Oxygenated fuels

Oxygenated Fuels
Gasoline that has been blended with alcohols or ethers that contain oxygen in order to reduce carbon monoxide and other emissions.
Oxygenated Solvent ...

In some parts of the country, where carbon monoxide release from cars starting up in cold weather makes a major contribution to pollution, gasoline refiners must market oxygenated fuels, which contain higher oxygen content than regular gasoline.

See also: Community, Concentration, Constituent, Contaminant, Storage