Propane Ammoxidation on Bi Promoted MoVTeNbOx Oxide Catalysts: Effect of Reaction Mixture Composition | Sciact - CRIS-system of Boreskov Institute of Catalysis

Propane Ammoxidation on Bi Promoted MoVTeNbOx Oxide Catalysts: Effect of Reaction Mixture Composition Full article

Journal

Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875

Output data

Year: 2015, Volume: 506, Pages: 109-117 Pages count : 9 DOI: 10.1016/j.apcata.2015.08.034

Tags

Acrylonitrile., Ammoxidation, Bi-doped, MoVTeNb oxide catalyst, Propane

Authors

Andrushkevich Tamara V. ¹ , Popova Galina Y. ¹ , Chesalov Yuriy A. ^1,2 , Ishchenko Evgeniya V. ^1,2 , Khramov Mikhail I. ³ , Kaichev Vasily V. ^1,2

Affiliations

1	Boreskov Institute of Catalysis SB RAS, Lavrentieva str, 5, Novosibirsk 630090, Russia
2	Novosibirsk State University, Pirogova str., 2, Novosibirsk 630090, Russia
3	Ascend Performance Materials LLC., P.O. Box 97, Gonzalez, FL 32560-0097, USA

Funding (2)

1	Russian Foundation for Basic Research	11-03-00584
2	The Ministry of Education and Science of the Russian Federation

MoVTeNbO catalysts were characterized with XRD, XPS, and FTIR techniques and tested in the ammoxidation of propane. Bismuth-modiﬁed MoVTeNbO catalysts showed a higher acrylonitrile yield than the base four-component system. The effect of the reaction mixture composition (C3 H8 , NH3 and O2 ) on selec tivity towards different products was studied at propane conversion above 80%. The favorable effect of bismuth promoter on the selectivity towards acrylonitrile was explained by suppression of acrylonitrile transformation connected with decreasing acidity of the catalyst.

Andrushkevich T.V. , Popova G.Y. , Chesalov Y.A. , Ishchenko E.V. , Khramov M.I. , Kaichev V.V.
Propane Ammoxidation on Bi Promoted MoVTeNbOx Oxide Catalysts: Effect of Reaction Mixture Composition
Applied Catalysis A: General. 2015. V.506. P.109-117. DOI: 10.1016/j.apcata.2015.08.034 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	May 27, 2015
Accepted:	Aug 27, 2015
Published online:	Aug 29, 2015
Published print:	Oct 1, 2015

Web of science:	WOS:000364886500013
Scopus:	2-s2.0-84941790297
Elibrary:	24949601
Chemical Abstracts:	2015:1512498
Chemical Abstracts (print):	163:490177
OpenAlex:	W1181344578

DB	Citing
Web of science	23
Scopus	29
Elibrary	28
OpenAlex	29