Comparison of the interactions of positronium and other free radicals with cobalt complexes in aqueous alcohol solutions

1967 ◽  
Vol 16 (10) ◽  
pp. 2103-2110 ◽  
Author(s):  
V. P. Shantarovich ◽  
V. I. Gol'danskii ◽  
Yu. N. Molin ◽  
V. P. Perminov ◽  
G. I. Skubnevskaya
Keyword(s):  
Free Radicals ◽  
Cobalt Complexes ◽  
Aqueous Alcohol ◽  
Aqueous Alcohol Solutions

Oxidative hydroxylation of phosphine in aqueous alcohol solutions of p-benzoquinone

2014 ◽  
Vol 88 (5) ◽  
pp. 764-767 ◽  
Author(s):  
G. S. Polimbetova ◽  
A. K. Borangazieva ◽  
Zh. U. Ibraimova ◽  
E. E. Ergozhin ◽  
B. A. Mukhitdinova
Keyword(s):  
Aqueous Alcohol ◽  
Aqueous Alcohol Solutions

Hydrogenation of Para-Nitrotoluene on Catalytic Systems Containing Oxides of Rare Earth Elements

2021 ◽  
Vol 410 ◽  
pp. 389-393
Author(s):  
Galina M. Kurunina ◽  
Olga M. Ivankina ◽  
Gennady M. Butov
Keyword(s):  
Rare Earth ◽  
Reaction Rate ◽  
High Selectivity ◽  
Nitro Compounds ◽  
Aqueous Alcohol ◽  
Hydrogenation Rate ◽  
Catalytic Systems ◽  
Liquid Phase Hydrogenation ◽  
Aqueous Alcohol Solutions ◽  
Hydrogenation Reactions

This work is devoted to the study of the activity of 1% platinum catalysts containing rare earth element oxides (OREE) - Gd2O3, Ce2O3 and aluminum oxide as a carrier in the hydrogenation reactions of nitro compounds on the example of n-nitrotoluene. These catalytic systems in the conditions of liquid-phase hydrogenation provide high selectivity of the process and practically quantitative yield. The process was controlled by the potentiometric method, the reaction rate was judged by the amount of hydrogen absorbed per unit time. It is found that 20% and higher aqueous alcohol solutions can be used as a solvent during hydrogenation. It was found that the initial hydrogenation rate for 1% Pt/Gd2O3 is 3.2 times higher, and for 1% Pt/Ce2O3 Cerium it is 1.6 times higher relative to the 1% Pt/Al2O3 comparison catalyst.

scholarly journals A Study of the Interactions between Free Radicals and Cobalt Complexes

1979 ◽  
Vol 52 (7) ◽  
pp. 2028-2032 ◽  
Author(s):  
Kenji Yoshino ◽  
Yasukazu Ohkatsu ◽  
Teiji Tsuruta
Keyword(s):  
Free Radicals ◽  
Cobalt Complexes

Flash point and ignition point of aqueous alcohol solutions

1977 ◽  
Vol 11 (7) ◽  
pp. 993-995
Author(s):  
L. A. Pyreseva ◽  
N. A. Tereshina ◽  
V. V. Bachkova ◽  
A. Ya. Korol'chenko
Keyword(s):  
Flash Point ◽  
Aqueous Alcohol ◽  
Ignition Point ◽  
Aqueous Alcohol Solutions
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