Characterization of biodiesel prepared from waste cooking oil
Other Title(s)
خواص البيوديزال المحضر من الزيوت المستعملة
Joint Authors
Sutuhi, Mahmud Zaki
Kurdi, May Abd Allah Ibrahim
Hafnawi, Hafnawi Taha
Juma, Ayman muhammad al-Sayid
Source
Zagazig Journal for Agricultural Researches
Issue
Vol. 48, Issue 2 (31 Mar. 2021), pp.481-487, 7 p.
Publisher
Zagazig University Faculty of Agriculture
Publication Date
2021-03-31
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Topics
Abstract EN
Increased energy consumption and the depletion of petroleum reserves have pushed up oil prices globally.
Diminishing the petroleum reserve is another global risk factor.
ProducingBiodiesel vegetable oils and animal fat by transesterification can be a considerable energy alternative.
In this study, biodiesel is produced from waste cooking oil by transesterification method with methanol in the presence of HCl as a catalyst.
Biodiesel production begins with mixing raw the collected used cooking oil into one pool.
The mixture is then settled for 8 hours at room temperature before initiating the transesterification process 90oC by mixing HCl (1% of oil weight) with methanol, while the methanol: oil ratio is 1: 4.
The process lasts for 9 h under a condenser.
Biodiesel purification is carried out by washing the product twice with hot water (temperature 70°C) to remove excess reactants and byproducts such as alcohol, catalysts, soap and glycerine, and fatty acid methyl ester (FAME).
The resulting diesel density of 3.72 kg/m (at 15ºC), a kinematic viscosity of 8.93 mm/sec.
, at 40ºC, calorific value was 41299 kj/kg, Total acid number of 0.111 was for waste cooking oil, Cetane number of 48.95, acid value (AV) was 1.135 mg/koh was and Ester value (EV) was 178.42 mg/koh.
The Saponification value (SV) was 179.56 mg/koh, pH was 5.7, and Glycerol Weight was 97.53 (Gw).
American Psychological Association (APA)
Kurdi, May Abd Allah Ibrahim& Sutuhi, Mahmud Zaki& Hafnawi, Hafnawi Taha& Juma, Ayman muhammad al-Sayid. 2021. Characterization of biodiesel prepared from waste cooking oil. Zagazig Journal for Agricultural Researches،Vol. 48, no. 2, pp.481-487.
https://search.emarefa.net/detail/BIM-1255447
Modern Language Association (MLA)
Kurdi, May Abd Allah Ibrahim…[et al.]. Characterization of biodiesel prepared from waste cooking oil. Zagazig Journal for Agricultural Researches Vol. 48, no. 2 (2021), pp.481-487.
https://search.emarefa.net/detail/BIM-1255447
American Medical Association (AMA)
Kurdi, May Abd Allah Ibrahim& Sutuhi, Mahmud Zaki& Hafnawi, Hafnawi Taha& Juma, Ayman muhammad al-Sayid. Characterization of biodiesel prepared from waste cooking oil. Zagazig Journal for Agricultural Researches. 2021. Vol. 48, no. 2, pp.481-487.
https://search.emarefa.net/detail/BIM-1255447
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1255447