Expertise
MIXERS FOR HYDROMETALLURGY
Hydrometallurgy involves the separation of metals in a liquid phase by dissolving various metals from ores or concentrates in order to extract and valorise them. Nickel, uranium and copper are materials commonly processed using this technique.
Hydrometallurgy differs from pyrometallurgy, which separates metals based on different melting temperatures.
Hydrometallurgy consists of three main stages:
- Leaching: Dissolving the ore in acid.
- Purification: Electrochemical reduction or carburisation to remove impurities, especially heavy metals.
- Selective metal separation.
The hydrometallurgy market
Minerals are primarily extracted from mines globally, necessitating widespread use of hydrometallurgy processes. Production sites, often in remote areas, operate continuously, generating increasing outputs.
Lixiviation occurs under specific pressure, temperature, and harsh conditions, requiring specialized industrial mixers for optimal performance.
LUMPP’s expertise in hydrometallurgical mixers
To meet the needs of the hydrometallurgical market, LUMPP offers:
- Heavy duty mixers and rakes
- Bespoke or customised mixers
Our mixers, tailored for the hydrometallurgy industry, excel in demanding processes, handling high-capacity tanks and large dimensions.
Corrosion-resistant, they ensure efficient mineral dissolution in corrosive, high-pressure, and high-temperature environments.
Equipped with high axial flow impellers and reliable sealing systems, our mixers are crafted from materials like 904L, 52N+, 1.4410, Alloy 28, Titanium, or Tantalum to withstand harsh conditions.
Their design prioritizes simplicity for maintenance and reliability.
LUMPP will customize equipment to meet your specifications.