Search Results - "Tavadyan, L. A."

Propylene Synthesis by Copyrolysis of Propane and Ethylene by Pogosyan, N. M., Pogosyan, M. Dj, Arsentiev, S. D., Tavadyan, L. A., Strekova, L. N., Arutyunov, V. S.

“…Tests on propane pyrolysis in a two-sectioned flow reactor have shown that the introduction of ethylene into the feed mixture leads to an increase in the…”
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Dry Reforming of Methane over Nanosized Tungsten Carbide Powders Obtained by Mechanochemical and Plasma-Mechanochemical Methods by Grigoryan, R. R., Aloyan, S. G., Harutyunyan, V. R., Arsentev, S. D., Tavadyan, L. A.

“…The catalytic activity of tungsten carbide WC and a mixture of tungsten carbides (WC + W 2 C) obtained by mechanochemical and plasma-mechanochemical methods in…”
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Value-Based Numerical Identification and Analysis of Critical States of Chemical Reaction Systems by Tavadyan, L. A., Martoyan, G. A.

“…A value-based method for the numerical identification and analysis of critical (limiting) states in chemical reaction systems is described. The extreme…”
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Investigation of Potential Energy Surfaces of Reaction Systems Containing Ethylene, Hydrogen, and Oxygen Atoms by Quantum Chemical Calculations by Davtyan, A. H., Manukyan, Z. O., Arsentev, S. D., Tavadyan, L. A., Arutyunov, V. S.

“…In order to study the potential energy surfaces (PESs) of systems containing ethylene, hydrogen, and oxygen atoms, quantum chemical calculations are carried…”
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Kinetic Modeling of the Effect of the Conditions of Conjugate Oxidation of Propane and Ethylene on the Yield of Propylene by Arsentev, S. D., Davtyan, A. H., Manukyan, Z. H., Tavadyan, L. A., Strekova, L. N., Arutyunov, V. S.

“…The study of the oxidation of propane-ethylene mixtures by numerical kinetic modeling allowed us to establish that in the range of 400–600°C with an increase…”
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Study of the Potential Energy Surface of Reactions in a System Containing I-Propyl and N-Propyl Radicals by Davtyan, A. H., Manukyan, Z. H., Arsentev, S. D., Tavadyan, L. A., Arutyunov, V. S.

“…The energy pathways of possible decomposition and isomerization reactions of iso -propyl ( i -C 3 H 7 ) and n -propyl ( n -C 3 H 7 ) radicals are studied by…”
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Kinetic Modeling of Propane Oxidation in the Temperature Range of 700 to 1100 K by Arsentev, S. D., Tavadyan, L. A., Bryukov, M. G., Palankoeva, A. S., Belyaev, A. A., Arutyunov, V. S.

“…This paper presents experimental results on the oxidation of propane and propylene in laboratory reactors and the results of their kinetic modeling, based on…”
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Flameless Catalytic Combustion of Ethanol on Copper, Chromium, and Nickel Oxides by Arsentev, S. D., Grigoryan, R. R., Kocharyan, G. G., Stepanyan, S. Kh, Tavadyan, L. A.

“…The possibility of using 3 d -metal oxides as catalysts of self-sustaining catalytic flameless combustion of ethanol was examined. Monolithic catalysts CuO and…”
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Differential pulse voltammetric studies of ethidium bromide binding to DNA by Minasyan, S.H., Tavadyan, L.A., Antonyan, A.P., Davtyan, H.G., Parsadanyan, M.A., Vardevanyan, P.O.

“…The interaction of ethidium bromide (EtBr) with calf thymus DNA is investigated electrochemically with the use of differential pulse voltammetry (DPV) at two…”
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Oxidative pyrolysis of propane with an admixture of ethylene by Pogosyan, N. M., Pogosyan, M. D., Arsentiev, S. D., Strekova, L. N., Tavadyan, L. A., Arutyunov, V. S.

“…It has been shown that in the case of noncatalytic oxidative pyrolysis of propane, the admixture of ethylene in the reactants significantly increases the…”
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Antioxidant and Electron Donating Function of Hypothalamic Polypeptides: Galarmin and Gx-NH2 by Tavadyan, L. A., Galoian, K. A., Harutunyan, L. A., Tonikyan, H. G., Galoyan, A. A.

“…Chemical mechanisms of antioxidant and electron donating function of the hypothalamic proline-rich polypeptides have been clarified on the molecular level. The…”
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Determination of the kinetic significance of elementary steps in the reaction of ethylbenzene oxidation inhibited by ionol by TAVADYAN, L. A, MARTOYAN, G. A, MINASYAN, S. H

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Determination of the kinetic significance of elementary steps in the reaction of ethylbenzene oxidation inhibited by para-substituted phenols: Choice of an effective antioxidant by TAVADYAN, L. A, MARTOYAN, G. A, MINASYAN, S. H

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Low-temperature periodical activation of a catalyst in liquid-phase oxidation reactions by Tavadyan, L. A., Sedrakyan, G. Z., Tonikyan, A. K.

“…The low-temperature periodical activation of the catalysts based on the metal complexes of nitrogen-containing carbon is observed in the course of…”
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Selective oxidation of DDT by dioxygen on the dioxo-Mo(VI) complex anchored on a TiO2 under UV-irradiation by Bakhtchadjian, R., Manucharova, L.A., Tavadyan, L.A.

“…Oxidation of DDT (1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane) by the dioxo-Mo(VI) complex…”
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Reforming of cyclohexane and n-heptane on nanosized Mo2C and W2C obtained by the carbidization of WO3 and MoO3 activated by vibrationally excited molecules of hydrogen by Arsentev, S. D., Minasyan, V. T., Grigoryan, S. L., Tavadyan, L. A.

“…The catalytic activity of nanosized powders of hexagonal α-Mo 2 C and α-W 2 C with average particle size of 17 nm obtained by thermal carbidization of MoO 3…”
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Effect of the concentrations of methane and ethylene on the composition of the products of their cooxidation by Pogosyan, N. M., Pogosyan, M. Dzh, Strekova, L. N., Tavadyan, L. A., Arutyunov, V. S.

“…The influence of the ratio of the reactants on the characteristics of the cooxidation of ethylene and methane in a two-section flow reactor is examined. It is…”
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Effect of oxygen concentration on the oxidative conversion of propane by Pogosyan, N. M., Pogosyan, M. Dzh, Arsentiev, S. D., Strekova, L. N., Tavadyan, L. A., Arutyunov, V. S.

“…The influence of the initial concentration of oxygen and temperature on the oxidative conversion of propane in a two-sectional flow reactor at constant…”
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The reactivity of tert-butylperoxy radicals with respect to aldehydes, amines, and ethers in solution. The importance of polar effect by Tavadyan, L. A., Mardoyan, V. A., Musaelyan, M. V.

“…The data about the rate constants of the hydrogen atom ion for the reactions of tert‐butylperoxy radicals (t‐BuO˙2) with aldehydes, ethers, and aliphatic…”
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Antiradical activity of dimethyl selenoxide and sodium selenite by Tavadyan, L. A., Sahakyan, A. D., Harutyunyan, L. A., Tonikyan, A. G., Manukyan, Z. O.

“…Determination of the oxygen radical absorption capacity (ORAC) served to discover antiperoxyradical activity of dimethyl selenoxide (DMSeO). The…”
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