Introduction To Ultrasound Sonochemistry And Sonoelectrochemistry

Author : Bruno G. Pollet
Publisher : Springer Nature
ISBN 13 : 3030258629
Total Pages : 39 pages
Book Rating : 4.27/5 ( download)

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Download or read book Introduction to Ultrasound, Sonochemistry and Sonoelectrochemistry written by Bruno G. Pollet and published by Springer Nature. This book was released on 2019-08-29 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the fundamental and applied aspects of sonochemistry, discussing a number of basic concepts in sonochemistry, such as how ultrasonic waves interact with gas bubbles in liquids to generate cavitation, and how the high temperatures generated within cavitation bubbles could be estimated. It explains how redox radicals are produced and how to make use of both the physical and chemical forces generated during cavitation for various applications. Intended for academic researchers, industry professionals as well as undergraduate and graduate students, especially those starting on a new research topic or those new to the field, it provides a clear understanding of the concepts and methodologies involved in ultrasonic and sonochemistry.

Author : Dong Chen
Publisher : CRC Press
ISBN 13 : 143984206X
Total Pages : 742 pages
Book Rating : 4.65/5 ( download)

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Download or read book Handbook on Applications of Ultrasound written by Dong Chen and published by CRC Press. This book was released on 2011-07-26 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrasonic irradiation and the associated sonochemical and sonophysical effects are complementary techniques for driving more efficient chemical reactions and yields. Sonochemistry—the chemical effects and applications of ultrasonic waves—and sustainable (green) chemistry both aim to use less hazardous chemicals and solvents, reduce energy consumption, and increase product selectivity. A comprehensive collection of knowledge, Handbook on Applications of Ultrasound covers the most relevant aspects linked to and linking green chemistry practices to environmental sustainability through the uses and applications of ultrasound-mediated and ultrasound-assisted biological, biochemical, chemical, and physical processes. Chapters are presented in the areas of: Medical applications Drug and gene delivery Nanotechnology Food technology Synthetic applications and organic chemistry Anaerobic digestion Environmental contaminants degradation Polymer chemistry Industrial syntheses and processes Reactor design Electrochemical systems Combined ultrasound−microwave technologies While the concepts of sonochemistry have been known for more than 80 years, in-depth understanding of this phenomenon continues to evolve. Through a review of the current status of chemical and physical science and engineering in developing more environmentally friendly and less toxic synthetic processes, this book highlights many existing applications and the enormous potential of ultrasound technology to upgrade present industrial, agricultural, and environmental processes.

Author : Bruno Pollet
Publisher : John Wiley & Sons
ISBN 13 : 1119967864
Total Pages : 345 pages
Book Rating : 4.66/5 ( download)

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Download or read book Power Ultrasound in Electrochemistry written by Bruno Pollet and published by John Wiley & Sons. This book was released on 2012-01-03 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of power ultrasound to promote industrial electrochemical processes, or sonoelectrochemistry, was first discovered over 70 years ago, but recently there has been a revived interest in this field. Sonoelectrochemistry is a technology that is safe, cost-effective, environmentally friendly and energy efficient compared to other conventional methods. The book contains chapters on the following topics, contributed from leading researchers in academia and industry: Use of electrochemistry as a tool to investigate Cavitation Bubble Dynamics Sonoelectroanalysis Sonoelectrochemistry in environmental applications Organic Sonoelectrosynthesis Sonoelectrodeposition Influence of ultrasound on corrosion kinetics and its application to corrosion tests Sonoelectropolymerisation Sonoelectrochemical production of nanomaterials Sonochemistry and Sonoelectrochemistry in hydrogen and fuel cell technologies

Author : Felipe López-Saucedo
Publisher : CRC Press
ISBN 13 : 1040117619
Total Pages : 253 pages
Book Rating : 4.13/5 ( download)

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Download or read book Sonochemistry written by Felipe López-Saucedo and published by CRC Press. This book was released on 2024-08-30 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the most pertinent aspects and advancements in sonochemistry, dedicating nine chapters to fundamentals, synthesis methods, and applications. Covering ultrasound as the primary energy source, the initial chapters cover the interaction of ultrasound waves with matter and its diverse applications across various fields. The text further delves into the synthesis of nanomaterials and nanocomposites under varying reaction conditions. Finally, the book examines specific topics, including the application of sonochemistry in wastewater treatment, catalysts, sensors, meat processing, and food packaging. These insights indicate that sonochemistry is an emerging science with promising applications extending beyond the confines of the laboratory.

Author : T. J. Mason
Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.98/5 ( download)

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Download or read book Applied Sonochemistry written by T. J. Mason and published by Wiley-VCH. This book was released on 2002-05-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power ultrasound has been used for many years in two specific industrial areas: cleaning and plastic welding. Over the last ten years an increasing interest has been shown in its potential for use over a much wider range of chemistry and processing which has been grouped together under the general title of sonochemistry. Most of these uses depend on the generation of acoustic cavitation in liquid media but this text, while underlining the importance of the physics and mathematics of cavitation, mainly concentrates on applications of the technology. After an introduction to the topic and some historical background to the uses of power ultrasound the general principles of acoustic cavitation are explored including some background physics, bubble dynamics and factors which influence cavitation. The remainder of the book incorporates a series of applications of sonochemistry which illustrate the types of physical and chemical effects of ultrasonically induced cavitation which will interest chemists and engineers alike. Amongst the major topics included are chemical synthesis, environmental protection and remediation of water, sewage and soils, polymer synthesis and processing, electrochemistry including both analytical and synthetic aspects and plating. The final chapter reviews the range of ultrasonic equipment available in the laboratory and the progress made towards the scale-up of sonochemistry. The level is introductory to semi-advanced and no topic has been taken to a particularly specialist level since it is intended that this should be of general interest to readers with a scientific background.

Author : Suresh C. Ameta
Publisher : CRC Press
ISBN 13 : 1351592998
Total Pages : 379 pages
Book Rating : 4.94/5 ( download)

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Download or read book Sonochemistry written by Suresh C. Ameta and published by CRC Press. This book was released on 2018-06-13 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally heat and light are thought as energy sources to drive a particular chemical reaction, but now ultrasound is a promising energy source for this purpose. The collapse of a bubble generates a wide range of high temperatures and pressures, and therefore, use of ultrasound has a considerable potential in chemical and allied sciences. Ultrasound-assisted reactions are green and economically viable alternatives to conventional techniques. This new volume presents a complete picture of ultrasound-assisted reactions and technologies that can be used in organic synthesis, polymer synthesis and degradation, nanomaterials, wastewater treatment, food ingredients and products, pharmaceutical applications, bioenergy applications, and more. This volume aims to shed light on the diversified applications of ultrasound and its significant role as a green chemical pathway. Sonochemistry deals with the effect of ultrasonic waves on chemical systems. It has green value because of non-hazardous acoustic radiation and is therefore duly recognized as a green chemistry by synthetic chemists as well as environmentalists. There is no direct interaction of ultrasound with molecular species, but the observed chemical and physical effects of ultrasound are due to the cavitational collapse, which produces drastic conditions of temperature and pressure locally. It induces the formation of various chemical species, which cannot be easily attained under conventional conditions. Sometimes, these species are responsible for driving towards an unusual reactivity in molecular entities. This book, Sonochemistry: An Emerging Green Technology, provides the complete development of sonochemistry, starting with an introduction and basic concepts of sonochemistry and proceeding on to different types of sonochemical reactions, instrumentation, use of ultrasound in driving particular chemical reactions, and its applications in various fields, such as polymer synthesis, decontamination of water and wastewater, preparation of nanomaterials, food technology, pharmaceutical sciences, etc. The book also briefly discusses some areas that utilize ultrasounds of different frequencies. These include food products and their processing; anaerobic digestion of waste; and medical applications such as ultrasonography, sonodynamic therapy, drug delivery, etc. Sonochemistry will be successfully used on an industrial scale in pharmaceutical drugs, polymers, nanomaterials, food technology, material science, biogas production, etc. in years to come and will be an established green chemical technology of the future.

Author : Moises Romolos Cesario
Publisher : Elsevier
ISBN 13 : 0323856322
Total Pages : 554 pages
Book Rating : 4.24/5 ( download)

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Download or read book Heterogeneous Catalysis written by Moises Romolos Cesario and published by Elsevier. This book was released on 2022-04-27 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterogeneous Catalysis: Materials and Applications focuses on heterogeneous catalysis applied to the elimination of atmospheric pollutants as an alternative solution for producing clean energy and the valorization of chemical products. The book helps users understand the properties of catalytic materials and catalysis phenomena governing electrocatalytic/catalytic reactions, and – more specifically – the study of surface and interface chemistry. By clustering knowledge in these fields, the book makes information available to both the academic and industrial communities. Further, it shows how heterogeneous catalysis applications can be used to solve environmental problems and convert energy through electrocatalytic reactions and chemical valorization. Sections cover nanomaterials for heterogeneous catalysis, heterogeneous catalysis mechanisms, SOX adsorption, greenhouse gases conversion, reforming reactions for hydrogen production, valorization of hydrogen energy, energy conversion and biomass valorization. Addresses topics of increasing interest to society such as the valorization of biomass, the use of polluting gases to produce value-added products, and the optimization of catalytic materials for water splitting, fuel cells, and other devices Discusses pollutant adsorption by industrial fume desulphurization processes Helps improve processes for obtaining chemicals using nonconventional technologies

Author : Sarah Sayce
Publisher : John Wiley & Sons
ISBN 13 : 1405173246
Total Pages : 352 pages
Book Rating : 4.47/5 ( download)

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Download or read book Real Estate Appraisal written by Sarah Sayce and published by John Wiley & Sons. This book was released on 2009-02-11 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The education of the real estate professional is changing andaligning itself more closely with the world of business. This book takes a new approach to property appraisal by exploringthe pricing mechanism in this changing context. It: * develops the notion of the pricing mechanism in relation toproperty * covers practical issues of comparison and the real problems inapplying valuation theory * explores calculations - including social and environmental worth- ignored in other texts As real estate professionals now advise both on strategic andoperational aspects of built assets, they must take into accountpractices of other investment markets and see investors ascompetitors to owner-occupiers. Both owner-occupiers and investorshave to assess accurately how their buildings perform but also beaware of wider sustainability issues, and social and environmentalresponsibilities. Real Estate Appraisal: from value to worth meets these new demandsby examining the latest techniques of the marketplace; developingan understanding of both market appraisal and worth; andhighlighting the emerging role of sustainability as a driver fordecision-making in real estate. Written by a group of highly experienced lecturers andprofessionals at the cutting edge of investment practice, the bookhas an accessible style and authoritative coverage, for bothstudents and practitioners facing changes in established ways ofworking. For supporting material please go towww.blackwellpublishing.com/sayce

Author : Deepak Kumar Yadav
Publisher : Elsevier
ISBN 13 : 0323859283
Total Pages : 614 pages
Book Rating : 4.88/5 ( download)

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Download or read book Hazardous Waste Management written by Deepak Kumar Yadav and published by Elsevier. This book was released on 2021-11-30 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hazardous Waste Management: An Overview of Advanced and Cost-Effective Solutions includes the latest practical knowledge and theoretical concepts for the treatment of hazardous wastes. The book covers five major themes, namely, ecological impact, waste management hierarchy, hazardous waste characteristics and regulations, hazardous wastes management, and future scope of hazardous waste management. It serves as a comprehensive and advanced reference for undergraduate students, researchers and practitioners in the field of hazardous wastes and focuses on the latest emerging research in the management of hazardous waste, the direction in which this branch is developing as well as future prospects. The book deals with all these components in-depth, however, particular attention is given to management techniques and cost-effective, economically feasible solutions for hazardous wastes released from various sources. Comprehensively explores the impact of hazardous wastes on human health and ecosystems Discusses toxicity across solid waste, aquatic food chain and airborne diseases Categorically elaborates waste treatment and management procedures with current challenges Discusses future challenges and the importance of renewing technologies

Author : Afşin Güngör
Publisher : Akademisyen Kitabevi
ISBN 13 : 6052587636
Total Pages : 21 pages
Book Rating : 4.38/5 ( download)

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Download or read book New Horizons in Techno-Science written by Afşin Güngör and published by Akademisyen Kitabevi. This book was released on 2019-05-05 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: