Organic acids from glucose–heterogeneous catalysis with the participation of natural zeolite
Authors:
- Natalia Sobuś,
- Igor Łabaj,
- Magdalena Król
Abstract
In this paper, we present the results of a one-pot process for converting, utilizing a modified clinoptilolite catalyst. Iron, cobalt, and copper were introduced into the zeolite structure as active cen- ters. The modified clinoptilolite catalyst was characterized in terms of phase composition, structure, and microstructure (using XRD, BET, FT-IR, and DRS UV-VIS), as well as the speciation of introduced metals. The catalytic process was conducted at a temperature of 250 ◦C for 1–5 h. Depending on the catalyst used and the specific process conditions, the reaction mixture exhibited the formation of various organic acids, including lactic acid (100% yield after 1 h using CLI), levulinic acid (40.3% yield after 5 h using Fe-H-CLI), formic acid (15.8% yield after 3 h using Fe-H-CLI), and acrylic acid (11.9% yield after 5 h using Fe-CLI).
- Record ID
- CUTc352ea1bd3e0482685172ab8dc3d100d
- Publication categories
- ;
- Author
- Journal series
- Catalysts, ISSN , e-ISSN 2073-4344, Monthly
- Issue year
- 2023
- Vol
- 13
- No
- 8
- Pages
- [1-18]
- Article number
- 1202
- Other elements of collation
- schem.; tab.; wykr.; Bibliografia (na s.) - 16-18; Bibliografia (liczba pozycji) - 52; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 13, Iss. 8
- Substantive notes
- This article belongs to the Special Issue: Zeolites and Zeolite-Based Catalysts in Industrial Catalysis
- Keywords in English
- zeolite, clinoptilolite, heterogeneous catalyst, biomass conversion, glucose, organic acids, lactic acid
- ASJC Classification
- ;
- DOI
- DOI:10.3390/catal13081202 Opening in a new tab
- URL
- https://www.mdpi.com/2073-4344/13/8/1202 Opening in a new tab
- Related project
- Projektowanie katalizatorów na bazie naturalnego zeolitu dla konwersji biomasy do bio-kwasów karboksylowych. . Project leader at PK: , ,
- Language
- eng (en) English
- License
- Score (nominal)
- 100
- Score source
- journalList
- Score
- Publication indicators
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTc352ea1bd3e0482685172ab8dc3d100d/
- URN
urn:pkr-prod:CUTc352ea1bd3e0482685172ab8dc3d100d
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.