| Autor: |
Mironenko, N. V., Selemenev, V. F., Shkutina, I. V., Ishchenko, U. S. |
| Zdroj: |
Russian Journal of Physical Chemistry; Oct2024, Vol. 98 Issue 10, p2324-2332, 9p |
| Abstrakt: |
The sorption of triterpene saponins is studied on different brands of active carbon under equilibrium conditions. The effect the surface activity of glycosides has on the course of the curves is established. Sorption isotherms are assessed using a formal approach based on selecting the sorption equations (Langmuir, Freundlich, BET, Redlich–Peterson) that describe the obtained dependences as closely as possible. Thermodynamic characteristics of the given process (energy of sorption, enthalpy, and entropy) are calculated using sorption curves in the coordinates of the Langmuir equation. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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