CD Skripsi
Pemanfaatan Arang Limbah Kulit Batang Kayu Akasia (Acacia Mangium) Terhadap Mutu Produk Briket Dengan Perekat Tapioka
This research aims to get the best tapioca adhesive concentration in making
charcoal briquet. This research was conducted experimentally using a complete
randomized design method consisting of 5 treatments and 3 replications to get 15
experimental units. The treatments in this study were the ratio of acacia bark charcoal
and tapioca adhesive as follows: P1 (97:3), P2 (96:4), P3 (95:5), P4 (94:6), and P5
(93:7). The parameters observed in this study were water content, ash content, volatile
matter content, bound carbon content, density, compressive strength, and heating value.
The results showed that the addition of tapioca adhesive concentration had significantly
different results for all parameters. The best quality is the P1 composition which
composed rate is 97:3 has 5,89% water content, 7,31% ashes content, 31,87% evaporate
substance, 54,92% carbon rate, 0,6743 g/cm2 density, 0,0179 kg/cm2 firmness press and
6090,57 cal/g heat value.
Keywords: acacia bark, tapioca, briquet
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