Ammonia is reacted with the NOx in the exhaust gases to convert it to nitrogen and water. Where it differs is the source of the ammonia. Instead of an aqueaous urea solution that is injected into ...

Fuel Tech (FTEK) announced the receipt of air pollution control orders from new and existing customers in the US. These orders have an ...

A cotton swab is dipped into concentrated hydrochloric acid (producing hydrogen chloride gas) while a second on is dipped into concentrated aqueous ammonia (producing ammonia gas). Both cotton swabs ...

The ammonia reacts with the exhaust in a special catalyst to turn the NOx into nitrogen and water. Just as a whole batch of new fifty state-legal diesel vehicles are about to hit the market in the ...

Nitrogen emissions into the atmosphere consist mainly of ammonia (NH3) and nitrogen oxides (NOx). In 2022, they comprised 121 million kilograms of ammonia (mainly from agriculture) and 162 million ...

Expects to Close New Awards Valued at $4 Million to $5 MillionWARRENVILLE, Ill., Feb. 18, 2025 (GLOBE NEWSWIRE) -- Fuel Tech, Inc.