Biomass to Bioenergy: Modern Technological Strategies for Biorefineries provides an in-depth review of the latest innovations and developments in biomass conversion technologies for energy and biochemical products. The book presents the fundamental principles, recent developments, challenges and solutions, innovative state-of-the-art technologies and future perspectives on biorefining technologies of waste biomass resources to biofuel production.

Innovations in Thermochemical Technologies for Biofuel Processing broadly covers current technologies in alternate fuels and chemical production, a few of which include biomass-to-liquid, biomass-to-gas and gas-to-liquid biomass conversion technologies. The topics in this book include elaborative discussions on biomass feedstocks, biomass-to-liquid technologies (liquefaction, pyrolysis and transesterification), biomass-to-gas technologies (gasification), gas-to-liquid technologies (syngas fermentation and Fischer-Tropsch synthesis), co-processing technologies, fuel upgrading technologies (hydrotreating and reforming), novel catalyst development for biorefining, biorefining process optimization, unit operations, reaction kinetics, artificial neural network, and much more. The book comprehensively discusses the strengths, weaknesses, opportunities and threats of notable biofuels (e.g., bio-oil, biocrude oil, biodiesel, bioethanol, biobutanol, bio-jet fuels, biohydrogen, biomethane, synthesis gas, hydrocarbon fuels, etc.).

Carbon Dioxide Capture and Conversion: Advanced Materials and Process provides information about the fundamental principles and recent development of various methods and processes for CO2 mitigation and transformation. Beginning with a brief overview of recent advancements in CO2 capture and valorization technologies, the book elaborates on CO2 capture and conversion by covering nanoporous materials, biomaterials, innovative solvents, advanced membrane technology, nanocatalyst synthesis and design, cutting-edge characterization techniques as well as reaction mechanisms and kinetics. In addition to techno-economic evaluation and life-cycle assessment for CO2 capture and conversion processes, future perspectives, opportunities and current challenges regarding these processes in terms of their industrial applications, are systematically discussed. Carbon Dioxide Capture and Conversion: Advanced Materials and Process is, therefore, an essential resource for academic researchers, postgraduates, scientists, and engineers seeking fundamental knowledge and practical applications for use in their research and development, studies and industrial operations.

Emerging Biofuels: Stationary and Mobile Applications presents a comprehensive assessment of supply chains and conversion pathways of the promising biofuels in the 21st century. Highlighting the potential of emerging biofuels, the book covers the latest breakthroughs and process intensification strategies for the development of near to mid-term commercialization. Chapters provide readers with an overview of emerging biofuels, key advantages, and major drivers for the biofuel industry. The majority of the book is dedicated to assessing each emerging biofuel, including renewable diesel, bio-CNG, 3rd generation lignocellulosic ethanol, fisher-tropsch biofuels, biohydrogen, microalgal biodiesel, bio jet fuel, hythane, methanol, and bio-oil, dimethyl ether, and more. The final chapters of the book examine techno-economic viability, sustainability, and the lifecycle of selected biofuel through detailed case studies while also analyzing international policy frameworks for biofuels. This book is a valuable reference for students, researchers and industry engineers involved in biofuels production, but will also be of interest to multidisciplinary teams working across Renewable Energy, Chemical Engineering, Environmental Science and Sustainability Science.

This book enables readers to understand the theoretical aspects, key steps and scientific techniques with a detailed mechanism to produce biofuels from algae. Each chapter provides the latest developments and recent advancements starting from algal cultivation techniques to the production of value-added green fuels, chemicals and products with wide applications. The volume brings together a broad range of international and interdisciplinary experts, including chemical and biological engineers, biotechnologists, process engineers, environmentalists, pharmacists and nutritionists, to one platform to explore the beneficial aspects and challenges for an algal-based biorefinery. Chapters address cutting-edge issues surrounding algal cultivation, including genetic modification of algal strains, design and optimization of photobioreactors and open-pond systems, algal oil extraction techniques and algal-derived fuel products (biodiesel, bio-gasoline, jet fuels and bio-oil). Finally, the book considers the potential environmental impacts for establishing a sustainable algal biorefinery through lifecycle analysis, techno-economic assessment and supply chain management. This book will be an important resource for students, academics and professionals interested in algal cultivation, biofuels and agricultural engineering, and renewable energy and sustainable development more broadly.

Biohydrogen is a promising gaseous biofuel that has prospective applications in combined heat and power, for fuel cells, or as a precursor for chemicals production. Hydrogen can also be converted to liquid hydrocarbon fuels and value-added chemicals through catalytic thermochemical or through biocatalytic biological pathways. This book covers some the important recent advances in the production and utilization of biohydrogen and its solutions for clean fuel, waste management, waste valorization, reduced greenhouse gas emissions, and climate change mitigation. Biohydrogen: Developments and Prospects first covers the basic principles, benefits, and challenges concerning both the biological and thermochemical routes for biohydrogen production and then goes on to address topics such as biomass conversion to hydrogen through gasification with a focus on the process parameters, catalytic reforming technologies for hydrogen production concerning various feedstocks; the co-conversion of plastic wastes and biomass into biohydrogen through co-gasification technology; the effect of process parameters on syngas yields through co-gasification; fermentative hydrogen production technologies; the molecular mechanism of hydrogen production and enhancing the yield in hydrogen production by genetic and metabolic engineering; hydrogen production routes through microbial electrolysis; and much more. Key features: Helps to provide the most up-to-date information addressing solutions for clean fuel, waste management, waste valorization, reduced greenhouse gas emissions, and climate change mitigation Offers in-depth knowledge about recent developments on thermochemical methanation technologies and bioreactor and bioprocess design in anaerobic digestion technologies Discusses biotechnological interventions for metabolic engineering of microorganisms towards biohydrogen production Looks at gasification technologies and catalytic reforming technologies for hydrogen production Addressing both the fundamentals as well as advanced new technological research on biohydrogen production by focusing on recent global research with emphasis on the technological, environmental, socioeconomic, and techno-economic aspects, this volume will be a valuable resource for faculty and advanced students, chemical and biochemical engineers, bioprocess technologists, biochemists, environmental scientists and researchers as well as theoretical and applied statisticians and policymakers in this area.

This book presents a comprehensive synopsis of the production and utilization of biomethane along with important recent advances. Biomethane production offers valuable alternative energy solutions for the replacement of fossil fuels to lessen the environmental impacts and strategize for mitigating global warming and climate change. Chapters first focus on the production of biogas (or biomethane) with emphasis on the different biomass utilization for industrial and domestic applications and describe the characteristics, parameters, and process design of anaerobic digesters for biomethane production from waste biomass. The book then goes on to discuss advanced genetic engineering tools and techniques to enhance biomethanation and biomethane production. The volume also offers a state-of-the-art review of anaerobic digestion of biogenic solid wastes, the impact of different chemical pretreatment processes and products, and the influence of operating parameters on biomethane yields. Differentiating between the thermochemical technologies (e.g., gasification and pyrolysis) and biological technologies (e.g., anaerobic digestion) for biomethane production, the book assesses some recent advancements in biomethane production along with its socioeconomic impacts and applications. Other topics include gasification technology and syngas cleaning for biosynthetic natural gas production, the use of catalysts for enhanced synthetic natural gas production, biohythane fuel produced from microbial fermentative pathways, and more. Biomethane: Developments and Prospects offers valuable insight and information on the current status of production and utilization of biomethane that has cross-disciplinary value in biotechnology, fermentation technology, bioprocess engineering, chemical engineering, and environmental technology with a common interest in biofuels and bioenergy.

This book enables readers to understand the theoretical aspects, key steps and scientific techniques with a detailed mechanism to produce biofuels from algae. Each chapter provides the latest developments and recent advancements starting from algal cultivation techniques to the production of value-added green fuels, chemicals and products with wide applications. The volume brings together a broad range of international and interdisciplinary experts, including chemical and biological engineers, biotechnologists, process engineers, environmentalists, pharmacists and nutritionists, to one platform to explore the beneficial aspects and challenges for an algal-based biorefinery. Chapters address cutting-edge issues surrounding algal cultivation, including genetic modification of algal strains, design and optimization of photobioreactors and open-pond systems, algal oil extraction techniques and algal-derived fuel products (biodiesel, bio-gasoline, jet fuels and bio-oil). Finally, the book considers the potential environmental impacts for establishing a sustainable algal biorefinery through lifecycle analysis, techno-economic assessment and supply chain management. This book will be an important resource for students, academics and professionals interested in algal cultivation, biofuels and agricultural engineering, and renewable energy and sustainable development more broadly.

The major issues relating to environmental sustainability such as a heavy dependency on fossil fuels, increased greenhouse gas emissions, pollution, global warming and climate change have prompted many efforts around the globe to seek alternative energy sources that have negligible environmental impacts and societal benefits. There is an immense interest in biofuels research throughout the world owing to its massive potential to address environmental concerns. Biofuels have the capacity to supplement current and future energy demands through being blended with fossil fuels or even replacing them completely as drop-in fuels in automobiles as well as for heating and the power industries. Waste biomass, primarily lignocellulosic biomass (e.g. agricultural crop residues, forestry biomass and energy crops) and microalgae can act as some inexpensive renewable bioresources for the production of biofuels and biochemicals. The prime focus of Bioprocessing of Biofuels is to shed light on this significant process, especially through microbial conversion technologies to recover and transform the inedible polysaccharides into hydrocarbon biofuels and bioenergy. The book offers introductory coverage of the most crucial topics as follows: A systematic overview of the state-of-the-art in the production and utilization of biofuels Categorical bioprospecting of bioresources for biofuel production Biomass pretreatment and enzymatic saccharification Bioconversion of waste biomass and algae to liquid and gaseous biofuels New developments in microbial fuel-cell technologies Bioprocessing of Biofuels unites topics related to the cutting-edge applications of bioresources and green technologies to reinvigorate biorefineries, positioning them within a competitive energy market. Written to be instantly applicable, this volume offers a reference book for undergraduate and graduate students, scientific investigators and research scholars around the globe working in the areas relating to energy and fuels.

Considering the deleterious impacts of fossil fuels on the environmental and natural ecosystems, it has become imperative to make a paradigm shift toward renewable fuels, chemicals, and materials. The exhaustive everyday usage of fossil fuels and processed petrochemical products are the leading causes for the increase in greenhouse gas emissions, global warming, climate changes, acid rain, ozone layer depletion, pollution of air, water, and soil as well as for the accumulation of nonbiodegradable materials in the soil and oceans. On the contrary, biofuels, biochemicals, and biomaterials derived from renewable wastes such as nonedible plant biomass (e.g., agricultural and forestry biomass), energy crops, microalgae, municipal solid waste, sewage sludge, and other biogenic residues seem to be carbon neutral. Therefore, the global interest in biorefining technologies, especially thermochemical and biological conversion processes, is gaining momentum in academic and industrial perspectives. Progressive Thermochemical Biorefining Technologies offers all-inclusive coverage of the most crucial topics as follows: State-of-the-art information on the production and utilization of biofuels through thermochemical biorefining technologies Conversion of waste biomass through pyrolysis, liquefaction, torrefaction, carbonization, gasification, reforming, and other clean technologies Waste-to-energy/chemical generation Fuel upgrading technologies Techno-economic analysis and life-cycle assessment of biorefining processes Specifically designed to be instantly applicable, this volume serves as a reference book for undergraduate and graduate students, scientific investigators, and research scholars working in the areas relating to energy and fuels.

This book provides different aspects on fuel processing and refinery for energy generation. Most updated research findings along with case studies, real scenario examples, and extensive analyses of original research work and literature reviews is included in this book.

The gradual increase of population and the consequential rise in the energy demands in the recent years have led to the overwhelming use of fossil fuels. Hydrogen has recently gained substantial interest because of its outstanding features to be used as clean energy carrier and energy vector. Moreover, hydrogen appears to be an effective alternative to tackle the issues of energy security and greenhouse gas emissions given that it is widely recognized as a clean fuel with high energy capacity. Hydrogen can be produced by various techniques such as thermochemical, hydrothermal, electrochemical, electrolytic, biological and photocatalytic methods as well as hybrid systems. New Dimensions in Production and Utilization of Hydrogen emphasizes on the research, development and innovations in the production and utilization of hydrogen in the industrial biorefining, hydrotreating and hydrogenation technologies, fuel cells, aerospace sector, pharmaceuticals, metallurgy, as well as bio-oil upgrading. Moreover, the supply chain analysis, lifecycle assessment, techno-economic analysis, as well as strengths and threats of global hydrogen market are covered in the book. This book provides many significant insights and scientific findings of key technologies for hydrogen production, storage and emerging applications. The book serves as a reference material for chemical and biochemical engineers, mechanical engineers, physicists, chemists, biologists, biomedical scientists and scholars working in the field of sustainable energy and materials.

Nanostructured Photocatalysts: From Fundamental to Practical Applications offers a good opportunity for academic, industrial researchers and engineers to gain insights on the fundamental principles and updated knowledge on the engineering aspects and various practical applications of photocatalysis. This book comprehensively and systematically reviews photocatalytic fundamental aspects, ranging from reaction mechanism, kinetic modeling, nanocatalyst synthesis and design, essential material characterization using advanced techniques, and novel reactor design and scale-up. Future perspectives, techno-economical evaluation and lifecycle assessment of photocatalytic processes are also provided. Finally, a wide range of practical, important and emerging photocatalytic applications, namely wastewater treatment, air pollution remediation, renewable and green energy generation, and vital chemical production are thoroughly covered, making this book useful and beneficial for engineers, scientists, academic researchers, undergraduates and postgraduates.