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12 lip 2018 · Reverse fuel cells can use renewable power to make ammonia from air and water, a far more environmentally friendly technique than the industrial Haber-Bosch process. Renewable ammonia could serve as fertilizer—ammonia's traditional role—or as an energy-dense fuel.
13 gru 2022 · Atmospheric ammonia (NH3) and ammonium (NH4+) can substantially influence air quality, ecosystems, and climate. NH3volatilization from fertilizers and wastes (v-NH3) has long been assumed to be...
Researchers have developed a method to produce ammonia simply from air and water. Not only is it more energy efficient than the century-old Haber-Bosch process currently in use all over the...
28 sie 2013 · Gaseous ammonia (NH3) is the most abundant alkaline gas in the atmosphere. In addition, it is a major component of total reactive nitrogen. The largest source of NH3 emissions is agriculture, including animal husbandry and NH3-based fertilizer applications.
19 sty 2024 · To provide a clearer understanding of atmospheric NH3, this paper presents a systematic review of the literature on the sources and variability of atmospheric NH3 and describes the contribution of atmospheric NH3 to PM2.5.
7 lip 2018 · The volatilization of nitrogen fertilizers is believed to be the most important anthropogenic source. However, atmospheric ammonia from urban areas has been attributed to vehicles or ammonia slip. Therefore, source apportionment of this trace atmospheric compound is a prerequisite to achieve ammonia mitigation.
24 kwi 2019 · 1 demonstrate that a samarium compound mixed with water and combined with a molybdenum catalyst can promote ammonia synthesis from dinitrogen under ambient conditions. The work opens up avenues...
