CD Skripsi
Karakteristik Briket Arang Daun Jati Dan Arang Tempurung Kelapa
ABSTRACT
Amid growing energy demands and the depletion of fossil fuel sources, the use of alternative energy such as charcoal briquettes presents a sustainable and environmentally friendly solution. This reasearch aimed to determine the best ratio from the combination of teak leaves and coconut shells charcoal with sago starch adhesive based on SNI No. 01-6235-2000. The research was conducted experimentally using a Completely Randomized Design (CRD) consisting of five treatments and four replications. The treatments in this research included the ratio of teak leaves and coconut shells charcoal (90:10), (80:20), (70:30), (60:40), (50:50) with a sago starch adhesive. Observational data were analyzed statistically, using analysis of variance (ANOVA) and continued with Duncan Multiple Range Test (DMRT) at 5% level. The results of the analysis showed that the ratio of teak leaves and coconut shells charcoal had a significant effect on water content, ash content, fixed carbon content, volatile matter content and calorific value. The best treatment in this research was ratio of teak leaves and coconut shells chorcoal (50:50) with water content 7.99%, ash content 1.71%, volatile matter content 9.00%, fixed carbon content 81.28% and calorific value 5,530.66 cal/g.
Keyword: briquettes, coconut shells, teak leaves
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