Gasification Of Waste Materials
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Gasification Of Waste Materials
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Author : Simona Ciuta
language : en
Publisher: Academic Press
Release Date : 2017-10-24
Gasification Of Waste Materials written by Simona Ciuta and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-24 with Technology & Engineering categories.
Gasification of Waste Materials: Technologies for Generating Energy, Gas and Chemicals from MSW, Biomass, Non-recycled Plastics, Sludges and Wet Solid Wastes explores the most recent gasification technologies developing worldwide to convert waste solids to energy and synthesis gas and chemical products. The authors examine the thermodynamic aspects, accepted reaction mechanisms and kinetic constraints of using municipal solid waste (MSW), biomass, non-recycled plastics (NRP), sludges and wet solid wastes as feedstock. They identify the distinctions between pyrolysis, gasification, plasma, hydrothermal gasification, and supercritical systems. A comprehensive summary of laboratory and demonstration activities is presented, as well as field scale systems that have been in operation using solid waste streams as input, highlighting their areas of disconnect and alignment. The book also provides a summary of information on emissions from the stack, comparing them with other thermal conversion systems using similar feedstock. It then goes on to assess the areas that must be improved to ensure gasification systems become as successful as combustion systems operating on waste streams, ranging from feedstock processing to gasifier output gas clean-up, downstream system requirements and corrosion. The economics and future projections for waste gasification systems are also discussed. For its consolidation of the current technical knowledge, this text is recommended for engineering researchers, graduate students, industry professionals, municipal engineers and decision makers when planning, designing and deploying waste to energy projects, especially those using MSW as feedstock. Provides field demonstrations of large scale systems, their results and the challenges that need to be overcome when developing commercial applications and possible solutions Presents the most recent technologies in lab and demonstration scale Examines the critical development needs and real life challenges for the deployment of waste to energy technologies Provides information on the economics and sustainability of these technologies, as well as their future perspectives
Thermochemical Waste Treatment
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Author : Elena Cristina Rada
language : en
Publisher: CRC Press
Release Date : 2017-03-16
Thermochemical Waste Treatment written by Elena Cristina Rada and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Science categories.
This title includes a number of Open Access chapters. Increasing attention is being paid to the valorization of solid wastes—converting them into energy or other useful products. This book describes recent research into methodologies and technologies for managing various forms of solid waste, while at the same time generating energy and revenue with less impact on the environment. Topics include combustion, gasification, pyrolysis, and hydrothermal carbonization. The transition from a fossil fuel-based economy to a more sustainable economy will require a solid foundation of ongoing scientific research. The editor of this compendium, a well-respected researcher in the field, has selected studies that help to build that foundation.
Clean Energy From Waste
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Author : Massimiliano Materazzi
language : en
Publisher: Springer
Release Date : 2016-11-12
Clean Energy From Waste written by Massimiliano Materazzi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-12 with Technology & Engineering categories.
This book explores the use of recent advanced multiple stage conversion technologies. These applications combine conventional fluidised bed systems with new plasma technologies to efficiently generate different energy outputs from waste materials with minimum cleaning effort. Using a mix of modelling and experimental approaches, the author provides fundamental insights into how the key operating variables of the two-stage process may impact the final quality of syngas. This thesis serves as a useful reference guide on the modelling and design of single and multiple-stage systems for thermal waste treatment. Its extended section on plant configuration and operation of waste gasification plants identifies the main technical challenges, and is of use to researchers entering the field.
Syngas From Waste
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Author : Luis Puigjaner
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-07-15
Syngas From Waste written by Luis Puigjaner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-15 with Technology & Engineering categories.
Syngas from Waste presents the most recent concepts, methods and techniques for the preliminary design of a promising emerging technology: production of clean syngas from waste materials. An in-depth account is given of the steps necessary to achieve the optimum design and up-to-date tools are presented to support the designer’s decision-making tasks: modelling, simulation and optimization. Numerous illustrations and tables are included to facilitate the reader’s understanding, as well as suggestions for further reading. The text is complemented with practical examples and industrial applications ranging from clean power generation to complex combined heat and power systems and high purity hydrogen for use in fuel cells. Syngas from Waste contains high-quality contributions from leading experts in the field. It is intended for academics at MSc or PhD level, researchers and industry practitioners in syngas production and applications, who are involved in the design, retrofit design and evaluation activities of alternative scenarios. It contains valuable teaching material for lecturers and provides industry professionals with the know-how to evaluate and improve existing installations or even to design a new one.
Plasma Gasification And Pyrolysis
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Author : Milan Hrabovsky
language : en
Publisher: CRC Press
Release Date : 2022-09-20
Plasma Gasification And Pyrolysis written by Milan Hrabovsky and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-20 with Science categories.
Currently, the most widely used treatment of waste is thermal processing, such as incineration. However, thermal plasma technologies offer alternative, cutting-edge, and environmentally friendly processes, which are also considered more energy-efficient and safe. This book provides a comprehensive yet accessible introduction to the process of thermal plasma gasification and pyrolysis. It is an ideal guide for graduate students pursuing further studies in plasma technologies and engineering, in addition to early-career researchers and scientists from related areas looking for material contextual to their own subject matter. Features: Presents an interdisciplinary approach, applicable to a wide range of researchers in waste treatment companies, authorities, and energy and environmental policymakers Authored by authorities in the field Up to date with the latest developments and technologies
Substitute Natural Gas From Waste
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Author : Massimiliano Materazzi
language : en
Publisher: Academic Press
Release Date : 2019-05-01
Substitute Natural Gas From Waste written by Massimiliano Materazzi and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-01 with Science categories.
Substitute Natural Gas from Waste: Technical Assessment and Industrial Applications of Biochemical and Thermochemical Processes provides an overview of the science and technology of anaerobic digestion and thermal gasification for the treatment of biomass and unrecyclable waste residues. The book provides both the theoretical and practical basis for the clean and high-efficiency utilization of waste and biomass to produce Bio-Substitute Natural Gas (SNG). It examines different routes to produce bio-SNG from waste feedstocks, detailing solutions to unique problems, such as scale up issues and process integration. Final sections review waste sourcing and processing. This book is an ideal and practical reference for those developing, designing, scaling and managing bio-SNG production and utilization systems. Engineering students will find this to be a comprehensive resource on the application of fundamental concepts of bio-SNG production that are illustrated through innovative, recent case studies. Presents detailed scientific and technical information Describes up-to-date concepts, processes and plants for efficient anaerobic digestion and gasification of wastes and syngas utilization Compares gasification with anaerobic digestion for different situations Proposes alternative strategies to increase efficiency and overcome energy balance limitations Includes benchmarking data and industrial real-life examples to demonstrate the main process features and implementation pathways of bio-SNG systems from dry and wet waste, both in developed and developing countries
Handbook Of Gasification Technology
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Author : James G. Speight
language : en
Publisher: John Wiley & Sons
Release Date : 2020-04-14
Handbook Of Gasification Technology written by James G. Speight and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-14 with Science categories.
Gasification is one of the most important advancements that has ever occurred in energy production. Using this technology, for example, coal can be gasified into a product that has roughly half the carbon footprint of coal. On a large scale, gasification could be considered a revolutionary development, not only prolonging the life of carbon-based fuels, but making them “greener” and cleaner. As long as much of the world still depends on fossil fuels, gasification will be an environmentally friendlier choice for energy production. But gasification is not just used for fossil fuels. Waste products that would normally be dumped into landfills or otherwise disposed of can be converted into energy through the process of gasification. The same is true of biofeedstocks and other types of feedstocks, thus making another argument for the widespread use of gasification. The Handbook of Gasification Technology covers all aspects of the gasification, in a “one-stop shop,” from the basic science of gasification and why it is needed to the energy sources, processes, chemicals, materials, and machinery used in the technology. Whether a veteran engineer or scientist using it as a reference or a professor using it as a textbook, this outstanding new volume is a must-have for any library.
Plastic Waste Treatment And Management
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Author : Rezgar Hasanzadeh
language : en
Publisher: Springer Nature
Release Date : 2023-05-08
Plastic Waste Treatment And Management written by Rezgar Hasanzadeh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-08 with Technology & Engineering categories.
This book offers an overview of the gasification process as a crucial thermochemical method for addressing the problem of plastic waste. The authors explore various strategies to minimize post-consumer plastic waste and provide a detailed analysis of one of the most promising methods for converting it into high-value products. The chapters reports on the gasification process and its potential for transforming plastic waste into energy and valuable resources. Readers will learn about methods for reducing plastic waste and treating them using the gasification process. Thermochemical processes for upcycling plastic waste into products with higher value, such as chemicals, fuels, and advanced materials are also covered in this book.
A Comparison Of Gasification And Incineration Of Hazardous Wastes
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Author : U. S Department of Energy
language : en
Publisher: Createspace Independent Pub
Release Date : 2013-02-26
A Comparison Of Gasification And Incineration Of Hazardous Wastes written by U. S Department of Energy and has been published by Createspace Independent Pub this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-26 with Science categories.
Gasification is a technology that has been widely used in commercial applications for more than 50 years in the production of fuels and chemicals. Current trends in the chemical manufacturing and petroleum refinery industries indicate that use of gasification facilities to produce synthesis gas (“syngas”) will continue to increase. Attractive features of the technology include: 1) the ability to produce a consistent, high-quality syngas product that can be used for energy production or as a building block for other chemical manufacturing processes; and 2) the ability to accommodate a wide variety of gaseous, liquid, and solid feedstocks. Conventional fuels such as coal and oil, as well as low- or negative-value materials and wastes such as petroleum coke, heavy refinery residuals, secondary oil-bearing refinery materials, municipal sewage sludge, hydrocarbon contaminated soils, and chlorinated hydrocarbon byproducts have all been used successfully in gasification operations. Gasification of these materials has many potential benefits when compared with conventional options such combustion or disposal by incineration. Recently, the U.S. Environmental Protection Agency (EPA) announced that the Agency is considering an exclusion from the Resource Conservation and Recovery Act (RCRA) for listed secondary oil-bearing refinery materials when processed in a gasification system, an exclusion analogous to the one granted for insertion of RCRA listed refinery wastes into the coking process at refineries. In addition, representatives of the gasification industry have asked EPA to consider a broader exclusion that would include gasification of any carbonaceous material, including hazardous wastes from other industrial sectors (e.g., chemical manufacturing) in modern, high-temperature slagging gasifiers. The purpose of this report is to provide an independent, third-party description of waste gasification and to present information that clearly defines the differences between the modern gasification and incineration technologies. The primary focus of this document is the currently proposed exemption for gasification of secondary oil-bearing materials in refineries. The objectives of this report are to: Compare and contrast the process unit operations and chemical reaction mechanisms of gasification and incineration; Cite environmental and regulatory concerns currently applicable to hazardous waste incineration processes and relate them to gasification processes; and Provide a summary of existing process stream characterization data for gasification including information on the data quality, sampling/analytical method applicability, and method development needs.
Advanced Technology For The Conversion Of Waste Into Fuels And Chemicals
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Author : Anish Khan
language : en
Publisher: Woodhead Publishing
Release Date : 2021-07-27
Advanced Technology For The Conversion Of Waste Into Fuels And Chemicals written by Anish Khan and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-27 with Technology & Engineering categories.
Advanced Technology for the Conversion of Waste into Fuels and Chemicals: Volume 1: Biological Processes presents advanced and combined techniques that can be used to convert waste to energy, including combustion, gasification, paralysis, anaerobic digestion and fermentation. The book focuses on solid waste conversion to fuel and energy and presents the latest advances in the design, manufacture, and application of conversion technologies. Contributors from the fields of physics, chemistry, metallurgy, engineering and manufacturing present a truly trans-disciplinary picture of the field. Chapters cover important aspects surrounding the conversion of solid waste into fuel and chemicals, describing how valuable energy can be recouped from various waste materials. As huge volumes of solid waste are produced globally while huge amounts of energy are produced from fossil fuels, the technologies described in this comprehensive book provide the information necessary to pursue clean, sustainable power from waste material. Presents the latest advances in waste to energy techniques for converting solid waste to valuable fuel and energy Brings together contributors from physics, chemistry, metallurgy, engineering and the manufacturing industry Includes advanced techniques such as combustion, gasification, paralysis, anaerobic digestion and fermentation Goes far beyond municipal waste, including discussions on recouping valuable energy from a variety of industrial waste materials Describes how waste to energy technologies present an enormous opportunity for clean, sustainable energy