FAST DETERMINATION OF LANGMUIR ISOTHERM PARAMETERS IN LARGE CONCENTRATION OF ONE SOLUTE

ROW KH; CHOI DK; LEE YY

Korean Journal of Chemical Engineering, Vol.7, No.2, 151-153, April, 1990

A simple method is presented to obtain the Langmuir isotherm parameters. Although this method is limited to the case of large concentration, a few injections enable the determination of the parameters. For a sample of thymine, with the injection volumes of 1.0 and 1.5ml, the parameters of a and b are determined as 15.83 ml/ml and 0.12 ml/mg, respectively.

[References]

Grushka E, "Preparative-Scale Chromatography," Marcel Dekker, Inc., New York (1989)
Ruthven DM, "Principles of Adsorption and Adsorption Processes," John Wiley & Sons, Inc., New York (1984)
Guiochon G, Ghodbane S, J. Phys. Chem., 92, 3682 (1988)
Ghodbane S, Guiochon G, J. Chromatogr., 450, 27 (1988)
Nogare SD, Juvet RS, "Gas-Liquid Chromatography: Theory and Practice," John Wiley & Sons, Inc., New York (1962)

[Referenced By]

[1] Grushka E, "Preparative-Scale Chromatography," Marcel Dekker, Inc., New York (1989)

[2] Ruthven DM, "Principles of Adsorption and Adsorption Processes," John Wiley & Sons, Inc., New York (1984)

[3] Guiochon G, Ghodbane S, J. Phys. Chem., 92, 3682 (1988)

[4] Ghodbane S, Guiochon G, J. Chromatogr., 450, 27 (1988)

[5] Nogare SD, Juvet RS, "Gas-Liquid Chromatography: Theory and Practice," John Wiley & Sons, Inc., New York (1962)