Filtration Behavior Of Iron Ore Concentrate Slurries - Influence Of Flocculants And Surfactants

This paper presents the results from an extensive research program on the vacuum filtration of iron ore slurries. Experiments were conducted with the addition of several types of flocculants and surfactants. The filtration response of the slurries was studied in terms of the cake formation rate and the residual cake moisture. An analysis of the results is presented in ascertaining the role of flocculants and surfactants during filtration