Evonik provides specialty flotation reagents designed to support mineral recovery, selectivity and process performance in defined mineral-processing applications. Our specialty chemicals help mining operations address recovery and separation objectives under application-specific operating conditions.
Direct flotation is a key technique in mineral processing, where valuable minerals are made hydrophobic and separated from unwanted material. Evonik’s flotation reagents and frothing solutions ensure superior selectivity, stable froth formation, and optimized concentrate grades. These solutions can support mineral-recovery and process-efficiency objectives.
Our portfolio includes high-performance flotation agents such as
Tomamine® M and Arosurf® MG, designed for challenging ore environments. Potash flotation (Sylvinite) and Sulphate of Potash (SOP) These reagents enhance froth quality and concentrate grade, ensuring consistent results in both direct and reverse flotation processes.
Evonik also offers HYPROX® 600, a hydrogen peroxide product for selected ore-leaching and effluent-treatment applications. Additionally, we provide tailored flotation chemistries for complex minerals such as zinc carbonate, feldspar, and niobium, ensuring optimal performance for diverse mining challenges.