This book examines the key aspects that will define future sustainable energy systems: biofuels, green nanomaterials and the production of bioethanol and bio-hydrogen from bio-waste. Bio-based fuels are the future energy carriers for internal combustion engines as they have lower environmental impact and higher efficiency. The book clearly illustrates the requirement for a unified engineering approach based on solid mathematical and engineering principles. Aside from the ecological advantages, support for sustainable energy can help the socioeconomic situation of developing countries by providing a consistent supply of new energy along with the generation of new job opportunities. The sustainable energy applications and existing contextual investigations provide useful guidance for the broad comprehension of the significance of sustainable energy.
Technical topics discussed in the book include:
- Thermochemical Conversion process;
- Catalytic conversion process;
- Rankine cycle;
- Nanomaterials;
Author(s): Yashvir Singh, Prateek Negi, Wei Hsin Chen
Series: River Publishers Series in Energy Sustainability and Efficiency
Publisher: River Publishers
Year: 2023
Language: English
Pages: 248
City: Gistrup
Cover
Half Title
Series Page
Title Page
Copyright Page
Table of Contents
Preface
List of Figures
List of Tables
List of Contributors
List of Abbreviations
Chapter 1: Current Scenario of Renewable Energy in India and Its Possibilities in the Future
1.1: Introduction
1.2: RenewableEnergy
1.2.1: Biomass
1.2.2: Biofuels
1.2.3: Small Hydro
1.2.4: Solar Energy
1.2.4.1: Grid-connected
1.2.4.2: Off-grid solar PV program
1.2.5: Wind Energy
1.2.6: Wasteto Energy
1.2.7: Geothermal Energy
1.3: Future of Renewable Energyin India
1.4: Policy Gaps and Opportunities
1.5: Conclusion
References
Chapter 2: Application of Green Nanomaterials for Sustainable Energy Systems: A Review of the Current Status
2.1: Introduction
2.2: Use of Nanotechnology for Improved Energy Efficiency
2.3: Nanomaterials and Sustainability Issues
2.4: Green Nanomaterials Enhancing the Sustainability in Energy Applications
2.4.1: Green Reagents Used During Nanoparticle Synthesis
2.4.2: Green Processes Involved in Nanoparticle Synthesis
2.4.3: Biomass Based Green Nanotechnology in Energy Devices
2.5: Conclusion
References
Chapter 3: Production of Energy from Biowaste: An Overview of the Underlying Biological Technologies
3.1: Introduction
3.2: Current Technologies for Energy Generation from Biowaste
3.3: Anaerobic Digestion for Generation of Biogas
3.4: Microbial Fermentation for Bioethanol Generation
3.5: Microbial Fermentation for Bio-Hydrogen Generation
3.6: Transesterification for Biodiesel Generation
3.7: Discussion on Potential Challenges and Solutions for Biofuel Generation
3.8: Conclusion
References
Chapter 4: Coconut Shell-Based Activated Carbon Supported Metal Oxides in Catalytic Cracking Activity
4.1: Introduction
4.2: Experimental Procedures
4.2.1: Material
4.2.2: Catalyst Preparation
4.2.3: Catalytic Cracking of Waste Cooking Oil
4.2.4: Product Analysis
4.3: Results and Discussion
4.3.1: Properties of Waste Cooking Oil
4.3.2: Catalytic Cracking of Waste Cooking Oil
4.3.2.1: Activated carbon-based catalysts
4.3.2.2: Activated carbon supported metal oxides
4.3.3: Characterization of Activated Carbon Supported Metal Catalysts
4.3.3.1: X-ray diffraction (XRD) analysis
4.3.3.2: Scanning electron microscopy (SEM)
4.3.3.3: Temperature programmed desorption (TPD)
4.3.3.4: Catalyst stability test
4.4: Conclusion
References
Chapter 5: Biofuels – Are they a Sustainable Alternative?
5.1: Introduction
5.2: Abstraction of Biofuels from Food
5.2.1: Water Resources
5.2.1.1: Availability of water
5.2.1.2: Stored water assets
5.3: Water Usage
5.3.1: Usage of Water in the Growing Crop
5.4: Biofuels and their Energy Content [31]
5.5: Is Biomass is a form of Solar Energy [31]
5.6: Conclusion
References
Chapter 6: Current Research Trends on the Utilization of Mono and Hybrid Nano-Fluids for Solar Energy Applications
6.1: Introduction
6.2: Nano-Fluids as Smart Fluids
6.2.1: Hybrid Nano-Fluid
6.3: Utilization of Mono/Hybrid Nano-Fluids in Solar Energy
6.3.1: Solar Collectors (SCs)
6.3.2: Photovoltaic Thermal (PV/T) System
6.3.3: Solar Desalination
6.4: Challenges with Nano-Fluid-Based Solar Technologies
6.5: Conclusions and Future Outlook
References
Chapter 7: Modification and Application of Vegetable Oils for Biofuels
7.1: Introduction
7.2: History of Vegetable Oil as a Fuel
7.3: Transesterification of Vegetable Oil
7.4: Biodiesel Feedstock
7.4.1: Palm Oil
7.4.2: Sunflower Oil
7.4.3: Soybean Oil
7.4.4: Rapeseed Oil/Canola Oil
7.4.5: Rice Bran Oil
7.4.6: Jatropha
7.4.7: Used Cooking Oil
7.5: Biodiesel
7.6: The Current Senior of Biodiesel Derive from Vegetable Oil
7.7: Conclusion
References
Chapter 8: A Green Automotive Industry for a Sustainable Future
8.1: Introduction
8.2: Scope of Development in Conventional Internal Combustion (IC) Engine
8.2.1: Possibility of Improvement in Short Term
8.2.1.1: Improvement in engine construction
8.2.1.2: Exhaust treatment systems
8.2.1.3: Changes in fuel for the IC engines
8.2.2: Possibility of Improvement in Long Term
8.2.2.1: Gasoline compression ignition (GCI)
8.2.2.2: Reactivity controlled compression ignition (RCCI) system
8.2.2.3: Octane on demand (OOD)
8.2.2.4: Opposed piston engines
8.3: Green Engine Technology
8.3.1: Technical features of green engine
8.3.2: Working of Green Engine
8.4: Hybrid Vehicles (HVs)
8.4.1: The Definition of Hybrid Vehicles (HVs)
8.4.2: Types of Hybrid Vehicles
8.4.2.1: Hybrid electric vehicles (HEVs)
8.4.2.2: Hybrid solar vehicle (HSVs)
8.4.2.3: Plug-in-hybrid electric vehicle (PHEVs)
8.4.3: Need HVs to Replace Conventional ICs and EVs-Why & Why Not??
8.5: Hydrogen Fuel IC Engines (H2-ICEs)
8.5.1: Fundamental of H2-ICEs
8.5.2: Types of Advanced H2-ICEs
8.5.2.1: Pressure Based H2ICE
8.5.2.2: Liquid-hydrogen-fueled internal combustion engine (l-H2-ICEs)
8.5.2.3: Direct-injection hydrogen-fueled internal combustion engine (DI-H2ICE)
8.5.2.4: H2-ICE-electric hybrid
8.6: Conclusion
References
Chapter 9: Thermochemical Conversions of Contaminated Biomass for Sustainable Phytoremediation
9.1: Introduction
9.2: Biomass Fuels Contaminated with Heavy Metals
9.3: Combustion
9.3.1: Fundamentals of Solid Biomass Combustion
9.3.2: Fluidized Bed Combustion for Solid Biomass Fuels
9.3.3: Ash Formation and Fate of Heavy Metals During Combustion of Solid Fuels
9.3.4: Combustion Relevant for phytoremediation Plant Biomass Contaminated with Heavy Metals
9.4: Gasification
9.4.1: Gasification Fundamentals
9.4.2: Gasification Relevant for Phytoremediation Plant Biomass Contaminated with Heavy Metals
9.5: Pyrolysis
9.5.1: Pyrolysis Fundamentals
9.5.2: Pyrolysis Relevant for Phytoremediation Plant Biomass Contaminated with Heavy Metals
9.6: Hydrothermal Processing
9.6.1: Fundamentals of Hydrothermal Treatments of Biomass
9.6.2: Hydrothermal Treatments Relevant for Phytoremediation Plant Biomass Contaminated with Heavy Metals
9.7: Conclusionand Perspective
References
Index
About the Editors