Zobrazeno 1 - 9
of 9
pro vyhledávání: '"N. K. Lunev"'
Publikováno v:
Theoretical and Experimental Chemistry. 48:135-141
We show that nickel oxide within the composition of ZnO-CuO-NiO/Al2O3/cordierite catalysts results in a promoting effect in the reaction of methanol decomposition, achieving selectivity and yield with respect to hydrogen of 90%-96% at 270-320°C, whi
Publikováno v:
Theoretical and Experimental Chemistry. 45:325-330
A model is proposed for the kinetics of the direct conversion of synthesis gas to dimethyl ether (DME) on a bifunctional catalyst in a flow reactor. Calculations for the yield of methanol and DME were carried out using literature data for the kinetic
Publikováno v:
Theoretical and Experimental Chemistry. 38:308-312
Data are given on the activity and selectivity of formation of C5+ hydrocarbons in the Fischer–Tropsch synthesis depending on mean diameter of support pores (1.6-907 nm). The formation of C5+ hydrocarbons was found to be a function of the mean supp
Publikováno v:
Applied Organometallic Chemistry. 15:99-104
The activity and selectivity of hybrid catalysts of the content α(ZnaCrbCucKd–Ox)/β[Fe3+/ZSM-11] have been studied in the reaction of hydrogenation of CO2 to hydrocarbons, where α, β, a, b, c, d, and x are variables. The process was carried out
Publikováno v:
Theoretical and Experimental Chemistry. 28:163-166
The catalytic properties of Co/SiO2 catalysis, modified with cations (L) of various chemical types, were investigated in the synthesis of higher hydrocarbons from synthesis gas. A number of changes ascertained in the specific catalytic activity and s
Autor:
G. A. Zelenkov, N. K. Lunev, O. P. Verkhgradskii, Yu. N. Artyukh, L. A. Roeva, E. A. Klimovich
Publikováno v:
Theoretical and Experimental Chemistry. 26:476-479
The effect of additions of certain alcohols (methanol, ethanol, 2-propanol, and 2-butanol) to the synthesis gas on the distribution of the products during the hydrogenation of CO to alcohols at zinc-chromium oxide catalysts, promoted by various amoun
Publikováno v:
Theoretical and Experimental Chemistry. 11:212-215
Publikováno v:
Theoretical and Experimental Chemistry. 11:55-60
Publikováno v:
Reaction Kinetics and Catalysis Letters. 40:171-175
Studies of the effect of iron supported on the surface of a K2CO3-doped zinc-chromium catalyst or entrapped from synthesis gas, have revealed violation of the steady state process in alcohol synthesis. Periodic oscillations in temperature and concent