Pengolahan Minyak Jelantah Menggunakan Membran Poliamida/Titanium Dioksida/Arang Aktif Kulit Durian

Rika Endara Safitri, Ria Sheftiana Rusli Hayaati
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Abstract

Processing of wasted cooking oil uses the photocatalyst method with metal catalysts and zeolites to reduce organic compounds. In this study, researchers used activated charcoal from durian skin and titanium dioxide embedded in a polyamide membrane as an adsorbent which was used as a medium for processing wasted cooking oil. The purpose of this study was to determine the effect of processing used cooking oil using a membrane of polyamide/titanium dioxide/durian peels activated charcoal on changes in the characteristics of wasted cooking oil. Based on the results of research on the processing of wasted cooking oil with a membrane of polyamide/titanium dioxide/activated charcoal from durian peels, there was an increase in water content by 10.21%, a decrease in free fatty acids by 33.75%, a decrease in the peroxide number by 18.33%. Used cooking oil that has passed through the membrane has a decrease in %Transmission for the functional groups of C-H alkenes, C-O esters, and C-H alkanes. In the analysis of the compound content by mass spectrophotometry, it was found that the content of the methyl ester compound with the C17 and C19 chains was close to the composition of the biodiesel constituents.
聚酰胺膜/二氧化钛/榴莲活性涂层Arang处理原油
废弃食用油的处理使用金属催化剂和沸石的光催化剂方法来还原有机化合物。在这项研究中,研究人员使用榴莲皮中的活性炭和嵌入聚酰胺膜中的二氧化钛作为吸附剂,将其用作处理废弃食用油的介质。本研究的目的是确定使用聚酰胺/二氧化钛/榴莲皮活性炭膜处理废弃食用油对废弃食用油特性变化的影响。采用聚酰胺/二氧化钛/活性炭膜处理榴莲皮废弃食用油的研究结果表明,榴莲皮的含水量增加了10.21%,游离脂肪酸减少了33.75%,过氧化值降低了18.33%。通过膜的用过的食用油降低了C-H烯烃、C-O酯和C-H烷烃官能团的透射率。在用质量分光光度法分析化合物含量时,发现具有C17和C19链的甲酯化合物的含量接近生物柴油成分的组成。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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