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Ethanol fuel in Brazil. Appearance. hide. Six typical Brazilian flex-fuel models from several car makers, popularly called "flex" cars, that run on any blend of hydrous ethanol (E100) and gasoline (E20 to E25) Brazil is the world's second largest producer of ethanol fuel. Brazil and the United States have led the industrial production of ...
The Saab 9-3 SportCombi BioPower was the second E85 flexifuel model introduced by Saab in the Swedish market. Ethanol fuel is fuel containing ethyl alcohol, the same type of alcohol as found in alcoholic beverages. It is most often used as a motor fuel, mainly as a biofuel additive for gasoline. Several common ethanol fuel mixtures are in use ...
Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products. Because yeasts perform this conversion in the absence of oxygen, alcoholic fermentation is considered an anaerobic process.
The energy content in the global production of bioethanol and biodiesel is 2.2 and 1.8 EJ per year, respectively. [16] Bioethanol is an alcohol made by fermentation, mostly from carbohydrates produced in sugar or starch crops such as maize, sugarcane, or sweet sorghum.
First-generation bioethanol is produced by fermenting plant-derived sugars to ethanol, using a similar process to that used in beer and wine-making (see Ethanol fermentation). This requires the use of food and fodder crops, such as sugar cane, corn, wheat, and sugar beet. The concern is that if these food crops are used for biofuel production ...
Ethanol fuel production by state. The United States became the world's largest producer of ethanol fuel in 2005. The U.S. produced 15.8 billion U.S. liquid gallons of ethanol fuel in 2019, and 13.9 billion U.S. liquid gallons (52.6 billion liters) in 2011, [ 1 ][ 2 ] an increase from 13.2 billion U.S. liquid gallons (49.2 billion liters) in ...
Mechanized harvesting of sugarcane (Saccharum officinarum), Piracicaba, São Paulo. The history of ethanol fuel in Brazil dates from the 1970s and relates to Brazil 's sugarcane -based ethanol fuel program, which allowed the country to become the world's second largest producer of ethanol, and the world's largest exporter. [1]
World production of ethanol in 2006 was 51 gigalitres (1.3 × 10 10 US gal), with 69% of the world supply coming from Brazil and the U.S. [19] Brazilian ethanol is produced from sugarcane, which has relatively high yields (830% more fuel than the fossil fuels used to produce it) compared to some other energy crops. [102]