Separation of Ethylene and Ethane over Polyphenyleneoxides Membranes: Transient Increase of Selectivity Научная публикация
Журнал |
Journal of Membrane Science
ISSN: 0376-7388 , E-ISSN: 1873-3123 |
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Вых. Данные | Год: 1993, Том: 82, Номер: 1-2, Страницы: 149-155 Страниц : 7 DOI: 10.1016/0376-7388(93)85100-B | ||
Ключевые слова | gas separations, permeability, polyphenyleneoxide membranes, selectivity, transient increase of the separation factor | ||
Авторы |
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Организации |
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Реферат:
A transient increase of the separation factor αC2H4/C2H6 was observed upon a rapid increase of the pressure of an ethylene-ethane mixture over homogeneous membranes made of polyphenyleneoxides. Separation factors as high as 20-50 were achieved with the relaxation time being close to 100–200 minutes for the 60–70 micrometer thick films. The reasons for the increased permselectivity of polyphenyleneoxides towards olefins are discussed.
Библиографическая ссылка:
Ilinich O.M.
, Zamaraev K.I.
Separation of Ethylene and Ethane over Polyphenyleneoxides Membranes: Transient Increase of Selectivity
Journal of Membrane Science. 1993. V.82. N1-2. P.149-155. DOI: 10.1016/0376-7388(93)85100-B WOS Scopus РИНЦ
Separation of Ethylene and Ethane over Polyphenyleneoxides Membranes: Transient Increase of Selectivity
Journal of Membrane Science. 1993. V.82. N1-2. P.149-155. DOI: 10.1016/0376-7388(93)85100-B WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 9 апр. 1992 г. |
Принята к публикации: | 12 мар. 1993 г. |
Опубликована в печати: | 15 июл. 1993 г. |
Опубликована online: | 17 авг. 2001 г. |
Идентификаторы БД:
Web of science | WOS:A1993MK95300013 |
Scopus | 2-s2.0-0027337676 |
РИНЦ | 44919531 |
Chemical Abstracts | 1993:562843 |
Chemical Abstracts (print) | 119:162843 |
OpenAlex | W2044556843 |