The Novel Porous Tissue-Like Carbon-Based Solid Acid for Biodiesel Synthesis from Waste Oil

The novel porous tissue-like carbon based solid acid has been synthesized by the molten salt-induced carbonization and sulfonation. The novel solid acid owned the special tissue-like structure with the thickness of 20 nm and high hydrophobic BET surface area, which made the active sites on solid aci...

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Bibliographic Details
Published in:Kinetics and catalysis 2022-12, Vol.63 (6), p.716-724
Main Authors: Haotian Yin, Wu, Ruidong, Liang, Xuezheng
Format: Article
Language:English
Subjects:
Biodiesel fuels
Carbon
Catalysis
Chemistry
Chemistry and Materials Science
Cooking
Molten salts
Physical Chemistry
Synthesis
Thickness
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Summary:The novel porous tissue-like carbon based solid acid has been synthesized by the molten salt-induced carbonization and sulfonation. The novel solid acid owned the special tissue-like structure with the thickness of 20 nm and high hydrophobic BET surface area, which made the active sites on solid acid easily accessible to the reactants. These resulted in high activities of the novel solid acid for biodiesel synthesis from waste frying cooking oils. Moreover, the simple separation process and high reusability made the novel solid acid one of the best choices for the biodiesel synthesis from waste oil.
ISSN:0023-1584
1608-3210
DOI:10.1134/S0023158422960023