Hidayati, Baiti and Sipahutar, Riman and Bizzy, Irwin and Faizal, Muhammad (2022) INCREASED PRODUCTIVITY OF LIQUID SMOKE THROUGH FAST THAWING WITH REFRIGERATION SYSTEMS AT LOW AIR TEMPERATURES. Journal of Applied Engineering Science, 20 (1). pp. 79-84. ISSN 1451-4117
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Abstract
Liquid smoke increased in demand by the community because it is made from environmentally friendly waste can directly reduce environmental pollution. The smoke condensing process that is carried out conventionally using water can be continuously replaced using a refrigeration system, the smoke condensation process can be carried out using controlled low-temperature air, this can minimize machine space and energy. In this study, an analysis of variations in air temperature will be carried out to maximize the productivity of liquid smoke. The raw material for palm kernel shell is -4 + 5 mesh with cabin temperature variations of 10-15°C, 5-10°C, and 0-5°C and pyrolysis temperature of 300-400°C. Based on the research results obtained maximum results at a temperature of 0-5°C with 23.6% liquid smoke, 3.7% tar, 63.8% charcoal, and 8.9% gas. The test results of chemical compounds, liquid smoke has an average phenol value of 56.59%. The lower the air temperature used to condense the smoke, the maximum liquid smoke will be and the less gas escapes to the air. It can directly reduce air pollution in the process of making liquid smoke
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | condensation, liquid smoke, low air temperature, palm shell, refrigeration |
| 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 07:43 |
| Last Modified: | 06 Jun 2022 07:43 |
| URI: | http://repository.unsri.ac.id/id/eprint/71111 |
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