Active Standard: D1412 - 07
Several significant changes to the standard are proposed including elimination of stage crushing to -16 mesh, adding the option to use nitrogen as a drying atmosphere, and adding a zero-day moisture test to moisture content of the sample prior to equilibration. A Inter Laboratory Study (ILS # 375) is currently underway.
Keywordsbed moisture; coal; equilibrium moisture; extraneous moisture; surface moisture;
Draft Under Development