Comparative research of pyrolysis of light alkanes (methane and ethane) on the resistive FeCrAl catalyst Full article
| Conference |
9-ая международная научно-техническая конференция "Техника и технология нефтехимического и нефтегазового производства" 26-28 Feb 2019 , Омск |
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| Journal |
AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616 |
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| Output data | Year: 2019, Volume: 2141, Article number : 020026, Pages count : 6 DOI: 10.1063/1.5122045 | ||
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 46.2.5 |
Abstract:
Methane and ethane pyrolysis on the FeCrAl alloy, as a catalyst, in the conditions of its resistive heating is investigated. The cold gas mixture consisting of methane (or ethane) and nitrogen was fed to a spiral heated by an electric current to 900-1300°C. As a result of experiments it is shown that pyrolysis of methane proceeds in two temperature zones with primary formation of ethane and ethylene - in the first and acetylene - in the second. Unlike methane, pyrolysis of ethane proceeds with primary formation of ethylene in the range of 650-950°C. At more high temperatures an exit of by-products of methane and carbon considerably increases. Addition of oxygen both in methane gas mixture and in ethane one, leads to decrease of selectivity of main C2 hydrocarbons due to formation of a by-product CO.
Cite:
Sigaeva S.S.
, Anoshkina E.A.
, Temerev V.L.
, Shlyapin D.A.
Comparative research of pyrolysis of light alkanes (methane and ethane) on the resistive FeCrAl catalyst
AIP Conference Proceedings. 2019. V.2141. 020026 :1-6. DOI: 10.1063/1.5122045 WOS Scopus РИНЦ OpenAlex
Comparative research of pyrolysis of light alkanes (methane and ethane) on the resistive FeCrAl catalyst
AIP Conference Proceedings. 2019. V.2141. 020026 :1-6. DOI: 10.1063/1.5122045 WOS Scopus РИНЦ OpenAlex
Dates:
| Published online: | Aug 28, 2019 |
Identifiers:
| Web of science: | WOS:000516716100026 |
| Scopus: | 2-s2.0-85072128141 |
| Elibrary: | 41674815 |
| OpenAlex: | W2970529693 |