Preparation and Characterization of Biochars Obtained from Biomasses for Combustible Briquette Applications

Table 3

Bulk density and flowability indices of raw and pyrolysis biomasses.

Samples	Bulk density (g/ml)	Tapped density (g/ml)	Carr’s compressibility index (CCI%)	Hausner ratio
PS raw	0.26	0.32	18.75	1.23
PS400	0.34	0.40	15	1.17
PS450	0.28	0.35	20	1.25
PS500	0.27	0.31	12.90	1.14
SC raw	0.15	0.17	11.76	1.13
SC400	0.20	0.28	28.57	1.4
SC450	0.19	0.24	20.83	1.26
SC500	0.17	0.21	19.04	1.23