Evonik provides advanced mineral processing solutions for reverse flotation, helping mining operations improve efficiency, recovery rates, and sustainability. Our specialty flotation reagents are designed to meet the challenges of complex ore environments.(Magnetite, hematite, goetite, apatite)
Reverse flotation is widely used in iron ore processing to remove silica and in phosphate beneficiation to achieve high-purity concentrates. In this process, unwanted gangue minerals are rendered hydrophobic and floated away, leaving the valuable mineral behind. Evonik is a global leader in cationic collectors for reverse flotation, offering proven solutions for iron ore and , phosphate.
Our flagship products, Tomamine® M and Arosurf® MG, deliver superior performance in removing silica from iron ore and phosphate. These flotation reagents ensure high recovery rates, improved froth quality, and low silica levels, even in challenging ore conditions where traditional collectors fail.
Evonik supports eco-friendly mining with green chemicals like HYPROX® 600, which aids in ore leaching and effluent treatment. We also develop tailored formulations for minerals such as feldspar, barite, and niobium, ensuring optimized flotation performance and cost efficiency.