Process intensification for 5-hydroxymethylfurfural production from sucrose in a continuous fixed-bed reactor
Issued Date
2022-06-01
Resource Type
ISSN
02638762
Scopus ID
2-s2.0-85128501254
Journal Title
Chemical Engineering Research and Design
Volume
182
Start Page
312
End Page
323
Rights Holder(s)
SCOPUS
Bibliographic Citation
Chemical Engineering Research and Design Vol.182 (2022) , 312-323
Suggested Citation
Tongtummachat T., Akkarawatkhoosith N., Jaree A. Process intensification for 5-hydroxymethylfurfural production from sucrose in a continuous fixed-bed reactor. Chemical Engineering Research and Design Vol.182 (2022) , 312-323. 323. doi:10.1016/j.cherd.2022.03.033 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/84085
Title
Process intensification for 5-hydroxymethylfurfural production from sucrose in a continuous fixed-bed reactor
Author(s)
Author's Affiliation
Other Contributor(s)
Abstract
This work proposed the novel continuous production of 5-HMF from sucrose. The production was performed in a biphasic system using a mini fixed-bed reactor packed with dual ion-exchange resins (Amberlyst-21 (A21) and Amberlyst-15 (A15)) as catalyst. The primary role of each catalyst was examined to specify the suitable position in the catalyst bed, followed by the investigation of the major factors affecting the 5-HMF yield. The effects of feed concentration of sucrose, organic-to-aqueous volumetric ratio, residence time, and catalyst-bed configuration on the reaction performance were examined and optimized. The 5-HMF yield of 64.8% was achieved under the optimal conditions as follows: temperature of 120 °C, residence time of 30 min, sucrose concentration of 5 g/L, organic-to-aqueous volumetric ratio of 0.125:1, and catalyst-bed configuration of A15-A15-A21-A15. To demonstrate the stability of catalysts, the system was operated for more than 60 h of time-on-stream without any loss of 5-HMF yield. When compared to the literature, this system offered several advantages in terms of the shorter residence time, lower O:A ratio, and higher yield, demonstrating the promising capability of our proposed process.