Nature of the activity and the kinetics of cyclohexene hydrogenation by the catalytic system (C5H5)2 TiCl2−LiC4H9

1976 ◽  
Vol 5 (2) ◽  
pp. 101-106 ◽  
Author(s):  
F. A. Shmidt ◽  
N. M. Ryntina ◽  
V. V. Saraev ◽  
V. A. Gruznykh ◽  
V. A. Makarov
Keyword(s):  
Catalytic System ◽  
Cyclohexene Hydrogenation ◽  
Kinetics Of

Kinetics of cyclohexene hydrogenation and of thiophene hydrogenolysis over cobalt-molybdenum catalysts of different composition

1979 ◽  
Vol 44 (12) ◽  
pp. 3676-3687 ◽  
Author(s):  
Vlastimil Vyskočil ◽  
Miloš Kraus
Keyword(s):  
Low Temperature ◽  
Rate Constants ◽  
Atmospheric Pressure ◽  
Kinetic Data ◽  
Oxygen Adsorption ◽  
Experimental Rate ◽  
Cyclohexene Hydrogenation ◽  
Molybdenum Catalysts ◽  
Kinetics Of

The kinetics of the title reactions has been measured at 350°C and atmospheric pressure on six Co-Mo-AL2O3 catalysts prepared by successive impregnation of the support with solutions of molybdenum and cobalt salts and containing these components in different ratios as well as on a commercial Cherox 36-00 catalyst. The activity of these catalysts depend strongly on their composition and showed similar trends for both reactions. Kinetic data were correlated by equations of Langmuir-Hishelwood type. Their adsorption coefficients have a similar value for different catalysts and all differences in the activity reflected in rate constants. Surface concentrations of molybdenum were determined by low temperature oxygen adsorption and were correlated with experimental rate constants.

Kinetics of α-olefin metathesis over the heterogeneous catalytic system (MoOCl4/SiO2)-SnMe4

2012 ◽  
Vol 53 (3) ◽  
pp. 353-356 ◽  
Author(s):  
V. I. Bykov ◽  
B. A. Belyaev ◽  
T. A. Butenko ◽  
E. Sh. Finkelshtein
Keyword(s):  
Catalytic System ◽  
Olefin Metathesis ◽  
Heterogeneous Catalytic ◽  
Heterogeneous Catalytic System ◽  
Kinetics Of
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