Study on Red mud as Secondary Resource for Iron Concentration

Depending on the analysis of the phase composition of red mud, particle distribution, distribution of reusable iron was studied clearly which size must above 360 mesh and verified by experiments. The revealed regular pattern of reusable red mud reduces the cost of the red mud processing costs. Then the rest of the distribution of iron in red mud were studied by flotation which is not the effective methold.Study provides a economic way to use red mud reused as secondary resources.