Greener and Scalable E-fuels for Decarbonization of Transport

This book explores the use of gaseous and liquid e-fuels in existing engines, their effects on tailpipe emissions, calibration and optimization procedures, and the economic aspect. It is of interest to academia and industry professionals involved in fuels, IC engines, engine instrumentation, and environmental research.

Format: Paperback / softback
Length: 418 pages
Publication date: 12 December 2022
Publisher: Springer Verlag, Singapore

This comprehensive book delves into the utilization of gaseous and liquid e-fuels, including hydrogen (H₂), methane (CH₄), methanol (CH₃OH), dimethyl ether (DME), ammonia (NH₃), synthetic petrol, and diesel, in existing engines, exploring their effects on tailpipe emissions. It also provides detailed guidance on calibration and optimization procedures for adapting these fuels to different engine types. Additionally, the volume addresses the economic aspects of these fuels, shedding light on their potential for cost-effective and sustainable transportation solutions. Chapters encompass the latest research findings and focus on current trends within the automotive sector. With its extensive coverage and interdisciplinary approach, this book appeals to scholars and professionals engaged in fuels, internal combustion engines, engine instrumentation, and environmental research.

Introduction:
The increasing demand for cleaner and more sustainable transportation solutions has led to a growing interest in the use of e-fuels as an alternative to conventional fossil fuels. E-fuels, which are derived from renewable sources such as electricity, water, and biomass, offer the potential to reduce greenhouse gas emissions and mitigate climate change. In this book, we will explore the various types of e-fuels and their potential applications in existing engines.
Gaseous E-Fuels:
Hydrogen (H₂) is one of the most promising gaseous e-fuels due to its high energy density and zero emissions. It can be used in internal combustion engines (ICEs) either alone or in combination with other fuels. However, the use of hydrogen in ICEs poses several challenges, including the need for high-pressure storage tanks, efficient hydrogen combustion systems, and robust materials that can withstand the corrosive effects of hydrogen.
Methane (CH₄) is another gaseous e-fuel that has gained significant attention in recent years. It is a hydrocarbon that can be produced from natural gas or renewable sources such as biomass. Methane has a lower carbon footprint than gasoline and diesel and can be used in ICEs with minimal modifications. However, it also produces carbon dioxide (CO₂) during combustion, which contributes to climate change.
Methanol (CH₃OH) is a liquid e-fuel that can be produced from renewable sources such as corn, sugarcane, and biomass. It has a high energy density and can be used in ICEs with minimal modifications. Methanol also has a lower carbon footprint than gasoline and diesel and can be blended with gasoline to reduce emissions.
Dimethyl Ether (DME) is a synthetic liquid e-fuel that can be produced from natural gas or biomass. It has a low carbon footprint and can be used in ICEs with minimal modifications. DME also has a high energy density and can be blended with gasoline to reduce emissions.
Liquid E-Fuels:
Ammonia (NH₃) is a liquid e-fuel that can be produced from renewable sources such as ammonia synthesis or nitrogen fixation. It has a high energy density and can be used in ICEs with minimal modifications. Ammonia also has a low carbon footprint and can be blended with gasoline to reduce emissions.
Synthetic petrol and diesel are liquid e-fuels that can be produced from renewable sources such as biomass or Fischer-Tropsch synthesis. They have a lower carbon footprint than conventional petrol and diesel and can be used in ICEs with minimal modifications. However, they also have a higher cost compared to conventional fuels.
Effects on Tailpipe Emissions:
The use of gaseous and liquid e-fuels in existing engines can have significant effects on tailpipe emissions. Gaseous e-fuels, such as hydrogen and methane, can reduce emissions of carbon dioxide (CO₂) and nitrogen oxides (NOx), while liquid e-fuels, such as methanol and ammonia, can reduce emissions of carbon monoxide (CO) and particulate matter (PM). However, the efficiency of these fuels in reducing emissions depends on several factors, including the engine type, operating conditions, and fuel blending.
Calibration and Optimization Procedure:
Calibration and optimization procedures are essential for adapting gaseous and liquid e-fuels to different engine types. These procedures involve modifying the engine's control system, fuel injection system, and combustion system to ensure that the e-fuels are burned efficiently and produce the desired emissions. Calibration and optimization procedures can also improve the engine's performance and fuel economy.
Economic Aspects:
The economic aspects of gaseous and liquid e-fuels are an important consideration for their widespread adoption. The cost of producing e-fuels can vary depending on the source of raw materials and the technology used. However, the long-term benefits of reduced emissions and lower fuel costs can outweigh the initial investment.
Chapters:
The book is organized into several chapters, each focusing on a specific aspect of gaseous and liquid e-fuels. The chapters include recent results and are focused on current trends within the automotive sector.
Conclusion:
In conclusion, this book provides a comprehensive overview of the use of gaseous and liquid e-fuels in existing engines. It explores the effects of these fuels on tailpipe emissions, calibration and optimization procedures, and the economic aspects of their adoption. The book is intended for scholars and professionals engaged in fuels, internal combustion engines, engine instrumentation, and environmental research. By understanding the potential of e-fuels, we can work towards developing more sustainable and cost-effective transportation solutions for the future.

Weight: 664g
Dimension: 235 x 155 (mm)
ISBN-13: 9789811683466
Edition number: 1st ed. 2022