Adsorption and Diffusion in Nanoporous Materials
Adsorption and Diffusion in Nanoporous Materials

Author: Rolando M.A. Roque-Malherbe

Publisher: CRC Press

Published: 2018-02-12

Total Pages: 300

ISBN-13: 1351395750

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Offering a materials science point of view, the author covers the theory and practice of adsorption and diffusion applied to gases in microporous crystalline, mesoporous ordered, and micro/mesoporous amorphous materials. Examples used include microporous and mesoporous molecular sieves, amorphous silica, and alumina and active carbons, akaganeites, prussian blue analogues, metal organic frameworks and covalent organic frameworks. The use of single component adsorption, diffusion in the characterization of the adsorbent surface, pore volume, pore size distribution, and the study of the parameters characterizing single component transport processes in porous materials are detailed.

Adsorption Analysis: Equilibria And Kinetics (With Cd Containing Computer Matlab Programs)
Adsorption Analysis: Equilibria And Kinetics (With Cd Containing Computer Matlab Programs)

Author: Duong D Do

Publisher: World Scientific

Published: 1998-09-22

Total Pages: 915

ISBN-13: 1783262249

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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.

Adsorption and Diffusion
Adsorption and Diffusion

Author: Hellmut G. Karge

Publisher: Springer Science & Business Media

Published: 2008-06-17

Total Pages: 411

ISBN-13: 3540739661

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"Molecular Sieves - Science and Technology" covers, in a comprehensive manner, the science and technology of zeolites and all related microporous and mesoporous materials. The contributions are grouped together topically in such a way that each volume deals with a specific sub-field. Volume 7 treats fundamentals and analyses of adsorption and diffusion in zeolites including single-file diffusion. Various methods of measuring adsorption and diffusion are described and discussed.

Diffusion in Nanoporous Materials, 2 Volumes
Diffusion in Nanoporous Materials, 2 Volumes

Author: Jörg Kärger

Publisher: John Wiley & Sons

Published: 2012-10-29

Total Pages: 932

ISBN-13: 352731024X

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Atoms and molecules in all states of matter are subject to continuous irregular movement. This process, referred to as diffusion, is among the most general and basic phenomena in nature and determines the performance of many technological processes. This book provides an introduction to the fascinating world of diffusion in microporous solids. Jointly written by three well-known researchers in this field, it presents a coherent treatise, rather than a compilation of separate review articles, covering the theoretical fundamentals, molecular modeling, experimental observation and technical applications. Based on the book Diffusion in Zeolites and other Microporous Solids, originally published in 1992, it illustrates the remarkable speed with which this field has developed since that time. Specific topics include: new families of nanoporous materials, micro-imaging and single-particle tracking, direct monitoring of transient profiles by interference microscopy, single-file diffusion and new approaches to molecular modeling.

Handbook of Vacuum Technology
Handbook of Vacuum Technology

Author: Karl Jousten

Publisher: John Wiley & Sons

Published: 2016-06-14

Total Pages: 1050

ISBN-13: 3527688250

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This comprehensive, standard work has been updated to remain an important resource for all those needing detailed knowledge of the theory and applications of vacuum technology. The text covers the existing knowledge on all aspects of vacuum science and technology, ranging from fundamentals to components and operating systems. It features many numerical examples and illustrations to help visualize the theoretical issues, while the chapters are carefully cross-linked and coherent symbols and notations are used throughout the book. The whole is rounded off by a user-friendly appendix of conversion tables, mathematical tools, material related data, overviews of processes and techniques, equipment-related data, national and international standards, guidelines, and much more. As a result, engineers, technicians, and scientists will be able to develop and work successfully with the equipment and environment found in a vacuum.

Adsorption
Adsorption

Author: Li Zhou

Publisher: World Scientific

Published: 2007

Total Pages: 292

ISBN-13: 9812770259

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Adsorption is the basis of various emerging technologies that will be essential for addressing the problems of technologies that will be essential for addressing the problems of energy conservation and environmental protection.This volume reviews recent progress and outlines the outlook for future development in adsorption theories, kinetics, pressure swing adsorption, SMB, and new nanoporous adsorbents. The contributions cover the fundamental knowledge and methodologies for adsorption experiments and calculations regarding equilibria, heat effects, adsorbent structural modeling, diffusion measurement, and selectivity control.The volume also includes topics concerning hydrogen storage, desulfurization of fuels, and chiral separation. The contributors are internationally renowned scholars in the field of adsorption.

New Developments in Adsorption/Separation of Small Molecules by Zeolites
New Developments in Adsorption/Separation of Small Molecules by Zeolites

Author: Susana Valencia

Publisher: Springer Nature

Published: 2021-01-04

Total Pages: 233

ISBN-13: 3030638537

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This volume compiles and discusses the fundamental and multidisciplinary knowledge on adsorption and separation processes using zeolites as adsorbents. Over the last decade, a large amount of research has been carried out for the development of zeolites as adsorbents. However, there is still a growing interest to increase the understanding of such selective adsorbents. Therefore, synthesis strategies and new approaches for developing new selective zeolite adsorbents for gas separation are presented in the first chapter. In addition, a chapter focused on adsorption characterization techniques of microporous materials is included. This will be helpful for advanced readers, since the new IUPAC recommendations for microporous characterization are not still widely employed by the zeolite community. Experimental and theoretical aspects of economically and environmentally relevant separations, which have been successfully carried out with zeolites, are discussed in detail in subsequent chapters. Finally, industrial zeolite based adsorption and separation processes as well as current perspectives for new zeolite based separations, and improvements of current technologies are presented.

Adsorption by Powders and Porous Solids
Adsorption by Powders and Porous Solids

Author: Jean Rouquerol

Publisher: Academic Press

Published: 2013-09-06

Total Pages: 647

ISBN-13: 0080970362

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The declared objective of this book is to provide an introductory review of the various theoretical and practical aspects of adsorption by powders and porous solids with particular reference to materials of technological importance. The primary aim is to meet the needs of students and non-specialists who are new to surface science or who wish to use the advanced techniques now available for the determination of surface area, pore size and surface characterization. In addition, a critical account is given of recent work on the adsorptive properties of activated carbons, oxides, clays and zeolites. - Provides a comprehensive treatment of adsorption at both the gas/solid interface and the liquid/solid interface - Includes chapters dealing with experimental methodology and the interpretation of adsorption data obtained with porous oxides, carbons and zeolites - Techniques capture the importance of heterogeneous catalysis, chemical engineering and the production of pigments, cements, agrochemicals, and pharmaceuticals

The Mathematics of Diffusion
The Mathematics of Diffusion

Author: John Crank

Publisher: Oxford University Press

Published: 1979

Total Pages: 428

ISBN-13: 9780198534112

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Though it incorporates much new material, this new edition preserves the general character of the book in providing a collection of solutions of the equations of diffusion and describing how these solutions may be obtained.