Biomass, Bioproducts and Biofuels
Biomass, Bioproducts and Biofuels

Author: Jorge M.T.B. Varejão

Publisher: CRC Press

Published: 2022-04-14

Total Pages: 218

ISBN-13: 1000580768

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Due to its depletion and the environmental damage it causes, hydrocarbons are being replaced by energy from renewable sources. One such form of energy source is Biomass. Biomass is a renewable raw material generated by living organisms and found in agricultural waste in large quantities. The three main components of biomass are cellulose, hemicellulose and lignin. The first two components are sugar polymers, being cellulosic ethanol a desirable goal for converting those. The truth is that the production of cellulosic ethanol has never passed the pilot unit phase, due to the lack of economic competitiveness. New ways must be found to make this viable. From the latest finding of the biomass structure, new biomass processing pathways are being advanced, constituting new biorefinery models, which will make it possible to obtain cellulosic ethanol concomitant with the production of different bioproducts such as xylitol, oligosaccharides, antioxidants and analogues to carbon fiber, etc. Lipid rich biomass is the source of foods oils. With population growth, the amounts of waste volume will increase. It is important to improve the processes of valorization of these residues, through their conversion into alcoholic esters of fatty acids, which can be used as fuel or in other domestic and industrial applications. This volume reviews advances and innovative applications in this field. It will encourage the use of new works and even unpublished works to use biomass or its components for the production of bioproducts and biofuels.

Advanced Biofuels and Bioproducts
Advanced Biofuels and Bioproducts

Author: James W. Lee

Publisher: Springer Science & Business Media

Published: 2012-08-30

Total Pages: 1110

ISBN-13: 1461433487

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Designed as a text not only for students and researchers, but anyone interested in green technology, Advanced Biofuels and Bioproducts offers the reader a vast overview of the state-of-the-art in renewable energies. The typical chapter sets out to explain the fundamentals of a new technology as well as providing its context in the greater field. With contributions from nearly 100 leading researchers across the globe, the text serves as an important and timely look into this rapidly expanding field. The 40 chapters that comprise Advanced Biofuels and Bioproducts are handily organized into the following 8 sections: · Introduction and Brazil's biofuel success · Smokeless biomass pyrolysis for advanced biofuels production and global biochar carbon sequestration · Cellulosic Biofuels · Photobiological production of advanced biofuels with synthetic biology · Lipids-based biodiesels · Life-cycle energy and economics analysis · High-value algal products and biomethane · Electrofuels

Biomass as Renewable Raw Material to Obtain Bioproducts of High-Tech Value
Biomass as Renewable Raw Material to Obtain Bioproducts of High-Tech Value

Author: Valentin I. Popa

Publisher: Elsevier

Published: 2018-02-15

Total Pages: 494

ISBN-13: 0444637974

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Biomass as Renewable Raw Material to Obtain Bioproducts of High-tech Value examines the use of biomass as a raw material, including terrestrial and aquatic sources to obtain extracts (e.g. polyphenols), biofuels, and/or intermediates (furfural, levulinates) through chemical and biochemical processes. The book also covers the production of natural polymers using biomass and the biosynthetic process, cellulose modified by biochemical and chemical methods, and other biochemicals that can be used in the synthesis of various pharmaceuticals. Featuring case studies, discussions of sustainability, and nanomedical, biomedical, and pharmaceutical applications, Biomass as Renewable Raw Material to Obtain Bioproducts of High-tech Value is a crucial resource for biotechnologists, biochemical engineers, biochemists, microbiologists, and research students in these areas, as well as entrepreneurs, policy makers, stakeholders, and politicians. - Reviews biomass resources and compounds with bioactive properties - Describes chemical and biochemical processes for creating biofuels from biomass - Outlines production of polysaccharides and cellulose derivatives - Features applications in the fields of medicine and pharmacy

Microalgae-Based Biofuels and Bioproducts
Microalgae-Based Biofuels and Bioproducts

Author: Raul Muñoz

Publisher: Woodhead Publishing

Published: 2017-06-13

Total Pages: 562

ISBN-13: 0081010273

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Microalgae-Based Biofuels and Bioproducts: From Feedstock Cultivation to End Products compiles contributions from authors from different areas and backgrounds who explore the cultivation and utilization of microalgae biomass for sustainable fuels and chemicals. With a strong focus in emerging industrial and large scale applications, the book summarizes the new achievements in recent years in this field by critically evaluating developments in the field of algal biotechnology, whilst taking into account sustainability issues and techno-economic parameters. It includes information on microalgae cultivation, harvesting, and conversion processes for the production of liquid and gaseous biofuels, such as biogas, bioethanol, biodiesel and biohydrogen. Microalgae biorefinery and biotechnology applications, including for pharmaceuticals, its use as food and feed, and value added bioproducts are also covered. This book's comprehensive scope makes it an ideal reference for both early stage and consolidated researchers, engineers and graduate students in the algal field, especially in energy, chemical and environmental engineering, biotechnology, biology and agriculture. - Presents the most current information on the uses and untapped potential of microalgae in the production of bio-based fuels and chemicals - Critically reviews the state-of-the-art feedstock cultivation of biofuels and bioproducts mass production from microalgae, including intermediate stages, such as harvesting and extraction of specific compounds - Includes topics in economics and sustainability of large-scale microalgae cultivation and conversion technologies

Refining Biomass Residues for Sustainable Energy and Bioproducts
Refining Biomass Residues for Sustainable Energy and Bioproducts

Author: R. Praveen Kumar

Publisher: Academic Press

Published: 2019-11-08

Total Pages: 643

ISBN-13: 0128189975

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The utilization of various types of biomass residue to produce products such as biofuels and biochemicals means biorefinery technology using biomass residues may become a one-stop solution to the increasing need for sustainable, non-fossil sources of energy and chemicals.Refining Biomass Residues for Sustainable Energy and Bioproducts: Technology, Advances, Life Cycle Assessment and Economics focuses on the various biorefineries currently available and discusses their uses, challenges, and future developments. This book introduces the concept of integrated biorefinery systems, as well as their operation and feedstock sourcing. It explores the specificities, current developments, and potential end products of various types of residue, from industrial and municipal to agricultural and marine, as well as residue from food industries. Sustainability issues are discussed at length, including life cycle assessment, economics, and cost analysis of different biorefinery models. In addition, a number of global case studies examine successful experiences in different regions.This book is an ideal resource for researchers and practitioners in the field of bioenergy and waste management who are looking to learn about technologies involved in residue biorefinery systems, how to reduce their environmental impacts, and how to ensure their commercial viability. - Explores a range of different biorefinery categories, such as industrial, agricultural, and marine biomass residues - Includes a Life Cycle Assessment of biorefinery models, in addition to costs and market analysis. - Features case studies from around the world and is written by an international team of authors

Biofuels and Bioenergy
Biofuels and Bioenergy

Author: Sunggyu Lee

Publisher: CRC Press

Published: 2012-08-30

Total Pages: 345

ISBN-13: 1420089552

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The newest addition to the Green Chemistry and Chemical Engineering series from CRC Press, Biofuels and Bioenergy: Processes and Technologies provides a succinct but in-depth introduction to methods of development and use of biofuels and bioenergy. The book illustrates their great appeal as tools for solving the economic and environmental challenges associated with achieving energy sustainability and independence through the use of clean, renewable alternative energy. Taking a process engineering approach rooted in the fuel and petrochemical fields, this book masterfully integrates coverage of current conventional processes and emerging techniques. Topics covered include: Characterization and analysis of biofuels Process economics Chemistry of process conversion Process engineering and design and associated environmental technologies Energy balances and efficiencies Reactor designs and process configurations Energy materials and process equipment Integration with other conventional fossil fuel processes Byproduct utilization Governmental regulations and policies and global trends After an overview of the subject, the book discusses crop oils, biodiesel, and algae fuels. It examines ethanol from corn and from lignocelluloses and then explores fast pyrolysis and gasification of biomass. Discussing the future of biofuel production, it also describes the conversion of waste to biofuels, bioproducts, and bioenergy and concludes with a discussion of mixed feedstock. Written for readers with college-level backgrounds in chemistry, biology, physics, and engineering, this reference explores the science and technology involved in developing biofuels and bioenergy. It addresses the application of these and other disciplines, covering key issues of special interest to fuel process engineers, fuel scientists, and energy technologists, among others.

Perennial Grasses for Bioenergy and Bioproducts
Perennial Grasses for Bioenergy and Bioproducts

Author: Efthymia Alexopoulou

Publisher: Academic Press

Published: 2018-01-02

Total Pages: 308

ISBN-13: 0128129018

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Perennial Grasses for Bioenergy and Bioproducts: Production, Uses, Sustainability and Markets for Giant Reed, Miscanthus, Switchgrass, Reed Canary Grass and Bamboo brings together a team of international authors to explore the current utilization, sustainability and future perspectives of perennial grasses in the bioeconomy. The book begins by examining the role of these crops as feedstock for bioenergy, in particular advanced biofuels and bioproducts. It then offers five chapters, each covering one perennial grass type, namely giant reed, miscanthus, switchgrass, reed canary grass and bamboo. The book covers their breeding, cultivation, harvesting, pre-treatment, economics and characterization. The book goes on to present the thermochemical conversion pathways for different types of feedstock. The last chapter explores issues concerning sustainability of perennial grasses, including their production in marginal lands. This thorough overview is a helpful reference for engineering researchers and professionals in the bioenergy sector, whose understanding of feedstock characterization, sustainability and production is critical in the development of conversion technologies. Those in the industrial crops sector will benefit from discussion of various issues surrounding crop production, which can guide their feedstock cultivation, harvesting and pre-treatment for specific conversion processes or end use. The book is also a useful resource for instructors and students in Masters and PhD programs in the area of biomass and energy crops. Policy makers and government agents involved in regulating the bioenergy and bioproducts sector will find comprehensive information to guide their decision making. - Explores the whole value chain of grassy feedstock for advanced biofuels and bioproducts, from cultivation to end use, including biomass characterization (physical properties, chemical composition, etc.) and conversion and sustainability - Examines the sustainability and economic factors related to perennial grasses and their conversion into biofuels and bioproducts - Includes a complete list of grasses relevant for energy uses, and tables with their current and expected future uses and markets

Bioenergy Research: Advances and Applications
Bioenergy Research: Advances and Applications

Author: Vijai G. Gupta

Publisher: Newnes

Published: 2013-12-05

Total Pages: 513

ISBN-13: 0444595643

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Bioenergy Research: Advances and Applications brings biology and engineering together to address the challenges of future energy needs. The book consolidates the most recent research on current technologies, concepts, and commercial developments in various types of widely used biofuels and integrated biorefineries, across the disciplines of biochemistry, biotechnology, phytology, and microbiology. All the chapters in the book are derived from international scientific experts in their respective research areas. They provide you with clear and concise information on both standard and more recent bioenergy production methods, including hydrolysis and microbial fermentation. Chapters are also designed to facilitate early stage researchers, and enables you to easily grasp the concepts, methodologies and application of bioenergy technologies. Each chapter in the book describes the merits and drawbacks of each technology as well as its usefulness. The book provides information on recent approaches to graduates, post-graduates, researchers and practitioners studying and working in field of the bioenergy. It is an invaluable information resource on biomass-based biofuels for fundamental and applied research, catering to researchers in the areas of bio-hydrogen, bioethanol, bio-methane and biorefineries, and the use of microbial processes in the conversion of biomass into biofuels. - Reviews all existing and promising technologies for production of advanced biofuels in addition to bioenergy policies and research funding - Cutting-edge research concepts for biofuels production using biological and biochemical routes, including microbial fuel cells - Includes production methods and conversion processes for all types of biofuels, including bioethanol and biohydrogen, and outlines the pros and cons of each

Valorization of Biomass to Bioproducts
Valorization of Biomass to Bioproducts

Author: Vijai Kumar Gupta

Publisher: Elsevier

Published: 2022-08-15

Total Pages: 280

ISBN-13: 0128228881

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Valorization of Biomass to Bioproducts: Organic Acids and Biofuels focuses on recent technological developments and related challenges surrounding the bioprocessing of biomass for important organic acids and biofuels (waste to energy) for industrial applications. Chapters present information on biomass as a source for fermentation to produce important organic acids and next generation biofuels. Additionally, the book includes chapters on the role of synthetic/systems biology and metabolic engineering in producing these valuable biomolecules of industrial interest. Consolidates the most recent research on the developments of organic acids from biomass Highlights the applications of organic acids across various industries Discusses a wide range of biotechnologies for biofuel production Covers recent challenges in biomass to biofuels and lifecycle analysis

Sugarcane-based Biofuels and Bioproducts
Sugarcane-based Biofuels and Bioproducts

Author: Ian O'Hara

Publisher: John Wiley & Sons

Published: 2016-05-16

Total Pages: 406

ISBN-13: 1118719913

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Sugarcane has garnered much interest for its potential as a viable renewable energy crop. While the use of sugar juice for ethanol production has been in practice for years, a new focus on using the fibrous co-product known as bagasse for producing renewable fuels and bio-based chemicals is growing in interest. The success of these efforts, and the development of new varieties of energy canes, could greatly increase the use of sugarcane and sugarcane biomass for fuels while enhancing industry sustainability and competitiveness. Sugarcane-Based Biofuels and Bioproducts examines the development of a suite of established and developing biofuels and other renewable products derived from sugarcane and sugarcane-based co-products, such as bagasse. Chapters provide broad-ranging coverage of sugarcane biology, biotechnological advances, and breakthroughs in production and processing techniques. This text brings together essential information regarding the development and utilization of new fuels and bioproducts derived from sugarcane. Authored by experts in the field, Sugarcane-Based Biofuels and Bioproducts is an invaluable resource for researchers studying biofuels, sugarcane, and plant biotechnology as well as sugar and biofuels industry personnel.