Investigation of Pt/Al2O3–Ga2O3 systems in the joint conversion of methane and n-pentane under nonoxidizing conditions

Physicochemical properties of platinum-alumina catalysts with the support prepared by mixing aluminum and gallium hydroxides were investigated: textural characteristics, phase composition, platinum dispersion and acidity. The activity of Pt/хGa–Al systems toward methane conversion was studied under...

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Bibliographic Details
Main Authors: Vinichenko, N. V., Golinsky, D. V., Krol, O. V., Kazakova, O. A., Gulyaeva, T. I., Babenko, A. V., Belyi, A. S.
Format: Conference Proceeding
Language:English
Subjects:
Aluminum oxide
Catalytic converters
Conversion
Gallium oxides
Hydroxides
Methane
Organic chemistry
Phase composition
Platinum
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Summary:Physicochemical properties of platinum-alumina catalysts with the support prepared by mixing aluminum and gallium hydroxides were investigated: textural characteristics, phase composition, platinum dispersion and acidity. The activity of Pt/хGa–Al systems toward methane conversion was studied under nonoxidizing conditions at moderate temperatures (T≤823 K). The effect of gallium content on the catalytic properties of samples in the joint conversion of chemisorbed CHx particles and n−C5H12 was elucidated.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5122035