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Author : George Ernest Grossmann
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (29 download)
Download or read book Separation of Particles from Fibers for Backwashing a Fibrous Filter written by George Ernest Grossmann and published by . This book was released on 1974 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zhili Liu
Publisher :
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (89 download)
Download or read book Numerical Investigation of Particle Filtration Process in Fibrous Filters written by Zhili Liu and published by . This book was released on 1993 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Seyed Alireza Hosseini
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (747 download)
Download or read book Modeling Particle Filtration and Caking in Fibrous Filter Media written by Seyed Alireza Hosseini and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is aimed at developing modeling methodologies for simulating the flow of air and aerosol particles through fibrous filter media made up of micro- or nano-fibers. The study also deals with modeling particle deposition (due to Brownian diffusion, interception, and inertial impaction) and particle cake formation, on or inside fibrous filters. By computing the air flow field and the trajectory of airborne particles in 3-D virtual geometries that resemble the internal microstructure of fibrous filter media, pressure drop and collection efficiency of micro- or nano-fiber filters are simulated and compared with the available experimental studies. It was demonstrated that the simulations conducted in 3-D disordered fibrous domains, unlike previously reported 2-D cell-model simulations, do not need any empirical correction factors to closely predict experimental observations. This study also reports on the importance of fibers' cross-sectional shape for filters operating in slip (nano-fiber filters) and no-slip (micro-fiber filters) flow regimes. In particular, it was found that the more streamlined the fiber geometry, the lower the fiber drag caused by a nanofiber relative to that generated by its micron-sized counterpart. This work also presents a methodology for simulating pressure drop and collection efficiency of a filter medium during instantaneous particle loading using the Fluent CFD code, enhanced by using a series of in-house subroutines. These subroutines are developed to allow one to track particles of different sizes, and simulate the formation of 2-D and 3-D dendrite particle deposits in the presence of aerodynamic slip on the surface of the fibers. The deposition of particles on a fiber and the previously deposited particles is made possible by developing additional subroutines, which mark the cells located at the deposition sites and modify their properties to so that they resemble solid or porous particles. Our unsteady-state simulations, in qualitative agreement with the experimental observations reported in the literature, predict the rate of increase of pressure drop and collection efficiency of a filter medium as a function of the mass of the loaded particles.
Author : Arjen van Nieuwenhuijzen
Publisher : IWA Publishing
ISBN 13 : 1843392771
Total Pages : 241 pages
Book Rating : 4.8/5 (433 download)
Download or read book Handbook on Particle Separation Processes written by Arjen van Nieuwenhuijzen and published by IWA Publishing. This book was released on 2011-09-19 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particles in water play an important role in all kinds of water quality and treatment issues. Since the early beginnings of centralised water production and treatment, the main goal of water purification was primarily the removal of water turbidity in order to produce clear water free from visible particles. The Handbook on Particle Separation Processes provides knowledge and expertise from a selected group of international experts with a wealth of experience in the field of particles and particle separation in water and wastewater treatment. The Handbook on Particle Separation Processes includes an edited selection of presentations and workshops held at the academic summer school Particle Separation in Water and Wastewater Treatment, organised under the supervision of the IWA Specialist Group Particle Separation.
Author : André B. de Haan
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110654806
Total Pages : 454 pages
Book Rating : 4.1/5 (16 download)
Download or read book Industrial Separation Processes written by André B. de Haan and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-07-06 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Separation processes on an industrial scale account for well over half of the capital and operating costs in the chemical industry. Knowledge of these processes is key for every student of chemical or process engineering. This book is ideally suited to university teaching, thanks to its wealth of exercises and solutions. The second edition boasts an even greater number of applied examples and case studies as well as references for further reading.
Author : John Gregory
Publisher : Elsevier Science & Technology
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.X/5 (2 download)
Download or read book Separation of Particles from Water written by John Gregory and published by Elsevier Science & Technology. This book was released on 1993 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : T. Christopher Dickenson
Publisher : Elsevier
ISBN 13 : 9781856173223
Total Pages : 1084 pages
Book Rating : 4.1/5 (732 download)
Download or read book Filters and Filtration Handbook written by T. Christopher Dickenson and published by Elsevier. This book was released on 1997 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following over 3,000 sales of the third edition, the fourth edition of Filters & Filtration Handbook is again destined to become the leading reference manual for filtration and separation products.The handbook is an essential reference tool for engineers, designers technicians, plant operators and consultants as well as staff with responsibility for purchasing, planning, sales and marketing. It is directly relevant to numerous industries including water, fluid power, chemicals, pharmaceutical, food and beverages, processing, general engineering, electronics and manufacturing.
Author : Albert Rushton
Publisher : John Wiley & Sons
ISBN 13 : 3527614966
Total Pages : 542 pages
Book Rating : 4.5/5 (276 download)
Download or read book Solid-Liquid Filtration and Separation Technology written by Albert Rushton and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: A valuable presentation of theoretical and practical information in the area of liquid-solid filtration. The development of theoretical models is highlighted with practical design data and problem-related examples. Modern trends, e.g., membrane systems, are reported together with the fundamental aspects of particulate technology. The increasing interest in pollution control and environmental protection provides an expansive market for this book. Chemical engineers, chemists, physicists, water treatment/sewage engineers, civil engineers and all those concerned with filtration and pollution will find this book of tremendous value and practical use.
Author : Kenneth Lee Rubow
Publisher : Butterworth-Heinemann
ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.:/5 (318 download)
Download or read book Fine Particle Filtration and Separation written by Kenneth Lee Rubow and published by Butterworth-Heinemann. This book was released on 1991 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fourth volume in a series of technical papers from the American Filtration Society conferences. This volume looks at fine particle filtration and separation and includes an examination of the fundamentals of gas filtration, filter materials, industrial separation, respiratory protection, filter testing methods, and pharmaceutical, medical and biomedical separation.
Author : R. J. Wakeman
Publisher :
ISBN 13 : 9780444420060
Total Pages : 326 pages
Book Rating : 4.4/5 (2 download)
Download or read book Progress in Filtration and Separation written by R. J. Wakeman and published by . This book was released on 1981 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Author : Kamalesh K. Sirkar
Publisher : Cambridge University Press
ISBN 13 : 1107469732
Total Pages : 923 pages
Book Rating : 4.1/5 (74 download)
Download or read book Separation of Molecules, Macromolecules and Particles written by Kamalesh K. Sirkar and published by Cambridge University Press. This book was released on 2014-01-16 with total page 923 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing chemical engineering undergraduate and graduate students with a basic understanding of how separation of a mixture of molecules, macromolecules or particles is achieved, this textbook is a comprehensive introduction to the engineering science of separation. • Students learn how to apply their knowledge to determine the separation achieved in a given device or process • Real-world examples are taken from biotechnology, chemical, food, petrochemical, pharmaceutical and pollution control industries • Worked examples, elementary separator designs and chapter-end problems are provided, giving students a practical understanding of separation. The textbook systematically develops different separation processes by considering the forces causing the separation and how this separation is influenced by the patterns of bulk flow in the separation device. Readers will be able to take this knowledge and apply it to their own future studies and research in separation and purification. Online resources include solutions to the exercises and guidance for computer simulations.
Author : Ronald W. Rousseau
Publisher : John Wiley & Sons
ISBN 13 : 9780471895589
Total Pages : 1028 pages
Book Rating : 4.8/5 (955 download)
Download or read book Handbook of Separation Process Technology written by Ronald W. Rousseau and published by John Wiley & Sons. This book was released on 1987-05-13 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surveys the selection, design, and operation of most of the industrially important separation processes. Discusses the underlying principles on which the processes are based, and provides illustrative examples of the use of the processes in a modern context. Features thorough treatment of newer separation processes based on membranes, adsorption, chromatography, ion exchange, and chemical complexation. Includes a review of historically important separation processes such as distillation, absorption, extraction, leaching, and crystallization and considers these techniques in light of recent developments affecting them.
Author : Erkki V. Turkki
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (813 download)
Download or read book Separation of Fibers from Paper Mill Effluent with Continuously Backwashed, Pressurized Liquid Filter written by Erkki V. Turkki and published by . This book was released on 1976 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9780750603669
Total Pages : 736 pages
Book Rating : 4.6/5 (36 download)
Download or read book Solid-liquid Separation written by and published by . This book was released on 1991 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Brock McEwen
Publisher : American Water Works Association
ISBN 13 : 0898678870
Total Pages : 392 pages
Book Rating : 4.8/5 (986 download)
Download or read book Treatment Process Selection for Particle Removal written by J. Brock McEwen and published by American Water Works Association. This book was released on 1998 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robin Smith
Publisher : John Wiley & Sons
ISBN 13 : 0470011912
Total Pages : 714 pages
Book Rating : 4.4/5 (7 download)
Download or read book Chemical Process written by Robin Smith and published by John Wiley & Sons. This book was released on 2005-06-10 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the design and integration of chemical processes, emphasizing the conceptual issues that are fundamental to the creation of the process. Chemical process design requires the selection of a series of processing steps and their integration to form a complete manufacturing system. The text emphasizes both the design and selection of the steps as individual operations and their integration. Also, the process will normally operate as part of an integrated manufacturing site consisting of a number of processes serviced by a common utility system. The design of utility systems has been dealt with in the text so that the interactions between processes and the utility system and interactions between different processes through the utility system can be exploited to maximize the performance of the site as a whole. Chemical processing should form part of a sustainable industrial activity. For chemical processing, this means that processes should use raw materials as efficiently as is economic and practicable, both to prevent the production of waste that can be environmentally harmful and to preserve the reserves of raw materials as much as possible. Processes should use as little energy as economic and practicable, both to prevent the build-up of carbon dioxide in the atmosphere from burning fossil fuels and to preserve reserves of fossil fuels. Water must also be consumed in sustainable quantities that do not cause deterioration in the quality of the water source and the long-term quantity of the reserves. Aqueous and atmospheric emissions must not be environmentally harmful, and solid waste to landfill must be avoided. Finally, all aspects of chemical processing must feature good health and safety practice. It is important for the designer to understand the limitations of the methods used in chemical process design. The best way to understand the limitations is to understand the derivations of the equations used and the assumptions on which the equations are based. Where practical, the derivation of the design equations has been included in the text. The book is intended to provide a practical guide to chemical process design and integration for undergraduate and postgraduate students of chemical engineering, practicing process designers and chemical engineers and applied chemists working in process development. Examples have been included throughout the text. Most of these examples do not require specialist software and can be performed on spreadsheet software. Finally, a number of exercises have been added at the end of each chapter to allow the reader to practice the calculation procedures.
Author : P. Cavanagh
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (669 download)
Download or read book Some Observations Concerning the Capture of Sub-micron Particles by Fine Fibres in Filters written by P. Cavanagh and published by . This book was released on 1964 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: When aerosols of sub-micron particles pass through a fibrous filter, the fibres capture some of the particles. In order to find the relative importance of various possible mechanisms of capture, a means was devised for using and observing sub-micron fibres in the form of a two-dimensional filter. With this, various aspects of filtration were examined. It was found that by far the greatest effect in causing capture of particles was the vibratory component of air flow. If the air flow was very steady, few particles were captured. If vibrations were superimposed on a steady flow, captures increased greatly. Under all conditions used, sub-micron fibres captured far more particles than seemed reasonable for their sizes compared with micron fibres. Possible reasons for this are discussed.
