Advances In Heat Pump Assisted Drying Technology

Author by : Vasile Minea
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 97
Total Download : 474
File Size : 50,6 Mb
pdf pdf

Description : Drying of solids is one of the most common, complex, and energy-intensive industrial processes. Conventional dryers offer limited opportunities to increase energy efficiency. Heat pump dryers are more energy and cost effective, as they can recycle drying thermal energy and reduce CO2, particulate, and VOC emissions due to drying. This book provides an introduction to the technology and current best practices and aims to increase the successful industrial implementation of heat pump- assisted dryers. It enables the reader to engage confidently with the technology and provides a wealth of information on theories, current practices, and future directions of the technology. It emphasizes several new design concepts and operating and control strategies, which can be applied to improve the economic and environmental efficiency of the drying process. It answers questions about risks, advantages vs. disadvantages, and impediments and offers solutions to current problems. Discusses heat pump technology in general and its present and future challenges. Describes interesting and promising innovations in drying food, agricultural, and wood products with various heat pump technologies. Treats several technical aspects, from modeling and simulation of drying processes to industrial applications. Emphasizes new design concepts and operating and control strategies to improve the efficiency of the drying process.


Industrial Heat Pump Assisted Wood Drying

Author by : Vasile Minea
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 62
Total Download : 917
File Size : 43,6 Mb
pdf pdf

Description : This book discusses conventional as well as unconventional wood drying technologies. It covers fundamental thermophysical and energetic aspects and integrates two complex thermodynamic systems, conventional kilns and heat pumps, aimed at improving the energy performance of dryers and the final quality of dried lumber. It discusses advanced components, kiln energy requirements, modeling, and software and emphasizes dryer/heat pump optimum coupling, control, and energy efficiency. Problems are included in most chapters as practical, numerical examples for process and system/components calculation and design. The book presents promising advancements and R&D challenges and future requirements.


Drying Of Biomass Biosolids And Coal

Author by : Shusheng Pang
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 15
Total Download : 217
File Size : 50,9 Mb
pdf pdf

Description : Drying of Biomass, Biosolids, and Coal: For Efficient Energy Supply and Environmental Benefits provides insight into advanced technologies and knowledge of the drying of biomass, biosolids, and coal in terms of improved efficiency, economics, and environmental impact. It comprehensively covers all the important aspects of drying for a variety of biomass, biosolids and coal resources. This book covers the drying of biomass, bio-solids and coal while also providing integration of the drying process with the energy system. Important issues in the commercial drying operations are tackled, including energy and exergy efficiencies, environmental impact, and potential safety concerns. It also assesses the performance of energy production plants in integration with biomass/coal drying to provide information for plant optimization. It offers in-depth analysis and data for process understanding and design, and analyzes the drying process’s effect on economics and the environment. This book is aimed at drying professionals and researchers, chemical engineers, industrial engineers, and manufacturing engineers. It will also be of use to anyone who is interested in the utilization of biomass, organic solid wastes, algae and low-rank coals for energy.


Advanced Drying Technologies For Foods

Author by : Arun S Mujumdar
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 20
Total Download : 173
File Size : 43,7 Mb
pdf pdf

Description : The goal of all drying research and development is to develop cost-effective innovative processes that yield high-quality dried products with less energy consumption and reduced environmental impact. With the literature on drying widely scattered, Advanced Drying Technologies for Foods compiles under one cover concise, authoritative, up-to-date assessments of modern drying technologies applied to foods. This book assembles a number of internationally recognized experts to provide critical reviews of advanced drying technologies, their merits and limitations, application areas and research opportunities for further development. Features: Provides critical reviews of advanced drying technologies Discusses the merits and limitations of a variety of food drying technologies Explains drying kinetics, energy consumption and quality of food products Reviews the principles and recent applications of superheated steam drying The first four chapters deal with recent developments in field-assisted drying technologies. These include drying techniques with the utilization of electromagnetic fields to deliver energy required for drying, for example, microwave drying, radio frequency drying, electrohydrodynamic drying, and infrared radiation drying. The remainder of this book covers a wide assortment of recently developed technologies, which include pulse drying, swell drying, impinging stream drying, and selected advances in spray drying. The final chapter includes some innovative technologies which are gaining ground and are covered in depth in a number of review articles and handbooks, and hence covered briefly in the interest completeness. This book is a valuable reference work for researchers in academia as well as industry and will encourage further research and development and innovations in food drying technologies.


Intermittent And Nonstationary Drying Technologies

Author by : Azharul Karim
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 20
Total Download : 176
File Size : 50,6 Mb
pdf pdf

Description : The first comprehensive book on intermittent drying, Intermittent and Nonstationary Drying Technologies: Principles and Applications demonstrates the benefits of this process and covers key issues, including technologies, effect of operating parameters, mathematical modelling, energy-efficiency, and product quality. It discusses such topics as periodic drying, conventional and intermittent food drying processes and food quality, relationship among intermittency of drying, microstructural changes, and food quality, microwave assisted pulsed fluidized and spouted bed drying, and cellular level water distribution. Aimed at food engineers, chemical product engineers, pharmaceutical engineers and technologists, plant design engineers, and researchers and students in these areas, this useful reference helps readers:


The Proceedings Of The 5th Asia Pacific Drying Conference

Author by :
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 99
Total Download : 112
File Size : 41,6 Mb
pdf pdf

Description :


Proceedings Of The Iind International Symposium On Sweetpotato And Cassava

Author by : S. L. Tan
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 19
Total Download : 877
File Size : 51,9 Mb
pdf pdf

Description :


Synerjy

Author by :
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 63
Total Download : 118
File Size : 44,9 Mb
pdf pdf

Description :


Advanced Drying Technologies Second Edition

Author by : Tadeusz Kudra
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 49
Total Download : 124
File Size : 53,7 Mb
pdf pdf

Description : Presents Drying Breakthroughs for an Array of Materials Despite being one of the oldest, most energy-intensive unit operations, industrial drying is perhaps the least scrutinized technique at the microscopic level. Yet in the wake of today’s global energy crisis, drying research and development is on the rise. Following in the footsteps of the widely read first edition, Advanced Drying Technologies, Second Edition is the direct outcome of the recent phenomenal growth in drying literature and new drying hardware. This edition provides an evaluative overview of new and emerging drying technologies, while placing greater emphasis on making the drying process more energy efficient in the green age. Draws on the Authors’ 60+ Years of Combined Experience Fueled by the current energy crisis and growing consumer demand for improved quality products, this thoroughly updated resource addresses cutting-edge drying technologies for numerous materials such as high-valued, heat-sensitive pharmaceuticals, nutraceuticals, and some foods. It also introduces innovative techniques, such as heat-pump drying of foods, which allow both industrial practice and research and development projects to save energy, reduce carbon footprints, and thus improve the bottom line. Four New Chapters: Spray-Freeze-Drying Fry Drying Refractance Window Drying Mechanical Thermal Expression Requiring no prior knowledge of chemical engineering, this single-source reference should assist researchers in turning the laboratory curiosities of today into the revolutionary novel drying technologies of tomorrow.


Heat Recovery From A Spray Dryer

Author by : Daniel Paul Donhowe
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 35
Total Download : 930
File Size : 40,7 Mb
pdf pdf

Description :