ASTM D4326

Standard Test Method for Major and Minor Elements in Coal Ash By X-Ray Fluorescence

Applicability: ASTM D4326 is a standard test method used to determine the major and minor elements present in coal and coke ash using X-ray fluorescence (XRF) analysis.

Purpose: The purpose is to quantify the elemental composition of the ash, which is a byproduct of coal combustion, to assess coal quality and its potential for utilization and environmental impact.