TERMIUM Plus®

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CRUDE SILICA [2 records]

Record 1 2006-05-18

English

Subject field(s)
  • Processing of Mineral Products
  • Mineral Processing (Metallurgy)
  • Economic Geology
CONT

Extensive amounts of treat rock were processed... by utilizing crude ore containing less than 45% iron and upgrading it to 55 to 65% iron with 5 to 8% silica for blending as sinter fines or in pellets.

French

Domaine(s)
  • Préparation des produits miniers
  • Minéralurgie (Métallurgie)
  • Géologie économique
CONT

D'importantes quantités de roche à traiter [...] ont été traitées en utilisant du minerai brut contenant moins de 45 % de fer et en le valorisant jusqu'à 55 à 65 % de fer avec 5 à 8 % de silice pour le mélanger sous forme de fines frittées ou de boulettes.

Spanish

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Record 2 2006-01-30

English

Subject field(s)
  • Iron and Manganese Mining
  • Iron
CONT

Extensive amounts of treat rock were processed... by utilizing crude ore containing less than 45% iron and upgrading it to 55 to 65% iron with 5 to 8% silica for blending as sinter fines or in pellets.

CONT

Approximately half of the world iron ore production in recent years, including lump ore and sinter fines, have come from residually enriched iron-formation.

French

Domaine(s)
  • Mines de fer et de manganèse
  • Fer
CONT

D'importantes quantités de roche à traiter [...] ont été traitées en utilisant du minerai brut contenant moins de 45 % de fer et en le valorisant jusqu'à 55 à 65 % de fer avec 5 à 8 % de silice pour le mélanger sous forme de fines frittées ou de boulettes.

CONT

Ces dernières années, environ la moitié de la production mondiale de minerai de fer, y compris le minerai fin aggloméré et le minerai en morceaux, provenait de concentrations résiduelles enrichies de formations de fer.

Spanish

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