Iron ore flotation: Practice, problems, and prospects | SpringerLinkJan 8, 2014 . The significant applications of iron ore flotation are reviewed along with an abbreviated discussion on theory and reagent use. Problems or.iron ore flotation,Recovery of Iron Ore Tailings byColumn Flotation - Scientific .Jul 30, 2013 . Recovery of Iron Ore Tailings by. Column Flotation. Plinio Eduardo Praes, Rodrigo Oscar de Albuquerque, Antonio Furquim Oliveira Luz.