Alumina-Supported Palladium–Silver Bimetallic Catalysts with Single-Atom Pd1 Sites in the Liquid-Phase Hydrogenation of Substituted Alkynes

2020 ◽  
Vol 61 (6) ◽  
pp. 869-878
Author(s):  
A. V. Rassolov ◽  
G. O. Bragina ◽  
G. N. Baeva ◽  
I. S. Mashkovsky ◽  
A. Yu. Stakheev
Keyword(s):  
Liquid Phase ◽  
Bimetallic Catalysts ◽  
Single Atom ◽  
Liquid Phase Hydrogenation ◽  
Supported Palladium ◽  
Palladium Silver

Liquid-phase hydrogenation of diphenylacetylene on Pd-Au/Al2O3 bimetallic catalysts

2015 ◽  
Vol 64 (1) ◽  
pp. 53-57 ◽  
Author(s):  
A. Yu. Stakheev ◽  
B. L. Moroz ◽  
I. S. Mashkovsky ◽  
P. V. Markov ◽  
O. V. Turova ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Bimetallic Catalysts ◽  
Liquid Phase Hydrogenation

scholarly journals Liquid-phase hydrogenation of bio-refined succinic acid to 1,4-butanediol using bimetallic catalysts

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Pabitra Kumar Baidya ◽  
Ujjaini Sarkar ◽  
Raffaela Villa ◽  
Suvra Sadhukhan
Keyword(s):  
Liquid Phase ◽  
Succinic Acid ◽  
Bimetallic Catalysts ◽  
Liquid Phase Hydrogenation

Effect of internal diffusion on kinetics of liquid phase hydrogenation and disproportionation of the cyclohexene on palladium catalysts

1989 ◽  
Vol 54 (11) ◽  
pp. 3003-3010 ◽  
Author(s):  
Jiří Hanika ◽  
Vladimíra Ehlová
Keyword(s):  
Liquid Phase ◽  
Palladium Catalysts ◽  
Internal Diffusion ◽  
Side Reactions ◽  
Commercial Catalyst ◽  
Liquid Phase Hydrogenation ◽  
Effectiveness Factors ◽  
Supported Palladium ◽  
Kinetics Of ◽  
Diffusion Of Hydrogen

Kinetics of the side reactions represented by the system involving hydrogenation and disproportionation of cyclohexene on a commercial catalyst CHEROX 41-00 (3%Pd/C) and on a supported palladium catalyst prepared by impregnation of aluminia with aqueous palladium dichloride (2.15% Pd/γ-Al2O3) have been investigated. As follows from the effectiveness factors of internal diffusion for individual reactions, in the region of internal diffusion, cyclohexene hydrogenation is preferred compared to disproportionation. This finding can be related to the fact that while the rate of disproportionation is controlled by cyclohexene diffusion, the rate of hydrogenation is controlled by diffusion of hydrogen.

Selective Liquid-Phase Hydrogenation of Citral over Supported Palladium

1997 ◽  
Vol 172 (1) ◽  
pp. 46-54 ◽  
Author(s):  
M.A. Aramendı́a ◽  
V. Borau ◽  
C. Jiménez ◽  
J.M. Marinas ◽  
A. Porras ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Hydrogenation ◽  
Supported Palladium
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