|
|
|
|
|
In coal testing, a parameter, B, applied to the ash curve: B = (p75 -
p25)/2(p50 - 1), where pX is the specific gravity of particles of which
the fraction separated is X percent, (p75 - p25) is the statistical
intermediate or inquartile range, and p50 is the effective density of
separation in a process in which a dense medium, vertical current, or
jigging action is used. Equation is used to define shape of a Tromp curve.
Pryor, 3
|
|
About Us DeveloDex™ OptiMall™ Success Tools Tabularium™ WebRef™
|
