Recent advances in biodiesel production: Challenges and solutions

نویسندگان

چکیده

Mono alkyl fatty acid ester or methyl ethyl esters (biodiesel) are the promising alternative for fossil fuel petroleum derived diesel with similar properties and could reduce carbon foot print greenhouse gas emissions. Biodiesel can be produced from renewable sustainable feedstocks like plant oils, it is biodegradable non-toxic to ecosystem. The process biodiesel production either through traditional chemical catalysts (Acid Alkali Transesterification) enzyme mediated transesterification, but as enzymes natural environmentally friendly working conditions, proposed overcome drawbacks of synthesis. At present 95% contributed by edible oils worldwide whereas recycled animal fats contribute 10% 6% respectively. Although every has its own limitations, efficiency, resistance alcohols, recovery rate crucial factors addressed. Without any benefit doubt, using recommended commercial purpose, further research on improving efficiency an advantage.

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ژورنال

عنوان ژورنال: Science of The Total Environment

سال: 2021

ISSN: ['0048-9697', '1879-1026']

DOI: https://doi.org/10.1016/j.scitotenv.2021.148751