A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Catalytic conversion of glucose to 5-hydroxymethylfurfural over biomass-based activated carbon catalyst (2020)

Rusanen, A., Lahti, R., Lappalainen, K., Kärkkäinen, J., Hu, T., Romar, H., & Lassi, U. (2020). Catalytic conversion of glucose to 5-hydroxymethylfurfural over biomass-based activated carbon catalyst. Catalysis Today, 357, 94-101. https://doi.org/10.1016/j.cattod.2019.02.040

JYU-tekijät tai -toimittajat

Lappalainen, Katja
Kupila, Riikka

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Rusanen, Annu; Lahti, Riikka; Lappalainen, Katja; Kärkkäinen, Johanna; Hu, Tao; Romar, Henrik; Lassi, Ulla

Lehti tai sarja: Catalysis Today

ISSN: 0920-5861

eISSN: 1873-4308

Julkaisuvuosi: 2020

Volyymi: 357

Lehden numero: 0

Artikkelin sivunumerot: 94-101

Kustantaja: Elsevier BV

Julkaisumaa: Alankomaat

Julkaisun kieli: englanti

DOI: https://doi.org/10.1016/j.cattod.2019.02.040

Julkaisun avoin saatavuus: Ei avoin

Julkaisukanavan avoin saatavuus:

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/75795

Tiivistelmä

Selective and efficient dehydration of glucose to 5-hydroxymethylfurfural (HMF) has been widely explored research problem recently, especially from the perspective of more sustainable heterogeneous catalysts. In this study, activated carbon was first produced from a lignocellulosic waste material, birch sawdust. Novel heterogeneous catalysts were then prepared from activated carbon by adding Lewis or Brønsted acid sites on the carbon surface. Prepared catalysts were used to convert glucose to HMF in biphasic water:THF system at 160 °C. The highest HMF yield and selectivity, 51% and 78%, respectively, were obtained in 8 h with a catalytic mixture containing both Lewis and Brønsted acid sites. Also, preliminary recycling experiments were performed. Based on this study, biomass-based activated carbon catalysts show promise for the conversion of glucose to HMF.

YSO-asiasanat: aktiivihiili

Vapaat asiasanat: catalyst; 5-hydroxymethylfurfural; glucose conversion

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