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Process Reagents & Chemicals

Cyanide, lime, sulfuric acid, flotation reagents and water-treatment chemistry.

The bulk and specialty chemistry that drives mineral processing — leaching, flotation, dewatering and water-treatment. We supply the high-frequency reagents that mines reorder by the tonne, with origin and quality documentation.

Process Reagents & Chemicals

Products in this category

Sodium Cyanide (NaCN)

Gold and silver leaching reagent for CIL/CIP/heap-leach circuits.

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Quicklime / Hydrated Lime

pH modifier for cyanidation, flotation and acid neutralization.

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Sulfuric Acid (H₂SO₄)

Lixiviant for copper, uranium and nickel heap-leach and SX-EW raffinate make-up.

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Activated Carbon (coconut shell)

Adsorbs gold-cyanide complexes in CIL/CIP carbon-in-pulp circuits.

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Caustic Soda (NaOH)

Carbon elution, pH control and refractory-ore pre-treatment.

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Polyacrylamide Flocculants

Anionic and cationic flocculants for thickener and tailings dewatering.

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Coagulants (PAC / Ferric / Alum)

Process water, raffinate and effluent clarification.

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Xanthate Collectors (PAX / SIBX / SIPX)

Primary collector for sulfide flotation of Cu/Pb/Zn/Au ores.

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Dithiophosphates / Aerofloat Collectors

Selective sulfide flotation collectors for base metals and PGMs.

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MIBC Frother

Methyl isobutyl carbinol — workhorse base-metal flotation frother.

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Polyglycol Frothers (F-150 type)

Coal and copper flotation frother for high-recovery circuits.

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Copper Sulfate

Activator for sphalerite (Zn) and pyrite (Au) flotation.

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Sodium Ethyl Xanthate (SEX)

Specific xanthate collector grade for sulfide flotation.

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Zinc Sulfate Depressant Blends

Sphalerite depressant in lead/zinc differential flotation.

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Sodium Metabisulfite (SMBS)

Pyrite/sphalerite depressant and oxygen scavenger.

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Guar Gum / CMC Depressants

Talc and gangue depressants in PGM and copper flotation.

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Diesel / Fuel Oil for ANFO

Fuel component blended with AN prills to make ANFO.

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Ammonium Nitrate Prills (technical)

Bulk explosive feedstock for ANFO and emulsion manufacture.

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Borax (anhydrous)

Smelting flux for gold doré bars.

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Antiscalant & Biocide

Process water, cooling tower, RO and pipeline water-treatment chemistry.

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