CD Skripsi
Karakteristik Briket Arang Buah Bintaro Dan Arang Cangkang Biji Karet
ABSTRACT
Bintaro fruit waste and rubber seed shells that are processed into briquettes are biomass-based fuels derived from agricultural waste and can be used as alternative energy sources. The purpose of this study was to obtain the best briquette characteristics between the ratio of bintaro fruit and rubber seed shells according to SNI No. 01-6235-2000. The study was conducted experimentally using a Complete Randomized Design (CRD) with 5 treatments with a ratio of bintaro fruit charcoal and rubber seed shell charcoal of 90:10, 80:20, 70:30, 60:40, and 50:50. Observational data were statistically analyzed by the Analysis of Variance (ANOVA) method and continued with the Duncan Multiple Range Test (DMRT) at the level of 5% if the value shows F count ≥ F table. The results showed that the ratio of bintaro fruit charcoal and rubber seed shell charcoal had a significant effect on density, moisture content, evaporative substance, ash content, bound carbon content and calorific value with selected treatment results, namely P5 = bintaro fruit charcoal and rubber seed shell charcoal (50:50). The 50:50 ratio treatment resulted in a density value of 0.70 g/cm cm3, a water content of 6.35%, a vapor content of 10.02%, an ash content of 5.44%, a bound carbon content of 78.25%, and a calorific value of 6571.1 cal/g.
Keywords: bintaro fruit, rubber seed shell, briquettes.
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