High Pressure Technologies In Biomass Conversion
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High Pressure Technologies In Biomass Conversion
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Author : Rafał M. Łukasik
language : en
Publisher: Royal Society of Chemistry
Release Date : 2017-03-20
High Pressure Technologies In Biomass Conversion written by Rafał M. Łukasik and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-20 with Science categories.
In recent years carbon dioxide has played an increasingly important role in biomass processing. This book presents the state-of-the-art of a range of diverse approaches for the use of carbon dioxide in biomass valorisation. The book explores cutting-edge research and important advances in green high-pressure technologies. It gives an overview of the most relevant and promising applications of high-pressure CO2-based technologies in biomass processing from the perspective of the biorefinery concept. Demonstrating the interdisciplinary aspects of high-pressure technologies from biology, chemistry and biochemical engineering areas, this book brings researchers and industrialists up to date with the latest advances in this field, including novel technologies for energy; biochemicals and materials production; and green chemical engineering processes.
High Pressure Technologies In Biomass Conversion
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Author : Rafał M. Łukasik
language : en
Publisher: Royal Society of Chemistry
Release Date : 2017-03-14
High Pressure Technologies In Biomass Conversion written by Rafał M. Łukasik and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-14 with Technology & Engineering categories.
In recent years carbon dioxide has played an increasingly important role in biomass processing. This book presents the state-of-the-art of a range of diverse approaches for the use of carbon dioxide in biomass valorisation. The book explores cutting-edge research and important advances in green high-pressure technologies. It gives an overview of the most relevant and promising applications of high-pressure CO2-based technologies in biomass processing from the perspective of the biorefinery concept. Demonstrating the interdisciplinary aspects of high-pressure technologies from biology, chemistry and biochemical engineering areas, this book brings researchers and industrialists up to date with the latest advances in this field, including novel technologies for energy; biochemicals and materials production; and green chemical engineering processes.
Thermochemical Processing Of Biomass
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Author : Robert C. Brown
language : en
Publisher: John Wiley & Sons
Release Date : 2019-05-28
Thermochemical Processing Of Biomass written by Robert C. Brown 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 2019-05-28 with Science categories.
A comprehensive examination of the large number of possible pathways for converting biomass into fuels and power through thermochemical processes Bringing together a widely scattered body of information into a single volume, this book provides complete coverage of the many ways that thermochemical processes are used to transform biomass into fuels, chemicals and power. Fully revised and updated, this new edition highlights the substantial progress and recent developments that have been made in this rapidly growing field since publication of the first edition and incorporates up-to-date information in each chapter. Thermochemical Processing of Biomass: Conversion into Fuels, Chemicals and Power, 2nd Edition incorporates two new chapters covering: condensed phased reactions of thermal deconstruction of biomass and life cycle analysis of thermochemical processing systems. It offers a new introductory chapter that provides a more comprehensive overview of thermochemical technologies. The book also features fresh perspectives from new authors covering such evolving areas as solvent liquefaction and hybrid processing. Other chapters cover combustion, gasification, fast pyrolysis, upgrading of syngas and bio-oil to liquid transportation fuels, and the economics of thermochemically producing fuels and power, and more. Features contributions by a distinguished group of European and American researchers offering a broad and unified description of thermochemical processing options for biomass Combines an overview of the current status of thermochemical biomass conversion as well as engineering aspects to appeal to the broadest audience Edited by one of Biofuels Digest’s "Top 100 People" in bioenergy for six consecutive years Thermochemical Processing of Biomass: Conversion into Fuels, Chemicals and Power, 2nd Edition will appeal to all academic researchers, process chemists, and engineers working in the field of biomass conversion to fuels and chemicals. It is also an excellent book for graduate and advanced undergraduate students studying biomass, biofuels, renewable resources, and energy and power generation.
Biomass Conversion And Technology
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Author : Charles Y. Wereko-Brobby
language : en
Publisher:
Release Date : 1996
Biomass Conversion And Technology written by Charles Y. Wereko-Brobby and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Science categories.
The aim of this book is to provide an integrated framework for the teaching, research, and application of science and engineering to the sustained production, transformation, utilisation, and impact of biomass energy. Coverage focuses on four main areas: biomass and bioenergy; bioenergy production and accounting; biomass conversion and end-use technologies; and an appraisal of the costs and benefits of biomass energy.
Process Flow Strategies For Biomass Conversion Technologies
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Author : Shalaka Burlawar
language : en
Publisher:
Release Date : 2019
Process Flow Strategies For Biomass Conversion Technologies written by Shalaka Burlawar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Lignocellulosic biomass has the potential to replace petroleum derived feedstocks, and many different chemical processes can be utilized to convert biomass to chemicals, fuels, and materials. Increasing the solids concentrations of biomass to 20-40\% in suspension can reduce processing costs and produce high concentration output streams, which is desirable for further processing steps. However, concentrated suspensions are viscous, complex fluids which make mixing reactants and controlling reactions difficult. Therefore, understanding the rheology, heat, and mass transport of high solids biomass during reactive processing is essential to design efficient continuous flow reactors. For mixing biomass at high solids containing large particles (> 10 mm), a new mixing device, the Lignocellulosic Biomass Rheometer (LCBR) was built, constructed, and tested. The LCBR is also capable of measuring rheological properties of fibrous suspensions at high temperature (> 230C), high pressure (> 2.8 MPa), and low pH ( 1.0). Temperature dependent rheological properties of non-Brownian fiber suspensions of coarse polydisperse biomass and monodisperse synthetic fibers are measured in this novel rheometer. The relationships among fiber properties and rheological parameters in suspension are investigated. Many chemical processes can be used to convert biomass to fuels, chemicals, and materials. Recently, the use of the organic solvent, gamma-valerolactone (GVL) has been shown to be beneficial for complete solubilization of all biomass components. Kinetic models for hemicellulose hydrolysis of white birch are determined to produce sugar at lower temperatures ( 130C) in solvent mixtures of GVL, water, and acid. The optimal reaction conditions based on the model are identified for producing high xylose sugar yields ( 80%) and the results are experimentally validated at two solid loadings (4% and 20%). Finally, modifications of the LCBR are discussed to operate reactor in semi-batch flow-through operation to continuously measure the rheological changes as the reaction proceeds, which is critical information for scale up to continuous flow operation. This reactor system operated at high solids loading ( 20%) produces streams with high sugar yields (> 70%) for saccharification in a GVL/water mixture with low acid concentrations (0.05 - 2.0 wt.%) at elevated temperatures (120 - 220C).
Technologies For Converting Biomass To Useful Energy
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Author : Erik Dahlquist
language : en
Publisher: CRC Press
Release Date : 2013-04-16
Technologies For Converting Biomass To Useful Energy written by Erik Dahlquist and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-16 with Science categories.
Officially, the use of biomass for energy meets only 10-13% of the total global energy demand of 140 000 TWh per year. Still, thirty years ago the official figure was zero, as only traded biomass was included. While the actual production of biomass is in the range of 270 000 TWh per year, most of this is not used for energy purposes, and mostly it is not used very efficiently. Therefore, there is a need for new methods for converting biomass into refined products like chemicals, fuels, wood and paper products, heat, cooling and electric power. Obviously, some biomass is also used as food – our primary life necessity. The different types of conversion methods covered in this volume are biogas production, bio-ethanol production, torrefaction, pyrolysis, high temperature gasifi cation and combustion. This book covers the suitability of different methods for conversion of different types of biomass. Different versions of the conversion methods are presented – both existing methods and those being developed for the future. System optimization using modeling methods and simulation are analyzed to determine advantages and disadvantages of different solutions. Many international experts have contributed to provide an up-to-date view of the situation all over the world. These global perspectives and the inclusion of so much expertise of distinguished international researchers and professionals make this book unique. This book will prove useful and inspiring to professionals, engineers, researchers and students as well as to those working for different authorities and organizations.
Supercritical And Other High Pressure Solvent Systems
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Author : Andrew J Hunt
language : en
Publisher: Royal Society of Chemistry
Release Date : 2018-08-24
Supercritical And Other High Pressure Solvent Systems written by Andrew J Hunt and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-24 with Technology & Engineering categories.
Exploring the range and utility of high-pressure solvent systems across a variety of different chemical applications, this book brings together recent advances in supercritical technology and other pressurised-solvent systems. It provides an in-depth overview of the latest advances and developments and discusses the limitations and drawbacks that need to be addressed. Wherever possible, the greenness and economic viability of the different solvent systems is highlighted. This book is ideal for researchers and industrialists working in environmental science, green chemistry and biorefineries.
Recent Advances In Bioconversion Of Lignocellulose To Biofuels And Value Added Chemicals Within The Biorefinery Concept
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Author : Edivaldo Ximenes Ferreira Filho
language : en
Publisher: Elsevier
Release Date : 2020-05-07
Recent Advances In Bioconversion Of Lignocellulose To Biofuels And Value Added Chemicals Within The Biorefinery Concept written by Edivaldo Ximenes Ferreira Filho and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-07 with Technology & Engineering categories.
Recent Advances in Bioconversion of Lignocellulose to Biofuels and Value Added Chemicals within the Biorefinery Concept covers the latest developments on biorefineries, along with their potential use for the transformation of residues into a broad range of more valuable products. Within this context, the book discusses the enzymatic conversion process of lignocellulosic biomass to generate fuels and other products in a unified approach. It focuses on new approaches to increase enzymatic production by microorganisms, the action of microbial inhibitors, and strategies for their removal. Furthermore, it outlines the benefits of this integrated approach for generating value-added products and the benefits to social and economic aspects, circular bio economy, HUBs and perspectives. Covers the mechanisms of enzymatic conversion of biomass into value-added products Discusses bioproducts derived from lignocellulose and their applications Includes discussions on design, development and the technologies needed for the sustainable manufacture of materials and chemicals Offers a techno-economic evaluation of biorefineries for integrated sustainability assessments Discusses the socioeconomic and cultural-economic perspectives of the lignocellulosic biorefinery Presents a virtual biorefinery as an integrated approach to evaluate the lignocellulose production chain
Application Of Hydrothermal Reactions To Biomass Conversion
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Author : Fangming Jin
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-04-11
Application Of Hydrothermal Reactions To Biomass Conversion written by Fangming Jin 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 2014-04-11 with Technology & Engineering categories.
This book reviews the recent advances in hydrothermal conversion of biomass into chemicals and fuels, and consists of 15 chapters. It introduces the properties of high-temperature water, the merits of hydrothermal conversion of biomass, and some novel hydrothermal conversion processes, mainly including hydrothermal production of value-added products, hydrothermal gasification, hydrothermal liquefaction and hydrothermal carbonization. This book introduces a new concept for counteracting the imbalance in the carbon cycle, which is caused by the rapid consumption of fossil fuels in anthropogenic activities in combination with the slow formation of fossil fuels. Accordingly, the book is useful in conveying a fundamental understanding of hydrothermal conversion of biomass in the carbon cycle so that a contribution can be made to achieving sustainable energy and environment. It is also interesting to a wide readership in various fields including chemical, geologic and environmental science and engineering. Fangming Jin is a Distinguished Professor at the School of Environmental Science & Engineering, Shanghai Jiao Tong University, China
Waste To Wealth
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Author : Reeta Rani Singhania
language : en
Publisher: Springer
Release Date : 2017-12-07
Waste To Wealth written by Reeta Rani Singhania and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-07 with Science categories.
This book focuses on value addition to various waste streams, which include industrial waste, agricultural waste, and municipal solid and liquid waste. It addresses the utilization of waste to generate valuable products such as electricity, fuel, fertilizers, and chemicals, while placing special emphasis on environmental concerns and presenting a multidisciplinary approach for handling waste. Including chapters authored by prominent national and international experts, the book will be of interest to researchers, professionals and policymakers alike.