UNE 22-132-1988
Iron minerals. Determination of silica. Gravimetry

Standard No.

UNE 22-132-1988

Release Date

1988

Published By

ES-AENOR

Scope

This standard is intended to describe a method for the gravimetric determination of silica in iron ores. The method is applicable to natural iron ores, concentrates, agglomerates and slags, with silica contents greater than 0.5%.