Synthesis of 5?Hydroxymethylfurfural from Waste Biomass Feedstocks Using Carbon Solid Acid Catalyst

Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi

卷:24

关键词: biomass;    carbon solid acid catalyst;    5-hydroxymethylfurfural;   

DOI  :  10.19113/sdufenbed.645732

来源: DOAJ

【 摘 要 】

In this study biomass derived carbon solid acid catalyst (BH250S) was obtained by hydrothermal carbonization method from wheat straw, 5-HMF synthesis activity of the catalyst from waste biomass sources in optimum conditions was determined and compared with commercial catalyst (Amberlyst-15). Characterization of the catalyst was completed by elemental analysis, BET, SEM and XRD analysis. Corn straw, fluff and linter were used as waste biomass, microcrystalline cellulose was used as a model compound and conversion efficiency to 5-HMF was found to be higher than that of commercial catalyst for BH250S for corn straw, fluff and microcrystalline cellulose. The highest amount of 5-HMF per gram biomass was obtained from the conversion of model compound microcrystalline cellulose with BH250S catalyst was 14.2 mg while the value obtained from economically non-useful waste fluff was 12.5 mg. As a result of this study, waste lignocellulosic/cellulosic biomass materials with low economic value were evaluated and 5-HMF was obtained by a eco-friendly, sustainable and cheap catalytic method.

【 授权许可】

Unknown