Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Hydrogen technology requires efficient and safe hydrogen storage systems. For this purpose, storage in solid … powders of highly reactive material with pressurized hydrogen gas and so far, little is known about the behaviour …
Last Updated Fri, 05/31/2024 - 04:46
Best Practice
… ventilation can reduce the likelihood of a flammable hydrogen-air mixture from forming in an enclosed area. Hydrogen is unlike other fuels such as gasoline vapors or … heavier than air and tend to accumulate at ground level. Hydrogen is lighter (less dense) than air and can accumulate …
Last Updated Thu, 05/02/2024 - 20:19
Video
… Hydrogen is all around us. Even in the birthplace of America’s oil industry. The Toyota Mirai is powered by hydrogen, which can be sourced from nearly anywhere. … Fueled …
Last Updated Wed, 05/08/2024 - 23:18
FAQ
… of pressure and temperature on the flammability limits of hydrogen/oxygen mixtures? … Flammability Limits - Mixtures …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… the safety trends and technologies of HCNG, a mixture of hydrogen and natural gas, are analyzed. This is an attracting … and the technical, social bridge of the coming era of hydrogen. It is essential for the commercialization of HCNG that hydrogen - compressed natural gas blended fuel for use in …
Last Updated Fri, 05/31/2024 - 03:40
Best Practice
… include these design aspects: Reduce the quantity of hydrogen on site where possible to reduce the magnitude of a possible worst-case event Lower the probability of hydrogen leaks by following best practices Utilize … fire detection (The most effective way to extinguish a hydrogen fire is to shut off the flow of hydrogen) Reduce the …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… tritiated water decomposes by itself and generates mainly hydrogen, becoming tritiated hydrogen peroxide water. In order to summarize safety … water, the characteristics, such as effective G-values of hydrogen and hydrogen peroxide, pH and Oxidation-Reduction …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Hydrogen technology requires efficient and safe hydrogen storage systems. For this purpose, storage in solid … powders of highly reactive material with pressurized hydrogen gas and so far, little is known about the behaviour …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… autocatalytic recombiners (PAR) are widely being used as hydrogen control device in the current and advanced light … means of circumventing buildup of combustible or detonable hydrogen gas mixtures in the reactor containment. Korea … PAR catalyst has a design characteristic of improved hydrogen removal performance by increasing the surface area …
Last Updated Tue, 05/14/2024 - 01:38
FAQ
… the question does not mention that the cylinders contain hydrogen gas, but it’s assumed since it was submitted to the … discs for high pressure cylinders are copper to resist hydrogen embrittlement. Corrosion and/or SCC from the … with the ability of the disc to function. If the gas is hydrogen and the inquiry is directed toward hydrogen …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… provide the basis to facilitate the safe introduction of hydrogen as an energy carrier by removing the safety related … 'HyTunnel', and 'HyQRA'. In InsHyde realistic indoor hydrogen leaks and associated hazards have been investigated … to provide recommendations for the safe use of indoor hydrogen systems including mitigation and detection means. …
Last Updated Mon, 06/10/2024 - 21:14
Team
… Albuquerque, NM. She was previously the program lead for Hydrogen Safety, Codes and Standards for 6 years. Chris’ main … characterizing risks from traffic incidents involving hydrogen fuel cell vehicles in tunnels for several … on the east coast, including evaluating the impacts of hydrogen jet flames on steel and concrete structural members. …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… large the impact can be of thepromoters on sensitivity to hydrogen-air detonation in hypothetical accidents at hydrogen-containinginstallations, transport or storage … structure of 2H2-O2-7Ar-H2O2 detonations with variable hydrogen peroxideconcentration (up to 10 vol.%2 were also …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… structural integrity monitoring systemsapplicable to hydrogen on-board applications. Storage safety and costs are key issues for the successof the hydrogen technology considered for replacing the conventional … tominimize the risks associated to high pressure hydrogen storage and to improve the public acceptance.Such …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… structural integrity monitoring systems applicable to hydrogen on-board applications. Storage safety and costs are key issues for the success of the hydrogen technology considered for replacing the conventional … to minimize the risks associated to high pressure hydrogen storage and to improve the public acceptance. Such …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… Resolving hydrogen related safety issues, pertaining to nuclear reactor … of research world over for the past decade. Studies on hydrogen transport behavior and development of hydrogen mitigation systems are still being pursued actively …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The fast refueling of hydrogen results in a temperature rise, which may lead to the failure of the hydrogen storage cylinder. Hence, study of temperature rise during refueling is a significant concern regarding hydrogen safety. In this research, a well-design system for …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… anodic oxidation of borohydride is often accompanied by hydrogen evolution which decreases the number of electrons … on the simultaneous measurements of polarization curve and hydrogen evolution for the borohydride oxidation on a number … a 4-electron oxidation of borohydride to form adsorbed hydrogen atoms H*(ads) which may then either be oxidized to …
Last Updated Tue, 05/14/2024 - 19:27
Document Library
… D6.9, “Recommendations for inherently safer use of hydrogen vehicles in underground traffic systems.” The … aimed to perform pre-normative research for the safety of hydrogen-fueled vehicles traveling through tunnels or … The main objective was to compare the relative risk of hydrogen vehicles entering underground traffic systems to …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… The Hydrogen Incident and Accident Database (HIAD) is being … as a repository ofsystematic data describing in detail hydrogen-related undesired events (incidents or accidents). … (DAM) - and the potential impact the database may have on hydrogen safety. Theimportance of the quality assurance …
