The Influence of Manganese Amount in Oxyhydroxide of Aluminium – Precursor of MnOx-Al2O3 Catalysts on Catalytic Activity in Reaction of Oxidation of C1-C3 of Hydrocarbons

The Influence of Manganese Amount in Oxyhydroxide of Aluminium – Precursor of MnOx-Al2O3 Catalysts on Catalytic Activity in Reaction of Oxidation of C1-C3 of Hydrocarbons

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 670 : Multifunctional Chemical Materials and Technologies.— 2015.— [P. 27-32]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт воды (ИВ) Отдел организации НИОКР (ООНИОКР)
Other Authors: Sidorova O. I. Olga Ivanovna, Galanov S. I. Sergey Ivanovich, Gryaznova E. N. Elena Nikolaevna, Shiyan L. N. Lyudmila Nikolaevna
Summary:Title screen
The authors have synthesized nanofibrous aluminum oxyhydroxide (AlOOH), modified with different amounts of manganese ions (II), which is the precursor for methane deep oxidation catalysts. It was shown that the catalytic activity of the manganese-based system obtained depends on manganese amount and thermal activation conditions. It is approved that as the catalyst for deep oxidation of hydrocarbons the system with manganese content of 10.5 wt. % is the most perspective despite the fact that the oxidation rate of methane is lower in it than in the catalyst with Mn content of 5.7 wt. %. As opposed to the catalyst with Mn content of 5.7 wt. %., where the aluminium oxide is in metastable form (s-Al2O3), the catalyst with manganese content of 10.5 wt. % contains in its structure a thermodynamically and thermally stable α-Al2O3 phase.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2015
Subjects:
электронный ресурс
труды учёных ТПУ
марганецсодержащие катализаторы
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.670.27
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647731

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