Humidity hydrolytic lignin, %

Bulk density, g/сm³

Sorption activity, g/g

Diesel fuel

Industrial oil

Crude oil

5

0.381

1.28

1.43

1.56

10

0.392

1.27

1.33

1.48

15

0.404

1.24

1.26

1.45

20

0.414

1.19

1.24

1.41

25

0.432

1.16

1.20

1.39