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Micropore Structure of Activated Carbons and Predictions of Adsorption Equilibrium by Vladimir Kh. Dobruskin is a Materials Science article available to read on EtoBox.

What is Micropore Structure of Activated Carbons and Predictions of Adsorption Equilibrium about?

A method for calculating micropore size distributions based on a molecular model of adsorption and analytical solution for the adsorption isotherm is presented in this study. Micropore volume filling is considered to be an evolution of two-dimensional condensation, which occurs on micropore walls at the critical condensation pressure. The treatment of adsorption isotherms of propane, propylene, acetylene, ethylene, cyclopentane and benzene shows that the method offers a quantitative approach to determining a reliable carbon texture, which is independent of adsorbate employed and adsorption temperature. The invariant parameters of porous structure coupled with molecular constants of adsorbate provide a prediction of the adsorption equilibrium in a wide range of pressures. Good agreement between experimental and calculated data is demonstrated for adsorption of both gases and vapors.

Who reads Micropore Structure of Activated Carbons and Predictions of Adsorption Equilibrium?

Author

Vladimir Kh. Dobruskin

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0008-6223)

Published

2002

Language

EN

Field

Materials Science (Physical Sciences)