PUPAIM: fhanalysis – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

fhanalysis

Flory-Huggins Isotherm Analysis Non-Linear Form

Description

Flory-Huggins isotherm is a two-parameter isotherm that describes the degree of surface coverage characteristics of the adsorbate on the adsorbent. This isotherm model can express the feasibility and spontaneity of an adsorption process.

Usage

fhanalysis(Ce, Qe)

Arguments

`Ce`	is equal to Co which is the numeric value for the iniztial concentration
`Qe`	is equal to theta which is the degree of surface coverage

Value

the nonlinear regression and the parameters for the Flory-Huggins isotherm

Author(s)

Carmela L. Barbacena

C.C. Deocaris

References

Ayawei, N., et al., (5 September 2017). Modeling and Interpretation of Adsorption Isotherms. Retrieved from: https:// www.hindawi.com/journals/jchem/2017/3039817/

Tsamo, C., et al., (27 November 2019). One-, Two-, and Three- Parameter Isotherms, Kinetics, and Thermodynamic Evaluation of Co

Examples

Ce <- c(0.01353, 0.04648, 0.13239, 0.27714, 0.41600, 0.63607, 0.80435, 1.10327, 1.58223)
Qe <- c(0.03409, 0.06025, 0.10622, 0.12842, 0.15299, 0.15379, 0.15735, 0.15735, 0.16607)
fhanalysis(Ce, Qe)

PUPAIM

A Collection of Physical and Chemical Adsorption Isotherm Models

v0.2.0

GPL-2

Authors

John Ray V. Saroyda, Ranya Yyan S. Cruz, Roel Joseph C. Antonio, Carl Luis P. Flestado, Jeff Ryan S. Magalong, Kim Zyrell P. Zagala, Carmela L. Barbacena, Jeann M. Bumatay, Leslie F. Bautista, Chester C. Deocaris

Initial release