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Hydrogenation of acetylene into ethane–ethene mixtures over modified Pd–alumina catalysts

Viktor Ignat'evich Bogdan 1, 2
Viktor Ignat'evich Bogdan
, 
Aleksey Evgenievich Koklin 1
Aleksey Evgenievich Koklin
, 
Alexander Nikolaevich Kalenchuk 1, 2
Alexander Nikolaevich Kalenchuk
, 
Leonid Modestovich Kustov 1, 2
Leonid Modestovich Kustov
10.1016/j.mencom.2020.07.018
Published 2020-06-26
Communication , Volume 30, Issue 4, 462-464
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Bogdan V. I. et al. Hydrogenation of acetylene into ethane–ethene mixtures over modified Pd–alumina catalysts // Mendeleev Communications. 2020. Vol. 30. No. 4. pp. 462-464.
GOST all authors (up to 50) Copy
Bogdan V. I., Koklin A. E., Kalenchuk A. N., Kustov L. M. Hydrogenation of acetylene into ethane–ethene mixtures over modified Pd–alumina catalysts // Mendeleev Communications. 2020. Vol. 30. No. 4. pp. 462-464.
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TY - JOUR
DO - 10.1016/j.mencom.2020.07.018
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.07.018
TI - Hydrogenation of acetylene into ethane–ethene mixtures over modified Pd–alumina catalysts
T2 - Mendeleev Communications
AU - Bogdan, Viktor Ignat'evich
AU - Koklin, Aleksey Evgenievich
AU - Kalenchuk, Alexander Nikolaevich
AU - Kustov, Leonid Modestovich
PY - 2020
DA - 2020/06/26
PB - Mendeleev Communications
SP - 462-464
IS - 4
VL - 30
ER -
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@article{2020_Bogdan,
author = {Viktor Ignat'evich Bogdan and Aleksey Evgenievich Koklin and Alexander Nikolaevich Kalenchuk and Leonid Modestovich Kustov},
title = {Hydrogenation of acetylene into ethane–ethene mixtures over modified Pd–alumina catalysts},
journal = {Mendeleev Communications},
year = {2020},
volume = {30},
publisher = {Mendeleev Communications},
month = {Jun},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.07.018},
number = {4},
pages = {462--464},
doi = {10.1016/j.mencom.2020.07.018}
}
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Bogdan, Viktor Ignat'evich, et al. “Hydrogenation of acetylene into ethane–ethene mixtures over modified Pd–alumina catalysts.” Mendeleev Communications, vol. 30, no. 4, Jun. 2020, pp. 462-464. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.07.018.

Keywords

Acetylene
acid–base properties
diffuse reflectance FTIR spectroscopy
DRIFT
ethene
hydrogenation
modification of the support
palladium

Abstract

The diffuse-reflectance IR spectroscopic data using acetylene as a probe molecule showed the strengthening of basic properties of γ-Al2O3 modified with alkali metals in the sequence Al2O3 < Na/Al2O3 < K/Al2O3 < Rb/Al2O3 < Cs/Al2O3. The increase in the basicity of the support of Pd–alumina catalysts had a positive effect on the ethene selectivity in hydrogenation of acetylene in an ethane–ethene mixture.

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