The leaching apparatus manufactured by NPO Passat for EuroChem-VolgaKaliy is designed to dissolve NaCl from the foam product of the combined flotation concentrate for cleaning coarse and fine fractions.
Manufacturing material was a high-alloy steel. The volume of the apparatus is 36 m3, the total height with the mixing device is 5.35 m. The leaching apparatus is supplied complete with a stirrer.
Upon acceptance of the equipment, the customer’s specialists ran it through in idle mode. At the customer’s production, the device will be used to bring the quality of the incoming flotation product to the requirements of the regulations (from 90.5% to ~ 97.0% KCl).