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Biomass Chars Elaboration Characterization And Applications
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Book Synopsis Biomass Chars: Elaboration, Characterization and Applications by : Lionel Limousy
Download or read book Biomass Chars: Elaboration, Characterization and Applications written by Lionel Limousy and published by . This book was released on 2018 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass Chars: Elaboration, Characterization and Applications.
Book Synopsis Biomass Chars: Elaboration, Characterization and Applications by : Mejdi Jeguirim
Download or read book Biomass Chars: Elaboration, Characterization and Applications written by Mejdi Jeguirim and published by MDPI. This book was released on 2018-04-03 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Biomass Chars: Elaboration, Characterization and Applications" that was published in Energies
Book Synopsis Biomass Chars: Elaboration, Characterization and Applications by : Lionel Limousy
Download or read book Biomass Chars: Elaboration, Characterization and Applications written by Lionel Limousy and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biomass Chars: Elaboration, Characterization and Applications Ⅱ by : Lionel Limousy
Download or read book Biomass Chars: Elaboration, Characterization and Applications Ⅱ written by Lionel Limousy and published by MDPI. This book was released on 2019-10-16 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass can be converted to energy, biofuels, and bioproducts via thermochemical conversion processes, such as combustion, pyrolysis, and gasification. Combustion technology is most widely applied on an industrial scale. However, biomass gasification and pyrolysis processes are still in the research and development stage. The major products from these processes are syngas, bio-oil, and char (called also biochar for agronomic application). Among these products, biomass chars have received increasing attention for different applications, such as gasification, co-combustion, catalysts or adsorbents precursors, soil amendment, carbon fuel cells, and supercapacitors. This Special Issue provides an overview of biomass char production methods (pyrolysis, hydrothermal carbonization, etc.), characterization techniques (e.g., scanning electronic microscopy, X-ray fluorescence, nitrogen adsorption, Raman spectroscopy, nuclear magnetic resonance spectroscopy, X-ray photoelectron spectroscopy, and temperature programmed desorption and mass spectrometry), their properties, and their suitable recovery processes.
Book Synopsis Char and Carbon Materials Derived from Biomass by : Mejdi Jeguirim
Download or read book Char and Carbon Materials Derived from Biomass written by Mejdi Jeguirim and published by Elsevier. This book was released on 2019-03-29 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Char and Carbon Materials Derived from Biomass: Production, Characterization and Applications provides an overview of biomass char production methods (pyrolysis, hydrothermal carbonization, etc.), along with the characterization techniques typically used (Scanning Electronic Microscopy, X-Ray Fluorescence, Nitrogen adsorption, etc.) In addition, the book includes a discussion of the various properties of biomass chars and their suitable recovery processes, concluding with a demonstration of applications. As biomass can be converted to energy, biofuels and bioproducts via thermochemical conversion processes, such as combustion, pyrolysis and gasification, this book is ideal for professionals in energy production and storage fields, as well as professionals in waste treatment, gas treatment, and more. Provides a discussion of sources of biomass feedstocks, such as agricultural, woody plants and food processing residue Discusses the various production processes of biomass chars, including pyrolysis and hydrothermal carbonization Explores various applications of biomass chars within different industries, including energy and agronomy
Book Synopsis Characterization and Modification of Biomass Pyrolysis Chars for Environmental Applications by : Matthew William Smith
Download or read book Characterization and Modification of Biomass Pyrolysis Chars for Environmental Applications written by Matthew William Smith and published by . This book was released on 2016 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: In this project the deconvolution of Raman, X-ray Photoelectron, and Nuclear Magnetic Resonance spectra of chars are examined. To support this work, spectra calculated for a wide variety of polyaromatic structures have been examined using density functional theory. Based on these results a new fitting and interpretation pr°Cedure for Raman spectra of chars has been proposed. This method identities out of plane deformation, 5 membered ring systems, 7+ membered ring systems and heteroatom inclusions, in addition to monitoring the cluster size of aromatic domains. A modified deconvolution pr°Cedure has also been proposed for XPS spectra. This method utilizes sequential deconvolution of the O 1s and C 1s spectra. In this method the C 1s deconvolution is constrained by the results of the O 1s spectrum, using the maximum and minimum bonds of for carbon-oxygen bonds based on theoretical groupings. A new quantitative 13C multiple cross-polarization NMR technique was successfully applied to pyrolysis chars. Coupled with a REDOR type dephasing series this method was used to estimate the cluster size and number of atoms at each distance in a series of cellulose chars. This method provided results consistent with far more time intensive direct polarization studies. The methods developed have been applied to three thermoseries of chars from primary biomass constituents; cellulose; hemicellulose (xylan); and lignin (milled wood lignin). The results of these studies, in combination with bulk chemical and morphological tests identified fundamental differences, and basic similarities, in the pyrolysis behavior of each compound. Each sample was found to move on a generally ordering trajectory with temperature until 600 °C when out of plane deformations became significant for each material between 600 and 700°C. Ring cluster size was found to increase slowly until 600 °C and then increased significantly. Finally the effects of ozone on two dissimilar chars, from Douglas fir wood and bark, were examined. These results show dramatically more intense reactions with bark char, though the content of acid groups increased for both materials. Our studies also identified a strong correlation between reactor temperature and lactone group formation.
Book Synopsis Near-critical and Supercritical Water and Their Applications for Biorefineries by : Zhen Fang
Download or read book Near-critical and Supercritical Water and Their Applications for Biorefineries written by Zhen Fang and published by Springer. This book was released on 2014-07-02 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides fundamental chemistry and properties of near-critical water (NCW) and supercritical water (SCW), criteria and challenges/solutions in reactor design for NCW and SCW processes, and up-to-date reviews and practice of a wide range of their applications in bio refineries including: production of hydrochars from biomass, SCW oxidation (SCWO) for waste treatment, SCW gasification (SCWG) of biomass and waste for hydrogen and methane production, hydrothermal liquefaction of biomass, production of chemicals and SCWO of biofuels for energy. It also presents techno-economic analysis of hydrogen production via SCWG of biomass. The book will be highly essential for both academic researchers and industrial practitioners for developing novel bio refinery technologies and processes employing NCW or SCW for treatment of various organic waste streams and production of bio-energy and bio-based chemicals from bio-renewable resources. Prof. Dr. Zhen Fang is leader and founder of biomass group, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, China. Dr. Chunbao (Charles) Xu is currently an Associate Professor of Chemical Engineering and NSERC/FP Innovations Industrial Research Chair in Forest Bio refinery at Western University, Canada.
Book Synopsis Mathematical Models for the Design of Electrical Machines by : Frédéric Dubas
Download or read book Mathematical Models for the Design of Electrical Machines written by Frédéric Dubas and published by MDPI. This book was released on 2021-03-15 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive set of articles reflecting the latest advances and developments in mathematical modeling and the design of electrical machines for different applications. The main models discussed are based on the: i) Maxwell–Fourier method (i.e., the formal resolution of Maxwell’s equations by using the separation of variables method and the Fourier’s series in 2-D or 3-D with a quasi-Cartesian or polar coordinate system); ii) electrical, thermal and magnetic equivalent circuit; iii) hybrid model. In these different papers, the numerical method and the experimental tests have been used as comparisons or validations.
Book Synopsis Power Electronic Converter Configuration and Control for DC Microgrid Systems by : Jens Bo Holm-Nielsen
Download or read book Power Electronic Converter Configuration and Control for DC Microgrid Systems written by Jens Bo Holm-Nielsen and published by MDPI. This book was released on 2020-11-13 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The DC/AC microgrid system is a crucial empowering technology for the integration of various types of renewable energy sources (RES) accompanied by a smart control approach to enhance the system reliability and efficiency. This book presents cutting-edge technology developments and recent investigations performed with the help of power electronics. Large-scale renewable energy integration presents challenges and issues for power grids. In particular, these issues include microgrid adaption to RES, AC machines, the new configuration of AC/DC converters, and electrification of domestic needs with optimal cost expenses from domestic standalone microgrids. Furthermore, this book elaborates cutting-edge developments in electric vehicle fast charging configuration, battery management, and control schemes with renewable energies through hardware-in-loop testing and validation for performance durability in real-time application. Overall, the book covers the diverse field of microgrids, allowing readers to adopt new technologies and prepare for future power demands with sustainable green engineering.
Book Synopsis Biochar for Environmental Management by : Dr. Johannes Lehmann
Download or read book Biochar for Environmental Management written by Dr. Johannes Lehmann and published by Earthscan. This book was released on 2009 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Biochar is the carbon-rich product when biomass (such as wood, manure, or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its stability in soil and superior nutrient-retention properties make it an ideal soil amendment to increase crop yields. In addition to this, biochar sequestration, in combination with sustainable biomass production, can be carbon-negative and therefore used to actively remove carbon dioxide from the atmosphere, with major implications for mitigation of climate change. Biochar production can also be combined with bioenergy production through the use of the gases that are given off in the pyrolysis process.This book is the first to synthesize the expanding research literature on this topic. The book's interdisciplinary approach, which covers engineering, environmental sciences, agricultural sciences, economics and policy, is a vital tool at this stage of biochar technology development. This comprehensive overview of current knowledge will be of interest to advanced students, researchers and professionals in a wide range of disciplines"--Provided by publisher.
Download or read book Biochar written by Yong Sik Ok and published by CRC Press. This book was released on 2015-08-28 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encompassing high priority research areas such as bioenergy production, global warming mitigation, and sustainable agriculture, biochar has received increased worldwide interest in the past decade.Biochar: Production, Characterization, and Applications covers the fundamentals of biochar including its concept, production technology, and characteriza
Book Synopsis Biomass Gasification and Pyrolysis by : Prabir Basu
Download or read book Biomass Gasification and Pyrolysis written by Prabir Basu and published by Academic Press. This book was released on 2010-07-19 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers comprehensive coverage of the design, analysis, and operational aspects of biomass gasification, the key technology enabling the production of biofuels from all viable sources--some examples being sugar cane and switchgrass. This versatile resource not only explains the basic principles of energy conversion systems, but also provides valuable insight into the design of biomass gasifiers. The author provides many worked out design problems, step-by-step design procedures and real data on commercially operating systems. After fossil fuels, biomass is the most widely used fuel in the world. Biomass resources show a considerable potential in the long term if residues are properly handled and dedicated energy crops are grown. Includes step-by-step design procedures and case studies for Biomass GasificationProvides worked process flow diagrams for gasifier design. Covers integration with other technologies (e.g. gas turbine, engine, fuel cells)
Book Synopsis Thermal Data for Natural and Synthetic Fuels by : Gaur
Download or read book Thermal Data for Natural and Synthetic Fuels written by Gaur and published by CRC Press. This book was released on 1998-05-28 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Presents 100 samples of organic substances characterized under identical conditions by thermogravimetry (TG) and differential thermal analysis (DTA) in addition to proximate analysis-providing accurate information essential in research and engineering applications related to fuel preparation. Discusses nonisothermal kinetic techniques, mathematical models, and other parameter estimation procedures that facilitate the extrapolation of results obtained under various conditions-including the Gaur and Reed method, an important advance in understanding the kinetics of thermal data!"
Book Synopsis Transformation of Biomass by : Andreas Hornung
Download or read book Transformation of Biomass written by Andreas Hornung and published by John Wiley & Sons. This book was released on 2014-09-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass is a key resource for meeting the energy and material demands of mankind in the future. As a result, businesses and technologies are developing around biomass processing and its applications. Transformation of Biomass: Theory to Practice explores the modern applications of biomass and bio-based residues for the generation of energy, heat and chemical products. The first chapter presents readers with a broad overview of biomass and its composition, conversion routes and products. The following chapters deal with specific technologies, including anaerobic digestion, pyrolysis and gasification, as well as hydrothermal and supercritical conversion. Each chapter details current practises, recent developments, business case models and comprehensive analysis of the problems associated with each approach, and how to optimize them. Topics covered include: Anaerobic digestion Reactor design Pyrolysis Catalysis in biomass transformation Engines for combined heat and power Influence of feedstocks on performance and products Bio-hydrogen from biomass Analysis of bio-oils Numerical simulation and formal kinetic parameters evaluation Business case development This textbook will provide students, researchers and industry professionals with a practical and accessible guide to the essential skills required to advance in the field of bioenergy.
Book Synopsis Biomass Conversion by : Chinnappan Baskar
Download or read book Biomass Conversion written by Chinnappan Baskar and published by Springer Science & Business Media. This book was released on 2012-05-08 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: The consumption of petroleum has surged during the 20th century, at least partially because of the rise of the automobile industry. Today, fossil fuels such as coal, oil, and natural gas provide more than three quarters of the world's energy. Unfortunately, the growing demand for fossil fuel resources comes at a time of diminishing reserves of these nonrenewable resources. The worldwide reserves of oil are sufficient to supply energy and chemicals for only about another 40 years, causing widening concerns about rising oil prices. The use of biomass to produce energy is only one form of renewable energy that can be utilized to reduce the impact of energy production and use on the global environment. Biomass can be converted into three main products such as energy, biofuels and fine chemicals using a number of different processes. Today, it is a great challenge for researchers to find new environmentally benign methodology for biomass conversion, which are industrially profitable as well. This book focuses on the conversion of biomass to biofuels, bioenergy and fine chemicals with the interface of biotechnology, microbiology, chemistry and materials science. An international scientific authorship summarizes the state-of-the-art of the current research and gives an outlook on future developments.
Book Synopsis Advances in Thermochemical Biomass Conversion by : A. V. Bridgwater
Download or read book Advances in Thermochemical Biomass Conversion written by A. V. Bridgwater and published by . This book was released on 1994 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Photocatalysis by : Dionysios D Dionysiou
Download or read book Photocatalysis written by Dionysios D Dionysiou and published by Royal Society of Chemistry. This book was released on 2016-03-30 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: From environmental remediation to alternative fuels, this book explores the numerous important applications of photocatalysis. The book covers topics such as the photocatalytic processes in the treatment of water and air; the fundamentals of solar photocatalysis; the challenges involved in developing self-cleaning photocatalytic materials; photocatalytic hydrogen generation; photocatalysts in the synthesis of chemicals; and photocatalysis in food packaging and biomedical and medical applications. The book also critically discusses concepts for the future of photocatalysis, providing a fascinating insight for researchers. Together with Photocatalysis: Fundamentals and Perspectives, these volumes provide a complete overview to photocatalysis.
