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

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

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 2020, Volume: 30, Number: 4, Pages: 462-464 Pages count : 3 DOI: 10.1016/j.mencom.2020.07.018

Authors

Bogdan Victor I. ^1,2 , Koklin Aleksey E. ² , Kalenchuk Alexander N. ^1,2 , Kustov Leonid M. ^1,2

Affiliations

1	Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation

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.

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. V.30. N4. P.462-464. DOI: 10.1016/j.mencom.2020.07.018 WOS Scopus OpenAlex

≡ Web of science:	WOS:000557884000018
≡ Scopus:	2-s2.0-85088958578
≡ OpenAlex:	W3047373467