Supercritical Fischer-Tropsch Synthesis: The Effect of Nonideality of the Reaction Mixture on the Reaction Rate Научная публикация
Журнал |
Theoretical Foundations of Chemical Engineering
ISSN: 0040-5795 , E-ISSN: 1608-3431 |
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Вых. Данные | Год: 2000, Том: 34, Номер: 2, Страницы: 180-188 Страниц : 9 DOI: 10.1007/BF02757838 | ||||
Ключевые слова | Kinetic Model; Model Mixture; Supercritical Condition; Critical Isotherm; Fugacity Coefficient | ||||
Авторы |
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Организации |
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Реферат:
A kinetic model is derived from experimental data for the Fischer-Tropsch reaction on a precipitated iron catalyst. In this model, the effect of nonideality of the reaction medium on the reaction rate is taken into account by introducing fugacity coefficients derived from a modified Redlich-Kwong-Soave equation of state. Coefficients of the Schulz-Flory distribution for saturated and unsaturated hydrocarbon products were calculated as functions of CO and H2 fugacities in the reaction mixture. The proposed kinetic model is applicable at T= 523–623 K and P = 6–100 atm. A method based on the calculated critical parameters of the reaction mixture is proposed for the selection of suitable supercritical solvent and for the optimization of its concentration. The reaction rate and the total yield of CnH2n (n ≥ 2) olefins (including the desired fraction C5–C11) under supercritical conditions were demonstrated to be essentially higher than those for the reference process carried out in the absence of solvent.
Библиографическая ссылка:
Ermakova A.I.
, Anikeev V.I.
, Froment G.F.
Supercritical Fischer-Tropsch Synthesis: The Effect of Nonideality of the Reaction Mixture on the Reaction Rate
Theoretical Foundations of Chemical Engineering. 2000. V.34. N2. P.180-188. DOI: 10.1007/BF02757838 WOS Scopus РИНЦ
Supercritical Fischer-Tropsch Synthesis: The Effect of Nonideality of the Reaction Mixture on the Reaction Rate
Theoretical Foundations of Chemical Engineering. 2000. V.34. N2. P.180-188. DOI: 10.1007/BF02757838 WOS Scopus РИНЦ
Оригинальная:
Ермакова А.
, Аникеев В.И.
, Фромент Д.Ф.
Проведение процесса Фишера-Тропша в сверхкритических условиях (влияние неидеальности реакционной смеси на скорость реакции)
Теоретические основы химической технологии. 2000. Т.34. №2. С.203-211. РИНЦ
Проведение процесса Фишера-Тропша в сверхкритических условиях (влияние неидеальности реакционной смеси на скорость реакции)
Теоретические основы химической технологии. 2000. Т.34. №2. С.203-211. РИНЦ
Даты:
Поступила в редакцию: | 3 мар. 1999 г. |
Опубликована в печати: | 1 мар. 2000 г. |
Идентификаторы БД:
Web of science | WOS:000086751700015 |
Scopus | 2-s2.0-0034147959 |
РИНЦ | 13358001 |
Chemical Abstracts | 2000:296213 |
Chemical Abstracts (print) | 132:310575 |
OpenAlex | W1993730914 |