Pneumatic Flotation —the Key to Innovative Techniques in Beneficiation of Fine and Superfine Minerals

Company HUMBOLDT WEDAG Coal & Minerals Technology GmbH (Cologne, Germany) has developed the technique for flotation of superfine materials using pneumatic flotation tank machine PNEUFLOT®. The article offers the description of the makeup of flotation machine PNEUFLOT® and the process sheet for flotation operations.