Application of the Simplex-Centroid Mixture Design to Biomass Charcoal Powder Formulation Ratio for Biomass Charcoal Briquettes

This study aims to increase the quality and value of raw materials with a low higher heating value, HHV (secondary ingredients), but which is abundantly available throughout year by mixing it high (main ingredients) obtain standardized charcoal products in accordance industrial product standards as approved for commercial use. As ingredients, A Eucalyptus bark coal (EuBC) an average 3779.98 cal/g, B rice husk (RHC) 4863.29 C from biomass power plant (CBPP) 5991.18 cal/g. The results simplex-centroid mixture design method allowed increased powder (raw material) that has sufficiently due secondary ingredients have ingredient). briquettes production must be qualified meet standards,