Hydrometallurgy

Magnesium oxide (MgO) plays an important role in the hydrometallurgy industries, which involve the extraction and processing of metals using aqueous solutions. MgO is used in various applications in this field:

• It is used for pH control and acid neutralization, providing optimum pH levels for efficient chemical reactions and metal dissolution.
• It acts as a flocculant and coagulant, removing impurities from aqueous solutions and improving metal quality.
• It serves as a catalyst support, providing stability and high surface area.
• It is used as a source of magnesium ions in solvent extraction processes, facilitating the selective extraction and separation of metals.
• It is used as a binder in the production of ion exchange resins for the adsorption and separation of metal ions.
• It enhances the conductivity and stability of metals for efficient metal precipitation or electroplating.