Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry


Importancia y uso:

5.1 This test method is intended to be used for compliance with compositional specifications for silica content. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882.

Subcomité:

E01.02

Volúmen:

03.05

Número ICS:

73.060.10 (Iron ores), 73.060.20 (Manganese ores)

Palabras clave:

agglomerates; analytical procedures; concentrates; gravimetric silica; iron ore; manganese ore; silica;

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Norma
E247

Versión
25

Estatus
Active

Clasificación
Test Method

Fecha aprobación
2025-10-01