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Współczynniki dyfuzji Ficka w stężonych roztworach etanol-woda. Ocena termodynamicznych modeli współczynników aktywności
Authors:
- Bolesław Tabiś
Abstract
Fick diffusion coeffs. were detd. at 298-346 K by using 4 models of fractional activity coeffs. to compare them with literature data. Relative differences between calcd. and exptl. values were small for all models used at ≤ 313 K but they increased with increasing temp. to 346 K reaching 22-24% for the best model.
- Record ID
- CUT7fbbff0bbb5f477c89bc8d48535f7f5c
- Publication categories
- ;
- Author
- Other language title versions
- Fick diffusion coefficients in concentrated ethanol-water solutions. Evaluation of thermodynamic models of activity coefficients
- Journal series
- Przemysł Chemiczny, ISSN 0033-2496
- Issue year
- 2018
- Vol
- 97
- No
- 10
- Pages
- 1693-1697
- Other elements of collation
- wykr.; Bibliografia (na s.) - 1697; Bibliografia (liczba pozycji) - 12; Oznaczenie streszczenia - Streszcz. ang., pol.; Numeracja w czasopiśmie - T. 97, nr 10
- Keywords in Polish
- dyfuzja, Fick, ciecz, etanol
- DOI
- DOI:10.15199/62.2018.10.12 Opening in a new tab
- URL
- http://www.sigma-not.pl/publikacja-116804-wsp%C3%B3%C5%82czynniki-dyfuzji-ficka-w-st%C4%99%C5%BConych-roztworach-etanol-woda.-ocena-termodynamicznych-modeli-wsp%C3%B3%C5%82czynnik%C3%B3w-aktywno%C5%9Bci-przemysl-chemiczny-2018-10.html Opening in a new tab
- Language
- pol (pl) Polish
- Score (nominal)
- 15
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT7fbbff0bbb5f477c89bc8d48535f7f5c/
- URN
urn:pkr-prod:CUT7fbbff0bbb5f477c89bc8d48535f7f5c
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.