Enhanced Biochar Production via Co-Pyrolysis of Biomass Residual with Plastic Waste after Recycling Process

Table 2

Ash content, moisture, volatile, and fixed carbon of materials used and obtained biochar.

Sample	Pyrolysis temperature (°C)	Ash content (%)	Moisture (%)	Volatile matter (%)	FC (%)
Pure sawdust char	300	8.60	6.17	38	57.7
	400	7.05	4.34	23	69.5
	500	5.96	2.68	19	70.1
Pure hardwood char	300	3.33	5.25	39	53.4
	400	5.90	4.67	25	69.0
	500	9.87	2.15	21	75.0
Sawdust–plastic char	300	4.05	3.64	30	64.0
	400	4.64	2.78	22	70.4
	500	5.26	1.58	12	80.7
Hardwood–plastic char	300	2.04	1.30	32	68.0
	400	3.90	0.70	25	74.1
	500	4.38	0.34	14	84.6