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Author : Carlos M. Pacheco
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (269 download)
Download or read book The Effect of Phase Density on the Over-all Mass-transfer Coefficients written by Carlos M. Pacheco and published by . This book was released on 1961 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Koichi Asano
Publisher : John Wiley & Sons
ISBN 13 : 3527609083
Total Pages : 290 pages
Book Rating : 4.5/5 (276 download)
Download or read book Mass Transfer written by Koichi Asano and published by John Wiley & Sons. This book was released on 2007-09-24 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This didactic approach to the principles and modeling of mass transfer as it is needed in modern industrial processes is unique in combining a step-by-step introduction to all important fundamentals with the most recent applications. Based upon the renowned author's successful new modeling method as used for the O-18 process, the exemplary exercises included in the text are fact-proven, taken directly from existing chemical plants. Fascinating reading for chemists, graduate students, chemical and process engineers, as well as thermodynamics physicists.
Author : Thomas Kilgore Sherwood
Publisher : McGraw-Hill Companies
ISBN 13 :
Total Pages : 734 pages
Book Rating : 4.3/5 (91 download)
Download or read book Mass Transfer written by Thomas Kilgore Sherwood and published by McGraw-Hill Companies. This book was released on 1975 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Office of Saline Water
Publisher :
ISBN 13 :
Total Pages : 882 pages
Book Rating : 4.3/5 (91 download)
Download or read book Research and Development Progress Report written by United States. Office of Saline Water and published by . This book was released on 1971 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Hetsroni
Publisher : Elsevier
ISBN 13 : 1483160505
Total Pages : 779 pages
Book Rating : 4.4/5 (831 download)
Download or read book Proceedings of the International Symposium on Two-Phase Systems written by G. Hetsroni and published by Elsevier. This book was released on 2017-05-04 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the International Symposium on Two-Phase Systems
Author : Ismail Tosun
Publisher : Elsevier
ISBN 13 : 0080549500
Total Pages : 629 pages
Book Rating : 4.0/5 (85 download)
Download or read book Modeling in Transport Phenomena written by Ismail Tosun and published by Elsevier. This book was released on 2007-07-17 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling in Transport Phenomena, Second Edition presents and clearly explains with example problems the basic concepts and their applications to fluid flow, heat transfer, mass transfer, chemical reaction engineering and thermodynamics. A balanced approach is presented between analysis and synthesis, students will understand how to use the solution in engineering analysis. Systematic derivations of the equations and the physical significance of each term are given in detail, for students to easily understand and follow up the material.There is a strong incentive in science and engineering to understand why a phenomenon behaves the way it does. For this purpose, a complicated real-life problem is transformed into a mathematically tractable problem while preserving the essential features of it. Such a process, known as mathematical modeling, requires understanding of the basic concepts. This book teaches students these basic concepts and shows the similarities between them. Answers to all problems are provided allowing students to check their solutions. Emphasis is on how to get the model equation representing a physical phenomenon and not on exploiting various numerical techniques to solve mathematical equations. - A balanced approach is presented between analysis and synthesis, students will understand how to use the solution in engineering analysis. - Systematic derivations of the equations as well as the physical significance of each term are given in detail - Many more problems and examples are given than in the first edition - answers provided
Author : Virendra Kumar Mathur
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (62 download)
Download or read book Effect of Axial Dispersion on Interphase Mass Transfer in Packed Absorption Columns written by Virendra Kumar Mathur and published by . This book was released on 1970 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A steady state approach was followed in this investigation to determine the effects of liquid and gas flow rates, packing size and packing height on the interphase mass transfer coefficient and gas phase axial mixing Peclet numbers. Experiments were performed on the absorption of carbon dioxide from a mixture of carbon dioxide and nitrogen in a packed column. Absorption was performed using 1/4, 3/8 and l/2 inch Raschig rings, with a packing height of 3 feet and also using 3/8 inch Raschig rings with a packing height of 5 feet. The liquid and gas flow ranges used were 2865 to 5680 lb./hr.sq.ft. and 5.0 to 7.4 lb./hr.sq.ft., respectively. Three mathematical models, viz. (i) plug flow in both the gas and liquid phases, (ii) axial mixing in gas phase and plug flow in liquid phase, and (iii) axial mixing in both gas and liquid phases, were used. It is found that axial mixing in the gas phase increases with increases in liquid flow rate, packing size and packing height. The behavior of apparent and true mass transfer coefficients indicates a decrease in axial mixing with increases in gas flow rates. However, axial mixing is found to be small under the experimental conditions used in this investigation. The gas phase Peclet numbers obtained in this investigation are about fifty times greater than reported by workers using a transient technique under the same conditions. Correlations for the apparent and true over-all liquid phase mass transfer coefficients are also presented"--Abstract, leaf ii.
Author : Franz Durst
Publisher :
ISBN 13 :
Total Pages : 598 pages
Book Rating : 4.:/5 (43 download)
Download or read book Two-phase Momentum, Heat and Mass Transfer in Chemical, Process, and Energy Engineering Systems written by Franz Durst and published by . This book was released on 1979 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C.B. Boyadjiev
Publisher : Elsevier
ISBN 13 : 0080537707
Total Pages : 515 pages
Book Rating : 4.0/5 (85 download)
Download or read book Non-Linear Mass Transfer and Hydrodynamic Stability written by C.B. Boyadjiev and published by Elsevier. This book was released on 2000-08-16 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surveyed in this book are the kinetics of non-linear mass transfer and its effects on hydrodynamic stability in systems with intensive interphase mass transfer, in electrochemical systems with high current density and in chemically reacting systems. In Part 1 the non-linear mass transfer as a result of an intensive interphase mass transfer in the gas (liquid)-solid surface, gas-liquid and liquid-liquid systems is considered in the duffusion boundary layer approximation as well as in flat channel taking the longitudinal diffusion into account. The influence of the direction of the intensive interphase mass transfer on heat transfer and multi-component mass transfer is illustrated. Part 2 discusses non-linear mass transfer in electrochemical systems with high current density using the examples of the anode dissolving of metals in the electrolyte flow and the electro-separation of metals out of concentrated solutions. The theory of the measured electrochemical treatment of metals and alloys, which is a method of wide practical use, has been elaborated on this basis. In Part 3 the non-linear mass transfer in chemically reacting systems is considered in the cases of: non-linearity of the equations of the chemical reaction's kinetics and intensive interphase mass transfer or thermo-capillary effect due to chemical reactions. On this basis, the mechanisms and the macro-kinetics of the chemical transformations in the gas-liquid systems are discussed. Part 4 is dedicated to the chemical reaction kinetics in stationary two phase systems at an arbitrary contact time between phases. In Part 5 the effects of concentration gradients are considered in the approximations of the linear theory of the hydrodynamic stability of almost parallel flows. In systems with intensive interphase mass transfer, the Marangoni effect could also be observed, beside the effect of non-linear mass transfer. A comparative analysis of both effects is made in this book.
Author :
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (31 download)
Download or read book Volatilization Rates from Water to Indoor Air written by and published by . This book was released on 2000 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nikolai Kolev
Publisher : Elsevier
ISBN 13 : 0080463924
Total Pages : 709 pages
Book Rating : 4.0/5 (84 download)
Download or read book Packed Bed Columns written by Nikolai Kolev and published by Elsevier. This book was released on 2006-08-08 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed bed columns are largely employed for absorption, desorption, rectification and direct heat transfer processes in chemical and food industry, environmental protection and also processes in thermal power stations like water purification, flue gas heat utilization and SO2 removal. These Separation processes, are estimated to account for 40%-70% of capital and operating costs in process industry. Packed bed columns are widely employed in this area. Their usage also for direct heat transfer between gas and liquid, enlarge their importance. They are the best apparatuses, from thermodynamical point of view, for mass and heat transfer processes between gas and liquid phase. Their wide spreading is due to low capital investments and operating costs. Since 1995 there has not been published a specialised book in this area, and this is a period of quick development of packed columns. Packed Bed Columns reflects the state of this field including the author's experience on creating and investigating of new packings, column internals and industrial columns. - Considers the theories of mass transfer processes and shows how they help the construction of highly effective packings - Complete information about the performance characteristics of different modern types of highly effective packings - Considers the models for calculation and areas of their application
Author : LAURENCE R. WEATHERLEY
Publisher : Elsevier
ISBN 13 : 148329210X
Total Pages : 305 pages
Book Rating : 4.4/5 (832 download)
Download or read book Engineering Processes for Bioseparations written by LAURENCE R. WEATHERLEY and published by Elsevier. This book was released on 2013-10-22 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of biotechnology in chemical synthesis offers up numerous advantages to the engineer in the process industries, but it also presents a number of fundamental challenges and difficulties which impinge directly on separation process requirements. The use of biochemical separations has grown significantly during the past decade, and is especially used in process industries such as healthcare and food processing. However it is becoming increasingly more important in areas such as recycling and waste-water treatment and as industry shifts towards cleaner processes biochemical separations will continue to grow. The two main objectives of this book are to focus on the application of existing separation process techniques to the recovery and purification of biologically derived products and to examine the state of knowledge of new techniques which have future potential. Within these objectives the complexities and breadth of problems associated with biological separations are discussed, specific engineering techniques are featured and their adaptation to biochemical separations are highlighted.
Author : Robin D. Rogers
Publisher : Springer Science & Business Media
ISBN 13 : 1461519535
Total Pages : 191 pages
Book Rating : 4.4/5 (615 download)
Download or read book Aqueous Biphasic Separations written by Robin D. Rogers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of an American Chemical Society Symposium held in San Diego, California, March 13-14, 1994
Author : David Azbel
Publisher : Cambridge University Press
ISBN 13 : 9780521237727
Total Pages : 372 pages
Book Rating : 4.2/5 (377 download)
Download or read book Two Phase Flows in Chemical Engineering written by David Azbel and published by Cambridge University Press. This book was released on 1981-08-31 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behaviour of bubbles is a unifying theme of this book. From an explanation of the fundamentals of bubbles formation at a single orifice, Dr Azbel goes on to set up equations for bubble motion, bubble size, bubble-size distribution and pressure drop across a perforated plate.
Author : Carroll O. Bennett
Publisher : McGraw-Hill Companies
ISBN 13 :
Total Pages : 856 pages
Book Rating : 4.3/5 (91 download)
Download or read book Momentum, Heat, and Mass Transfer written by Carroll O. Bennett and published by McGraw-Hill Companies. This book was released on 1982 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marek Solecki
Publisher : BoD – Books on Demand
ISBN 13 : 9535121928
Total Pages : 292 pages
Book Rating : 4.5/5 (351 download)
Download or read book Mass Transfer written by Marek Solecki and published by BoD – Books on Demand. This book was released on 2015-10-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a wide variety of topics related to advancements in different stages of mass transfer modelling processes. Its purpose is to create a platform for the exchange of recent observations, experiences, and achievements. It is recommended for those in the chemical, biotechnological, pharmaceutical, and nanotechnology industries as well as for students of natural sciences, technical, environmental and employees in companies which manufacture machines for the above-mentioned industries. This work can also be a useful source for researchers and engineers dealing with mass transfer and related issues.
Author : Robert Greenkorn
Publisher : CRC Press
ISBN 13 : 1482292971
Total Pages : 1048 pages
Book Rating : 4.4/5 (822 download)
Download or read book Momentum, Heat, and Mass Transfer Fundamentals written by Robert Greenkorn and published by CRC Press. This book was released on 2018-10-03 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Presents the fundamentals of momentum, heat, and mass transfer from both a microscopic and a macroscopic perspective. Features a large number of idealized and real-world examples that we worked out in detail."
