Download or read book Plasmatron Reformation of Renewable Fuels written by Leslie Bromberg and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The characteristics of plasmatron reformers for the generation of hydrogen rich gas using renewable fuels is discussed. Biodiesel and ethanol have been investigated. Operating as a function of the air/fuel ratio is evaluated, as well as the impact of the plasma.

Download or read book Hydrogen rich Gas Production from Plasmatron Reforming of Biofuels written by Kamal Hadidi and published by . This book was released on 2004 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio-mass, as a renewable resource can potentially be converted into economically attractive fuels for transportation uses. Several processes have been considered for the reformation of biomass into hydrogen. They include fast pyrolysis, catalytic steam reforming, catalytic pyrolysis and supercritical water reforming. However, these technologies can not be used for onboard applications. An alternative approach is to use on-board generation of hydrogen. The plasmatron technology being developed at MIT for reformation of a wide range of fuels into synthesis gas (hydrogen and carbon monoxide) uses special low current plasmas. Vegetable oils and ethanol have been used in a plasmatron reformer to generate synthesis gas. Corn, canola, and soybean oils and ethanol have been reformed at different oxygen to carbon ratios and at power levels of 700 and 200 watts with a frequency of 200 to 260 kHz. In the case of ethanol, some of the oxygen required for the reformation is provided by the fuel itself. Both homogeneous plasma reforming (non-catalytic) and catalytic plasma reformer have been evaluated. Hydrogen yields of close to 80% have been achieved during catalytic reformation of corn and soybean oils and ethanol. Canola oil catalytic reformation yielded 60% of hydrogen. Other major compounds of the reformat gas are carbon monoxide and light hydrocarbons such as CH4 and C2H4.

Download or read book Onboard Plasmatron Generation of Hydrogen Rich Gas for Diesel Engine Exhaust Aftertreatment and Other Applications written by Leslie Bromberg and published by . This book was released on 2002 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diesel plasmatron reformer technology can provide substantial throughputs without the need of using a catalyst The use of the special plasma facilitates robust non-catalytic conversion of diesel fuel into hydrogen rich gas with hydrogen yields that could be sufficient for NOx trap regeneration applications. Higher yields can be obtained with the use of a catalyst. Plasmatron reformers could also be used for manufacturing of ethene, which could be useful as a selective reducing agent. In addition, plasmatron reformer technology can be used for converting a range of biofuels into hydrogen rich gas. These fuels include various oils. This capability may improve the prospects for use of renewable fuels in a variety of vehicular applications. This paper discussed the status of plasmatron diesel fuel reformers and possible applications to diesel engine exhaust aftertreatment. Keywords: reforms; hydrogen; emissions; diesel; biofuels.

Download or read book Experimental Investigation of Plasma Assisted Reforming of Propane written by Leslie Bromberg and published by . This book was released on 2005 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmatron fuel converters have been investigated for the conversion of a wide range of fuels. This paper is one of a series of paper investigating the performance of plasmatron reformers. In this paper a systematic experimental investigation is carried out of the reformation of propane in a plasmatron fuel reformer. The effect upon reformation of flow rate distribution and electrical power level are investigated for a given geometry that has been thoroughly studied with a similar gaseous fuel, methane. A limited set of startup experiments with propane are discussed.

Download or read book Experimental Investigation of Plasma Assisted Reforming of Methane I written by Leslie Bromberg and published by . This book was released on 2005 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmatron fuel converters have been investigated for the conversion of a wide range of fuels. This paper is one of a series of paper investigating the performance of plasmatron methane reformers. In this paper a systematic experimental investigation is carried out of the reformation of methane in a plasmatron fuel reformer at steady state conditions. The effect upon reformation of flow rate distribution and electrical power level are investigated for a given geometry that has been thoroughly studied with a similar gaseous fuel, propane. Startup issues are investigated in an accompanying paper.

Download or read book Advances in Feedstock Conversion Technologies for Alternative Fuels and Bioproducts written by Majid Hosseini and published by Academic Press. This book was released on 2019-02-23 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Feedstock Conversion Technologies for Alternative Fuels and Bioproducts: New Technologies, Challenges and Opportunities highlights the novel applications of, and new methodologies for, the advancement of biological, biochemical, thermochemical and chemical conversion systems that are required for biofuels production. The book addresses the environmental impact of value added bio-products and agricultural modernization, along with the risk assessment of industrial scaling. The book also stresses the urgency in finding creative, efficient and sustainable solutions for environmentally conscious biofuels, while underlining pertinent technical, environmental, economic, regulatory and social issues. Users will find a basis for technology assessments, current research capability, progress, and advances, as well as the challenges associated with biofuels at an industrial scale, with insights towards forthcoming developments in the industry. - Presents a thorough overview of new discoveries in biofuels research and the inherent challenges associated with scale-up - Highlights the novel applications and advancements for biological, biochemical, thermochemical and chemical conversion systems that are required for biofuels production - Evaluates risk management concerns, addressing the environmental impact of value added bio-products and agricultural modernization, and the risk assessment of industrial scaling

Download or read book Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications written by Leslie Bromberg and published by . This book was released on 2005 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: (cont.) Both noncatalytic and catalytic (with a catalyst downstream from a homogeneous reforming zone) have been studied. Onboard conversion of biofuels into hydrogen rich gas opens up a range of opportunities for reducing petroleum consumption. The plasmatron response has been determined using real time gas analysis techniques. For cold start, the response of a plasmatron fuel reformer using homogeneous reforming was faster than that from a plasmatron fuel reformer that included a catalyst. In addition, hydrogen production during warm start has also been studied. This mode of operation could be particularly relevant to some aftertreatment applications, where the hydrogen rich gas needs to be produced in short, frequent pulses. Concepts have been developed for optimal regeneration of Diesel Particulate Filters, using hydrogen rich gas. The goal is the simplification of the aftertreatment system, increasing reliability, fuel penalty minimization, and minimization of fuel reformer system requirements.

Download or read book The Prospects of Plasmatron On board Fuel Reforming Vehicles written by Joseph Matthew Mensching and published by . This book was released on 2002 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EMISSIONS REDUCTIONS USING HYDROGEN FROM PLASMATRON FUEL CONVERTERS written by and published by . This book was released on 2000 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Substantial progress in engine emission control is needed in order to meet present and proposed regulations for both spark ignition and diesel engines. Tightening regulations throughout the world reflect the ongoing concern with vehicle emissions. Recently developed compact plasmatron fuel converters have features that are suitable for onboard production of hydrogen for both fuel pretreatment and for exhaust aftertreatment applications. Systems that make use of these devices in conjunction with aftertreatment catalysts have the potential to improve significantly prospects for reduction of diesel engine emissions. Plasmatron fuel converters can provide a rapid response compact means to transform efficiently a wide range of hydrocarbon fuels into hydrogen rich gas. They have been used to reform natural gas [Bromberg1], gasoline [Green], diesel [Bromberg2] and hard-to-reform biofuels [Cohn1] into hydrogen rich gas (H2 + CO). The development of these devices has been pursued for the purpose of reducing engine exhaust pollutants by providing hydrogen rich gas for combustion in spark ignition and possibly diesel engines, as shown in Figure 1 [Cohn2]. Recent developments in compact plasmatron reformer design at MIT have resulted in substantial decreases in electrical power requirements. These new developments also increase the lifetime of the electrodes.

Download or read book Advanced Components for Electric and Hybrid Electric Vehicles written by DIANE Publishing Company and published by DIANE Publishing. This book was released on 1995-03 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This workshop concentrated on the technologies to improve the design, performance, manufacturing, and economics of the critical components for the next generation of electric vehicles and hybrid electric vehicles for the year 2000 and beyond. Over 100 illustrations.

Download or read book Proceedings of the First International Conference on Recent Advances in Bioenergy Research written by Sachin Kumar and published by Springer. This book was released on 2016-04-25 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume aims to provide latest updates in the area of bioenergy including biodiesel, bioethanol, biomethanation, biomass gasification, and biomass cook-stove. The proceedings of ICRABR 2015 include cutting edge research vital to R&D organizations, academics, and the industry to promote and document the recent developments in the area of bioenergy for all types of stakeholders. The volume highlights the needs of biofuels and their market, the barriers and challenges faced by biofuels and bioenergy and future strategies required to foster new ideas for research, collaboration and commercialization of bioenergy. The major themes of this contributed volume are: Biomass and Energy Management ;Thermochemical Conversion Processes; Biochemical Conversion Processes; Catalytic Conversion Processes; Electrochemical Processes; Waste Treatment to Harvest Energy; and Integrated Processes. The contents of the volume will appeal to students, researchers, professionals, and policymakers in the field of bifuels and bioenergy.

Download or read book Options for Reforming the Renewable Fuel Standard written by and published by . This book was released on 2014 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the time since the Renewable Fuel Standard (RFS) was first passed into law in 2005 and later expanded in 2007, domestic biofuels production has risen and renewable fuels have increased as a percentage of the total U.S. transportation fuels supply. At the same time, persistent challenges in courts and in the implementation of enacted laws, as well as significant changes in the U.S. energy production landscape, have kept the RFS at the forefront of energy policy discussions. The Environmental Protection Agency's additional delay of the 2014 rule and the associated compliance volumes is a further indicator that improvements to the RFS are needed. However, experience with the program has not led to a consensus on what, if anything, should be done. The Bipartisan Policy Center (BPC) chose to explore a middle ground where we think tangible progress can be made to reform, but not repeal, the RFS. Specifically, in order to support constructive dialogue in this ongoing debate, BPC's Energy Project convened an advisory group of diverse stakeholders who agreed to discuss legislative and/or regulatory reforms that could put the RFS on a stable footing. The advisory group met three times over the course of 2014, and their discussions, deliberations, agreements, and disagreements informed the creation of 40 policy options to improve the RFS. Although these options do not represent the consensus of the advisory group, they are intended as a first step in exploring the ways in which constructive reforms could create a more robust and effective RFS program.

Download or read book Sustainable Utilization of Natural Resources written by Prasenjit Mondal and published by CRC Press. This book was released on 2017-03-16 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increased research is going on to explore the new cleaner options for the utilization of natural resources. This book aims to provide the scientific knowhow and orientation in the area of the emerging technologies for utilization of natural resources for sustainable development to the readers. The book includes production of energy and lifesaving drugs using natural resources as well as reduction of wastage of resources like water and energy for sustainable development in both technological as well as modeling aspects.

Download or read book Chemical Energy from Natural and Synthetic Gas written by Yatish T. Shah and published by CRC Press. This book was released on 2017-03-16 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commercial development of energy from renewables and nuclear is critical to long-term industry and environmental goals. However, it will take time for them to economically compete with existing fossil fuel energy resources and their infrastructures. Gas fuels play an important role during and beyond this transition away from fossil fuel dominance to a balanced approach to fossil, nuclear, and renewable energies. Chemical Energy from Natural and Synthetic Gas illustrates this point by examining the many roles of natural and synthetic gas in the energy and fuel industry, addressing it as both a "transition" and "end game" fuel. The book describes various types of gaseous fuels and how are they are recovered, purified, and converted to liquid fuels and electricity generation and used for other static and mobile applications. It emphasizes methane, syngas, and hydrogen as fuels, although other volatile hydrocarbons are considered. It also covers storage and transportation infrastructure for natural gas and hydrogen and methods and processes for cleaning and reforming synthetic gas. The book also deals applications, such as the use of natural gas in power production in power plants, engines, turbines, and vehicle needs. Presents a unified and collective look at gas in the energy and fuel industry, addressing it as both a "transition" and "end game" fuel. Emphasizes methane, syngas, and hydrogen as fuels. Covers gas storage and transport infrastructure. Discusses thermal gasification, gas reforming, processing, purification and upgrading. Describes biogas and bio-hydrogen production. Deals with the use of natural gas in power production in power plants, engines, turbines, and vehicle needs.

Download or read book Membranes for Clean and Renewable Power Applications written by A Gugliuzza and published by Woodhead Publishing. This book was released on 2014-03-31 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development and deployment of membrane technologies continues to advance thanks to innovative materials and novel engineering approaches. Membranes for clean and renewable power applications introduces the principles and concepts of membrane technology and explores the use of this technology in clean energy applications.Chapters in part one introduce the utilization of membrane technology in the production of clean and renewable power and the combining of membrane processes with renewable energy technologies. Part two focusses on membranes for biofuel production and processing including membranes and membrane reactors for the production of biodiesel and second generation biofuels. Part three discusses membranes for syngas, hydrogen and oxygen production and processing. Chapters highlight steam reforming of biofuels for the production of hydrogen-rich gas A., perovskite membrane reactors, and environmental analysis of hydrogen-methane blends for transportation. Chapters in part four explore membranes for fuel cells including ceramic membranes for intermediate temperature solid oxide fuel cells (SOFC), microbial fuel cells, and direct bioethanol fuel cells. Finally, part five discusses membranes integrated with solar, wind energy and water-related applications including membrane technologies for solar-hydrogen production, solar-desalination plants, and the storage as methane of energy generated by wind power and other renewable sources. A final chapter introduces wastewater processing, energy conservation and energy generation.Membranes for clean and renewable power applications is a comprehensive resource for professionals and consultants in the clean and renewable energy industry, membrane and materials scientists and professionals, and academics and researchers in the field. - Introduces the principles and concepts of membrane technology and explores the use of this technology in clean energy applications

Download or read book Hydrogen and Chemicals from Fossil and Renewable Fuels by Autothermal Reforming written by Ramanathan Subramanian and published by . This book was released on 2005 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Technologies in Energy and Transport written by Sergii Boichenko and published by Springer Nature. This book was released on 2023-11-30 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is composed of 15 chapters in total. All chapters presented by the authors (co-authors) are published in the author’s edition and aim to present an issue on how to achieve more sustainable and more environmentally safe development of modern transport and energy sector. The chapters are grouped into 3 parts. The first part “Decisions for alternative energy sources use in modern transport” represents novel solutions in alternative energy sources development and implementation in different spheres of the modern transport sector. The second part “Solutions for reducing negative impact of energy and transport on environment” is devoted to advances in technologies aimed on reducing impact of energy and transport sectors on environment and utilization of waste. The third part of the book “Advance in alternative motor fuels technology” represents recent developments in chemical technology of alternative fuels production and aspects of modern fuels quality control.