SYNTHESIS HETEROGENEOUS CATALYST FeO/CaO FROM BLUE CRAB SHELL FOR TRANSESTERIFICATION OF FAT FISH OIL

Trần Thị Tố Nga, Trịnh Hoài Thanh, Nguyễn An Bình, Nguyễn Kim Thành, Nguyễn Phúc Mỹ Trân, Hồ Tuấn Kiệt

Tóm tắt


Nowadays, biodiesel attracts a lot of attention since it is renewable, sustainable, and can replace fossil fuel. CaO was a good heterogeneous catalyst for transesterification reaction to produce biodiesel. In this study, blue crab shell was recycled as the CaO source. CaO was combined with iron oxide to form a bifunctional catalyst which applied for the transesterification of fish fat oil in an autoclave reactor. The catalyst characteristics i.e. thermal degradation property, morphology, and composition were studied by TGA and SEM-EDX. The effect of catalyst, temperature, reaction time, and MeOH:oil molar ratio was investigated. The results showed that the addition of Fe can enhance the reaction rate. The reaction temperature and MeOH:oil molar ratio affected more significantly than the reaction time and catalyst loading to the FAME yield. The highest FAME yield (82.49%) was achieved at 140C, 2h, 10wt% Fe/CaO catalyst and 20:1 MeOH:oil molar ratio. 

Từ khóa


calcium oxide, iron oxide, blue crab shell, fish fat oil, biodiesel

Trích dẫn


Aisien, F. A., & Aisien, E. T. (2023). Modeling and optimization of transesterification of rubber seed oil using sulfonated CaO derived from giant African land snail (Achatina fulica) catalyst by response surface methodology. Renewable Energy, 207, 137-146. https://doi.org/10.1016/j.renene.2023.02.093

Amal, R., Nadeem, R., Intisar, A., Rouf, H., Hussain, D., & Kousar, R. (2024). An insight into the catalytic properties and process optimization of Fe, Ni doped eggshell derived CaO for a green biodiesel synthesis from waste chicken fat. Catalysis Communications, 187, Article 106848. https://doi.org/10.1016/j.catcom.2024.106848

Amenaghawon, A. N., Obahiagbon, K., Isesele, V., & Usman, F. (2022). Optimized biodiesel production from waste cooking oil using a functionalized bio-based heterogeneous catalyst. Cleaner Engineering and Technology, 8, Article 100501. https://doi.org/10.1016/j.clet.2022.100501

Amesho, K. T. T., Lin, Y.-C., Chen, C.-E., Cheng, P.-C., & Shangdiar, S. (2022). Kinetics studies of sustainable biodiesel synthesis from Jatropha curcas oil by exploiting bio-waste derived CaO-based heterogeneous catalyst via microwave heating system as a green chemistry technique. Fuel, 323, Article 123876. https://doi.org/10.1016/j.fuel.2022.123876

Attari, A., Abbaszadeh-Mayvan, A., & Taghizadeh-Alisaraei, A. (2022). Process optimization of ultrasonic-assisted biodiesel production from waste cooking oil using waste chicken eggshell-derived CaO as a green heterogeneous catalyst. Biomass and Bioenergy, 158, Article 106357. https://doi.org/10.1016/j.biombioe.2022.106357

A.V.S.L.Sai, B., Subramaniapillai, N., Khadhar Mohamed, M. S. B., & Narayanan, A. (2020). Optimization of continuous biodiesel production from rubber seed oil (RSO) using calcined eggshells as heterogeneous catalyst. Journal of Environmental Chemical Engineering, 8(1), 103603. https://doi.org/10.1016/j.jece.2019.103603




DOI: https://doi.org/10.54607/hcmue.js.21.9.4213(2024)

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