The Energy Cost of Extracting Critical Raw Materials from Tailings: The Case of Coltan

Article

Abstract: Niobium and tantalum are mainly produced from columbite–tantalite ores, and 60% of their production

Palabras claves:

coltan, extraction, Mineral production, niobium, specific energy, tailings, tantalum

Autores:

Alicia Valero, Calvo G., Magdalena R.

Fuentes:

scopus