Aldose to ketose interconversion: galactose and arabinose isomerization over heterogeneous catalysts

A1 Originalartikel i en vetenskaplig tidskrift (referentgranskad)


Interna författare/redaktörer


Publikationens författare: Dmitry Yu. Murzin, Elena V. Murzina, Atte Aho, Mariya A. Kazakova, Alexander G. Selyutin, David Kubicka, Vladimir L. Kuznetsov, Irina L. Simakova
Publiceringsår: 2017
Tidskrift: Catalysis Science and Technology
Tidskriftsakronym: Catal. Sci. Technol.
Volym: 7
Nummer: 22
Artikelns första sida, sidnummer: 5321
Artikelns sista sida, sidnummer: 5331
eISSN: 2044-4761


Abstrakt

Isomerization of glucose, galactose and arabinose to corresponding keto-sugars was studied in the present work over a range of heterogeneous catalysts. Magnesium aluminates with different ratios between oxides resulting in materials with a Mg/Al ratio from 0.2 to 0.9 were prepared, characterized and evaluated in terms of their catalytic behavior. The catalyst with a Mg/Al ratio close to hydrotalcites was the most efficient considering activity, selectivity and stability. The sugar structure was shown to have a minor influence on catalytic activity and selectivity.


Nyckelord

Chemical Engineering

Senast uppdaterad 2019-21-10 vid 03:31