Solid Acid Catalysts Based on Niobium and Zirconium Oxides for Hydrolysis-Dehydration of Cellulose Into Glucose and 5-Hydroxymethylfurfural. Impact of Preparation Technique on Catalytic Properties
Author:
Gromov Nikolay V.1,
Yakovleva Irina S.1,
Isupova Lubov A.1,
Parmon Valentin N.1,
Taran Oxana P.1
Affiliation:
1. Boreskov Institute of Catalysis SB RAS
Abstract
The impact of the preparation techniques of niobium oxide and two-component systems based on niobium and zirconium oxides on the catalytic properties was studied in the one-pot hydrolysisdehydration of cellulose into glucose and 5-hydroxymethylfurfural. Cellulose transformation was performed in an autoclave at 180 °С under argon atmosphere. The most promising methods for the preparation of solid catalysts were found to be microwave heating and mechanical activation. Glucose and 5-hydroxymethylfurfural can be produced with total yield equal to 20-21 % in the presence of catalysts prepared using these techniques
Publisher
Siberian Federal University
Subject
General Chemical Engineering,General Chemistry
Cited by
1 articles.
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