BENEFICIATION OF IRON ORE - ethesis- iron ore separator process ,For the separation of alumina from iron ore Beneficiation studies have to be carried out. ~ IV ~ ... Fig 2.4 Washing and gravity separation process 10 ... Fig 5.2 Flowchart for beneficiation of iron ore slime 44 ~ VII ~ LIST OF TABLESHow is Iron Refined from Ore? (with pictures) - wisegeek.com · Iron ore consists of oxygen and iron atoms bonded together into molecules. To create pure iron, one must deoxygenate the ore, leaving only iron atoms behind, which is the essence of the refining process.