Author:
Ito Ryoya,Miyafuji Hisashi
Abstract
AbstractProduction of 5-hydroxymethylfurfural (5-HMF) from Japanese cedar (Cryptomeria japonica) using an ionic liquid, 1-methylimidazolium hydrogen sulfate ([MIM]HSO4), was investigated. 5-HMF can be produced from C. japonica at temperatures above 120 °C. The maximum yield of 5-HMF was about 9 wt% after 15 min of treatment at 160 °C. However, 5-HMF produced in this process tended to decompose as the treatment continued. To avoid decomposition and to provide a means of recovering 5-HMF from [MIM]HSO4, three reaction systems based on [MIM]HSO4 were investigated: biphasic [MIM]HSO4/organic solvent system, [MIM]HSO4 with vacuum distillation, and [MIM]HSO4 with vacuum steam distillation. The [MIM]HSO4 reaction system combined with vacuum steam distillation was most effective. The maximum yield of 5-HMF was 17.5 wt% after treatment for 45 min at 160 °C. The combination of [MIM]HSO4 treatment with vacuum steam distillation is suitable for 5-HMF production because it is a one-pot process without the need for catalysts or pretreatment.
Publisher
Springer Science and Business Media LLC
Reference46 articles.
1. Amidon, T. E. The biorefinery in New York: Woody biomass into commercial ethanol. Pulp Pap. Canada 107, 47–50 (2006).
2. Gellerstedt, G., Sjöholm, E. & Brodin, I. The wood-based biorefinery: A source of carbon fiber?. The Open Agr. J. 3, 119–124 (2010).
3. Werpy, T. Top value added chemicals from biomass, vol 1. Department of Energy (DOE) (eds. Petersen, G.) Golden, U.S. CO, 6–12 (2004). https://www.nrel.gov/docs/fy04osti/35523.pdf.
4. Dutta, S., De, S. & Saha, B. Advances in biomass transformation to 5-hydroxymethylfurfural and mechanistic aspects. Biomass. Bioenerg. 55, 355–369 (2013).
5. van Putten, R. J. et al. Hydroxymethylfurfural, a versatile platform chemical made from renewable resources. Chem. Rev. 113, 1500–1501 (2013).
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献