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Advances in 2nd Generation of Bioethanol Production

Advances in 2nd Generation of Bioethanol Production
A Book

by Xin Lu

  • Publisher : Woodhead Publishing
  • Release : 2021-01-13
  • Pages : 266
  • ISBN : 0128188634
  • Language : En, Es, Fr & De
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Advances in 2nd Generation of Bioethanol Production presents a comprehensive overview of technologies and strategies for the conversion of lignocellulosic biomass. This includes issues like sustainable production, environmental and economic benefits, and the main hurdles for upscaling and achieving commercial viability. The book assesses the current biomass conversion technologies, their readiness level for commercial production, and applications of bioethanol in bioenergy and chemical feedstock. The essential conversion process of 2nd generation biofuels, including feedstock composition and pretreatment, is then broken down, with special focus on advantages and pitfalls of each feedstock and process. It also explores the advances and challenges of bioprocessing, hydrolysis technologies and simultaneous fermentation of pentose and hexose. Finally, it presents the current status and bottlenecks for industrial production of bioethanol, as well as its future prospects. Its interdisciplinary approach, drawing upon plant biology, chemistry, biochemistry, microbiology, and genetics, makes Advances in 2nd Generation of Bioethanol Production a must-have reference for researchers in academia and industry R&D. It allows them to compare challenges and opportunities of new technologies and identify the gaps where new technology is needed. Practitioners in the industry also benefit from the information on working principles, design and control of the bioethanol production process, highlighting areas where technology innovation and investment should be placed. Graduate students and researchers newly entered in this field find here a key-resource to thoroughly understand the process as well as the fundamentals of bioethanol and bioproducts production from lignocellulosic biomass. Presents fundamentals and state-of-the-art of available pathways for bioethanol and bioproducts production from lignocellulosic biomass Discusses key-challenges for large scale production of bioethanol, such as pretreatment and hydrolysis Covers the specificities of various feedstocks and processes, the role of microorganisms in fermentation, saccharification limitations and challenges in the C5 and C6 fermentation

Advances of Basic Science for Second Generation Bioethanol from Sugarcane

Advances of Basic Science for Second Generation Bioethanol from Sugarcane
A Book

by Marcos S. Buckeridge,Amanda P. De Souza

  • Publisher : Springer
  • Release : 2017-03-10
  • Pages : 219
  • ISBN : 3319498266
  • Language : En, Es, Fr & De
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This book focuses on the basic science recently produced in Brazil for the improvement of sugarcane as a bioenergy crop and as a raw material for 2nd generation bioethanol production. It reports achievements that have been advancing the science of cell walls, enzymes, genetics, and sustainability related to sugarcane technologies and give continuity to the research reported in the “Routes to Cellulosic Ethanol”, from Springer. The Introduction (Chapter I) explains how the National Institute of Science and Technology of Bioethanol, founded in 2008 in Brazil, became part of the main international initiatives that started to search for forms to use biomass for bioethanol production in Brazil, US and Europe. Part I reports the advances in plant cell wall composition, structure and architecture, and physical characteristics of sugarcane biomass. These discoveries are opening the way to increased efficiency of pretreatments and hydrolysis, being therefore important information for 2nd generation processes as well as for biorefinery initiatives. Part II focuses on the discovery and characterization of hydrolases from microorganisms that could be used in industrial processes. Recent advances in the search for hydrolases using metagenomics is reported. A great number of genes and enzymes from microorganisms have been discovered, affording improvement of enzyme cocktails better adapted to sugarcane biomass. Part III reports two key issues in the process of 2G ethanol, pentose fermentation and sugarcane genetics. These are the discoveries of new yeast species capable of producing ethanol more efficiently from xylose and the advances made on the sugarcane genetics, a key issue to design varieties adapted to 2G ethanol production. Part IV approaches sustainability through two chapters, one discussing the sustainability of the sugarcane agricultural and environmental system and another discussing how national and mainly international policies of Brazil regarding 2G ethanol production affected the country’s strategies to establish itself as an international player in renewable energy area.

BIOETHANOL AND BEYOND

BIOETHANOL AND BEYOND
Advances in Production Process and Future Directions

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2018
  • Pages : 329
  • ISBN : 9781536134780
  • Language : En, Es, Fr & De
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Advances in Biofeedstocks and Biofuels, Volume 2

Advances in Biofeedstocks and Biofuels, Volume 2
Production Technologies for Biofuels

by Lalit Kumar Singh,Gaurav Chaudhary

  • Publisher : John Wiley & Sons
  • Release : 2017-06-23
  • Pages : 256
  • ISBN : 1119117534
  • Language : En, Es, Fr & De
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Biofuels production is one of the most extensively studied fields in the energy sector that can provide an alternative energy source and bring the energy industry closer to sustainability. Biomass-based fuel production, or renewable fuels, are becoming increasingly important as a potential solution for man-made climate change, depleted oil reserves, and the dangers involved with hydraulic fracturing (or “fracking”). The price of oil will always be volatile and changeable, and, as long as industry and private citizens around the world need energy, there will be a need for alternative energy sources. The area known as “biofuels and biofeedstocks” is one of the most important and quickly growing pieces of the “energy pie.” But biofuels and biofeedstocks are constantly changing, and new processes are constantly being created, changed, and improved upon. The area is rapidly changing and always innovative. It is important, therefore, that books like the volumes in this series are published and the information widely disseminated to keep the industry informed of the state-of-the-art. This second volume in the Advances in Biofeedstocks and Biofuels series focuses on the production of biofuel, covering all of the major biofuels, such as biodiesel, biohydrogen, bioethanol, and others. This engaging text touches on all of the most important new processes and technologies, providing the most up-to-date coverage of the science available to industry. It is a must-have for any engineer or scientist working with biofuel technology.

Fuel Ethanol Production from Sugarcane

Fuel Ethanol Production from Sugarcane
A Book

by Thalita Peixoto Basso,Luiz Carlos Basso

  • Publisher : BoD – Books on Demand
  • Release : 2019-01-23
  • Pages : 230
  • ISBN : 1789849373
  • Language : En, Es, Fr & De
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This book offers a broad understanding of bioethanol production from sugarcane, although a few other substrates, except corn, will also be mentioned. The 10 chapters are grouped in five sections. The Fuel Ethanol Production from Sugarcane in Brazil section consists of two chapters dealing with the first-generation ethanol Brazilian industrial process. The Strategies for Sugarcane Bagasse Pretreatment section deals with emerging physicochemical methods for biomass pretreatment, and the non-conventional biomass source for lignocellulosic ethanol production addresses the potential of weed biomass as alternative feedstock. In the Recent Approaches for Increasing Fermentation Efficiency of Lignocellulosic Ethanol section, potential and research progress using thermophile bacteria and yeasts is presented, taking advantage of microorganisms involved in consolidating or simultaneous hydrolysis and fermentation processes. Finally, the Recent Advances in Ethanol Fermentation section presents the use of cold plasma and hydrostatic pressure to increase ethanol production efficiency. Also in this section the use of metabolic-engineered autotrophic cyanobacteria to produce ethanol from carbon dioxide is mentioned.

Bioenergy Research: Advances and Applications

Bioenergy Research: Advances and Applications
A Book

by Vijai G. Gupta,Maria Tuohy,Christian P Kubicek,Jack Saddler,Feng Xu

  • Publisher : Newnes
  • Release : 2013-12-05
  • Pages : 500
  • ISBN : 0444595643
  • Language : En, Es, Fr & De
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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

Bioethanol and Natural Resources

Bioethanol and Natural Resources
Substrates, Chemistry and Engineered Systems

by Ruben Michael Ceballos

  • Publisher : CRC Press
  • Release : 2017-11-22
  • Pages : 202
  • ISBN : 1351650335
  • Language : En, Es, Fr & De
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Bioethanol and Natural Resources: Substrates, Chemistry and Engineered Systems provides a comprehensive review of feedstocks, physiochemical and biological pretreatments, molecular substrates, cellulolytic and ligninolytic enzymes, and advanced technologies for producing bioethanol. Although this book provides a review of first-generation bioethanol feedstocks, chemistry, and processes, there is an emphasis on second-generation "cellulosic" ethanol production. With rapid advances in biofuels technologies and the continued global dependency on unsustainable extraction of fossil fuels, this text is timely. Although it is intended to be used as a supplemental text for advanced undergraduate or graduate level courses, the book is accessible to a non-academic audience. This book provides a unique opportunity to understand bioethanol production from the basic concepts and processes to the most cutting-edge technologies under development.

Bioprocessing for Biomolecules Production

Bioprocessing for Biomolecules Production
A Book

by Gustavo Molina,Vijai Kumar Gupta,Brahma N. Singh,Nicholas Gathergood

  • Publisher : John Wiley & Sons
  • Release : 2020-01-13
  • Pages : 536
  • ISBN : 1119434327
  • Language : En, Es, Fr & De
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Presents the many recent innovations and advancements in the field of biotechnological processes This book tackles the challenges and potential of biotechnological processes for the production of new industrial ingredients, bioactive compounds, biopolymers, energy sources, and compounds with commercial/industrial and economic interest by performing an interface between the developments achieved in the recent worldwide research and its many challenges to the upscale process until the adoption of commercial as well as industrial scale. Bioprocessing for Biomolecules Production examines the current status of the use and limitation of biotechnology in different industrial sectors, prospects for development combined with advances in technology and investment, and intellectual and technical production around worldwide research. It also covers new regulatory bodies, laws and regulations, and more. Chapters look at biological and biotechnological processes in the food, pharmaceutical, and biofuel industries; research and production of microbial PUFAs; organic acids and their potential for industry; second and third generation biofuels; the fermentative production of beta-glucan; and extremophiles for hydrolytic enzymes productions. The book also looks at bioethanol production from fruit and vegetable wastes; bioprocessing of cassava stem to bioethanol using soaking in aqueous ammonia pretreatment; bioprospecting of microbes for bio-hydrogen production; and more. Provides up to date information about the advancements made on the production of important biotechnological ingredients Complete visualization of the general developments of world research around diverse products and ingredients of technological, economic, commercial and social importance Investigates the use and recovery of agro-industrial wastes in biotechnological processes Includes the latest updates from regulatory bodies for commercialization feasibility Offering new products and techniques for the industrial development and diversification of commercial products, Bioprocessing for Biomolecules Production is an important book for graduate students, professionals, and researchers involved in food technology, biotechnology; microbiology, bioengineering, biochemistry, and enzymology.

Red, White, and Green

Red, White, and Green
Transforming U.S. Biofuels

by Jane Earley,Alice McKeown

  • Publisher : Worldwatch Inst
  • Release : 2009
  • Pages : 47
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Rapid growth in biofuels use in the past five years has contributed to a sharp increase in food, feed grain, and soybean prices in the United States and abroad.

Biofuel Co-products as Livestock Feed

Biofuel Co-products as Livestock Feed
Opportunities and Challenges

by Food and Agriculture Organization

  • Publisher : Food and Agriculture Organization
  • Release : 2012
  • Pages : 533
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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This publication covers a wide array of co-products.

Bioprocessing for Biofuel Production

Bioprocessing for Biofuel Production
Strategies to Improve Process Parameters

by Neha Srivastava,Manish Srivastava,P.K. Mishra,Vijai Kumar Gupta

  • Publisher : Springer Nature
  • Release : 2020-10-28
  • Pages : 231
  • ISBN : 9811570701
  • Language : En, Es, Fr & De
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Converting biomass to biofuels involves hydrolyzing cellulose to sugars using cost-intensive commercial enzymes – an expensive step that makes large-scale production economically non-viable. As such, there is a need for low-cost bioprocessing. This book critically evaluates the available bioprocessing technologies for various biofuels, and presents the latest research in the field. It also highlights the recent developments, current challenges and viable alternative approaches to reduce the overall cost of producing biofuels.

Palm Oil: Proceedings of chemistry, processing technology & bio energy conference

Palm Oil: Proceedings of chemistry, processing technology & bio energy conference
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2009
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Recent Advancements in Biofuels and Bioenergy Utilization

Recent Advancements in Biofuels and Bioenergy Utilization
A Book

by Prakash Kumar Sarangi,Sonil Nanda,Pravakar Mohanty

  • Publisher : Springer
  • Release : 2018-09-29
  • Pages : 402
  • ISBN : 9811313075
  • Language : En, Es, Fr & De
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The concerns relating to global warming, climate change, and increasing energy demands have led to significant research towards the development of alternative energy to substitute the fossil energy sources. Biomass-based energy or biofuels are highly promising due to many perceptible environmental and socio-economic advantages. Cutting-edge academic research and advanced industrial product development have created tremendous scope for the implementation of biofuels at a global scale to reduce the greenhouse gas emissions and supplement the escalating energy demands. The prime focus of this book is to provide an overview of the different technologies utilized to harness the chemical energy from plant-based non-edible biomass and other organic wastes in the form of solid, liquid, and gaseous biofuels. The opportunities and challenges of different biomass conversion technologies, especially biomass-to-liquid, biomass-to-gas and gas-to-liquid routes, as well as biomass pretreatments, densification, anaerobic digestion, reforming, transesterification, supercritical fluid extraction, microalgal carbon sequestration, life-cycle assessment and techno-economic analysis have been comprehensively discussed in this book. This book is an amalgamation of fifteen different chapters each with distinctive investigations and a collective focus relating to the transition from fossil fuels towards carbon-neutral biofuels. This book serves as a benchmark for academic and industrial researchers involved in exploring the true potentials of plant residues and waste organic matter to produce alternative renewable fuels. To realize the real promises of bioenergy, this book attempts to assess the biorefining approaches, biofuel production and application, and environmental sustainability.

The Petroleum Economist

The Petroleum Economist
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2006
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Advances in Sugarcane Biorefinery

Advances in Sugarcane Biorefinery
Technologies, Commercialization, Policy Issues and Paradigm Shift for Bioethanol and By-Products

by Anuj Chandel,Marcos Henrique Luciano Silveira

  • Publisher : Elsevier
  • Release : 2017-12-14
  • Pages : 342
  • ISBN : 0128045442
  • Language : En, Es, Fr & De
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Advances in Sugarcane Biorefinery: Technologies, Commercialization, Policy Issues and Paradigm Shift for Bioethanol and By-Products, by Chandel and Tomé, compiles the basic and applied information covering cane and biomass processing for sugar and ethanol production, as well as by-products utilization for improving the economy of sugarcane biorefineries. In this unique collection of 14 chapters, specialists in their field provide critical insights into several topics, review the current research, and discuss future progress in this research area. The book presents the most current advances in sugarcane biorefinery, including sugarcane crop cultivation, new sugarcane varieties, soil health, mechanization of crop, technical aspects of first and second generation ethanol production, economic analysis, life cycle assessment, biomass logistics and storage, co-generation of heat and electricity, process intensification and alternative by-products utilization. The book also explores the business ecosystem of sugarcane biorefineries, marketing analysis of ethanol demand and price dwindling patterns, aiming for a futuristic scenario. This book will be especially useful for scientists, researchers and technicians who are working in the area of biomass based biorefineries, as well as professionals in the sugar and alcohol industry. It also brings relevant content for policy makers, market analysts, agriculture scientists and managers. Presents technological updates on biomass processing, system biology, microbial fermentation, catalysis, regeneration and monitoring of renewable energy and recovery processes Includes topics on techno-economic analysis, life cycle assessment, sustainability, markets and policy Explores the future potential of biorefineries with zero or near zero waste, and the potential of valorization of all by-products, including alternatives to current applications and the management of a large amount of residues

XVI International Plant Protection Congress

XVI International Plant Protection Congress
Congress Proceedings : 15-18 October 2007, Scottish Exhibition & Conference Centre, Glasgow, Scotland, UK.

by British Crop Protection Council

  • Publisher : Unknown Publisher
  • Release : 2007
  • Pages : 874
  • ISBN : 9781901396676
  • Language : En, Es, Fr & De
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Sugarcane as Biofuel Feedstock

Sugarcane as Biofuel Feedstock
Advances Toward a Sustainable Energy Solution

by Taylor & Francis Group

  • Publisher : Apple Academic Press
  • Release : 2021-03-31
  • Pages : 342
  • ISBN : 9781774635506
  • Language : En, Es, Fr & De
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This title includes a number of Open Access chapters. As the world's energy hunger grows ever larger, fossil fuel reserves are diminishing--and concerns about climate change remind us that our love affair with fossil fuels cannot continue much longer. This has inspired intense research into sustainable energy sources. Biofuels seemed initially promising, but the world soon realized that food-based biofuel has its own dangers. Second-generation biofuels, however, use biomass from crops' inedible parts--such as the stalks and leaves of sugarcane--offering a far more practical, sustainable, and commercially viable solution. In this book, researchers from around the world review some of the most important and timely topics related to using sugarcane feedstock for biofuel. After a basic overview, topics such as these are included: Pretreatment methods The use of various microbial technologies, including bacteria and yeast, to enhance biofuel production Environmental impacts Economic feasibility The viability of electricity being produced side by side with biofuel Essential reading for graduate students and research scientists investigating second-generation biofuels, this book is also recommended for environmentalists, environmental engineers, and microbiologists.

Lignocellulosic Biorefining Technologies

Lignocellulosic Biorefining Technologies
A Book

by Avinash P. Ingle,Anuj Kumar Chandel,Silvio Silverio da Silva

  • Publisher : John Wiley & Sons
  • Release : 2020-03-02
  • Pages : 376
  • ISBN : 111956882X
  • Language : En, Es, Fr & De
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A text to the advances and development of novel technologies in the production of high-value products from economically viable raw materials Lignocellulosic Biorefining Technologiesis an essential guide to the most recent advances and developments of novel technologies in the production of various high-value products from economically viable raw materials. Written by a team of experts on the topic, the book covers important topics specifically on production of economical and sustainable products such as various biofuels, organic acids, enzymes, biopigments, biosurfactants, etc. The book highlights the important aspects of lignocellulosic biorefining including structure, function, and chemical composition of the plant cell wall and reviews the details about the various components present in the lignocellulosic biomass and their characterizations. The authors explore the various approaches available for processing lignocellulosic biomass into second generation sugars and focus on the possibilities of utilization of lignocellulosic feedstocks for the production of biofuels and biochemicals. Each chapter includes a range of clear, informative tables and figures, and contains relevant references of published articles. This important text: Provides cutting-edge information on the recent developments in lignocellulose biorefinery Reviews production of various economically important and sustainable products, such as biofuels, organic acids, biopigments, and biosurfactants Highlights several broad-ranging areas of recent advances in the utilization of a variety of lignocellulosic feedstocks Provides a valuable, authoritative reference for anyone interested in the topic Written for post-graduate students and researchers in disciplines such as biotechnology, bioengineering, forestry, agriculture, and chemical industry, Lignocellulosic Biorefining Technologies is an authoritative and updated guide to the knowledge about various biorefining technologies.

Advances in Solid Biofuels

Advances in Solid Biofuels
A Book

by Elias Christoforou,Paris A Fokaides

  • Publisher : Springer
  • Release : 2018-11-08
  • Pages : 130
  • ISBN : 3030008622
  • Language : En, Es, Fr & De
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Solid biofuels, in different trading forms, constitute an integral component of the energy mix of almost all developed and developing countries. Either in the form of pellets, briquettes, chips, firewood, or even as raw feedstock, solid biofuels are used mainly in the heating and power sector. Numerous sustainability concerns, focusing on the environmental, economic and technical aspects of solid biofuels exploitation, led to considerable advances in the recent years in this field. These developments mainly focus on the pre-treatment processes of the solid biomass to biofuels chain, the minimum requirements of the produced solid biofuels, as well as the efficiency and the environmental performance of their thermochemical conversion routes. This work aspires to provide the state of the art in the field of the exploitation of solid biofuels to present the main advances as well as the major challenges of this scientific fields. The topics presented in this book were examined and dealt with by the authors in the past few years, in numerous research projects and scientific publications. This book compiles all the assembled experience of the past few years, and aims to provide an overview of the solid biofuels exploitation field. Presents the latest standards and considerations on solid biofuels technical requirements; Contains numerous examples on applications in the field of solid biofuels thermochemical conversion, as well as the state of the art in this field; Includes sustainability aspects, including life cycle assessment aspects and financial concerns for the exploitation of solid biofuels.

Optimization of Acid Hydrolysis in Ethanol Production from Prosopis juliflora

Optimization of Acid Hydrolysis in Ethanol Production from Prosopis juliflora
A Book

by Temesgen Atnafu

  • Publisher : GRIN Verlag
  • Release : 2012-12-06
  • Pages : 101
  • ISBN : 365633093X
  • Language : En, Es, Fr & De
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Master's Thesis from the year 2012 in the subject Engineering - Chemical Engineering, Addis Ababa University, language: English, abstract: Lignocellulosic materials (eg.Prosopis juliflora) can be utilized to produce ethanol, a promising alternative energy source for the limited crude oil. This study involved optimisation of acid hydrolysis in ethanol production from prosopis juliflora. The conversion of prosopis juliflora to ethanol can be achieved mainly by three process steps: pretreatment of prosopis juliflora wood to remove lignin and hemicellulose, acid hydrolysis of pretreated prosopis juliflora to convert cellulose into reducing sugar(glucose) and fermentation of the sugars to ethanol using Saccharomyces cerevisiae in anaerobic condition. A two level full factorial design with four factors, two levels and two replicas (24*2=32 experimental runs) was applied to optimize acid hydrolysis and study the interaction effects of acid hydrolysis factors, namely, acid concentration, solid fraction, temperature, and time. An optimization was carried out to optimize acid hydrolysis process variables so as to determine the best acid concentration, solid fraction, temperature, and contact time that resulted maximum ethanol yield. The screening of significant acid hydrolysis factors were done by using the two-level full factorial design using design expert® 7 software. The statistical analysis showed that the ethanol yield of (40.91% (g/g)) was obtained at optimised acid hydrolysis variables of 0.5%v/v acid concentration, 5%w/w solid fraction,105.01°C temperature, and 10 minutes hydrolysis time. Keywords: Prosopis juliflora, pretreatment, hydrolysis, fermentation, 2 level factorial, optimization.