Few-Step Kinetic Model of Gaseous Autocatalytic Ethane Pyrolysis and Its Evaluation by Means of Uncertainty and Sensitivity Analysis Научная публикация
| Журнал |
Chemical Product and Process Modeling
, E-ISSN: 1934-2659 |
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| Вых. Данные | Год: 2014, Том: 9, Номер: 2, Страницы: 143-154 Страниц : 12 DOI: 10.1515/cppm-2014-0008 | ||||||||
| Ключевые слова | autocatalysis, ethane pyrolysis, reaction mechanisms, sensitivity analysis | ||||||||
| Авторы |
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| Организации |
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Информация о финансировании (3)
| 1 | Российский фонд фундаментальных исследований | 12-08-00871 |
| 2 | Российский фонд фундаментальных исследований | 12-07-31029 (01201271234) |
| 3 | Российский фонд фундаментальных исследований | 12-07-00324 (01201267012) |
Реферат:
A kinetic scheme of radical chain reactions in autocatalytic pyrolysis of ethane was studied using a sensitivity analysis method, bringing in the experimental data. In the gas-phase kinetic experiments, ethane pyrolysis was carried out in laboratory reactors with the reaction mixture heated by CO2 laser irradiation. It was shown that the scheme with autocatalytic routes includes as few steps as possible and adequately describes the ethane pyrolysis with high ethylene yield at 750-900 °C. Admissible variation ranges of preexponential factors and activation energies for the kinetic model of the reactions were found using the Monte Carlo statistical method. Reducibility of the scheme was examined by means of the Sobol's variance based strategy applied for the sensitivity analysis evaluation.
Библиографическая ссылка:
Nurislamova L.F.
, Stoyanovskaya O.P.
, Stadnichenko O.A.
, Gubaidullin I.M.
, Snytnikov V.N.
, Novichkova A.N.
Few-Step Kinetic Model of Gaseous Autocatalytic Ethane Pyrolysis and Its Evaluation by Means of Uncertainty and Sensitivity Analysis
Chemical Product and Process Modeling. 2014. V.9. N2. P.143-154. DOI: 10.1515/cppm-2014-0008 WOS Scopus РИНЦ CAPlus OpenAlex
Few-Step Kinetic Model of Gaseous Autocatalytic Ethane Pyrolysis and Its Evaluation by Means of Uncertainty and Sensitivity Analysis
Chemical Product and Process Modeling. 2014. V.9. N2. P.143-154. DOI: 10.1515/cppm-2014-0008 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
| Опубликована online: | 4 сент. 2014 г. |
| Опубликована в печати: | 1 дек. 2014 г. |
Идентификаторы БД:
| Web of science: | WOS:000214158000005 |
| Scopus: | 2-s2.0-84914143007 |
| РИНЦ: | 24009853 |
| Chemical Abstracts: | 2015:185784 |
| OpenAlex: | W2321724685 |