Abstract:
The features of catalytic ignition of 2H2 + O2 and (70% H2 + 30% C2H6) + air mixtures over Pd wire are established. It is shown that the catalytic wire or foil is heated unevenly before ignition: initial ignition centers always appear. With sequential ignitions, a clearly observed ignition center changes its location on the wire with every succeeding ignition.
Citation:
N. M. Rubtsov, V. I. Chernysh, G. I. Tsvetkov, K. Ya. Troshin, I. O. Shamshin, “Surface modes of catalytic ignition of flammable gases over noble metals”, Mendeleev Commun., 32:4 (2022), 564–566
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https://www.mathnet.ru/eng/mendc727
https://www.mathnet.ru/eng/mendc/v32/i4/p564
This publication is cited in the following 5 articles:
N. M. Rubtsov, V. I. Chernysh, G. I. Tsvetkov, K. J. Troshin, I. O. Shamshin, “Features of ignition of mixtures of hydrogen with hydrocarbons (C2, C3 and C5) over rhodium and palladium at pressures of 1–2 atm”, Mendeleev Commun., 34:1 (2024), 137–139
K. Ya. Troshin, N. M. Rubtsov, G. I. Tsvetkov, V. I. Chernysh, I. O. Shamshin, “Features of Ignition of Mixtures of Hydrogen With Hydrocarbons (C2, C3, C5) Over Rhodium and Palladium at Pressures of 1–2 atm”, Russ. J. Phys. Chem. B, 17:4 (2023), 979
Nickolai M. Rubtsov, Kirill Ya. Troshin, Michail I. Alymov, Heat and Mass Transfer, Catalytic Ignition of Hydrogen and Hydrogen-Hydrocarbon Blends Over Noble Metals, 2023, 153
K. Ya. Troshin, N. M. Rubtsov, G. I. Tsvetkov, V. I. Chernysh, I. O. Shamshin, “Osobennosti vosplameneniya smesei vodoroda s uglevodorodami S<sub>2</sub>, S<sub>3</sub>, S<sub>5</sub> nad rodiem i palladiem pri davleniyakh 1–2 atm”, Himičeskaâ fizika, 42:8 (2023), 74
N. M. Rubtsov, V. I. Chernysh, G. I. Tsvetkov, K. J. Troshin, I. O. Shamshin, “Ignition limits of hydrogen–methane–air mixtures over metallic Rh at a pressure of 1–2 atm”, Mendeleev Commun., 33:4 (2023), 574–576
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