Direct transesterification to produce bio-diesel from Oedogonium algae and duckweed plant
- سال انتشار: 1402
- محل انتشار: مجله علوم زیستی خاورمیانه، دوره: 21، شماره: 1
- کد COI اختصاصی: JR_CJES-21-1_019
- زبان مقاله: انگلیسی
- تعداد مشاهده: 150
نویسندگان
College of Dentistry, University of Thi-Qar, Thi-Qar, ۶۴۰۰۱, Iraq
Department of Chemistry, College of Science, University of Thi-Qar, Thi-Qar, ۶۴۰۰۱, Iraq
College of Engineering, University of Thi-Qar, Thi-Qar, ۶۴۰۰۱, Iraq
College of Dentistry, University of Thi-Qar, Thi-Qar, ۶۴۰۰۱, Iraq
College of Dentistry, University of Thi-Qar, Thi-Qar, ۶۴۰۰۱, Iraq
چکیده
Biodiesel from renewable sources is one of the possible alternatives support the energy security. This study aimed to produce biodiesel from Oedogonium algae and duckweed plant by direct transesterification. An amount of ۵ g of dry biomass was taken for the considered duckweed plant and the algae was immersed in ۵۰ mL of methanol: hydrochloric acid: chloroform (۱۰:۱:۱ v/v/v) solvent to extract fatty acid methyl esters (FAME). The extracted materials were taken for the characterisation using FT-IR and GC-Mass spectrometry. The prepared samples were specifically diagnosed for the identification of compounds particularly lipids. The results showed presence of saturated and unsaturated fatty acids in the formed ester (biodiesel). Saturated and unsaturated fatty acids identified in the biodiesel derived from duckweed plant were ۲۴.۱۹% and ۲۰.۳۴% respectively and from Oedogonium algae were ۱۹.۹۲% and ۱۷.۲% respectively. These results demonstrated a high potential to produce biodiesel from these types of biomass which could provide another route for energy supply.کلیدواژه ها
Biodiesel, Oedogonium, duckweed, Direct transesterification, Fatty acid methyl estersاطلاعات بیشتر در مورد COI
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