

COMPARISON OF ACTIVITY OF CATALYSTS IN DEHYDROGENATION REACTION OF PERHYDRO-M-TERPHENYL
Abstract
In order to develop new catalytic composite materials for hydrogen storage based on organic chemical compounds, the comparative tests of the activity of various catalysts (on the basis of Pt, Pd, Cr and Ni) were carried out in the dehydrogenation reaction of perhydro-m-terphenyl. Tests were carried out at temperatures 300–320 °C in the flow reactor (internal diameter of 10 mm). The control of volumes of evolved hydrogen, conversion of perhydro-m-terphenyl to m-terphenyl and selectivity to m-terphenyl was made during the reaction. It is shown that the best indicators are obtained when using the catalyst 3%Pt/C on the basis of carbon sibunit carrier.
About the Authors
A. N. KalenchukRussian Federation
V. I. Bogdan
Russian Federation
L. M. Kustov
Russian Federation
References
1. Saito Y. // Catalyst & Catalysis, 2001, 43(4), 259—263.
2. Saito Y. // Catalyst & Catalysis, 2005, 47(2), 137—139.
3. Biniwale R.B., Rayalu S., Devotta S., Ichikawa M. // Int. J. Hydrogen Energy, 2008, 33, 360—365.
4. Пат. РФ 2281154. Каталитический композитный материал для хранения водорода и способ хранения водорода в каталитических системах на основе гидрирования-дегидрирования органических соединений / Кустов Л.М., Тарасов А.Л., Богдан В.И., Кустов А.Л. Приоритет от 30.04.2004.
5. Sung J.S., Choo Ko Y., Kim T.H., Tarasov A.L., Tkachenko O.P., Kustov L.M. // Int. J. Hydrogen Energy, 2008, 33, 2721—2728.
6. Зелинский Н.Д., Турова-Поляк М.Б. Подготовка катали-заторов по методике Зелинского — Туровой-Поляк // Собрание трудов академика Зелинского Н.Д. — М.: Изд-во АН СССР, 1955. Т. 3.
7. Каленчук А.Н., Богдан В.И., Тарасов А.Л., Кустов А.Л. Химические системы хранения водорода для транспорта // Труды III Международного симпозиума по водородной энергетике. М.: Изд-во МЭИ, 2009. С. 175—177.
8. Тарасов А.Л., Кириченко О.А., Толкачев Н.Н., Мишин И.В., Каленчук А.Н., Богдан В.И., Кустов Л.М. // Журнал физической химии. 2010. Т. 84. № 7. С. 1244—1248.
Review
For citations:
Kalenchuk A.N., Bogdan V.I., Kustov L.M. COMPARISON OF ACTIVITY OF CATALYSTS IN DEHYDROGENATION REACTION OF PERHYDRO-M-TERPHENYL. Kataliz v promyshlennosti. 2014;(6):59-63. (In Russ.)