Ardilasari, Livia Ayu (2023) Pengaruh Perekat Daun Biduri (Calatropis gigantea) pada Briket Tongkol Jagung dengan Penambahan Plastik Low Density Polyethylene. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
The most wide energy used in Indonesia is fossil fuels. However, this energy source has a detrimental impact on the environment. The way to reduce the use of fossil fuels is to use alternative energy sources, namely biomass. Briquetting is one of the development of biomass. This research aims to analyze the effect of biduri leaf adhesive (Calatropis gigantea) on corncob briquettes with the addition of low density polyethylene plastic and to analyze the characteristics of briquettes made from corncobs with the addition of low density polyethylene plastic using biduri leaf adhesive (Calatropis gigantea) based on SNI briquettes No. 01/6235/2000. The corncob carbonization process used a temperature of 300-400°C for approximately 4 hours. In this research, were made five compositions of biduri leaf adhesive variations there are 15%, 20%, 25%, 30%, and 35% of the total mass of the briquettes (30 gr). The composition of corncob with low density polyethylene (LDPE) plastic is constant at 70% : 30%. The results showed that the best composition complied with SNI Briquettes No. 01/6235/2000 at V1 (15% adhesive) with a moisture 2.947%, ash content 6.790%, volatile matter 3.536%, fixed carbon 86.727%, calorific value 7216.649 cal/g, density 0.932 gr/cm3, and density of kamba 0.326 gr/cm3. Key word: Biduri Leaves, Briquettes, Carbonization, Corncob, LDPE Plastic.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | Biduri Leaves, Briquettes, Carbonization, Corncob, LDPE Plastic. | ||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 433 - Teknik Kimia | ||||||
| Divisions: | Jurusan Teknik > Prodi D4 Teknik Energi Terbarukan > Tugas Akhir | ||||||
| Depositing User: | Livia Ayu Ardilasari | ||||||
| Date Deposited: | 10 Apr 2023 07:32 | ||||||
| Last Modified: | 10 Apr 2023 07:33 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/22211 |
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