ASTM E247-01(2005)
Historical Standard: ASTM E247-01(2005) Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
SUPERSEDED (see Active link, below)
ASTM E247
1. Scope
1.1 This test method covers the determination of silica in iron ores, iron ore concentrates and agglomerates, and manganese ore in the concentration range from 0.5 to 15 %.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user oi this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1193 Specification for Reagent Water
E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E135 Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
E877 Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition
E882 Guide for Accountability and Quality Control in the Chemical Analysis Laboratory
Keywords
agglomerates; analytical procedures; concentrates; gravimetric silica; iron ore; manganese ore; silica: Agglomerates; Concentration (of elements); Gravimetric determination; Iron ores--chemical analysis; Manganese ores; Silica content--ores;
ICS Code
ICS Number Code 73.060.10 (Iron ores); 73.060.20 (Manganese ores)
DOI: 10.1520/E0247-01R05
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