With good sensitivity, selectivity, and stability, this technology addresses long-standing challenges in air quality monitoring, industrial safety, and environmental protection—promising a safer, ...

Method: Dip a glass rod in concentrated hydrochloric acid and put this in a sample of the gas. Result: If ammonia is present, a white ‘smoke’ of ammonium chloride is observed.

The ARS produces a high-value organic nitrogen fertilizer from the volatile ammonia freed up when biogas/ Renewable Natural Gas (RNG ... had been modeled from our testing platform results at ...

Ammonia's importance extends beyond fertilizers. As a clean energy carrier, it can store and transport renewable energy more efficiently than hydrogen gas due to its higher energy density.