Tytuł artykułu
Autorzy
Identyfikatory
Warianty tytułu
Konferencja
10th Ukrainian-Polish Symposium "Theoretical and Experimental Studies of Interfacial Phenomena and Their Technological Applications", Lviv-Uzlissja, Ukraine
Języki publikacji
Abstrakty
It is shown that the Lagergren equation is obtained as the simplest form of a Taylor’s expansion of the general Statistical Rate Theory expression for adsorption kinetics. The parameter of this expansion is the difference between the chemical potential of the adsorbed solute molecules and those in the free bulk phase. Retaining only the first term of this expansion and assuming a constant bulk solute concentration leads to the Lagergren equation. Then, it is shown that retaining higher terms of this Taylor’s expansion leads to more essential improvement of the obtained kinetic equation, than taking into account the changing concentration of the solute in the bulk phase.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
329--338
Opis fizyczny
Bibliogr. 11 poz., rys.
Twórcy
autor
autor
- Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 8, 30-239 Cracow, Poland Fax: +48-81-537-5685, rudzinsk@hermes.umcs.lublin.pl
Bibliografia
- 1. Lagergren S., Kungliga Svenska Vetenskapsakademiens. Handlingar, 24(4), l (1898).
- 2. Azizian S., J. Colloid Interface Sci., 276, 47 (2004).
- 3. Rudzinski W. and Everett D.H., Adsorption of Gases on Heterogeneous Surfaces, Academic Press: London, 1992.
- 4. Ward C.A., Findlay R.D. and Rizk M., J. Chem. Phys., 76, 5599 (1982).
- 5. Ward C.A. and Elmoseli M., Surf. Sci., 176, 457 (1986).
- 6. Elliott J.A.W. and Ward C.A., J. Chem. Phys., 106, 5677 (1997).
- 7. Rudzinski W. and Plazinski W, J. Phys. Chem. B, 110, 16514 (2006).
- 8. Rudzinski W and Plazinski W, Appl. Surf. Sci., 253, 5827 (2007).
- 9. Rudzinski W, Borowiecki T., Dominko A. and Panczyk T., Langmuir, 13, 3445 (1997).
- 10. Piasecki W, Langmuir, 19, 9526, (2003).
- 11. Cheung C. W, Porter J.F. and McKay G., Sep. Purif. Technol., 19, 55 (2000).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ5-0022-0087