A geometrical model of random porous structures to adsorption calculations

作者:Duda Jan T; Milewska Duda Janina; Kwiatkowski Mirosaw*; Ziolkowska Magda
来源:Adsorption, 2013, 19(2-4): 545-555.
DOI:10.1007/s10450-013-9477-8

摘要

This paper describes a new approach to identification of random porous structures (e.g. present in cheap natural adsorbents, active carbons). It comes from a clustering based description of adsorption process assuming an exponential distribution of adsorbate stack size (the LBET model), combined with the new consistent mathematical relationships between the pore geometry, adsorption isotherm parameters and physical properties of adsorptive. The newly derived formulae are discussed, and results of their application to analysis of an active carbon structure are shown.

  • 出版日期2013-4