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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 : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.17516/1998-2836-0182

Ключевые слова: catalyst, niobium oxide, zirconium oxide, cellulose, glucose, 5-hydroxymethylfurfural, hydrolysis-dehydration

Аннотация: 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 hydrolysis-dehydration of cellulose into glucose and 5-hydroxymethylfurfural. Cellulose transformation was performed in an autoclave at 180 degrees C under Показать полностьюargon 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. 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 hydrolysis-dehydration 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. © Siberian Federal University. All rights reserved

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Издание

Журнал: JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY

Выпуск журнала: Vol. 13, Is. 2

Номера страниц: 283-296

ISSN журнала: 19982836

Место издания: KRASNOYARSK

Издатель: SIBERIAN FEDERAL UNIV

Персоны

  • Gromov Nikolay (Boreskov Inst Catalysis SB RAS, Novosibirsk, Russia; Novosibirsk State Tech Univ, Novosibirsk, Russia)
  • Yakovleva Irina S. (Boreskov Inst Catalysis SB RAS, Novosibirsk, Russia)
  • Isupova Lubov A. (Boreskov Inst Catalysis SB RAS, Novosibirsk, Russia)
  • Parmon Valentin N. (Boreskov Inst Catalysis SB RAS, Novosibirsk, Russia)
  • Taran Oxana P. (Boreskov Inst Catalysis SB RAS, Novosibirsk, Russia; FRC Krasnoyarsk Sci Ctr SB RAS, Inst Chem & Chem Technol SB RAS, Krasnoyarsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)

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