Kraft Lignin Conversion into Energy Carriers under the Action of Electromagnetic Radiation

Table 2

The composition of the gaseous products of the conversion of kraft lignin.

No.	Active component (wt.%)	Atmosphere	Composition of the gaseous products (mol %)
			H2	CO	CH4	C2–C4
Kraft lignin + sorbent, microwave
1	0	CO2	26.2	46.3	23.9	3.5
2	0	Ar	50.8	27.8	19.6	1.8
Kraft lignin + catalyst + sorbent, microwave
3	1.45	CO2	43.4	45.0	10.3	1.4
4	1.45	Ar	42.9	32.9	21.4	2.7
Kraft lignin + catalyst, microwave
5	0.1 Fe	Ar	35.4	39.5	19.0	6.0
6	0.1 Fe	CO2	35.4	45.6	15.3	3.8
7	0.1 Fe + 1.5 Ni	CO2	39.9	51.1	7.7	1.3
Convective heating
8	0	CO2	12.3	56.4	28.4	3.0
9	1.5 Ni	CO2	25.5	49.1	23.0	2.4