Batch Bulk
density
(g/ml)
Tapped
density
(g/ml)
Carrs
Index
(%)
Hausners
Ratio
Angle of
Repose
(θ)
F1 0.47 0.59 20.3 1.25 32
F2 0.45 0.54 16.66 1.2 30.5
F3 0.50 0.62 19.3 1.209 30.2
F4 0.54 0.6 16.66 1.11 29.9
F5 0.50 0.62 19.3 1.24 29.1
F6 0.33 0.41 19.5 1.23 29.68
F7 0.36 0.44 18.18 1.22 31.5
F8 0.34 0.42 19.0 1.23 31.9
F9 0.43 0.52 17.3 1.209 31.6
F10 0.339 0.421 19.44 1.24 29.1
F11 0.341 0.429 20.51 1.26 31.2
F12 0.329 0.414 20.53 1.25 30.2
F13 0.32 0.385 16.1 1.19 31
F14 0.318 0.377 15.64 1.18 29
F15 0.313 0.371 15.6 1.15 31.1
Table 8: Pre-compression parameters of the preliminary batches F1-F15.