alumina
uh looh muh nuh
- n any of various forms of aluminum oxide occurring naturally as corundum
- Hixson thinks his process can produce alumina from rich clays and low-grade bauxite for about $31 per ton.
- On a muggy day the alumina has to be dried out after two hours, and this takes enough gas burners to keep the whole city of Berea, Ohio (pop.
- Come peace and an end to WPB's control of alumina, Alcoa might decide to pull out of the two DPC plants and cut off alumina.