Enhanced conversion of used palm cooking oil to biodiesel by a green and recyclable palm kernel shell ash-derived catalyst: Process optimization by response surface methodology

Novita, Lidya; Safni,; Emriadi,; de Freitas, Flávio Augusto; Fauzia, Syiffa; Zein, Rahmiana

doi:10.1016/j.cscee.2024.100678

Case Studies in Chemical and Environmental Engineering

2024

DOI: 10.1016/j.cscee.2024.100678

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Enhanced conversion of used palm cooking oil to biodiesel by a green and recyclable palm kernel shell ash-derived catalyst: Process optimization by response surface methodology

Lidya Novita,

Safni,

Emriadi

et al.

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Cited by 4 publications

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Green Catalysts for Sustainable Biodiesel Production from Waste Cooking Oil

Mittal,

Negi,

Singh

et al. 2024

E3S Web Conf.

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Biodiesel manufacturing from waste cooking oil has emerged as a potential alternative in the search of sustainable energy. This process helps mitigate environmental pollution and reduces reliance on fossil fuels. This research examines the catalytic efficiency of environmentally friendly catalysts in this process, with a specific emphasis on catalysts based on enzymes. It assesses their effectiveness in terms of the production of biodiesel, the rate of the chemical reactions, cost efficiency, and their influence on the environment. Experimental evidence demonstrates that enzyme-based catalysts have enhanced catalytic activity, leading to an average biodiesel production of 90%, outperforming traditional catalysts such as solid acids, bases, and heterogeneous metal catalysts. Moreover, enzyme catalysts exhibit enhanced reaction rates due to their unique enzymatic activity and gentle reaction conditions. The cost study shows that the manufacturing costs for enzyme catalysts are competitive, with an average total cost of $800, which is equivalent to traditional catalysts. Environmental impact evaluation emphasizes the sustainability of enzyme catalysts by demonstrating their lower energy consumption, waste production, and greenhouse gas emissions compared to traditional alternatives. The results highlight the capacity of green catalysts, namely enzyme-based catalysts, to enhance sustainable biodiesel production methods, hence promoting a more eco-friendly and robust energy framework.

show abstract

Green Catalysts for Sustainable Biodiesel Production from Waste Cooking Oil

Mittal,

Negi,

Singh

et al. 2024

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

Assessing the Environmental Impact of Advanced Energy Storage Solutions: A Comparative Lifecycle Analysis

Mishra,

Dutt,

Saini

et al. 2024

E3S Web of Conf.

View full text Add to dashboard Cite

Biodiesel manufacturing from waste cooking oil has emerged as a potential alternative in the search of sustainable energy. This process helps mitigate environmental pollution and reduces reliance on fossil fuels. This research examines the catalytic efficiency of environmentally friendly catalysts in this process, with a specific emphasis on catalysts based on enzymes. It assesses their effectiveness in terms of the production of biodiesel, the rate of the chemical reactions, cost efficiency, and their influence on the environment. Experimental evidence demonstrates that enzyme-based catalysts have enhanced catalytic activity, leading to an average biodiesel production of 90%, outperforming traditional catalysts such as solid acids, bases, and heterogeneous metal catalysts. Moreover, enzyme catalysts exhibit enhanced reaction rates due to their unique enzymatic activity and gentle reaction conditions. The cost study shows that the manufacturing costs for enzyme catalysts are competitive, with an average total cost of $800, which is equivalent to traditional catalysts. Environmental impact evaluation emphasizes the sustainability of enzyme catalysts by demonstrating their lower energy consumption, waste production, and greenhouse gas emissions compared to traditional alternatives. The results highlight the capacity of green catalysts, namely enzyme- based catalysts, to enhance sustainable biodiesel production methods, hence promoting a more eco-friendly and robust energy framework.

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A systematic review on the production of biodiesel using various feedstocks and effective catalysts

Perumal,

Munusamy,

Rajasingh

et al. 2024

Petroleum Science and Technology

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Enhanced conversion of used palm cooking oil to biodiesel by a green and recyclable palm kernel shell ash-derived catalyst: Process optimization by response surface methodology

Cited by 4 publications

References 35 publications

Green Catalysts for Sustainable Biodiesel Production from Waste Cooking Oil

Green Catalysts for Sustainable Biodiesel Production from Waste Cooking Oil

Assessing the Environmental Impact of Advanced Energy Storage Solutions: A Comparative Lifecycle Analysis

A systematic review on the production of biodiesel using various feedstocks and effective catalysts

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