Abstract:…es to combine our years of experience and knowledge of electrochemical sensor design, manufacturing and novel electrolyte technology with modern fabrication techniques to develop a new, ultra
low-cost electrochemical sensor for the detection and quantification of ammonia (NH3),… more
Abstract:Ammonia manufacture is one of the world's largest industries, and the Haber-Bosch process is the only practical method to generate ammonia on a large scale. The technology being proposed by Lynntech is designed to generate ammonia at significantly reduced cost which could result… more
Abstract:… air on board spacecraft. Toxic gas buildup can endanger the crew particularly during long missions. Some gases are generated by people and emitted through the skin or by exhalation. In addition to carbon dioxide, these anthropogenic gases include carbon monoxide, ammonia,… more
Abstract:… more information; they need answers. The HazMatIQ 'GURU' will pr
ovide those answers. The 'GURU' will provide real time decision making process answers by using only the necessary information needed for the response at hand. For example, during a response to an ammonia leak,… more
Abstract:… of metal oxides capable of removing odorous compounds from food and sanitary wastes, and compatible with a water recovery system. Specific test compounds include skatole (3-methylindole, found in feces), putrescine (1,4-diaminobutane, in rotten protein), ammonia (urine),… more
Abstract:… water main breaks. In addition to aging, the rapidly growing need to use alternate water sources for non-potable application also requires development of corrosion protection for pipelines. These alternate water sources contain high levels of dissolved salts, ammonia, and… more
Abstract:This Small Business Innovation Research Phase I project will investigate the sensing mechanisms underlying a new nitrogen oxides (NOx) sensor technology that also has the potential for ammonia sensing. This project will optimize materials for dual NOx and NH3 sensing through… more
Abstract:… a lightweight and efficient power source for individual soldiers. However, technology for storing the hydrogen fuel is still too heavy to meet the Army's mission requirements. We propose to develop a very lightweight, solid hydrogen storage technology based on ammonia… more
Abstract:… leak detection system that does not require calibration or routine maintenance for at least four years. The system is designed to detect to a few parts-per-million (ppm) of the common hypergolic fuels and oxidizers, including MMH and N2O4 while excluding ammonia. … more
Abstract:… atmosphere on much longer missions, there is no compact high rate recycling system that can remove VOCs and CO2. TDA Research, Inc. (TDA) proposes to develop a compact trace contaminant control system that can effectively remove carbon dioxide, carbon monoxide, ammonia,… more
Abstract:…llectors and has potential to result in a truly cost-effective system that could achieve significant market penetration. Benefits to the public and DOE include reduced combustion of fossil fuels and less CO2 released to the atmosphere. A high-efficiency aqua-ammonia absorption… more
Abstract:…py (CE-GCS) will find numerous applications in atmospheric research, including airborne measurements of trace gases important in atmospheric and aerosol chemistry and as fluxmeters in atmospheric studies for measuring carbon dioxide, methane, nitrous oxide, ammonia, or other… more
Abstract:…ent path that will yield a heat pipe with the following characteristics: be passive, requiring no power input other than the heat to be transported; provide equal or superior heat transport performance in the temperature range from 80oC to 200oC relative to aluminum/ammonia… more
Abstract:… Fuel cooling will not longer be required during ground idle. The goal of the Phase II program will be to design, fabricate, and test a LHP thermal system for passively cooling the FADEC. The LHP will operate at a higher temperature than conventional aluminum/ammonia LHPs. The… more
Abstract:…nt overloads and air and water environmental concerns on their farms. Additionally the producers are subject to every growing and skyrocketing fuel and fertilizer costs. This USDA SBIR Phase I project aims to demonstrate an innovative technology that recovers ammonia nitrogen… more
Abstract:Ammonia has an important role in the chemistry of the atmospheric environment and air quality. Ammonia emissions are a major environmental concern, yet they remain poorly quantified. There is a need for a sensitive ammonia instrument to monitor emissions and evaluate their… more
Abstract:… laser diode arrays and microwaves, are typically powered cyclically and intermittently with peak requirement reaching upwards to 1000 kJ/s or 1000 kW per system; with substantially lower average thermal dissipation requirement during normal operation. Water and ammonia offer… more
Abstract:An integrated warm gas pressurization of the main and ACS propulsion system offers simpler, more efficient propellant management than existing designs. The most operationally versatile system is based on a unique pump that forces liquid through a gasifier thus creating both the pressurant gas and… more
Abstract:… growth rates of high quality single crystal gallium nitride above 15 microns per hour have been demonstrated using a non-scalable apparatus. The key deliverables for the Phase I project include: (1) Demonstrate capability of a novel high-pressure apparatus to contain ammonia… more
Abstract:… 30% savings in fuel, generator capacity, and system weight for meeting a representative demand of a forward operating unit. The key savings are from using generator waste heat to supply part or all of the heat demand of a heat-actuated cooling system (HACS). The ammonia… more
Abstract:… from animal manure management systems. Based on this very important need, Giner, Inc. proposes to study and evaluate the feasibility of designing and fabricating a simple-to-operate, selective and solid-polymer electrolyte-based, thick-film electro?chemical ammonia sensor… more
Abstract:… vehicles as well as in consumer electronics. Other applications of this strong, conductive, high-surface-area carbon substrate material include its use as a support for catalyst systems in the petroleum industries, for the direct activation of alkanes, in ammonia… more
Abstract:This SBIR Phase I project will use a proprietary on-site chlorine/mixed oxidant generator (MIOX) for UV-assisted chemical oxidation of ammonia and natural organic matter (NOM). If chlorine-UV is a feasible advanced oxidation process, then the range of uses for the MIOX process… more
Abstract:…, as well as on operational memory devices. The field effect mobility of the prototype TFTs can reach 0.3 cm2/V/s and an On-Off ratio of 1000 was achieved. We also fabricated TFT-based gas sensors,
which demonstrated high sensitivity to certain gas species such as ammonia.… more
Abstract:Ammonia is difficult to measure, especially for the dusty environment and relatively high ammonia levels found in poultry concentrated animal feeding operations (CAFO's). Literature and discussions with operators suggest that its measurement and control is… more
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