Copper-Chromite Glass Fiber Catalyst and Its Performance in the Test Reaction of Deep Oxidation of Toluene in Air | Sciact - CRIS-система Института катализа

Copper-Chromite Glass Fiber Catalyst and Its Performance in the Test Reaction of Deep Oxidation of Toluene in Air Научная публикация

Журнал

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

Вых. Данные

Год: 2017, Том: 120, Номер: 1, Страницы: 247-260 Страниц : 14 DOI: 10.1007/s11144-016-1089-3

Ключевые слова

Copper chromite, Deep oxidation, Glass-fiber catalyst, Toluene, Volatile organic compounds

Авторы

Zazhigalov Sergey ^1,2 , Elyshev Andrey ^1,2,5 , Lopatin Sergey ^1,2 , Larina Tatyana ¹ , Cherepanova Svetlana ^1,2 , Mikenin Pavel ^1,2 , Pisarev Danil ^1,2 , Baranov Dmitry ^1,2,3 , Zagoruiko Andrey ^1,2,3,4

Организации

1	Boreskov Institute of Catalysis, Lavrentieva, 5, Novosibirsk 630090, Russia
2	Research and Educational Center for Energy Efficient Catalysis, Novosibirsk State University, Pirogova, 2, Novosibirsk 630090, Russia
3	Novosibirsk Technical State University, Marxa, 30, Novosibirsk 630073, Russia
4	Tomsk Polytechnic University, Lenina, 30, Tomsk 634050, Russia
5	Tyumen State University, Volodarsky, 6, Tyumen 625003, Russia

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	V.46.5.6.
2	Новосибирский национальный исследовательский государственный университет

The paper is dedicated to the novel glass-fiber catalysts (GFC) using the copper chromite as an active component for the reaction of deep oxidation of hydrocarbons and volatile organic compounds (VOCs). The catalyst support is the glass microfibrous fabric preliminary modified by addition of external layer of silica secondary porous support. Surface thermosynthesis method was applied for manufacturing of such catalysts. XRD and UV-Vis DRS studies has demonstrated that the active component in the synthesized GFCs is CuCr2O4 in the structural type of partially inverted spinel. As shown in experiments with deep oxidation of toluene in air, the specific activity of CuCr2O4/GFC per unit mass of the active component exceeds that of the similar conventional CuCr2O4/Al2O3 catalyst by up to 20-30 times. Such significant rise is explained by both the much more efficient mass transfer in GFC cartridges and the higher intrinsic activity of the copper chromite in the GFC, where the particles of CuCr2O4 have the typical size of 10-25 nm compared to >100 nm in case of conventional alumina catalyst. The proposed GFC looks promising for abatement of hydrocarbons and VOCs in different waste gases.

Zazhigalov S. , Elyshev A. , Lopatin S. , Larina T. , Cherepanova S. , Mikenin P. , Pisarev D. , Baranov D. , Zagoruiko A.
Copper-Chromite Glass Fiber Catalyst and Its Performance in the Test Reaction of Deep Oxidation of Toluene in Air
Reaction Kinetics, Mechanisms and Catalysis. 2017. V.120. N1. P.247-260. DOI: 10.1007/s11144-016-1089-3 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	25 июл. 2016 г.
Принята к публикации:	6 окт. 2016 г.
Опубликована online:	14 окт. 2016 г.
Опубликована в печати:	1 февр. 2017 г.

Web of science:	WOS:000396938800018
Scopus:	2-s2.0-84991085662
РИНЦ:	29471733
Chemical Abstracts:	2016:1689301
Chemical Abstracts (print):	166:157482
OpenAlex:	W2530342445

БД	Цитирований
Web of science	14
Scopus	17
РИНЦ	18
OpenAlex	18