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A cluster-exact approximation study of the adsorption of binary mixtures on heterogeneous surfaces
(Elsevier Science, 2016-11)
The adsorption of binary mixtures on heterogeneous surfaces is studied by a cluster approximation (CA), based on the exact calculation of configurations on finite cells. The substrate is characterized by n types of sites, ...
A semiempirical model for adsorption of binary mixtures
(Royal Society of Chemistry, 2014-11)
The statistical thermodynamics of polyatomic species mixtures adsorbed on two-dimensional lattices was developed based on generalization of the semiempirical approximation for the adsorption of single components [Romá, F. ...
Exact statistical thermodynamics of alkane binary mixtures in zeolites: New interpretation of the adsorption preference reversal phenomenon from multisite-occupancy theory
(Elsevier Science, 2009-08-06)
The rigorous statistical thermodynamics of mixtures of polyatomic species adsorbed on one-dimensional substrates is presented. The thermodynamic functions calculated for a monomer-dimer mixture are applied to describe the ...
The adsorption of a mixture of particles with non-additive interactions: a Monte Carlo study
(Royal Society Of Chemistry, 2014-12)
The adsorption of binary mixtures with non-additive lateral interactions has been studied through grand canonical Monte Carlo simulations in the framework of the lattice-gas model. The traditional assumption of additive ...
Adsorption of laterally interacting gas mixtures on homogeneous surfaces
(Springer, 2017-07)
The adsorption of binary mixtures containing particles A and B on homogeneous substrates is studied by Monte Carlo (MC) simulations, quasi-chemical approximation (QCA), and exact counting of states on finite cells (we call ...
Low-pressure equilibrium binary argon-methane gas mixture adsorption on exfoliated graphite: Experiments and simulations
(Elsevier Science, 2016-04)
Adsorption equilibrium measurements of pure methane, pure argon, and binary mixtures over exfoliated graphite were carried for different initial compositions, temperatures, and total pressures in the range of 0.1-1.5 Torr ...
Rapid determination of desorption efficiency, and analysis of solvent mixtures for occupational exposure studies
(Vieweg, 2002-04-01)
An analytical procedure has been developed for simultaneous determination of solvent mixture vapors to enable evaluation of occupational exposure. To determine the desorption efficiency the volatile components of the solvent ...
Competitive Adsorption of Drugs from a Multi-Component Mixture on Sugarcane Bagasse
(2023)
This work examines the adsorption in single- and multi-solute adsorption experiments
of antibiotic and non-steroidal anti-inflammatory drugs, i.e., ciprofloxacin (CPX), sulfamethoxazole
(SMX), ibuprofen (IBU), and diclofenac ...
Quasi-chemical approximation for polyatomic mixtures
(Royal Society of Chemistry, 2016-07)
The statistical thermodynamics of binary mixtures of polyatomic species was developed based on a generalization in the spirit of the lattice-gas model and the quasi-chemical approximation (QCA). The new theoretical framework ...
Fractional statistics description applied to adsorption of alkane binary mixtures in zeolites
(American Institute of Physics, 2009-05-07)
In the present paper, the multicomponent adsorption of polyatomic species is described as a fractional statistics problem, based on Haldane's statistics. Site exclusion is characterized by a "mutual exclusion matrix" g, ...