Ammonia (NH 3) is traditionally produced through the energy-intensive Haber-Bosch process which converts nitrogen (N 2) and hydrogen (H 2) into NH 3 at high temperatures (400–500℃) and ...

Despite its toxicity and competition from substitutes like barium carbonate, industrial-grade barium nitrate still holds the leading position, due to demand emanating from explosives and pyrotechnics.

The U.S. Environmental Protection Agency recently added segments of five rivers near large Iowa cities including Cedar Rapids to the state's impaired waters list for nitrate — over the repeated ...

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