harkinsjuraanalysis: Harkins-Jura Isotherm Non-Linear Analysis

In PUPAIM: A Collection of Physical and Chemical Adsorption Isotherm Models

Harkins-Jura Isotherm Non-Linear Analysis

Description

A model that assumes the possibility of multilayer adsorption on the surface of absorbents having heterogenous pore distribution

Usage

harkinsjuraanalysis(Ce, Qe)

Arguments

Ce	the numerical value for the equilibrium capacity
Qe	the numerical value for the adsorbed capacity

Value

the nonlinear regression, parameters for the Harkins-Jura isotherm, and model error analysis

Author(s)

Paul Angelo C. Manlapaz

Chester C. Deocaris

References

Harkins, W. D., and Jura, G. (1944) <doi:10.1021/ja01236a048> Surfaces of solids. XIII. A vapor adsorption method for the determination of the area of a solid without the assumption of a molecular area, and the areas occupied by nitrogen and other molecules on the surface of a solid. Journal of the American Chemical Society, 66(8), 1366-1373.

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)
harkinsjuraanalysis(Ce, Qe)

PUPAIM documentation built on May 28, 2022, 1:14 a.m.