration control
The catalogue references Agent A and Indicator B for titration-based monitoring. Replenishment is calculated from the difference between target and measured concentration multiplied by the total solution volume. Use the current controlled procedure and project analytical plan.
Process and recovery context
Heap, vat and agitated CIL/CIP contexts may be evaluated. Activated carbon, resin, zinc cementation or selected electrowinning routes are chosen from solution composition and test results.
Safety and handling
Use the current SDS, appropriate PPE, site controls, controlled storage and local requirements. Catalogue values do not replace project risk assessment.