Abstract:… components to separate and clean the recovered water to high purity levels which add to the total complexity and cost of the system. This system will recover enough pure water from the raffinate stream so that, when combined with the pure water recovered from the fuel… more
Abstract:… being resistant to coking and fuel sulfur. Anticipated performance levels include high conversion efficiency with minimized pumping losses, 5000 hour durability, and overall low cost Â¿ consistent with meeting overall targets of
Abstract:… durability and reduced lifecycle maintenance for UPS systems. Currently, all widely-adopted power supply systems for UPS are lead acid batteries. Our proposed method opens a new way for UPS power supplying by taking advantage of the high energy content in zinc-air fuel… more
Abstract:… of high concentration particle suspensions and suspensions with weak scattering signals. Specimens from several industrial and academic collaborators, representing several application areas at the nanoscale (semiconductor polishing, paints, adhesives, fuel … more
Abstract:Successful adoption of fuel cells by the automotive market demands reducing the cost, and increasing the quality and consistency, of proton exchange membrane materials. To achieve these goals, tools and procedures will be needed to measure the… more
Abstract:… limits. By harvesting energy normally wasted from ordinary human activity, this problem may be alleviated. This project will impact the availability of the required energy for the wearable electronic devices without any disposal requirement, temperature sensitivity (fuel … more
Abstract:… should directly impact the ability to recover heat in industries such as primary steel, heat treating, forging, metal casting, aluminum, pulp and paper, glass, petroleum, chemical, and food products. Extension to the commercial and utility boiler market, solid oxide fuel… more
Abstract:HAMAC is an innovative aircraft design that combines solar cells for power, fuel cells for energy storage, a high-altitude prop and electric motor with thrust vector control, and a morphing structural design that can take off conventionally, or be carried to… more
Abstract:PEM fuel cells that are fueled by reformate hydrogen could fill a critical need for alternative energy sources, provided that a critical technical challenge can be overcome: the poisoning of the electrocatalyst by CO. An adequate CO sensing system is needed… more
Abstract:The Small Business Innovation Research (SBIR) Phase II project proposes to develop and commercialize advanced nanochannel array reactors for efficient and cost-effective fuel reforming for fuel cells and other applications. Conventional reformers have… more
Abstract:… dispose of without incurring additional environmental damage. An economical method to convert these organic sources into pump quality fuels would have potentially great environmental and economic advantage.
Technology Management, Inc. (TMI), a solid oxide fuel … more
Abstract:…military operations and future soldier capabilities. Traditional battery technologies do not provide the energy density and power delivery available in a size and weight that meets electronics intensive battlefield requirements with long mission durations. Micro fuel … more
Abstract:… to methane, which is also a fuel. The key advantage of the process is that hydrogen gas can be made from inexpensive organic materials that are renewable and sustainable using inexpensive hydrogen-producing bacteria. Despite its clean and green nature when utilized in fuel… more
Abstract:…, using a 100KW inverter testbed. In Phase II, the controller will be packaged as a simple add-on that can interface to standard commercial inverters. Commercial Applications and other Benefits as described by the awardee: Distributed energy resources Â¿ such as fuel… more
Abstract:We propose to develop an x-ray imaging system to directly visualize and measure the 3D morphology of the nano-porous electrochemical interaction area of a solid oxide fuel cell. Extensive research efforts are required to increase the efficiency and… more
Abstract:…embranes with improved ionic conductivity in the direction that is most beneficial to reduction of power consumption in electrolyzers (utilized in the manufacture of chlorine and caustic and in the production of hydrogen) and increase in the power output of PEM fuel … more
Abstract:Solid oxide fuel cells (SOFCs) are attractive candidates to replace conventional diesel-fueled generators and auxiliary power units because of their promise of greater fuel efficiency, efficient operation at part load, and low acoustic signature. With the… more
Abstract:The founders of CES have identified three shortcomings of the proposed Integrated Fight Through Power (IFTP) system. The system's lack of galvanic isolation will lead to ship-wide ground fault problems. The system's inability to incorporate alternative power sources (fuel … more
Abstract:Development of an advanced composite bipolar plate is proposed for a unitized regenerative fuel cell and electrolyzer system that operates on pure feed streams (H2/O2 and water, respectively). The composite bipolar plate can greatly simplify "closed-loop" unitized fuel … more
Abstract:Fuel cells operating on high sulfur logistics diesel fuel (NATO F-76, JP5, JP8) offer a viable means to provide distributed ship service and forward deployed base electrical power. However, a major drawback to the use of fuel cells as electric generators by… more
Abstract:The major drawback to the use of fuel cells as electric generators and auxiliary power units (APUs) by deployed forces is their inability to directly use battlefield fuels. Both Proton Exchange Membrane (PEM) fuel cells and the Solid Oxide Fuel Cells (SOFCs)… more
Abstract:…t technology should provide US refiners with a cost-effective way to remove sulfur from refinery off-gases. The sorbent also can be applied to desulfurize any light hydrocarbon stream that is used as a feedstock for catalytic chemical conversion or as a feed for a fuel … more
Abstract:The U.S. needs reliable and clean energy sources for sustainable economic growth and a secure future. The DOE FutureGen project aims to convert coal to hydrogen that would be used as fuel for fuel cells and/or a gas turbine. To achieve this goal, and to support clean hydrogen… more
Abstract:Polymer Electrolyte Membrane (PEM) fuel cells require a relatively pure, concentrated hydrogen stream, with very low levels of sulfur and carbon monoxide (CO) in order to prevent poisoning of the fuel cell anode catalyst. In addition, removing inerts and… more
Abstract:…, COS, NH3 and HCl). Commercial Applications and Other Benefits as described by the awardee: The Pd alloy membranes should find use in the separation of hydrogen in hydrocarbon reforming, in the water-gas shift reaction, and in coal gasification for power generation in fuel… more
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