Title of article
Acid-based Catalyzed Transesterification Bioprocess for Biodiesel from Jatropha Oil-Based Free Fatty Acids: Its Physical, and Mechanical Properties
Author/Authors
Ahmed ، Abu Salah Centre for Research of Innovation and Sustainable Development (CRISD), School of Engineering and Technology - University of Technology Sarawak (UTS) , Hossain ، ABM Sharif Department of Biology - College of Science - Imam Mohammad Ibn Saud Islamic University , UliU ، Crassidy Henry Centre for Research of Innovation and Sustainable Development (CRISD), School of Engineering and Technology - University of Technology Sarawak (UTS) , Alrudayni ، Hassan Department of Biology - College of Science - Imam Mohammad Ibn Saud Islamic University , Haouala ، Faouzi Department of Biology - College of Science - Imam Mohammad Ibn Saud Islamic University
From page
3159
To page
3167
Abstract
The study investigated the efficiency of biodiesel conversion from jatropha oil-based free fatty acid using an acid-based catalyzed transesterification bioprocess. The maximum Jatropha biodiesel yield was 80% in a 1-hour reaction using a 0.03:1 acid catalyst to oil and a 2:1 alcohol-to-oil ratio. At the same time, the optimum biodiesel yield was in a 2-hour reaction for step 2 by using a 0.03:1 ratio of base catalyst to oil and a 5:1 ratio of alcohol to oil. The Fourier Transform Infrared Spectrometer analysis of Jatropha Biodiesel (JB) revealed a methyl peak (O-CH3) at 1436.07 cm^-1, indicating compatibility with pure mineral diesel, high speed (1295.67rpm), brake horsepower(30.6906KW), mechanical efficiency (53.10%), and lower specific fuel consumption (15.5879 mL/KW. compared with other Jatropha biodiesel blends.
Keywords
Free Fatty Acid (FFAs) , Biodiesel , Transesterification , Fourier Transform InfraRed (FT , IR) spectrometer , Diesel engine
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Record number
2768441
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