Flotation process of lead-zinc sulfide ore
Release time：2025-8-13 | Views：157
Lead-zinc ore is a type of polymetallic mineral, rich in the elements lead and zinc, primarily existing in the forms of sulfide lead-zinc ore and oxide lead-zinc ore. Among them, sulfide lead-zinc ore, also known as lead-zinc raw ore, accounts for a large proportion and has high industrial value.
In terms of mineral processing technology, lead-zinc sulfide ores are primarily processed through flotation. Among these ores, the proportion of zinc is generally higher than that of lead. Therefore, in practical processes, the main principle of "suppressing zinc and floating lead" is generally adopted to treat lead-zinc sulfide ores. Common flotation processes for lead-zinc sulfide ores mainly include: preferential flotation, bulk flotation, equal flotation, differential speed branch flotation, and separation potential regulation flotation.
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