,Clean Air Act Waiver, Increase the Ethanol Content of Gasoline to 15 PercentLisa P. Jackson
In the United States, most ethanol is refined into two types of fuel: UsesDescription E10 and E15 The amount of ethanol blended into gasoline varies by region in the United States, but generally doesn’t exceed 10%. Gasoline with 10% ethanol content is referred to as E10, while gasoline ...
in Gasoline to E10. South Dakota Passes Ethanol Blender Pump Bill; California Increases Ethanol Content in Gasoline to E10.South Dakota Passes Ethanol Blender Pump Bill; California Increases Ethanol Content in Gasoline to E10.The article reports on an ethanol blender pump bill passed by the South ...
However, a standard EFI gasoline engine can typically only tolerate up to 10% ethanol and 90% gasoline. Higher ethanol ratios require either larger-volume fuel injectors or an increase in fuel rail pressure to deliver the greater liquid volume needed to equal the energy content of pure gasoline...
Ethanol is considered to be the best alternative to gasoline as a liquid fuel for use in automobiles. Although ethanol can be produced from a variety of biomass, currently the main focus is on the use of corn and sugarcane as the feedstock. Corn is the m
1 Bioethanol is produced by anaerobic fermentation of sugars in aqueous solution by yeasts, which produces beverage-grade alcohol containing about 14% ethanol. However, to obtain pure ethanol to use as a gasoline additive, the aqueous ethanol obtained from fermentation process needs to be distilled....
of June to September. This sample period includes two episodes of large variation in ethanol prices and subdued movement in gasoline prices, over the spring to fall 2009–2010 and again over the spring to fall 2010–2011. These large fluctuations in the price of ethanol relative to gasoline, ...
We examine four discontinuities in the ethanol content in blended gasoline fuel, mandated by Brazils central government over the period 201013, to test the joint hypotheses that (1) atmospheric ozone production in the Sao Paulo metropolitan area is limited by the volume and reactivity of volatile ...
The use of pure hydrous or anhydrous ethanol in internal combustion engines (ICEs) is only possible if the engines are designed or modified for that purpose. Anhydrous ethanol can be blended with gasoline (petrol) for use in gasoline engines, but with high ethanol content only after engine ...
The ethanol supporters are looking to raise the content of ethanol in every day gasoline from 10 percent ethanol and 90 percent gasoline 20 percent ethanol and 80 percent gasoline. This will double the nation’s use of ethanol to further reduce America’s oil consumption. E85 (85 percent ethan...