HPAL & POx Autoclave Valves

The mining industry poses some of the most challenging of all severe service applications.

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The most difficult of these challenges are high pressure acid leaching (HPAL) and pressure oxidation (POx). These applications require experience, reliability and resistance to high-temperatures, high-pressures and abrasive/corrosive slurries.

Hydrometallurgy Technologies Using Autoclaves

High Pressure Acid Leach – HPAL – ValvTechnologies’ Valve Applications

Pressure Oxidization– POx – ValvTechnologies’ Valve Applications

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