Biochar produced in the large scale gasifier at ECN, from a blend of greenhouse waste (tomato residues see ID 3517) and clean wood (20 - 80 % in weight), gasification temp. @670°C
Higher heating value given as 16.000-17600 kJ/kg; in Biomass and Bioenergy 13 (1997) 141-146 it is given as 17.430 kJ/kg. The higher value may apply to dry ash-free material.