Sentence examples for component of soot from inspiring English sources

Models suggest that desert dust and black carbon, a component of soot, could contribute to the rapid atmospheric warming, accelerated snowpack melting, and glacier retreat.

We can slow this warming quickly by cutting emissions of four other climate pollutants: black carbon, a component of soot; methane, the main component of natural gas; lower-level ozone, a main ingredient of urban smog; and hydrofluorocarbons, or HFCs, which are used as coolants.

These particles, which are known as black carbon and are the major component of soot, are the second most important contributor to global warming, behind only carbon dioxide, wrote the 31 authors of the study, published online by The Journal of Geophysical Research-Atmospheres.

Researchers know the particles, the main component of soot, warm the air and darken ice when they land on it, but the Environmental Protection Agency can't quantify the amount that the United States emits each year.

SAN FRANCISCO, CALIFORNIA New data show that air-pollution regulations in California for trucks running on diesel fuel over 2 decades have cut levels of black carbon, the main component of soot, in half.

In addition to ultrafine particles, researchers detected similarly high levels of other emissions, including smog-forming gases called nitrogen oxides and black carbon, a major component of soot found in engine exhaust.

A component of the soot emissions from diesel engines and the inefficient burning of biomass cooking stoves, it is linked to 1.6m-1.8 1.6m-1.8premilliondeaths annually as a result of indoor exprematuredeaths000 from outdoor exposure.

The new potential explanation derives from another component of the soot in the K-T sediments: distinctive carbon globs known as cenospheres.

Soot has these qualities although it certainly is not the only component of soil organic matter that may play a role in the long-term adsorption of organic contaminants.

Over Fe-ZSM-5 catalysts the presence of a NOx trapping component does not increase the combustion of soot in the presence of NO g) and it is proposed that this previously reported effect is only seen under continuous NOx trap operation as NO2 is periodically released during regeneration and thus available for soot combustion.

The amount of soot deposits on the engine components was found to be, on average, 21% lesser for B10-fueled engine as compared with HSD-fueled engine due to better combustion.