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Chemicals for mining, mineral processing and metallurgy

Flotation collectors and frothers, leaching reagents, fluxes, acids and assay chemicals for concentrators, refineries and assay labs.

Products used in mining, mineral processing and metallurgy

49–72 of 1,426 products
Questions

Buying for mining, mineral processing and metallurgy

Which xanthate should I use for copper sulfide flotation?
Sodium ethyl xanthate is common for selective flotation of copper sulfides, while longer-chain types such as amyl xanthates are stronger but less selective. The right choice depends on ore mineralogy, so most plants confirm it with laboratory flotation tests.
How are xanthates packed to stay stable?
Xanthates decompose with moisture and heat, releasing flammable carbon disulfide. They are supplied as pellets or powder in sealed, lined drums or bags, and should be stored cool and dry. The retest date on the COA assumes those conditions.
Can you supply high-purity acids for trace metal analysis?
Yes. Nitric, hydrochloric and hydrofluoric acid are available in grades with metal impurities reported in ppb, suitable for ICP-OES and ICP-MS digests. Choose the grade according to your detection limits and blank requirements.

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