Table 1.
Ultimate and proximate analysis of H lignin and P lignin

wt%	Ultimate analysis					Proximate analysis
	C	H	N	S	O	Moisture	Volatiles	Fixed carbon	Ash
H lignin	54.46	5.40	0.34	0.21	28.59	2.6	56.8	40.5	0.2
P lignin	72.22	6.71	0.38	0.00	20.69	2.8	68.9	27.3	1.0