Szczegóły publikacji
Opis bibliograficzny
Sn-MFI and Fe-MFI zeolites for fructose conversion to levulinic and lactic acids by the one-pot method / Natalia Sobuś, Magdalena KRÓL, Ewa DROŻDŻ, Marcin Piotrowski, Büşra Yoney, Kamil KORNAUS, Sebastian KOMAREK // Biofuels Bioproducts & Biorefining ; ISSN 1932-104X. — 2024 — vol. 18 iss. 5, s. 1211–1225. — Bibliogr. s. 1222–1224, Abstr. — Publikacja dostępna online od: 2024-03-25
Autorzy (7)
- Sobuś Natalia
- AGHKról Magdalena
- AGHDrożdż Ewa
- Piotrowski Marcin
- Yoney Büşra
- AGHKornaus Kamil
- AGHKomarek Sebastian
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 155100 |
|---|---|
| Data dodania do BaDAP | 2024-10-03 |
| Tekst źródłowy | URL |
| DOI | 10.1002/bbb.2610 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Biofuels Bioproducts & Biorefining |
Abstract
This paper presents the results of the use of MFI zeolite as a catalyst modified with tin and iron. Sn-MFI and Fe-MFI catalysts were obtained by ion exchange under hydrothermal conditions with and without ammonium exchange. Catalytic materials were characterized with the use of analytical techniques such as X-ray diffraction (XRD), Brunauer–Emmett–Teller method (BET), diffuse reflectance spectroscopy in the ultraviolet-visible range (DRS UV–visible), hydrogen temperature programmed reduction (H2-TPR), or Fourier transform infrared (FTIR) spectroscopy. The one-pot catalytic conversion of fructose was performed at 220 °C for 1–5 h. Based on the results, the influence of time and material selection on the products obtained can be seen. Lactic acid (LAC) was obtained with a yield of 68.7% (after 2 h) and levulinic acid (LA) with a yield of 70.9% (after 5 h) with the participation of MFI. In turn, formic acid with a yield of 28.5% (after 5 h) was obtained with the participation of Fe-MFI.
