redlichpetersonanalysis {PUPAIM}

Redlich-Peterson Isotherm Nonlinear Analysis

Description

Redlich-Peterson isotherm model has an exponential function which can be found in the denominator and in the numerator, it has a linear dependence on the concentration denoting the adsorption equilibrium depending on a wide range of concentration

Usage

redlichpetersonanalysis(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 Redlich-Peterson isotherm, and model error analysis

Author(s)

Keith T. Ostan

Chester C. Deocaris

References

Peterson, D. L. and Redlich, O.(1959) <doi:10.1021/j150576a611> A useful adsorption isotherm. J PhysChem US;63(6):1024. Research, vol. 6, no. 1, pp. 265-276, 2012.

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)
redlichpetersonanalysis(Ce,Qe)