Arita, Susila and Asof, Marwan and Komariah, Leily Nurul and Syaiful, Syaiful and MAHARANI, CAMELIA and ARISTIDES, YOSUA Bio-Oil Production From Encalyptus Bark And Palm Empty Fruit Bunch Using Pyrolysis Process. Jurnal Teknik Pertambangan.
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Abstract
Biomass is considered high potential to support the provision of renewable energy in Indonesia. Biomass has been used for various purposes in all sectors, so that the wate is produced in abundant quantities. Its waste can be used a raw materials for bio-oil production in many primary thermal processes, one of rising methods is pyrolysis. This study aims to test the biomass pyrolysis reactor and determine the effect of the type of raw materials and reaction and reaction temperature on the yield of pyrolysis products and the characteristics of the bio-oil produced. The reactor was set at temperatures of 300oC, 350oC, 400oC, 450oC, and 500oC. The raw materials used are wood biomass eucalyptus pellita (EP) and palm empty bunch (PEB). The pyrolysis process produced bio-oil, bio-char and gas. The yield of each component of the products is then compared. The bio-oil composition is detected with GC-MS, and its physical properties are observed in the parameters of density, viscosity and pH. During the test it was known, that pyrolysis took place at a heating rate of 7-14oC/min, where the main reaction of pyrolysis occured at temperatures of 150oC to 270oC. It showed that reaction temperature have insignificant effect on the yield and the characteristics of bio-oil. The yield of product resulted from EP and PEB pyrolysis were 41.64% and 46.72% respectively. Meanwhile, bio-oil from the pyrolysis EP performing density of 1.062 g/ml, viscosity of 2.175 cP, and pH 2-3. The Characteristics of bio-oil from EFB pyrolysis showed a density of 1.043 g/ml, viscosity of 1.358 cP, and pH 3-4. The composition of bio-oil from EP pyrolysis is dominated by C7-C10 hydrocarbons, while bio-oil produced from EFB composed by C6-C19 hydrocarbons.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Biomass eucalyptus pellita |
| Subjects: | T Technology > T Technology (General) > T55.4-60.8 Industrial engineering. Management engineering > T56.3 Industrial engineering as a profession. Industrial engineers. Management consultants Study and teaching |
| Divisions: | 03-Faculty of Engineering > 31201-Mining Engineering (S1) |
| Depositing User: | Mr Marwan Asof |
| Date Deposited: | 17 Dec 2020 06:47 |
| Last Modified: | 29 Jun 2024 05:30 |
| URI: | http://repository.unsri.ac.id/id/eprint/38673 |
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