## Average particle size determination d50 from gravimetric analysis. Mesh-opening.ods

(For a given granulometric analysis (mesh size vs. Retained percentage) a table of “Mesh vs. Particle size (mesh opening)” is made. The plotted curve allows to find the particle size orresponding to a 50% retained percentage: This is the average particle size or d50 value. Evaluation of a filtrated sample properties. Gravimetric composition of a flow resulting from the joint of two flows. Rev. 09.08.2016)

Average particle size determination d50 from gravimetric analysis. Mesh-opening