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Author : Pattera De-Eknamkul
Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.:/5 (374 download)
Download or read book Analysis of Transport Fuels Production written by Pattera De-Eknamkul and published by . This book was released on 1986 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Energy Agency
Publisher : OECD
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.3/5 (91 download)
Download or read book Biofuels for Transport written by International Energy Agency and published by OECD. This book was released on 2004 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the absence of strong government policies, the IEA projects that the worldwide use of oil in transport will nearly double between 2000 and 2030, leading to a similar increase in greenhouse gas emissions. Bio fuels, such as ethanol, bio diese
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309137128
Total Pages : 388 pages
Book Rating : 4.3/5 (91 download)
Download or read book Liquid Transportation Fuels from Coal and Biomass written by National Research Council and published by National Academies Press. This book was released on 2010-01-24 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transportation sector cannot continue on its current path: The volatility of oil prices threatens the U.S. economy, the large proportion of oil importation threatens U.S. energy security, and the massive contribution of greenhouse gases threatens the environment. The development of domestic sources of alternative transportation fuels with lower greenhouse emissions is now a national imperative. Coal and biomass are in abundant supply in the United States and can be converted to liquid fuels that can be combusted in existing and future vehicles. Their abundant supply makes them attractive candidates to provide non-oil-based liquid fuels to the U.S. transportation system. However, there are important questions about the economic viability, carbon impact, and technology status of these options. Liquid Transportation Fuels from Coal and Biomass provides a snapshot of the potential costs of liquid fuels from biomass by biochemical conversion and from biomass and coal by thermochemical conversion. Policy makers, investors, leaders in industry, the transportation sector, and others with a concern for the environment, economy, and energy security will look to this book as a roadmap to independence from foreign oil. With immediate action and sustained effort, alternative liquid fuels can be available in the 2020 time frame, if or when the nation needs them.
Author : National Academies of Sciences Engineering and Medicine
Publisher :
ISBN 13 : 9780309273930
Total Pages : 0 pages
Book Rating : 4.2/5 (739 download)
Download or read book Current Methods for Life Cycle Analyses of Low-Carbon Transportation Fuels in the United States written by National Academies of Sciences Engineering and Medicine and published by . This book was released on 2022-11-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation is the largest source of greenhouse gas emissions in the United States, with petroleum accounting for 90 percent of transportation fuels. Policymakers encounter a range of questions as they consider low-carbon fuel standards to reduce emissions, including total emissions released from production to use of a fuel or the potential consequences of a policy. Life-cycle assessment is an essential tool for addressing these questions. This report provides researchers and practitioners with a toolkit for applying life-cycle assessment to estimate greenhouse gas emissions, including identification of the best approach to use for a stated policy goal, how to reduce uncertainty and variability through verification and certification, and the core assumptions that can be applied to various fuel types. Policymakers should still use a tailored approach for each fuel type, given that petroleum-based ground, air, and marine transportation fuels necessitate different considerations than alternative fuels including biofuels, hydrogen, and electricity. Ultimately, life-cycle assessments should clearly document what assumptions and methods are used to ensure transparency.
Author : Neha Srivastava
Publisher : Springer Nature
ISBN 13 : 9811386374
Total Pages : 349 pages
Book Rating : 4.8/5 (113 download)
Download or read book Biofuel Production Technologies: Critical Analysis for Sustainability written by Neha Srivastava and published by Springer Nature. This book was released on 2020-03-23 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production and utilization of sustainable energy toward maintaining a clean environment is a major challenge. At the same time, the continued depletion of fossil fuels and the global dependency on non-renewable fuels is a chief concern. Moreover, the long-term economic and environmental issues associated with the high utilization of fossil fuel, such as global warming, are also important, particularly in the context of the predicted increase in the global population to around 5 billion by 2050. In recent years, researchers have been investigating alternative, renewable fuels to replace fossil fuels. Of the various options, biofuels are especially attractive due to their low production costs and the fact that they are pollution free. Also known as transportation fuels, their energy is derived from biological resources or through the biological processes. Biofuels such as biohydrogen, biomethane, biogas, ethanol and butanol offer a number of advantages and can be economically produced from cellulosic biomass. As such, they can play a vital role in sustainably meeting future energy demands. Biofuels have the potential to become a global primary energy source, offering significant reductions in greenhouse gas emissions as well as opportunities to increase economic and social development in rural communities and reduce the problems associated with waste disposal. However, low yields and lack of process technology are some of the aspects that need to be addressed. This book offers an overview of existing biofuels and the technologies to solve the problems associated with their practical implementation. Evaluating the biofuel options and discussing the opportunities and risks in relation to resources, technologies, practices, markets and policy, it provides insights into the development of economically viable bioenergy industries.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309041422
Total Pages : 236 pages
Book Rating : 4.3/5 (9 download)
Download or read book Fuels to Drive Our Future written by National Research Council and published by National Academies Press. This book was released on 1990-01-01 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The American love affair with the automobile is powered by gasoline and diesel fuel, both produced from petroleum. But experts are turning more of their attention to alternative sources of liquid transportation fuels, as concerns mount about U.S. dependence on foreign oil, falling domestic oil production, and the environment. This book explores the potential for producing liquid transportation fuels by enhanced oil recovery from existing reservoirs, and processing resources such as coal, oil shale, tar sands, natural gas, and other promising approaches. Fuels to Drive Our Future draws together relevant geological, technical, economic, and environmental factors and recommends specific directions for U.S. research and development efforts on alternative fuel sources. Of special interest is the book's benchmark cost analysis comparing several major alternative fuel production processes. This volume will be of special interest to executives and engineers in the automotive and fuel industries, policymakers, environmental and alternative fuel specialists, energy economists, and researchers.
Author : M. Q. Wang
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (224 download)
Download or read book A Full Fuel-cycle Analysis of Energy and Emissions Impacts of Transportation Fuels Produced from Natural Gas written by M. Q. Wang and published by . This book was released on 1999 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Prabir Basu
Publisher : Academic Press
ISBN 13 : 0080961622
Total Pages : 377 pages
Book Rating : 4.0/5 (89 download)
Download or read book Biomass Gasification and Pyrolysis written by Prabir Basu and published by Academic Press. This book was released on 2010-07-19 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers comprehensive coverage of the design, analysis, and operational aspects of biomass gasification, the key technology enabling the production of biofuels from all viable sources--some examples being sugar cane and switchgrass. This versatile resource not only explains the basic principles of energy conversion systems, but also provides valuable insight into the design of biomass gasifiers. The author provides many worked out design problems, step-by-step design procedures and real data on commercially operating systems. After fossil fuels, biomass is the most widely used fuel in the world. Biomass resources show a considerable potential in the long term if residues are properly handled and dedicated energy crops are grown. Includes step-by-step design procedures and case studies for Biomass GasificationProvides worked process flow diagrams for gasifier design. Covers integration with other technologies (e.g. gas turbine, engine, fuel cells)
Author :
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (684 download)
Download or read book A Full Fuel-cycle Analysis of Energy and Emissions Impacts of Transportation Fuels Produced from Natural Gas written by and published by . This book was released on 2000 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of its abundance and because it offers significant energy and evironmental advantages, natural gas has been promoted for use in motor vehicles. A number of transportation fuels are produced from natural gas; each is distinct in terms of upstream production activities and vehicle usage. In this study, the authors avaluate eight fuels produced from natural gas - compressed natural gas, liquefied petroleum gas, methanol, hydrogen, dimethyl ether, Fischer-Tropsch diesel, and electricity--for use in five types of motor vehicles--spark-ignition vehicles, compression-ignition vehicles, hybrid electric vehicles, battery-powered electric vehicles, and fuel-cell vehicles. Because of great uncertainties associated with advances both in fuel production and vehicle technologies, they evaluate near-term and long-term fuels and vehicle technologies separately. Furthermore, for long-term options, they establish both an incremental technology scenario and a leap-forward technology scenario to address potential technology improvements. The study reveals that, in general, the use of natural gas-based fuels reduces energy use and emissions relative to use of petroleum-based gasoline and diesel fuel, although different natural gas-based fuels in different vehicle technologies can have significantly different energy and emissions impacts.
Author :
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (555 download)
Download or read book Assessment of Costs and Benefits of Flexible and Alternative Fuel Use in the U.S. Transportation Sector written by and published by . This book was released on 1988 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : OECD
Publisher : OECD Publishing
ISBN 13 : 9264050116
Total Pages : 149 pages
Book Rating : 4.2/5 (64 download)
Download or read book Biofuel Support Policies: An Economic Assessment written by OECD and published by OECD Publishing. This book was released on 2008-08-25 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report shows that the high level of policy support contributes little to reduced greenhouse-gas emissions and other policy objectives, while it adds to a range of factors that raise international prices for food commodities.
Author : Dhurba Neupane
Publisher : GRIN Verlag
ISBN 13 : 3668153388
Total Pages : 90 pages
Book Rating : 4.6/5 (681 download)
Download or read book Life Cycle Analysis of Biofuel. A Comparative Study of the UK and Nepal written by Dhurba Neupane and published by GRIN Verlag. This book was released on 2016-02-17 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2010 in the subject Environmental Sciences, University of Teesside, language: English, abstract: Biofuels; this renewable source of energy is gaining popularity all over the world to fulfil the global energy requirements. In Europe, including the UK, biofuel is used as liquid transport fuel. However, it is not used as widely as what people estimate. Therefore, the world is facing the problems of harnessing of renewable energy resources, and there are greater concerns about the emissions produced by burning of fossil fuels, such as petroleum and coal, it’s use is unquantifiable and hampering the world’s living ecosystem. Accomplishing the ever increasing demand of energy and to mitigate the problems of climate change by reducing GHG emissions from transport fuel and to promote fuel security and reduces the imports of fuels from energy rich countries, European Union has formulated Biofuel Directive (2003/30/EC) stating that the member states will implement this policy to include at least 5.75% of biofuel in the fossil fuel and increased the recent scenarios of 7% to 20% by 2020. Supporting the directive, the UK government has formulated RTFO policy to implement to reduce the use of fossil fuel by 5% in 2010 and follow the process to obtain the renewable target. Basically, this study focuses on the Life Cycle Analysis (LCA) of biofuel crops as a source of biofuel, such as biodiesel and bioethanol to be used in transportation sectors to meet the renewable target by reducing the GHG emissions and imports of fossil fuel. The subject of the study also gives an overview of the comparative study of the impacts of growing biofuel crops in Nepal and in the UK on environmental and socio-economic issues, like impacts on land, water, biodiversity, and food and energy security. At the outcome of the study, will it be helpful to coin similar model to RTFO in Nepal and gives hint how the model is unfair to implement in Nepal.
Author : Agence internationale de l'énergie
Publisher :
ISBN 13 : 9789264282056
Total Pages : 0 pages
Book Rating : 4.2/5 (82 download)
Download or read book World Energy Outlook 2017 written by Agence internationale de l'énergie and published by . This book was released on 2018-01-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global energy scene is in a state of flux. Large-scale shifts include: the rapid deployment and steep declines in the costs of major renewable energy technologies; the growing importance of electricity in energy use across the globe; profound changes in China's economy and energy policy, moving consumption away from coal; and the continued surge in shale gas and tight oil production in the United States. These changes provide the backdrop for the World Energy Outlook-2017, which includes a full update of energy demand and supply projections to 2040 based on different scenarios. The projections are accompanied by detailed analyses of their impact on energy industries and investment, as well as implications for energy security and the environment. The report this year includes a focus on China, which examines how China's choices could reshape the global outlook for all fuels and technologies. A second focus, on natural gas, explores how the rise of shale gas and LNG are changing the global gas market as well as the opportunities and risks for gas in the transition to a cleaner energy system. Finally, the WEO-2017 introduces a major new scenario - the Sustainable Development Scenario - that outlines an integrated approach to achieving internationally agreed objectives on climate change, air quality and universal access to modern energy.
Author : Aleksander Sładkowski
Publisher : Springer Nature
ISBN 13 : 3030423239
Total Pages : 571 pages
Book Rating : 4.0/5 (34 download)
Download or read book Ecology in Transport: Problems and Solutions written by Aleksander Sładkowski and published by Springer Nature. This book was released on 2020-03-17 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book analyzes how transport influences the ecology of various regions. Integrating perspectives and approaches from around the globe, it examines the use of different types of engines and fuels, and assesses the impact of vehicle design on the environment. The book also addresses the effect of the transport situation in agglomerations on their environmental safety. Various types of environmental impacts are considered, from traditional emissions to noise and vibration. Presenting scientific advances from 7 European countries, the book appeals to experts, teachers and students, as well as to anyone interested in the environmental aspects of the transport industry.
Author :
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (555 download)
Download or read book Transportation Energy Data Book written by and published by . This book was released on 2005 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. A. DeLuchi
Publisher :
ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.:/5 (1 download)
Download or read book Emissions of Greenhouse Gases from the Use of Transportation Fuels and Electricity written by M. A. DeLuchi and published by . This book was released on 1991 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents estimates of full fuel-cycle emissions of greenhouse gases from using transportation fuels and electricity. The data cover emissions of carbon dioxide (CO2), methane, carbon monoxide, nitrous oxide, nitrogen oxides, and nonmethane organic compounds resulting from the end use of fuels, compression or liquefaction of gaseous transportation fuels, fuel distribution, fuel production, feedstock transport, feedstock recovery, manufacture of motor vehicles, maintenance of transportation systems, manufacture of materials used in major energy facilities, and changes in land use that result from using biomass-derived fuels. The results for electricity use are in grams of CO2-equivalent emissions per kilowatt-hour of electricity delivered to end users and cover generating plants powered by coal, oil, natural gas, methanol, biomass, and nuclear energy. The transportation analysis compares CO2-equivalent emissions, in grams per mile, from base-case gasoline and diesel fuel cycles with emissions from these alternative-fuel cycles: methanol from coal, natural gas, or wood; compressed or liquefied natural gas; synthetic natural gas from wood; ethanol from corn or wood; liquefied petroleum gas from oil or natural gas; hydrogen from nuclear or solar power; electricity from coal, uranium, oil, natural gas, biomass, o_" solar energy, used in battery-powered electric vehicles; and hydrogen and methanol used inJiuel-cell vehicles.
Author : Armen B. Avagyan
Publisher : Springer
ISBN 13 : 9811357463
Total Pages : 128 pages
Book Rating : 4.8/5 (113 download)
Download or read book Biodiesel: Feedstocks, Technologies, Economics and Barriers written by Armen B. Avagyan and published by Springer. This book was released on 2019-05-07 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air pollution policy is closely connected with climate change, public health, energy, transport, trade, and agriculture, and generally speaking, the Earth has been pushed to the brink and the damage is becoming increasingly obvious. The transport sector remains a foremost source of air pollutants – a fact that has stimulated the production of biofuels. This book focuses on the biodiesel industry, and proposes a modification of the entire manufacturing chain that would pave the way for further improvements. Oil derived from oilseed plantations/crops is the most commonly used feedstock for the production of biodiesel. At the same time, the UK’s Royal Academy of Engineering and 178 scientists in the Netherlands have determined that some biofuels, such as diesel produced from food crops, have led to more emissions than those produced by fossil fuels. Accordingly, this book re-evaluates the full cycle of biodiesel production in order to help find optimal solutions. It confirms that the production and use of fertilizers for the cultivation of crop feedstocks generate considerably more GHG emissions compared to the mitigation achieved by using biodiesel. To address this fertilization challenge, projecting future biofuel development requires a scenario in which producers shift to an organic agriculture approach that includes the use of microalgae. Among advanced biofuels, algae’s advantages as a feedstock include the highest conversion of solar energy, and the ability to absorb CO2 and pollutants; as such, it is the better choice for future fuels. With regard to the question of why algae’s benefits have not been capitalized on for biofuel production, our analyses indicate that the sole main barrier to realizing algae’s biofuel potential is ineffective international and governmental policies, which create difficulties in reconciling the goals of economic development and environmental protection.
