Effect of Alumina Particles on Simultaneous Lipid Extraction and Biodiesel Production from Microalgae under Ultrasonic Irradiation

Boonyubol, Sasipa; Kodama, Satoshi; Sekiguchi, Hidetoshi

doi:10.1252/jcej.19we231

Cited by 5 publications

(3 citation statements)

References 27 publications

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“…By increasing the mass transfer between two insoluble substances (oleic acid and alcohol), ultrasonication serves as one of the economically viable intensified procedures that aid in accelerating chemical reactions 139 . Numerous investigations utilizing heterogeneous acid carbon catalysts and ultrasonication radiation for the synthesis of biodiesel have already been published 140, 141 . Hajamini et al .…”

Section: Biodiesel Synthesis Methodsmentioning

confidence: 99%

“…139 Numerous investigations utilizing heterogeneous acid carbon catalysts and ultrasonication radiation for the synthesis of biodiesel have already been published. 140,141 Hajamini et al examined the esterification reaction of scrap fish oil employing a sulfonated activated carbon catalyst in conjunction with ultrasound radiation. RSM (response surface methodology) technology was used to optimize the process of esterification.…”

Section: Ultrasound-assisted Biodiesel Synthesismentioning

confidence: 99%

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Biomass‐derived sulfonated polycyclic aromatic carbon catalysts for biodiesel production by esterification reaction

Yadav

Ahmaruzzaman

2023

Biofuels Bioprod Bioref

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Sulfonated polycyclic aromatic carbon (SPAC) catalysts have specific surface characteristics owing to the presence of two types of functional groups: SO3H (sulfonic) and oxygen‐containing functional groups (COOH and OH groups). Oxygen‐containing functional groups provide a synergistic effect to the sulfonic group, resulting in a high total acid density and enhanced catalytic activity of SPAC. Owing to the high acid density, SPAC catalysts are used for various applications such as organic transformations, electrocatalysis and water treatment. The natural abundance of raw materials, easy processing for catalyst fabrication, excellent catalytic performance and high thermal and chemical stability make SPAC cost‐effective and environmentally benign. Biomass‐derived heterogeneous catalysts possess unique surface characteristics, high reusability and low cost owing to their easy accessibility, along with various environmental benefits. This review demonstrates biodiesel production using oleic acid as a feedstock material catalyzed by biomass‐derived SPAC catalysts. Additionally, various parameters such as catalyst synthetic parameters, esterification reaction parameters, the esterification reaction mechanism and catalytic stability, which affect the catalytic performance and esterification efficacy, are discussed. Finally, the future scope for developing novel SPAC catalysts has been demonstrated for young researchers in this field.

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Section: Biodiesel Synthesis Methodsmentioning

confidence: 99%

Section: Ultrasound-assisted Biodiesel Synthesismentioning

confidence: 99%

Biomass‐derived sulfonated polycyclic aromatic carbon catalysts for biodiesel production by esterification reaction

Yadav

Ahmaruzzaman

2023

Biofuels Bioprod Bioref

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“…57 Lipids obtained from microalgae chlorella are used as biodiesel by using alumina particles along with ultrasound (60-360 W, 15-60 min) for increasing the surface area further enhancing the generation of bubbles during the cavitation process. 58 The extraction of bioactive components from Nepeta binaludensis was carried out for its antioxidant properties by using an ultrasound-assisted extraction process to obtain total phenolic content of about 402.6 mg mL −1 . 59 Antioxidants from the common bean Phaseolus vulgaris have been extracted using ultrasound (68 min, 480 W) for its anti-tumor, anti-mutagenicity, etc.…”

Section: Rsc Pharmaceutics Reviewmentioning

confidence: 99%

Potential of ultrasonic processing in biomedical applications

Lokhande,

Salvi,

Shende

2024

RSC Pharm.

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A Comprehensive Review on Microalgae‐Based Biorefinery as Two‐Way Source of Wastewater Treatment and Bioresource Recovery

Malik

Kishore

Chaudhary

et al. 2022

CLEAN Soil Air Water

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In the past few years, microalgae have gained huge recognition from the scientific community due to their potential applications in the production of a broad array of bio‐based products varying from biofuels to nanoparticles. Due to their elevated growth rate, high tolerance to various types of abiotic stresses, and complex metabolic capacity, microalgae can be used as promising tools for the attainment of a circular bioeconomy. Moreover, they can simply utilize nutrients from wastewater for biorefinery purposes, resulting in resource recovery coupled with wastewater treatment. However, due to their sub‐optimal yields and high production costs, microalgae‐based bio‐products have not yet been commercialized. This review provides insights into the employment of microalgae as an efficient bioresource for the treatment of wastewater with simultaneous enactment as a biorefinery to produce biofuels, biochar, bioplastic, fertilizers, and other high‐value bioproducts. Furthermore, the application of microalgal nanoparticles in wastewater treatment and prospects for genetic modification of microalgae for enhanced biorefinery capabilities have also been briefly highlighted.

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Effect of Alumina Particles on Simultaneous Lipid Extraction and Biodiesel Production from Microalgae under Ultrasonic Irradiation

Cited by 5 publications

References 27 publications

Biomass‐derived sulfonated polycyclic aromatic carbon catalysts for biodiesel production by esterification reaction

Biomass‐derived sulfonated polycyclic aromatic carbon catalysts for biodiesel production by esterification reaction

Potential of ultrasonic processing in biomedical applications

A Comprehensive Review on Microalgae‐Based Biorefinery as Two‐Way Source of Wastewater Treatment and Bioresource Recovery

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