Theoretical and experimental study of methane partial oxidation tosyngas in catalytic membrane reactor with asymmetricoxygen-permeable membrane

Theoretical and experimental study of methane partial oxidation tosyngas in catalytic membrane reactor with asymmetricoxygen-permeable membrane

Bibliographic Details
Parent link:Catalysis Today.— , 1987-
Vol. 268 : Catalysis in Membrane Reactors (ICCMR12).— 2016.— [P. 103–110]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра физической и аналитической химии (ФАХ), Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра атомных и тепловых электростанций (АТЭС)
Other Authors: Shelepova E. V., Vedyagin A. A. Aleksey Anatolievich, Sadykov V. A., Mezentseva N. V., Fyodorova Yu. K., Smorygo O. L., Klyonov O. P. Oleg Pavlovich, Mishakov I. V. Iljya Vladimirovich
Summary:Title screen
This paper presents results of theoretical and experimental research concerning synthesis of multilayer asymmetric oxygen-permeable membrane and its application for partial oxidation of methane. The membrane is based on macroporous Ni-Al foam substrate with three layers of perovskite-fluorite nanocomposites with graded (meso-micro) porosity, thin dense MnFe2O4–Ce0.9Gd0.1O2 layer and porous layer of LaNi0.9Pt0.1O3/Pr0.3Ce0.35Zr0.35O2-x catalyst. Testing of membrane in methane partial oxidation process demonstrates a good and stable performance. The mathematical modeling of the methane partial oxidation process in the catalytic membrane reactor has been provided. The developed model was applied to find the process (temperature, gas flow rates, etc.) and membrane (pore diameter of porous layer, thickness of porous layer) parameters corresponding to highest methane conversion and syngas selectivity.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
кислородные мембраны
смешанная проводимость
нанокомпозиты
реакторы
каталитическая мембрана
частичное окисление
метан
математическое моделирование
Online Access:http://dx.doi.org/10.1016/j.cattod.2016.01.005
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648247
Description
Summary:Title screen
This paper presents results of theoretical and experimental research concerning synthesis of multilayer asymmetric oxygen-permeable membrane and its application for partial oxidation of methane. The membrane is based on macroporous Ni-Al foam substrate with three layers of perovskite-fluorite nanocomposites with graded (meso-micro) porosity, thin dense MnFe2O4–Ce0.9Gd0.1O2 layer and porous layer of LaNi0.9Pt0.1O3/Pr0.3Ce0.35Zr0.35O2-x catalyst. Testing of membrane in methane partial oxidation process demonstrates a good and stable performance. The mathematical modeling of the methane partial oxidation process in the catalytic membrane reactor has been provided. The developed model was applied to find the process (temperature, gas flow rates, etc.) and membrane (pore diameter of porous layer, thickness of porous layer) parameters corresponding to highest methane conversion and syngas selectivity.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1016/j.cattod.2016.01.005

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