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Particle size distribution (Granulometry)

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Description of key information

MTSC has got a mean diameter of 83 um according two methods used in a weight of evidence approach (sieving + laser granulometry dry)

Additional information

Two studies are grouped in a weight of evidence approach :

- sieving : We deduce the weight average diameter (D4,3) =109um and the standard deviation: =50 (square root of the sum of deviations from the mean/ frequency).

These values will be validated by dry particle size(using Malvern)

- laser granulometry (dry) : 4-methyl-3-thiosemicarbazide main particule size is about 83 um (sperical equivalent). D10 was find to be about 14 um, D90 about 326 um and the span is about 3.76