Fayzullayev, N. I., Mamirzayev, M. A., & Asrorov, D. A.
Preparation of Mesoporous Carbon from Natural Gas. |
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Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-05-121-45
DOI: https://dx.doi.org/10.15863/TAS.2023.05.121.45
Language: English
Citation: Fayzullayev, N. I., Mamirzayev, M. A., & Asrorov, D. A. (2023). Preparation of Mesoporous Carbon from Natural Gas. ISJ Theoretical & Applied Science, 05 (121), 301-313. Soi: http://s-o-i.org/1.1/TAS-05-121-45 Doi: https://dx.doi.org/10.15863/TAS.2023.05.121.45 |
Pages: 301-313
Published: 30.05.2023
Abstract: In this work, kinetic relations of carbon deposition on the surface of a methane catalyst 10%Ni·5%Co·5%Fe·10%Cu/MgO, 5%Ni·5%Co·5%Fe·15%Cu/MgO and 15%Ni·5%Co·5%Fe· 5%Cu·2%Mo/MgO were studied. As a result of the research, the efficiency of the 15%Ni·5%Co·5%Fe·5%Cu·2%Mo/MgO catalyst in natural gas decomposition reactions has been shown. During the decomposition of natural gas into hydrogen and mesoporous carbon in the presence of a 15%Ni·5%Co·5%Fe·5%Cu·2%Mo/MgO catalyst, the following data were obtained: the volumetric flow rate of natural gas at a productivity of 20,000 h-1, the optimal range temperatures 700?725 ?. The yield of hydrogen from 1 g of the catalyst is 600?650 l, and mesoporous carbon reaches 160 g/g. The hydrogen concentration at the outlet of the reactor is 70-75 mol.%.
Key words: methane, natural gas, hydrogen, mesoporous carbon, reaction yield, conversion, catalyst.
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