Biofuel: Ethanol Alternative to Transportation Essay -- Politics Oil

Biofuel Ethanol Alternative to Transportation For the past three decades rock oil dominates the agenda of political discussion. With scargons over price volatility, sizes of reserves, international imports and least of which are the environmental impacts due to ampere-second dioxide and other emissions. Various speculations and educated guesses stead our total depletion of crude oil within the next 50 geezerhood and there is a general consensus between environmentalists that we steer toward a total heat transportation system given the projected work and nonexistent coke dioxide emissions (Environmental Technologies class lecture, Santa Clara University). However many barriers stand in the way of attaining such(prenominal) a goal, most of which pertaining to the conservative nature of society. Society works in intermediary changes, a series of steps that blend rather than leave one method of living for another. The option 22 states have chosen, is grain alcohol a com bustive liquid fuel that could progressively move the fall in States toward a clean and sustainable environment and economy.Ethanol is an alcohol scintilla consisting of two carbon molecules and six hydrogen molecules. Ethanol production in the United States results as a chemical byproduct from our most galore(postnominal) food stock maize. Through four well known and unremarkably practiced chemical processes, Hydrolysis, Fermentation, Distillation and Dehydration. Hydrolysis is used to break down the corn into simple sugars which when added to yeast in the second processes of Fermentation produces ethanol and carbon dioxide (http//www.ott.doe.gov/biofuels/abc_biofuels.html). The final two processes of distillation and dehydration merely removes sediment and wet that result from production o... ...gy Efficiency and Renewable nada. U.S. surgical incision of Energy. http//www.eere.energy.gov/. 4/29/2004.7)Increasing Americas Use of Renewable and Alternative Energy. U.S. Department of Energy. Natures Power Ch. 6 pp. 1-18.8)National Ethanol Vehicle Coalition. acquire Guide for Flexible-Fuel Vehicles. www.E85Fuel.com.9)Rezendes, Victor S. Gasohol Federal Agencies Use of Gasohol Limited by senior high Prices and Other Factors. United States General Accounting Office. Gaithersburg, MD. December 1994.10)Shapouri, Hosein Duffield, James A. Wang, Michael. The Energy Balance of Corn Ethanol An Update. United States Printing Office. Washington, D.C. July 2002.11)Shapouri, Hosein Duffield, James A. Wang, Michael. agribusinesss 1998 U.S. Ethanol Cost-of-Production Survey. United States Printing Office. Washington D.C. January 2002.