Sipahutar, Riman and Pratiwi, Diah Kusuma and Bizzy, Irwin and Sofijan, Armin and HIDAYATI, BAITI (2020) Development of liquid smoke production process as a latex coagulant by utilizing a refrigeration machine. IOP Conference Series: Materials Science and Engineering 620:012056, 909 (012032). pp. 1-8. ISSN 1757-8981
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Abstract
This study aims to obtain a method of producing liquid smoke as a latex freezing material using a pyrolysis reactor equipped with a counter flow condenser with a cold water cooling medium. The raw materials as local wisdom studied were coconut shells and oil palm shells, abundant in South Sumatra. The condensation process uses a shell and tube type heat exchanger with counter flow. The raw materials were pyrolyzed with time variations of 180, 240 and 300 minutes. The production of liquid smoke with a pyrolysis duration of 300 minutes has the highest yield values of 36,66% and 29,74%, respectively, for the the raw materials of oil palm shell and coconut shell. The average amounts of tar separated from liquid smoke in a settling tank are 8.13% and 8.08%, respectively, for raw materials of oil palm shell and coconut shell.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QC Physics > QC310.15-319 Thermodynamics > QC310.15 Thermodynamics--Periodicals. Heat--Transmission--Periodicals. Combustion--Periodicals. Fluid mechanics--Periodicals. Combustion. Fluid mechanics. Heat--Transmission. Thermodynamics |
| Divisions: | 03-Faculty of Engineering > 21201-Mechanical Engineering (S1) |
| Depositing User: | Dr. Ir. Irwin Bizzy, M.T. |
| Date Deposited: | 06 Jun 2022 07:42 |
| Last Modified: | 06 Jun 2022 07:42 |
| URI: | http://repository.unsri.ac.id/id/eprint/70676 |
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