Diesel exhaust contains a lower level of hydrocarbons, which serve as the reductant for the NOx catalyst, than gasoline engine exhaust. An investigation was made of several methods for maximizing the ...

In 2019, Purify Fuel patented a nanotechnology-based nanO2® Combustion Catalyst that has demonstrated the optimization of fuel combustion to save fuel, reduce emissions and protect engines. “For every ...

Iridium (Ir) HC deNOx catalyst system for industrial heavy-duty diesel engine was investigated. The emission performance of the engine used for this examination satisfied EPA Tier 1 regulation. Though ...

As technical remedies to climate change go, taking carbon emissions out of passenger transportation is easy; we can switch from gasoline engines to electric motors fueled by renewable energy sources.

Today's catalysts for removing unburnt methane from natural-gas engine exhaust are either inefficient at low, start-up temperatures or break down at higher operating temperatures. A new single-atom ...

• New diesel-emissions regulations for off-road equipment took effect in January. • All engine manufacturers are tuning incylinder combustion to minimize emissions. • Where exhaust aftertreatment is ...

Clean Diesel Technologies, Inc. CDTI announced today that it has been chosen as a catalyst supplier to Fisker Automotive, an American manufacturer of the first premium plug-in hybrid electric vehicles ...