Technology for Producing Hydrogen and Carbon Nanofibers from Natural Gas Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2022, Volume: 63, Number: 1, Pages: 67-74 Pages count : 8 DOI: 10.1134/S0023158422010013 | ||
| Tags | methane, hydrogen, nickel, carbon nanofibers | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 17-73-30032 |
Abstract:
A technology for producing hydrogen and carbon nanofibers from natural gas is considered. A catalyst that actively and stably operated at temperatures of 700–750°C was developed to achieve high conversions of methane. The genesis of its phase composition was investigated using electron microscopy and X-ray diffraction analysis. The modification of a 75%Ni–12%Cu/Al2O3 catalyst with iron oxide led to the formation of a ternary Ni–Cu–Fe alloy. The method developed for producing hydrogen effectively worked with the use of not only methane but also natural gas as a feedstock. An installation with a rotating reactor for producing hydrogen and carbon nanofibers from natural gas made it possible to carry out the process on a 70%Ni–10%Cu–10%Fe/Al2O3 catalyst for 20–30 h. The hydrogen concentration at the reactor outlet was higher than 70 mol %. The yield of hydrogen reached 590 L per gram of the catalyst.
Cite:
Chesnokov V.V.
Technology for Producing Hydrogen and Carbon Nanofibers from Natural Gas
Kinetics and Catalysis. 2022. V.63. N1. P.67-74. DOI: 10.1134/S0023158422010013 WOS Scopus РИНЦ AN OpenAlex
Technology for Producing Hydrogen and Carbon Nanofibers from Natural Gas
Kinetics and Catalysis. 2022. V.63. N1. P.67-74. DOI: 10.1134/S0023158422010013 WOS Scopus РИНЦ AN OpenAlex
Original:
Чесноков В.В.
Технология получения водорода и углеродных нановолокон из природного газа
Кинетика и катализ. 2022. Т.63. №1. С.77-85. DOI: 10.31857/S0453881122010014 РИНЦ OpenAlex
Технология получения водорода и углеродных нановолокон из природного газа
Кинетика и катализ. 2022. Т.63. №1. С.77-85. DOI: 10.31857/S0453881122010014 РИНЦ OpenAlex
Dates:
| Submitted: | Aug 25, 2021 |
| Accepted: | Sep 7, 2021 |
| Published print: | Feb 1, 2022 |
| Published online: | Mar 23, 2022 |
Identifiers:
| Web of science: | WOS:000772546900006 |
| Scopus: | 2-s2.0-85127115848 |
| Elibrary: | 48420995 |
| Chemical Abstracts: | 2022:790298 |
| OpenAlex: | W4293222980 |