Pomelo peel and sugar beet pulp as novel biosorbents in purification of biodiesel

Ibragić, Saida; Smječanin, Narcisa; Milušić, Ranko; Nuhanović, Mirza

doi:10.1080/17597269.2021.1920198

Cited by 12 publications

(3 citation statements)

References 51 publications

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“…The peaks at 1440, 1383, and 1332 cm À1 correspond to the stretching vibrations of C-O in the carboxyl group. The peak at 1259 cm À1 corresponds to the stretching vibrations of C-O in the ester group, while the peaks at 1104, 1052, and 1030 cm À1 correspond to the stretching vibrations [35][36][37] of C-OH in hemicellulose or cellulose molecules. The FT-IR analysis reveals that the LC surface is rich in O-containing functional groups; these groups can help anchor Fe onto the catalyst during its carbonization.…”

Section: Structural and Morphological Characterizationmentioning

confidence: 99%

Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO₂ hydrogenation

Zhu,

Wang,

Xing

et al. 2024

New J. Chem.

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Section: Structural and Morphological Characterizationmentioning

confidence: 99%

Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO₂ hydrogenation

Zhu,

Wang,

Xing

et al. 2024

New J. Chem.

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“…The absorption peaks at 1754 cm −1 and 1625 cm −1 correspond to the C=O stretching vibration. The peaks at 1383 cm −1 and 1054 cm −1 are caused by the stretching vibrations of C-C and C-O-C bonds [41]. The infrared spectra of grapefruit peel powder show that the grapefruit peel surface contains abundant oxygen-containing groups, which help the grapefruit peel anchor the titanium source during the impregnation process.…”

Section: The Formation Mechanism Of Tio2/p K-pc Compositesmentioning

confidence: 99%

Waste Biomass-Mediated Synthesis of TiO2/P, K-Containing Grapefruit Peel Biochar Composites with Enhanced Photocatalytic Activity

Wu,

Liu,

Bai

et al. 2024

Molecules

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In this study, TiO2/P, K-containing grapefruit peel biochar (TiO2/P, K-PC) composites were synthesized in situ biomimetically using grapefruit peel as the bio-template and carbon source and tetrabutyl titanate as the titanium source. This was achieved using the two-step rotary impregnation–calcination method. Adjusting the calcination temperature of the sample in an air atmosphere could regulate the mass ratio of TiO2 to carbon. The prepared samples were subjected to an analysis of their compositions, structures, morphologies, and properties. It demonstrated that the prepared samples were complexes of anatase TiO2 and P, K-containing carbon, with the presence of graphitic carbon. They possessed a unique morphological structure with abundant pores and a large surface area. The grapefruit peel powder played a crucial role in the induction and assembly of TiO2/P, K-PC composites. The sample PCT-400-550 had the best photocatalytic activity, with the degradation rate of RhB, MO, and MB dye solutions reaching more than 99% within 30 min, with satisfactory cyclic stability. The outstanding photocatalytic activity can be credited to its unique morphology and the efficient collaboration between TiO2 and P, K-containing biochar.

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“…Dry washing is another method that has been looked at to solve water management problems. This uses an ion exchange resin to remove impurities [199].…”

Section: Wastewater Treatmentmentioning

confidence: 99%

Biomass Waste-Derived Catalysts for Biodiesel Production: Recent Advances and Key Challenges

Changmai

Vanlalveni

et al. 2023

SSRN Journal

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Pomelo peel and sugar beet pulp as novel biosorbents in purification of biodiesel

Cited by 12 publications

References 51 publications

Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO₂ hydrogenation

Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO₂ hydrogenation

Waste Biomass-Mediated Synthesis of TiO2/P, K-Containing Grapefruit Peel Biochar Composites with Enhanced Photocatalytic Activity

Biomass Waste-Derived Catalysts for Biodiesel Production: Recent Advances and Key Challenges

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Pomelo peel and sugar beet pulp as novel biosorbents in purification of biodiesel

Cited by 12 publications

References 51 publications

Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO2 hydrogenation

Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO2 hydrogenation

Waste Biomass-Mediated Synthesis of TiO2/P, K-Containing Grapefruit Peel Biochar Composites with Enhanced Photocatalytic Activity

Biomass Waste-Derived Catalysts for Biodiesel Production: Recent Advances and Key Challenges

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Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO₂ hydrogenation

Preparation of Fe-based catalysts from waste biomass as a carbon carrier and its catalytic performance in CO₂ hydrogenation