Charcoal Briquettes from Madan Wood Waste as an ... ScienceDirect
Cassava starch and water were used as binders to mix together with the charcoal powder. For every 20 kg of charcoal powder, a binder mixture of kg cassava starch and 6 liters water were prepared. These materials were mixed manually using combination of 4 different ratios of Madan charcoal powder and coconut shell powder as displayed in Table 1.