Author: Robert H. MarikPublisher:
ISBN:
Category : Carnegie Institute of Technology
Languages : en
Pages : 0
Book Description
Mass Transfer and Pressure Drop in Cocurrent Liquid-liquid Flow Through a Packed Column
Author: Robert H. MarikPublisher:
ISBN:
Category : Carnegie Institute of Technology
Languages : en
Pages : 0
Book Description
Mass transfer in cocurrent gas-liquid flow through a packed column
Author: Howard George McIlvriedFluid Dynamics of Packed Columns
Author: Jerzy MackowiakPublisher: Springer Science & Business Media
ISBN: 3540887814
Category : Science
Languages : en
Pages : 368
Book Description
The?rstGermanedition of thebook“Fluiddynamicsofpackedcolumns with modern random and structured packings for gas/liquid systems” was published in 1991. It sold out within a few years. Added to this were numerous enquiries, in particular within the industry, prompting me to publish a second, extended edition. A packed column remains the core element of any diffusional separation process. This underlines the need for basic design principles for packed columns, which enhance the design process by making it more accurate and reliable. The SBD (suspended bed of droplets) model introduced in the ?rst German edition of the book was well received by the experts and is now used by a large number of com- nies in the industry, as it offers improved reliability in the ?uid dynamic design of packed columns. For the purpose of facilitating the design process, the SBD model was in- grated into the simulation programme ChemCAD. The software programme FDPAK, which is available for Windows, has certainly contributed to the widespread use of the SBD model. The programme is very user-friendly and the calculation results are p- sented in tabular as well as graphic form, showing ?ood load, pressure drop and hold-up diagrams in the entire operating range.
Packed Bed Columns
Author: Nikolai KolevPublisher: Elsevier
ISBN: 0080463924
Category : Technology & Engineering
Languages : en
Pages : 709
Book Description
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
Particle Mass Transfer Coefficients for Cocurrent Gas-liquid Flow in Packed Beds
Author: Ching-Shi YangPublisher:
ISBN:
Category : Gas flow
Languages : en
Pages : 168
Book Description
A New Correlation for Mass Transfer in the Flow of Gases Through Packed Beds and for the Psychrometric Ratio
Author: Edward J. LynchPublisher:
ISBN:
Category : Hygrometry
Languages : en
Pages : 48
Book Description
Liquid Phase Mass Transfer Coefficients in Cocurrent Flow Gas Absorption in a Packed Column at High Liquid Flow Rates
Author: Raymond Celian UffordPublisher:
ISBN:
Category :
Languages : en
Pages : 84
Book Description
Hydrodynamics and Mass Transfer in Packed Columns and Their Applications for Supercritical Separations
Author: Geert Feye WoerleePublisher:
ISBN:
Category : Science
Languages : en
Pages : 216
Book Description
Fluid Mechanics, Heat Transfer, and Mass Transfer
Author: K. S. RajuPublisher: John Wiley & Sons
ISBN: 0470922923
Category : Technology & Engineering
Languages : en
Pages : 1422
Book Description
This broad-based book covers the three major areas of Chemical Engineering. Most of the books in the market involve one of the individual areas, namely, Fluid Mechanics, Heat Transfer or Mass Transfer, rather than all the three. This book presents this material in a single source. This avoids the user having to refer to a number of books to obtain information. Most published books covering all the three areas in a single source emphasize theory rather than practical issues. This book is written with emphasis on practice with brief theoretical concepts in the form of questions and answers, not adopting stereo-typed question-answer approach practiced in certain books in the market, bridging the two areas of theory and practice with respect to the core areas of chemical engineering. Most parts of the book are easily understandable by those who are not experts in the field. Fluid Mechanics chapters include basics on non-Newtonian systems which, for instance find importance in polymer and food processing, flow through piping, flow measurement, pumps, mixing technology and fluidization and two phase flow. For example it covers types of pumps and valves, membranes and areas of their use, different equipment commonly used in chemical industry and their merits and drawbacks. Heat Transfer chapters cover the basics involved in conduction, convection and radiation, with emphasis on insulation, heat exchangers, evaporators, condensers, reboilers and fired heaters. Design methods, performance, operational issues and maintenance problems are highlighted. Topics such as heat pipes, heat pumps, heat tracing, steam traps, refrigeration, cooling of electronic devices, NOx control find place in the book. Mass transfer chapters cover basics such as diffusion, theories, analogies, mass transfer coefficients and mass transfer with chemical reaction, equipment such as tray and packed columns, column internals including structural packings, design, operational and installation issues, drums and separators are discussed in good detail. Absorption, distillation, extraction and leaching with applications and design methods, including emerging practices involving Divided Wall and Petluk column arrangements, multicomponent separations, supercritical solvent extraction find place in the book.
Chemical Micro Process Engineering
Author: Volker HesselPublisher: John Wiley & Sons
ISBN: 3527606270
Category : Science
Languages : en
Pages : 681
Book Description
Micro process engineering is approaching both academia and industry. With the provision of micro devices, systems and whole plants by commercial suppliers, one main barrier for using these units has been eliminated. This book focuses on processes and their plants rather than on devices: what is 'before', 'behind' and 'around' micro device fabrication - and gives a comprehensive and detailed overview on the micro-reactor plants and three topic-class applications which are mixing, fuel processing, and catalyst screening. Thus, the book reflects the current level of development from 'micro-reactor design' to 'micro-reactor process design'.