Innovative Renewable Waste Conversion Technologies

Innovative Renewable Waste Conversion Technologies
Author: Gheorghe Lazaroiu
Publisher: Springer Nature
Total Pages: 464
Release: 2021-10-19
Genre: Technology & Engineering
ISBN: 3030814319
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This book investigates innovative solutions to increase the share of renewable engery in the global power mix, with a particular focus on improved and sustainable biomass conversion technologies. To this end, the book deals with an analysis of the generation mix of renewable energies (including biofuels, renewable waste and biogas) in the overall power balance of several countries. In addition, the possibilities of using bioenergy resources in the context of power generation are thoroughly analyzed. As one of the most important ways of converting biomass into energy, the combustion process is analyzed in detail, highlighting the vast potential for the use of innovative biofuels. In this context, a detailed classification of existing biofuels is established, reflecting the relationship between their energy properties and their potential use in industrial facilities. Additionally, the most efficient combustion technologies for the respective applications are discussed. Furthermore, the authors emphasize that the management of renewable waste, both from industry (tannery waste and oils from transport) and agriculture, requires an economic and environmental friendly approach. The challenges of burning various renewable waste fuels and upgrading industrial facilities are discussed, and the ideas and technologies presented in this book contribute to the UN Sustainable Development Goal (SDG) for "Affordable and Clean Energy". The book is a useful resource for professionals dealing with current and upcoming activities related to renewable energy combustion, and a good starting point for young researchers.

Sustainable Biomass and Waste Conversion

Sustainable Biomass and Waste Conversion
Author: Pietro Bartocci
Publisher: Academic Press
Total Pages: 600
Release: 2022-03-15
Genre: Science
ISBN: 9780128214435
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Sustainable Biomass and Waste Conversion: Modeling Tools for Planning and Optimization provides practical knowledge on the technical, economic and environmental aspects of bioenergy, biorefining, and waste-to-energy systems through modeling. The book covers key-technologies and cutting-edge advances for biomass assessment using statistics and GIS systems, logistics optimization using Vehicle Routing Problem solvers, Neural Networks and Optimization models based on MILP and NLP, and energy demand assessment. In addition, sections cover feasibility plans for biorefineries and combined heat and power systems, and the fundamentals and challenges of modeling biomass and waste conversion processes, such as anaerobic digestion, pyrolysis, gasification, combustion, transesterification, fermentation and hydroprocessing. The authors also examine economic and market factors influencing feedstock availability and price and provide tools for environmental and social impact analysis. Finally, the book illustrates the application of the methodologies covered through a number of case studies from around the globe, quizzes and exercises. Presents practical tools to design supply plans for waste-to-energy and bioenergy plants, as well as biorefineries, optimizing collection, and logistics within the context of the bioeconomy Explores methodologies for the realistic development of bioenergy business plans, environmental impact analysis, plant control and management Includes a broad selection of global case studies and practical exercises that illustrate the application of discussed methodologies in biomass and waste conversion chains

Advanced Technology for the Conversion of Waste into Fuels and Chemicals

Advanced Technology for the Conversion of Waste into Fuels and Chemicals
Author: Anish Khan
Publisher: Woodhead Publishing
Total Pages: 540
Release: 2021-07-27
Genre: Technology & Engineering
ISBN: 0128235276
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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

Sustainable Food Waste-to-Energy Systems

Sustainable Food Waste-to-Energy Systems
Author: Thomas Trabold
Publisher: Academic Press
Total Pages: 294
Release: 2018-09-05
Genre: Technology & Engineering
ISBN: 0128111585
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Sustainable Food Waste-to-Energy Systems assesses the utilization of food waste in sustainable energy conversion systems. It explores all sources of waste generated in the food supply chain (downstream from agriculture), with coverage of industrial, commercial, institutional and residential sources. It provides a detailed analysis of the conventional pathways for food waste disposal and utilization, including composting, incineration, landfilling and wastewater treatment. Next, users will find valuable sections on the chemical, biochemical and thermochemical waste-to-energy conversion processes applicable for food waste and an assessment of commercially available sustainable food waste-to-energy conversion technologies. Sustainability aspects, including consideration of environmental, economic and social impacts are also explored. The book concludes with an analysis of how deploying waste-to-energy systems is dependent on cross-cutting research methods, including geographical information systems and big data. It is a useful resource for professionals working in waste-to-energy technologies, as well as those in the food industry and food waste management sector planning and implementing these systems, but is also ideal for researchers, graduate students, energy policymakers and energy analysts interested in the most recent advances in the field. Provides guidance on how specific food waste characteristics drive possible waste-to-energy conversion processes Presents methodologies for selecting among different waste-to-energy options, based on waste volumes, distribution and properties, local energy demand (electrical/thermal/steam), opportunities for industrial symbiosis, regulations and incentives and social acceptance, etc. Contains tools to assess potential environmental and economic performance of deployed systems Links to publicly available resources on food waste data for energy conversion

Biomass as a Sustainable Energy Source for the Future

Biomass as a Sustainable Energy Source for the Future
Author: Wiebren de Jong
Publisher: John Wiley & Sons
Total Pages: 600
Release: 2014-10-03
Genre: Science
ISBN: 1118916638
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Focusing on the conversion of biomass into gas or liquid fuels the book covers physical pre-treatment technologies, thermal, chemical and biochemical conversion technologies • Details the latest biomass characterization techniques • Explains the biochemical and thermochemical conversion processes • Discusses the development of integrated biorefineries, which are similar to petroleum refineries in concept, covering such topics as reactor configurations and downstream processing • Describes how to mitigate the environmental risks when using biomass as fuel • Includes many problems, small projects, sample calculations and industrial application examples

Zero Waste Biorefinery

Zero Waste Biorefinery
Author: Yogalakshmi Kadapakkam Nandabalan
Publisher: Springer Nature
Total Pages: 595
Release: 2022-01-12
Genre: Science
ISBN: 9811686823
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This book is a compilation of process, technologies and value added products such as high value biochemicals and biofuels produced from different waste biorefineries. The book is sectioned into four categories providing a comprehensive outlook about zero waste biorefinery and technologies associated with it. The emerging technologies that potentially put back the lignocellulosic waste, municipal solid waste and food waste into intrinsic recycling for production of high value biochemicals and bioenergy, along with associated challenges and opportunities are also included. The content also focuses on algal biorefineries leading to sustainable circular economy through production of broad spectrum of bioactive compounds, bioethanol, biobutanol, biohydrogen, biodiesel through integrated biorefinery approach. The volume also includes chapters on conversion technologies and mathematical models applied for process optimization. A sound foundation about the underlying principles of biorefineries and a up-to-date state-of-the-art based overview on the latest advances in terms of scientific knowledge, techno-economic developments and life cycle assessment methodologies of integrated waste biorefinery is provided. This volume will be of great interest to professionals, post-graduate students and policy makers involved in waste management, biorefineries, circular economy and sustainable development.

Sustainable Catalytic Conversion of Biomass for the Production of Biofuels and Bioproducts

Sustainable Catalytic Conversion of Biomass for the Production of Biofuels and Bioproducts
Author: Gabriel Morales
Publisher: MDPI
Total Pages: 216
Release: 2020-12-02
Genre: Technology & Engineering
ISBN: 3039364332
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Biomass is widely considered as a potential alternative to dwindling fossil fuel reserves. There is a large variety of biomass sources (oleaginous, lignocellulosic, algae, etc.), with many possible conversion routes and products. Currently, biomass is not just viewed as a source of biofuels, but also as an interesting feedstock for the production of bio-based chemicals that could largely replace petrochemicals. In this context, the search for new sustainable and efficient alternatives to fossil sources is gaining increasing relevance within the chemical industry. There, the role of catalysis is often critical for the development of clean and sustainable processes, aiming to produce commodity chemicals or liquid fuels with a high efficiency and atom economy. This book gathers works at the cutting edge of investigation in the application of catalysis, for the sustainable conversion of biomass into biofuels and bio-based chemicals.

Biorefinery

Biorefinery
Author: Juan-Rodrigo Bastidas-Oyanedel
Publisher: Springer
Total Pages: 763
Release: 2019-04-15
Genre: Technology & Engineering
ISBN: 3030109615
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This book discusses the biorefinery of biomass feedstocks. In-depth chapters highlight the scientific and technical aspects and present a techno-economic analysis of such systems. By using a TEA approach, the authors present feasible pathways for conversion of biomass (both residual biomass, energy crops and algae biomass), showing the different possibilities for the production of biochemical materials, biofuels, and fertilizers. The concepts presented in this book will link companies, investors, and governments by providing a framework that will help reduce pollutants and create a biomass related economy that incorporates the newest developments and technologies in the area.

Toward Success in Biomass Conversion to Affordable Clean Energy

Toward Success in Biomass Conversion to Affordable Clean Energy
Author: Dennis N. Stamires
Publisher: Archway Publishing
Total Pages: 173
Release: 2023-07-25
Genre: Science
ISBN: 1665743220
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Toward Success in Biomass Conversion to Affordable Clean Energy highlights the history of KiOR, a startup bioenergy company that sought to become a commercial success ... but failed. Starting in 2007, until declaring bankruptcy in 2014, KiOR spent close to $1 billion to prove that single-reactor thermocatalytic conversion of organic materials such as wood chips, grasses, and even waste plastics to transportation fuels using conventional oil-refinery catalyst processing is not scalable to commercial-size plants, and in fact is not economically feasible using current technology. This case study provides historical perspective and insights on government oversight of transportation fuels, development of refinery catalyst technology, and criteria for developing sustainable commercial-scale biomass-to-fuels technologies. Along the way, the authors, who are experts in catalyst and refinery processes as well as environmental sustainability and natural resource management, propose feasible solutions to help alleviate catalyst and other technology limitations in biomass conversion. Their intent is to help science and engineering researchers, business leaders, investors, government officials, and the general public negotiate the challenges of using biomass crops, waste wood and other plant materials, and waste plastics to create a sustainable supply of clean and affordable energy, transportation and heating fuels, and specialty chemicals on a global scale while helping protect the environment.