Acetylene Synthesis by Methane Pyrolysis on a Tungsten Wire Научная публикация
| Журнал |
Theoretical Foundations of Chemical Engineering
ISSN: 0040-5795 , E-ISSN: 1608-3431 |
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| Вых. Данные | Год: 2014, Том: 48, Номер: 4, Страницы: 397-403 Страниц : 7 DOI: 10.1134/S0040579514040241 | ||
| Ключевые слова | acetylene, carbon black, hydrogen, methane pyrolysis | ||
| Авторы |
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| Организации |
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Реферат:
Acetylene synthesis conditions in methane pyrolysis on a tungsten wire heating element have been investigated. At high temperatures, methane pyrolysis yields a large amount of carbon black as small particles and carbon filaments. Carbon black practically does not form when methane is diluted with helium. At methane concentrations of 10–15% and coil temperatures of 1800–2000°C, 80% methane conversion and 80% acetylene selectivity have been attained at a contact time of a few hundredths of a second. Changing from pure methane to natural gas in the specified temperature range exerts no effect on the methane conversion and acetylene selectivity. It has been experimentally demonstrated that the reaction ceases on the gas temperature is decreased below 800°C.
Библиографическая ссылка:
Porsin A.V.
, Kulikov A.V.
, Amosov Y.I.
, Rogozhnikov V.
, Noskov A.S.
Acetylene Synthesis by Methane Pyrolysis on a Tungsten Wire
Theoretical Foundations of Chemical Engineering. 2014. V.48. N4. P.397-403. DOI: 10.1134/S0040579514040241 WOS Scopus РИНЦ CAPlusCA OpenAlex
Acetylene Synthesis by Methane Pyrolysis on a Tungsten Wire
Theoretical Foundations of Chemical Engineering. 2014. V.48. N4. P.397-403. DOI: 10.1134/S0040579514040241 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Порсин А.В.
, Куликов А.В.
, Амосов Ю.И.
, Рогожников В.Н.
, Носков А.С.
Синтез ацетилена при пиролизе метана на вольфрамовой нити
Теоретические основы химической технологии. 2014. Т.48. №4. С.426-433. DOI: 10.7868/S0040357114040113 РИНЦ OpenAlex
Синтез ацетилена при пиролизе метана на вольфрамовой нити
Теоретические основы химической технологии. 2014. Т.48. №4. С.426-433. DOI: 10.7868/S0040357114040113 РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 23 янв. 2014 г. |
| Опубликована в печати: | 1 июл. 2014 г. |
| Опубликована online: | 15 авг. 2014 г. |
Идентификаторы БД:
| Web of science: | WOS:000340675900007 |
| Scopus: | 2-s2.0-84906303525 |
| РИНЦ: | 23983592 |
| Chemical Abstracts: | 2014:1394591 |
| Chemical Abstracts (print): | 162:630381 |
| OpenAlex: | W2047479194 |