Development of Bifunctional Catalysts Containing Ru and CsHPA for One-Pot Conversion of Polysaccharides to Polyols - Доклады на конференциях | Sciact - CRIS-система Института катализа

Development of Bifunctional Catalysts Containing Ru and CsHPA for One-Pot Conversion of Polysaccharides to Polyols Доклады на конференциях

Язык

Английский

Тип доклада

Стендовый

Конференция

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Казань

Ключевые слова

cellulose, hemicellulose, polyoxometalate, ruthenium, cesium, bifunctional catalysis

Авторы

Громов Николай Владимирович ¹ , Таран Оксана Павловна ^1,2 , Тимофеева Мария Николаевна ^1,2 , Жижина Елена Георгиевна ¹ , Родикова Юлия Анатольевна ¹ , Пармон Валентин Николаевич ^1,3

Организации

1	Институт катализа им. Г.К. Борескова СО РАН
2	Новосибирский государственный технический университет
3	Новосибирский национальный исследовательский государственный университет

Cs salts of HPAs with different HPA structures and Cs content as well as Ru catalysts supported on carbon and CsHPAs were prepared. All the catalysts were characterized by the different analytical methods and tested for the stability in the hydrothermal conditions. The synthesized bifunctional Ru/CsHPA catalysts (where HPA was Сs2HPW12O40 and Cs3HSiW12O40) showed very high stability, activity and selectivity in the one-pot hydrolitic hydrogenation of polysaccharides (cellulose and xylan). High yields of sorbitol or xylitol up to 60 and 70% respectively were archived.

Gromov N.V. , Taran O.P. , Timofeeva M.N. , Zhizhina E.G. , Rodikova Y.A. , Parmon V.N.
Development of Bifunctional Catalysts Containing Ru and CsHPA for One-Pot Conversion of Polysaccharides to Polyols
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015