Effects of Internal Diffusion on Liquid-Phase Hydrogenation of Styrene over Palladium Supported Alumina

1970 ◽  
Vol 73 (4) ◽  
pp. 652-656 ◽  
Author(s):  
Shoichi MATSUMOTO ◽  
Minekazu KOSHI ◽  
Toshinobu IMANAKA ◽  
Shiichiro TERANISHI
Keyword(s):  
Liquid Phase ◽  
Internal Diffusion ◽  
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.

Liquid-Phase Hydrogenation of Nitrobenzene over Ag-Ni Bimetallic Catalysts Prepared by Adsorption Phase Synthesis

2010 ◽  
Vol 31 (9) ◽  
pp. 1151-1156
Author(s):  
Xin JIANG ◽  
Kezeng DONG ◽  
Haihua WANG ◽  
Ting WANG
Keyword(s):  
Liquid Phase ◽  
Bimetallic Catalysts ◽  
Phase Synthesis ◽  
Adsorption Phase ◽  
Liquid Phase Hydrogenation

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

Intermetallic Pd1–Zn1 nanoparticles in the selective liquid-phase hydrogenation of substituted alkynes

2017 ◽  
Vol 58 (4) ◽  
pp. 480-491 ◽  
Author(s):  
I. S. Mashkovsky ◽  
P. V. Markov ◽  
G. O. Bragina ◽  
A. V. Rassolov ◽  
G. N. Baeva ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Hydrogenation

Thermodynamic and kinetic characteristics of liquid phase hydrogenation of substituted nitrobenzenes

2012 ◽  
Vol 86 (6) ◽  
pp. 908-912
Author(s):  
Yu. V. Minenkov ◽  
O. V. Lefedova ◽  
I. V. Smirnova ◽  
M. P. Nemtseva
Keyword(s):  
Liquid Phase ◽  
Kinetic Characteristics ◽  
Liquid Phase Hydrogenation

scholarly journals Liquid Phase Hydrogenation of Nitrobenzene over Nickel Supported on Titania

2012 ◽  
Vol 33 (7-8) ◽  
pp. 1299-1305 ◽  
Author(s):  
K. Joseph Antony RAJ ◽  
M.G. PRAKASH ◽  
R. MAHALAKSHMY ◽  
T. ELANGOVAN ◽  
B. VISWANATHAN
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Hydrogenation

Silicon carbide foam decorated with carbon nanofibers as catalytic stirrer in liquid-phase hydrogenation reactions

2014 ◽  
Vol 469 ◽  
pp. 81-88 ◽  
Author(s):  
Lai Truong-Phuoc ◽  
Tri Truong-Huu ◽  
Lam Nguyen-Dinh ◽  
Walid Baaziz ◽  
Thierry Romero ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Liquid Phase ◽  
Carbon Nanofibers ◽  
Liquid Phase Hydrogenation ◽  
Hydrogenation Reactions

Kinetics of liquid-phase hydrogenation of n-valeraldehyde to n-amyl alcohol over a Ru/Al2O3 catalyst

2005 ◽  
Vol 60 (7) ◽  
pp. 1881-1887 ◽  
Author(s):  
Prakash D. Vaidya ◽  
Vijaykumar V. Mahajani
Keyword(s):  
Liquid Phase ◽  
Amyl Alcohol ◽  
Liquid Phase Hydrogenation ◽  
Kinetics Of
Sign in / Sign up

Export Citation Format

Share Document