Vale Adopts Emission Free Process To Reuse Iron Ore Tailings At Carajás Dam
Saul Griffith2023-03-08T15:39:27+00:00Mining company Vale has begun commissioning the Gelado Project in Carajás, Brazil, which reuses tailings to produce high-quality pellet feed, while using 100% electric dredges to extract the material and avoid CO2 emissions. The tailings which have an ore grade of a high 63%, have been deposited in the Gelado dam since 1985, when Vale began Read More