Download Adsorption analysis: Equilibria and kinetics (Series on by Duong D. Do PDF

By Duong D. Do

Covers subject matters of equilibria & kinetics of adsorption in porous media. even supposing gasoline part structures are relatively thought of, the rules & options are appropriate to liquid part structures besides. CD-ROM incorporated.

Show description

Read Online or Download Adsorption analysis: Equilibria and kinetics (Series on Chem. Engineering) PDF

Best technique books

Boatowner s Illustrated Electrical Handbook

No matter if you are taking to the ocean lower than strength or sail, no matter if you leap round the bay on your runabout or pass oceans on your cruiser, youll locate every little thing you must continue, fix, and improve your boats DC and AC electric platforms during this thoroughly sensible advisor. Boatowners Illustrated electric guide is the basic, roll-up-your-sleeves handbook for onboard electric initiatives, from solving unfastened connections to rewiring your boat to ABYC criteria.

Jak mierzyć poprawnie

Jak mierzyć poprawnie КНИГИ ;АППАРАТУРА Автор:Dieter Nuhrmann Название: Jak mierzyć poprawnie Издательство: Komunikacji i Lacznosci Год: 1978 Формат: djvu Размер: 1,4 МбКнига на польском языке. В книге рассматриваются средства и способы измерения в электронике. Даются расчёты, методики измерений, приводятся принципиальные схемы измерительных приборов.

Additional resources for Adsorption analysis: Equilibria and kinetics (Series on Chem. Engineering)

Example text

Details of the derivation of eq. 3-36) can be found in Rudzinski and Everett (1992). 3-2) shows the plot of y (= bP) versus 0 (eq. 3-32) for the case of c = 7. The figure also shows the line ym such that eq. 3-36) is satisfied. 3-2: Plot of y = bP versus the fractional loading for the Fowler-Guggenheim isotherm (c = 7) This threshold pressure ym = (bPm) is called the phase transition pressure. The physical implication of this phase transition pressure is as follows. When the gaseous phase pressure is less than this phase transition pressure (y < ym), the fractional loading will be in the range (0, 0*).

Similarly for the Hill-de Boer equation, we obtain the same isosteric heat of adsorption as that for the case of Fowler-Guggenheim equation. 3 for the case of Volmer equation that the mobility of adsorbed molecule does not influence the way in which solid interacts with adsorbate. 3-29) has the adsorbate-adsorbate interaction term (e"cG) , it will exhibit interesting behaviour when there is attraction among the adsorbed molecules. But first, let us discuss the situation when there is repulsion among the adsorbed molecules (c < 0).

1-1: Surface energy fluctuations Following the Gibbs approach, we will show the vacancy solution theory developed by Suwanayuen and Danner in 1980. Basically in this approach the system is assumed to consist of two solutions. One is the gas phase and the other is the adsorbed phase. The difference between these two phases is the density. One is denser than the other. In the context of this theory, the vacancy solution is composed of adsorbates and vacancies. The latter is an imaginary entity defined as a vacuum space which can be regarded as the solvent of the system.

Download PDF sample

Rated 4.20 of 5 – based on 17 votes