ISOTERMA DE FREUNDLICH PDF

ISOTERMA DE FREUNDLICH: Es una isoterma de adsorción, que es una curva que relacionala concentración de un soluto en la superficie de un adsor. La isoterma de adsorción de Freundlich o ecuación de Freundlich es una isoterma de adsorción, que es una curva que relaciona la concentración de un soluto. cinética de reacción y el modelo de Freundlich la capacidad de adsorción. PALABRAS CLAVE. Plomo, cinética, isoterma de adsorción, Freundlich. ABSTRACT.

Author: Mushura Tuzragore
Country: Gabon
Language: English (Spanish)
Genre: Finance
Published (Last): 18 January 2016
Pages: 37
PDF File Size: 12.97 Mb
ePub File Size: 19.77 Mb
ISBN: 266-4-93929-768-7
Downloads: 15239
Price: Free* [*Free Regsitration Required]
Uploader: Kicage

Freundlich equation

This page was last edited on 29 Decemberat Distribution constant Freundlich equation Kovats retention index Retention factor Van Deemter equation. Category Commons Analytical Chemistry. Beyond that point, the rate of adsorption saturates even after applying higher pressure.

Views Read Edit View history. Retrieved from ” https: The Freundlich equation or Freundlich adsorption isotherman adsorption isothermis an empirical relation between the concentration of a solute on the surface of an adsorbent to the concentration of the solute in the liquid with which it is in contact.

  A CASE OF MULTIPLE PERSONALITY THIGPEN AND CLECKLEY PDF

As this relationship is entirely empirical, in the case where adsorption behavior can be properly fit by isotherms with a theoretical basis, freuundlich is usually appropriate to use such isotherms instead see frejndlich example the Langmuir and BET adsorption theories.

Volume 57, Issue 4, pages Affinity chromatography Column chromatography Displacement chromatography Electrochromatography Gas chromatography High-performance liquid chromatography Capillary electrochromatography Ion chromatography Micellar electrokinetic chromatography Normal-phase chromatography Paper ferundlich Reversed-phase chromatography Size-exclusion chromatography Thin-layer chromatography Two-dimensional chromatography.

By using this site, you agree to the Terms of Use and Privacy Policy.

Freundlich equation – Wikipedia

K and n are constants for a given adsorbate and adsorbent at a particular temperature. Kapillarchemie, eine Darstellung der Chemie der Kolloide und verwandter Gebiete.

It is used in cases where the actual identity of the solute is not known, such as adsorption of colored material from sugar, vegetable oil etc. Thus, the Freundlich adsorption isotherm fails at higher pressure. Gas chromatography—mass spectrometry Liquid chromatography—mass spectrometry Pyrolysis—gas chromatography—mass spectrometry.

  MANIFESTO BARISAN NASIONAL 2013 PDF

InHerbert Freundlich gave an expression representing the isothermal variation of adsorption of a quantity of gas adsorbed by unit mass of freuundlich adsorbent with pressure. From Wikipedia, the free encyclopedia.