Diffusion In Gases And Porous Solids

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Adsorption by Powders and Porous Solids

Author : Jean Rouquerol
Publisher : Academic Press
ISBN 13 : 0080970362
Total Pages : 647 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Adsorption by Powders and Porous Solids by : Jean Rouquerol

Download or read book Adsorption by Powders and Porous Solids written by Jean Rouquerol and published by Academic Press. This book was released on 2013-09-06 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Gas Transport in Porous Media

Author : Clifford K. Ho
Publisher : Springer Science & Business Media
ISBN 13 : 140203962X
Total Pages : 442 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Gas Transport in Porous Media by : Clifford K. Ho

Download or read book Gas Transport in Porous Media written by Clifford K. Ho and published by Springer Science & Business Media. This book was released on 2006-10-07 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: CLIFFORD K. HOAND STEPHEN W. WEBB Sandia National Laboratories, P. O. Box 5800, Albuquerque, NM 87185, USA Gas and vapor transport in porous media occur in a number of important applications includingdryingofindustrialandfoodproducts,oilandgasexploration,environm- tal remediation of contaminated sites, and carbon sequestration. Understanding the fundamental mechanisms and processes of gas and vapor transport in porous media allows models to be used to evaluate and optimize the performance and design of these systems. In this book, gas and vapor are distinguished by their available states at stan- ? dard temperature and pressure (20 C, 101 kPa). If the gas-phase constituent can also exist as a liquid phase at standard temperature and pressure (e. g. , water, ethanol, toluene, trichlorothylene), it is considered a vapor. If the gas-phase constituent is non-condensable at standard temperature and pressure (e. g. , oxygen, carbon di- ide, helium, hydrogen, propane), it is considered a gas. The distinction is important because different processes affect the transport and behavior of gases and vapors in porous media. For example, mechanisms specific to vapors include vapor-pressure lowering and enhanced vapor diffusion, which are caused by the presence of a g- phase constituent interacting with its liquid phase in an unsaturated porous media. In addition, the “heat-pipe” exploits isothermal latent heat exchange during evaporation and condensation to effectively transfer heat in designed and natural systems.

Gas Transport in Porous Media

Author : Edward Allen Mason
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Gas Transport in Porous Media by : Edward Allen Mason

Download or read book Gas Transport in Porous Media written by Edward Allen Mason and published by . This book was released on 1983 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph gives an historical account of the development of the dusty-gas model for the description of gas transport in porous media, and describes the model and its applications in sufficient detail that it can be employed in engineering practice.

Adsorption and Diffusion in Nanoporous Materials

Author : Rolando M.A. Roque-Malherbe
Publisher : CRC Press
ISBN 13 : 1351395750
Total Pages : 300 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Adsorption and Diffusion in Nanoporous Materials by : Rolando M.A. Roque-Malherbe

Download or read book Adsorption and Diffusion in Nanoporous Materials written by Rolando M.A. Roque-Malherbe and published by CRC Press. This book was released on 2018-02-12 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Gas-Solid Reactions

Author : Julian Szekely
Publisher : Elsevier
ISBN 13 : 0323151396
Total Pages : 415 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Gas-Solid Reactions by : Julian Szekely

Download or read book Gas-Solid Reactions written by Julian Szekely and published by Elsevier. This book was released on 2012-12-02 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas-Solid Reactions describes gas-solid reaction systems, focusing on the four phenomena—external mass transfer, pore diffusion, adsorption/desorption, and chemical reaction. This book consists of eight chapters. After the introduction provided in Chapter 1, the basic components of gas-solid reactions are reviewed in Chapter 2. Chapter 3 describes the reactions of individual nonporous solid particles, while Chapter 4 elaborates the reaction of single porous particles. Solid-solid reactions proceeding through gaseous intermediates are considered in Chapter 5. Chapter 6 deals with the experimental approaches to the study of gas-solid reaction systems. How information on single-particle behavior may be used for the design of multiparticle, large-scale assemblies, and packed- and fluidized-bed reaction systems is deliberated in Chapter 7. The last chapter covers the specific gas-solid reaction systems, including some statistical indices indicating the economic importance of the systems and processes it's based on. This publication is recommended for practicing engineers engaged in process research, development, and design in the many fields where gas-solid reactions are important.

Characterization of Porous Solids VI

Author :
Publisher : Elsevier
ISBN 13 : 0080528910
Total Pages : 809 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Characterization of Porous Solids VI by :

Download or read book Characterization of Porous Solids VI written by and published by Elsevier. This book was released on 2002-11-14 with total page 809 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 99 of the papers that were presented at the 6th in the series of Symposia on Characterization of Porous Solids held in Alicante, Spain, May 2002. Written by leading international specialists in the subject, the contributions represent an up-to-date and authoritative account of recent developments around the world in the major methods used to characterize porous solids. The book is a useful work of reference for anyone interested in characterizing porous solids, such as MCM-41 mesoporous materials, pillared clays, etc. Papers on pore structure determination using gas adsorption feature strongly, together with papers on small angle scattering methods, mercury porosimetry, microcalorimetry, scanning probe microscopies, and image analysis.

Characterisation of Porous Solids V

Author : G. Kreysa
Publisher : Elsevier
ISBN 13 : 0080528899
Total Pages : 699 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Characterisation of Porous Solids V by : G. Kreysa

Download or read book Characterisation of Porous Solids V written by G. Kreysa and published by Elsevier. This book was released on 2000-04-11 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fifth International Symposium on the Characterisation of Porous Solids (COPS-V) was held at Heidelberg, Germany, from May 30 to June 2, 1999. About 220 participants from 25 countries enjoyed a very successful meeting with 32 lectures and 155 poster presentations. The Symposium started with a highly stimulating lecture by Sir John Meurig Thomas, Cambridge, highlighting the recent developments in engineering of new catalysts. The following two full sessions were devoted to theory, modelling and simulation which provide the basis for the interpretation of pore structural data of adsorbents and finely dispersed solids. Sessions 2 and 3 focused on the advances in the synthesis and characterisation of highly ordered inorganic adsorbents and carbons. Sessions 4 and 5 addressed important questions with respect to the characterisation of porous solids by sorption measurement and other related techniques. The intensive three-day programme provided a stimulating forum for the exchange of novel research findings, concepts, techniques and materials which are collected in this volume.

Zeolites

Author : Karmen Margeta
Publisher : BoD – Books on Demand
ISBN 13 : 1789854695
Total Pages : 152 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Zeolites by : Karmen Margeta

Download or read book Zeolites written by Karmen Margeta and published by BoD – Books on Demand. This book was released on 2020-07-22 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural resources, such as zeolite minerals, have an inexhaustible potential for scientific research and application. Both natural and synthetic zeolites have application in many researched areas including water and soil industries, biochemistry, and medicine due to their environmental and economic acceptability, unique structure, and specific characteristics. Over three sections, this book presents a comprehensive overview of zeolites and their potential applications in science. Chapters cover such topics as the history of zeolites, their structure and properties, layered zeolites, and use of zeolites for gas storage and separation as well as in veterinary medicine.

Characterization of Porous Solids II

Author : KK Unger
Publisher : Elsevier
ISBN 13 : 0080887481
Total Pages : 797 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Characterization of Porous Solids II by : KK Unger

Download or read book Characterization of Porous Solids II written by KK Unger and published by Elsevier. This book was released on 1991-04-19 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Second IUPAC Symposium on the Characterization of Porous Solids (COPS-II) provided the opportunity for detailed discussion and appraisal of the most important techniques currently used for the characterization of porous materials, especially those of technological importance. The 82 selected papers and reviews contained in this volume are mainly concerned with the theoretical and experimental aspects of adsorption, fluid penetration, small-angle scattering and spectroscopic methods with their application in the study of adsorbents, catalysts, constructional materials, etc. Particular attention is given to the characterization of carbons, oxides, zeolites, clays, cement and polymers. The wide range of materials and techniques described in this book provide a useful and comprehensive reference source for academic and industrial scientists and technologists.

Characterization of Porous Solids VII

Author : Philip Llewellyn
Publisher : Elsevier
ISBN 13 : 0080463711
Total Pages : 749 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Characterization of Porous Solids VII by : Philip Llewellyn

Download or read book Characterization of Porous Solids VII written by Philip Llewellyn and published by Elsevier. This book was released on 2006-08-07 with total page 749 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 7th International Symposium on the Characterization of Porous Solids (COPS-VII) was held in the Congress Centre in Aix-en-Provence between the 25th-28th May 2005. The symposium covered recent results of fundamental and applied research on the characterization of porous solids. Papers relating to characterization methods such as gas adsorption and liquid porosimetry, X-ray techniques and microscopic measurements as well as the corresponding molecular modelling methods were given. These characterization methods were shown to be applied to all types of porous solids such as clays, carbons, ordered mesoporous materials, porous glasses, oxides, zeolites and metal organic frameworks. * 36 oral presentations and 166 posters and around 230 guests from 27 countries. * A large part of this symposium was devoted to the use computational methods to characterise porous solids

Chemistry 2e

Author : Paul Flowers
Publisher :
ISBN 13 : 9781947172623
Total Pages : 0 pages
Book Rating : 4.1/5 (726 download)

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Book Synopsis Chemistry 2e by : Paul Flowers

Download or read book Chemistry 2e written by Paul Flowers and published by . This book was released on 2019-02-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning. The second edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Substantial improvements have been made in the figures, illustrations, and example exercises that support the text narrative. Changes made in Chemistry 2e are described in the preface to help instructors transition to the second edition.

Gas Transport in Solid Oxide Fuel Cells

Author : Weidong He
Publisher : Springer
ISBN 13 : 3319097377
Total Pages : 87 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Gas Transport in Solid Oxide Fuel Cells by : Weidong He

Download or read book Gas Transport in Solid Oxide Fuel Cells written by Weidong He and published by Springer. This book was released on 2014-09-03 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of contemporary research and emerging measurement technologies associated with gas transport in solid oxide fuel cells. Within these pages, an introduction to the concept of gas diffusion in solid oxide fuel cells is presented. This book also discusses the history and underlying fundamental mechanisms of gas diffusion in solid oxide fuel cells, general theoretical mathematical models for gas diffusion, and traditional and advanced techniques for gas diffusivity measurement.

Chemical and Biochemical Reactors and Process Control

Author : D G Peacock
Publisher : Elsevier
ISBN 13 : 9780080410036
Total Pages : 804 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Chemical and Biochemical Reactors and Process Control by : D G Peacock

Download or read book Chemical and Biochemical Reactors and Process Control written by D G Peacock and published by Elsevier. This book was released on 1994-01-15 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication of the third edition of "Chemical Engineering Volume" marks the completion of the re-orientation of the basic material contained in the first three volumes of the series. Volume 3 is devoted to reaction engineering (both chemical and biochemical), together with measurement and process control. This text is designed for students, graduate and postgraduate, of chemical engineering.

Adsorption and Diffusion

Author : Hellmut G. Karge
Publisher : Springer Science & Business Media
ISBN 13 : 3540739661
Total Pages : 411 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Adsorption and Diffusion by : Hellmut G. Karge

Download or read book Adsorption and Diffusion written by Hellmut G. Karge and published by Springer Science & Business Media. This book was released on 2008-06-17 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.

The Molecular Theory of Adsorption in Porous Solids

Author : Yury Konstantinovich Tovbin
Publisher : CRC Press
ISBN 13 : 1351652885
Total Pages : 780 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis The Molecular Theory of Adsorption in Porous Solids by : Yury Konstantinovich Tovbin

Download or read book The Molecular Theory of Adsorption in Porous Solids written by Yury Konstantinovich Tovbin and published by CRC Press. This book was released on 2017-10-17 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the adsorption phenomenon the substances from the external environment the gas or liquid are absorbed by a solid surface (adsorbent). Adsorption is used to separate gaseous and liquid mixtures, for drying and purification of gases and liquids. This reference broadly explores the calculation of the equilibrium and dynamic characteristics of adsorption in porous bodies at the molecular level. Two new theories of statistical physics are presented, both developed by the author for the consistent description of the equilibrium distribution of molecules and dynamics of flows in complex porous materials to be able to solve a wide range of practical tasks in the development of new technologies.

Principles and Modern Applications of Mass Transfer Operations

Author : Jaime Benitez
Publisher : John Wiley & Sons
ISBN 13 : 1119276950
Total Pages : 622 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Principles and Modern Applications of Mass Transfer Operations by : Jaime Benitez

Download or read book Principles and Modern Applications of Mass Transfer Operations written by Jaime Benitez and published by John Wiley & Sons. This book was released on 2016-12-08 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: A staple in any chemical engineering curriculum New edition has a stronger emphasis on membrane separations, chromatography and other adsorptive processes, ion exchange Discusses many developing topics in more depth in mass transfer operations, especially in the biological engineering area Covers in more detail phase equilibrium since distillation calculations are completely dependent on this principle Integrates computational software and problems using Mathcad Features 25-30 problems per chapter

Characterisation of Porous Solids VIII

Author : Stefan Kaskel
Publisher : Royal Society of Chemistry
ISBN 13 : 1847559042
Total Pages : 459 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis Characterisation of Porous Solids VIII by : Stefan Kaskel

Download or read book Characterisation of Porous Solids VIII written by Stefan Kaskel and published by Royal Society of Chemistry. This book was released on 2009 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book is the Proceedings of the 8th International Symposium on the Characterisation of Porous Solids, known also as "COPS VIII". The conference is one of a series, held every three years, which covers developments in methods for the characterisation of porous materials, and applications of those methods. The scope of the conference: COPS VIII is concerned with fundamental and applied research on the characterisation of the structure of porous materials, and the relationship between structure and material performance. The scope includes experimental characterisation methods such as X-Ray diffraction, NMR, adsorption, mercury intrusion, and calorimetry; theoretical and simulation methods used to interpret experimental data, such as molecular simulation, classical and statistical mechanical theory, and pore network modelling; and applied research on the impact of measured material properties on performance in applications.