Kinetic Modeling of the Multistep Hydrolysis-Dehydration of Cellulose to Platform Molecules over a Solid Carbon Acid Catalyst in Pure Water | Sciact - CRIS-система Института катализа

Kinetic Modeling of the Multistep Hydrolysis-Dehydration of Cellulose to Platform Molecules over a Solid Carbon Acid Catalyst in Pure Water Научная публикация

Журнал

Reaction Kinetics, Mechanisms and Catalysis
ISSN: 1878-5190 , E-ISSN: 1878-5204

Вых. Данные

Год: 2020, Том: 130, Номер: 2, Страницы: 669–684 Страниц : 16 DOI: 10.1007/s11144-020-01814-8

Ключевые слова

Cellulose; Hydrolysis-dehydration; Kinetics; Modeling; Sibunit; Carbon catalyst

Авторы

Gromov Nikolay V. ^1,2 , Taran Oxana P. ^1,3 , Aymonier Cyril ⁴ , Parmon Valentin N. ¹

Организации

1	Boreskov Institute of Catalysis SB RAS, Lavrentiev av., 5, Novosibirsk, Russia 630090
2	Novosibirsk State Technical University, Karl Marx av., 20, Novosibirsk, Russia 630092
3	Institute of Chemistry and Chemical Technology SB RAS, FRC Krasnoyarsk Science Center SB RAS, Akademgorodok 50/24, Krasnoyarsk, Russia 660036
4	CNRS, Univ. Bordeaux, Bordeaux INP, ICMCB, UMR5026, 33600 Pessac, France

Информация о финансировании (2)

1	Российский фонд фундаментальных исследований	17-53-16027
2	Российский фонд фундаментальных исследований French National Centre for Scientific Research	GDRI BIOMASS (МНО)

The present study is devoted to kinetic modeling of cellulose hydrolysis-dehydration into platform mols. (glucose and 5-hydroxymethylfurfural) over a carbon solid acid catalyst. Cellulose depolymerization and transformations of the main process intermediates were exptl. studied under hydrothermal conditions in pure water over a catalyst based on sulfonated Sibunit material at 180 °C in a batch reactor. Based on the data obtained, the 18-step kinetic scheme of the process which included the main reaction pathways was proposed as well as the reaction constants were determined Kinetic parameters showed that solid acid carbon catalysts seems to be more suitable than soluble ones for the production of 5-HMF from sugars. The proposed software modeling of cellulose hydrolysis-dehydration described the exptl. results obtained with a sufficient accuracy.

Gromov N.V. , Taran O.P. , Aymonier C. , Parmon V.N.
Kinetic Modeling of the Multistep Hydrolysis-Dehydration of Cellulose to Platform Molecules over a Solid Carbon Acid Catalyst in Pure Water

Reaction Kinetics, Mechanisms and Catalysis. 2020. V.130. N2. P.669–684. DOI: 10.1007/s11144-020-01814-8 WOS Scopus РИНЦ CAPlus OpenAlex

Полный текст от издателя

Поступила в редакцию:	4 мая 2020 г.
Принята к публикации:	13 июн. 2020 г.
Опубликована online:	26 июн. 2020 г.
Опубликована в печати:	1 авг. 2020 г.

Web of science:	WOS:000548029900001
Scopus:	2-s2.0-85087431114
РИНЦ:	45499226
Chemical Abstracts:	2020:1263583
OpenAlex:	W3037820880

БД	Цитирований
Scopus	8
Web of science	8
РИНЦ	8
OpenAlex	8