Green Car Congress

MAY 23, 2010

RVPs (predicted DVPE) of single- and dual-alcohol blends in gasoline with different relative proportions of ethanol and 1-butanol. Evaporative emissions from gasoline—volatile organic compounds (VOCs)—are precursors to the formation of tropospheric ozone and contribute to ground-level ozone. Credit: ACS, Andersen et al.

Alcohol Blend 210

Alcohol Blend Gasoline Ozone Fuel 210

Green Car Congress

DECEMBER 14, 2015

Researchers from Tsinghua University and Peking University have investigated the effects of fuel properties on particulate emissions gasoline direct injection engines (GDI). in Chinese cities is 61 μg/m 3 —about 3 times as high as global population-weighted mean, highlighting a high health risk. emissions in 2014.

Gasoline 150

Gasoline Emissions Engine Fuel 150

Green Car Congress

AUGUST 30, 2009

d) further provides for alcohol blends as follows: Special provisions for alcohol blends. (1) High heat of vaporization values are typical for water and alcohols including hydrous ethanol and hydrous ethanol blends (oxygenated hydrocarbons). As used in this section and Sec. 40 CFR § 80.27(d) Conclusion.

Transportation 317

Transportation Fuel Renewable Gasoline-Electric 317