Fuel briquette of hydrolysis lignine

Wood fuel briquettes on sale, produced by pressing without extra binding. We are producer of this fuel.
Briquette characterisric
mass fraction of water - from 2,9% to 10%
mass fraction of ashes - from 2,1% to 7%
devolatilization - 68,8%
mass fraction of total sulfur - 0,7%
mass fraction of carbon - 43,25%
mass fraction of hydrogen - 5,15%
combustion heat, the highest MJ/kg - 20,81; large cal/kg - 4970
combustion heat, the lowest MJ/kg - 16,76; large cal/kg - 4003
Density - 0,85-1 ( depends on size of prassed raw material).