Utomo, tanto Pratondo and Hasanudin, Udin and Hidayati, Sri and Widaputri, Silaturahmi (2024) Pemanfaatan ampas batang kelapa sawit tua bebas nira sebagai bahan baku biopelet. Jurnal Teknologi Industri & Hasil Pertanian, 29 (1). pp. 100-108. ISSN ISSN 1410-3044 (print) and ISSN 2304-4399 (online)
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Abstract
Oil palm plants have a productive period that after the end must be rejuvenated with proper handling so that the old palm trunks that have been cut down do not become beetle nests and grow Ganoderma sp. fungi that can damage productive oil palm plants. Old palm trunks contain sap and have been utilized, so that the palm trunk dregs left over from milking the sap contain carbon compounds that have the potential as raw materials for biopellets which are potential added value. In this study, the composition of sap-free palm trunk dregs as raw material for biopelets and the manufacture of biopelets using sap-free palm dregs with a combination of particle size treatment and pressing pressure of T1M1 (0.4882 kg/cm2; 10 mesh); T1M2 (0.4882 kg/cm2; 20 mesh); T1M3 (0.4882 kg/cm2; 40 mesh); T2M1 (0.9764 kg/cm2; 10 mesh); T2M2 (0.9764 kg/cm2; 20 mesh); T2M3 (0.9764 kg/cm2; 40 mesh); T3M1 (1.4647 kg/cm2; 10 mesh); T3M2 (1.4647 kg/cm2; 20 mesh); and T3M3 (1.4647 kg/cm2; 40 mesh) using a hydraulic shop press to produce biopellets with a length of 2.5 cm and a diameter of 1.2 cm. The research method used descriptive method by presenting data in the form of diagrams and tables. The results showed that the nira-free palm dregs used as raw material for the best biopellets in the T2M1 treatment (0.9764 kg/cm2; 10 mesh) contained 25.7% hemicellulose; 47.6% cellulose; and 7.2% lignin. The biopellets produced contained 6.50% moisture content; 5.01% ash content; and 4416.93 cal/g heating value.
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Depositing User: | Mr. TANTO PRATONDO UTOMO |
| Date Deposited: | 08 May 2024 02:49 |
| Last Modified: | 08 May 2024 02:49 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/53451 |
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