Adsorption of Gases on Heterogeneous Surfaces
Title | Adsorption of Gases on Heterogeneous Surfaces PDF eBook |
Author | W. Rudzinski |
Publisher | Academic Press |
Pages | 619 |
Release | 2012-12-02 |
Genre | Technology & Engineering |
ISBN | 0080984363 |
All real solid surfaces are heterogeneous to a greater or lesser extent and this book provides a broad yet detailed survey of the present state of gas adsorption. Coverage is comprehensive and extends from basic principles to computer simulation of adsorption. Underlying concepts are clarified and the strengths and weaknesses of the various methods described are discussed. - Adsorption isotherm equations for various types of heterogeneous solid surfaces - Methods of determining the nature of surface heterogeneity and porosity from experimental data - Studies of phase behavior of gases absorbed on heterogeneous solid surfaces - Computer simulation of adsorption on heterogeneous solid surfaces
Adsorption of Gases on Homogeneous Surfaces
Title | Adsorption of Gases on Homogeneous Surfaces PDF eBook |
Author | Girish Patel |
Publisher | |
Pages | 134 |
Release | 1971 |
Genre | Gases |
ISBN |
Equilibria and Dynamics of Gas Adsorption on Heterogeneous Solid Surfaces
Title | Equilibria and Dynamics of Gas Adsorption on Heterogeneous Solid Surfaces PDF eBook |
Author | W.A. Steele |
Publisher | Elsevier |
Pages | 909 |
Release | 1996-12-17 |
Genre | Technology & Engineering |
ISBN | 0080531199 |
The fact that the surfaces of real solids are geometrically distorted and chemically non-uniform has long been realized by the scientists investigating various phenomena occurring on solid surfaces. Even in the case when diffraction experiments show a well-organized bulk solid structure, the surface atoms or molecules will usually exhibit a much smaller degree of surface organization. In addition to the results obtained from electron diffraction, this can be seen in the impressive images obtained from STM and AFM microscopies. This geometric and chemical disorder is the source of the energetic heterogeneity for molecules adsorbing on real solid surfaces. Hundreds of papers have been published showing that this heterogeneity is a major factor in determining the behaviour of real adsorption systems.Studies of adsorption on energetically heterogeneous surfaces have proceeded along three somewhat separate paths, with only minor coupling of ideas. One was the study of adsorption equilibria on heterogeneous solid surfaces. The second path was the study of time evolution of adsorption processes such as surface diffusion or adsorption-desorption kinetics on heterogeneous surfaces, and the third was the study of adsorption in porous solids, or more generally, adsorption in systems with limited dimensions. The present monograph is a first attempt to provide a synthesis of the ways that surface geometric and energetic heterogeneities affect both the equilibria and the time evolution of adsorption on real solids. The book contains 17 chapters written by a team of internationally recognized specialists, some of whom have already published books on adsorption.
Adsorption of Gases on Homogeneous and Heterogeneous Surfaces
Title | Adsorption of Gases on Homogeneous and Heterogeneous Surfaces PDF eBook |
Author | Sadok Ephraim Hoory |
Publisher | |
Pages | 370 |
Release | 1966 |
Genre | Adsorption |
ISBN |
The Adsorption of Gases on Homogeneous and Heterogenous Solid Surfaces
Title | The Adsorption of Gases on Homogeneous and Heterogenous Solid Surfaces PDF eBook |
Author | Werner Winkler |
Publisher | |
Pages | 93 |
Release | 1955 |
Genre | |
ISBN |
Adsorption Analysis: Equilibria And Kinetics (With Cd Containing Computer Matlab Programs)
Title | Adsorption Analysis: Equilibria And Kinetics (With Cd Containing Computer Matlab Programs) PDF eBook |
Author | Duong D Do |
Publisher | World Scientific |
Pages | 915 |
Release | 1998-09-22 |
Genre | Technology & Engineering |
ISBN | 1783262249 |
This book covers topics of equilibria and kinetics of adsorption in porous media. Fundamental equilibria and kinetics are dealt with for homogeneous as well as heterogeneous particles. Five chapters of the book deal with equilibria and eight chapters deal with kinetics. Single component as well as multicomponent systems are discussed. In kinetics analysis, we deal with the various mass transport processes and their interactions inside a porous particle. Conventional approaches as well as the new approach using Maxwell-Stefan equations are presented. Various methods to measure diffusivity, such as the Differential Adsorption Bed (DAB), the time lag, the diffusion cell, chromatography, and the batch adsorber methods are also covered by the book. It can be used by lecturers and engineers who wish to carry out research in adsorption. A number of programming codes written in MatLab language are included so that readers can use them directly to better understand the behavior of single and multicomponent adsorption systems.
The Adsorption of Gases on Solids
Title | The Adsorption of Gases on Solids PDF eBook |
Author | A. R. Miller |
Publisher | Cambridge University Press |
Pages | 145 |
Release | 2013-08-08 |
Genre | Science |
ISBN | 1107621429 |
Originally published in 1949, this book acts as a response to J. K. Roberts' 1939 work Some Problems in Adsorption.