Zobrazeno 1 - 3
of 3
pro vyhledávání: '"N. F. Toktabaeva"'
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 2, Iss 1, Pp 81-85 (2000)
The process of C3-C4 hydrocarbon cracking on cobalt and palladium cardonic catalysts, obtained under conditions of propane-butane mixture pyrolysis, was studied. It was found that using of carbon-mineral catalyst increases gas conversion and selectiv
Externí odkaz:
https://doaj.org/article/8ea206fc39334699ab9b44cece7ec384
Autor:
V. F. Vozdvizhenskii, N. A. Zakarina, B. B. Dyusenbina, O. M. Pakhorukova, N. F. Toktabaeva, G. D. Zakumbaeva
Publikováno v:
Reaction Kinetics and Catalysis Letters. 37:187-192
This effect of reduction temperature (293–673 K) on the properties of monodisperse Pd/Al2O3 catalysts with 9, 15, 25 and 75 A particles has been studied. It is shown that the selectivity of catalysts in DMEC hydrogenation rises with growing the siz
Publikováno v:
Reaction Kinetics and Catalysis Letters. 26:441-445
Preparation methods for monodisperse sols of palladium with 9, 15, 30 and 75 A particles are suggested. It has been revealed that with decreasing size of palladium particles (d≤25 A), the dissolved hydrogen species disappear. As a result, their beh