| Autor: |
Zulkifli, Zulkifli, Rihayat, Teuku, Suryani, Suryani, Facraniah, Facraniah, Habibah, Ummi, Audina, Nia, Fauzi, Teuku, Nurhanifa, Nurhanifa, Zaimahwati, Zaimahwati, Rosalina, Rosalina |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2018, Vol. 2049 Issue 1, p020022-1-020022-6, 6p |
| Abstrakt: |
Jelantah oil is a waste of cooking oil that has been used repeatedly which can be reprocessed by adsorption methode using active charcoal adsorbent. Jelantah oil can be purified by using biomass active charcoal adsorbent from kepok banana peel skin. In this reseacrh the author investigation between the size of the active charcoal (mesh) of kepok banana peel with the time of adsorption on the quality of the jelantah oil. The variables are used tovaryfied the size of activated carbon particles 100 mesh, 120 mesh and 140 mesh with adsorption time of 2 hours, 4 hours, and 6 hours. The results of purified oils analyzed the content of free fatty acids in oil, saponification number, oil density, water content and oil pH. From the results of the research, it was found that the best particle size was 140 mesh, showed free fatty acid content can be decreased up to 78,38%, water content can be decreased until 30,76%, oil density can be decreased 4,19% and amount of saponification number is 205,21 and has fulfilled SNI standard of cooking oil. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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