aluminas sentence in Hindi

Examples

1. Comalco is the world's largest producer of alumina.
2. Alcoa is the world's biggest producer of alumina.
3. Alumina refineries produce two grade of alumina from bauxite ore.
4. Alumina refineries produce two grade of alumina from bauxite ore.
5. Worsley is one of the world's lowest cost alumina refineries.
6. Manning said the aluminum smelter will source alumina from Jamaica and Suriname.
7. The refinery exports about 750, 000 tonnes of alumina.
8. It also differs according to the amount of alumina present in it.
9. This made Hydro a significant player in bauxite mining and alumina refining.
10. After this process, aluminum can be extracted from alumina.