Ammonia production via the Haber-Bosch process is the chemical industry’s greatest source of greenhouse gas emissions and ...

Taking a well-to-wake approach to CO2 emissions means that the shipping industry will look beyond emerging engine ...

The water, which carries a nitrogen source and metal catalyst particles, reacts with the iron to produce clean hydrogen. This hydrogen then combines with nitrogen to form ammonia. A second well pumps ...

Van Slyke, D. D., and Hiller, A., J. Biol. Chem., 102, 499 (1933).

Nearly all ammonia is produced using methane via the Haber-Bosch process, which requires high-temperature and high-pressure ...

It consumes about 2% of global energy and releases around 2.4 tons (5,291 lb) of CO 2 for every ton (2,204 lb) of ammonia produced, making it the chemical industry's top CO 2 emitter. To test their ...

The water carries with it a source of nitrogen and particles of a metal catalyst, allowing the water to react with the iron to generate clean hydrogen, which in turn reacts with the nitrogen to make ...

They exposed synthetic iron-rich minerals to nitrogen-laced water, triggering a chemical reaction that oxidized the rock and yielded ammonia, which the team dubbed "geological ammonia." ...

Easily dissolvable in water, ammonia is a colourless, gaseous chemical with a sharp odour, which is widely used in industrial processes. It is also used as fertiliser, coolant, cleansing agents, food ...

Scanning transmission electron microscopy experiments have uncovered the structural changes a ruthenium catalyst undergoes that increase its activity during an ammonia cracking reaction. The findings ...

Ammonia, used in fertilizer ... rich minerals and added nitrates (a nitrogen source), water (a hydrogen source), and a catalyst to help reactions along in a small reactor in the lab.