Practical answers from the field.
SIPX, PEX, or PAX — how selectivity and collecting power should drive your reagent choice.
From fusion to cupellation, the chemistry behind the lead button assayers rely on.
Recovering value from oxidized copper and lead surfaces before flotation begins.
Cyanide leaching only works in a narrow pH window — here is where caustic soda fits in the circuit.
A small lead nitrate addition can measurably lift gold recovery on sulfide-bearing ore — here is the mechanism.
A quick-reference comparison of the three xanthate collectors GGI Chemicals supplies, and when each one is the right call.
The chemistry is identical; the physical form is what determines how well it fits your dosing system.
The same reagent that reactivates oxidized sulfide minerals also pulls dissolved heavy metals out of process water.
Fire assay lives or dies on consistency — here is what changes when a lab switches from mixing flux in-house to a pre-blended supply.
A practical checklist for evaluating a Chinese chemical supplier — beyond just comparing price per tonne.
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