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Ethanol

Ethanol. Slide Show made by Greg and Samantha. Ethanol’s Energy Source . Ethanol is made from corn, sugar cane, sugar beets, switch grass, and barley it is used for transportation and liquor and also is a renewable fuel source.

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Ethanol

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  1. Ethanol Slide Show made by Greg and Samantha

  2. Ethanol’s Energy Source • Ethanol is made from corn, sugar cane, sugar beets, switch grass, and barley it is used for transportation and liquor and also is a renewable fuel source. • In the United States, ethanol accounts for about 2 percent of total transportation. • In Brazil, were ethanol is produced from sugar cane, the fuel powers the majority of the country’s transport. Ethanol can be mixed with gasoline on different percentages like E85

  3. More on Energy Sources • Or can be used in pure form as E100, but not every vehicle can run 100% ethanol but most runs on small percentages. Ethanol is an energy source that is intended to provide more environmentally and economically friendly alternative to fossil fuels.

  4. Uses of Energy • Ethanol is also called ethyl alcohol, pure alcohol, grain alcohol, or drinking alcohol. • It’s a volatile, flammable colorless liquid • Has been used by humans before the history of ingredients of alcoholic beverages.

  5. The History • The first car to be used in was in 1908 model T Ford • Ethanol can be blended to make blended fuels for gas run equipment. This blended mixture has been created about 180 years ago. • Ethanol is becoming more regularly used in most gas stations all over the world. • The United States and Brazil have been the two leading producers of fuel since the 1970. Cellulosic Ethanol is projected to be much more cost-effective environmentally beneficial and have a greater energy output to input ratio than grain Ethanol.

  6. Time Line • 1826- Samuel Morey created a motorized engine that ran on Ethanol and turpentine. • 1876- Otto Cycle was the first combustion engine designed for alcohol and gasoline use. • 1896- Henry Ford built his first automobile, the quadricycle to run on pure Ethanol. • 1908- Standard oil begun adding ethanol to gas to increase octane and reduce engine knocking.

  7. Ethanol's Time Line Continued • 1920- The first Ford motor company automobile Henry Ford’s model T, was designed to use corn alcohol called Ethanol. The model T ran on Ethanol fuel or a combination of the two. • 1940- First U.S fuel Ethanol plant was built. The U.S army built and operated an ethanol plant in Omaha, Nebraska to produce fuel for the army and to provide Ethanol for regional fuel blending.

  8. Time Line Continued • 1992- The energy policy act of 1992 (EPACT) was passed by congress to reduce our nations dependence on imported petroleum by requiring certain fleets to acquire alternative fuel vehicles.

  9. Life Time • Run ethanol with a V8 ford F150 two-wheel drive you only get 11mpg city and 14mpg hwy, with unleaded gasoline you get 14mpg city and 19mpg hwy but ethanol is renewable.

  10. Energy Source Development • Mash processing and saccharifacation • Fermentation • Distillation • By product processing • Process and plant support systems • A receiving building would be available for deleiveryof corn via truck or rail.

  11. Energy Transfer • Ethanol is most often produced from corn or sugarcane by utilizing enzymes to convert starches to simple sugars and yeast to ferment the sugars into ethanol. • Can also be produced from cellulose by a hydrolysis process • Corn ethanol production plant includes: Corn receiving, storage, and milling.

  12. Advantages • Ethanol gas is renewable • Farmers now have a reliable source of income from the crops • It is harmless to grow the crop each year

  13. Disadvantages • It is just has the same emissions as gasoline except gasoline has toxins in the c02 • Ethanol is corrosive • Ethanol can absorb water and dirt very easily, and if those contaminants are not filtered out successfully, they can cause damage and corrosion in the engine block. • Not many gas stations sell E85 ethanol fuel so ethanol drivers have to drive further than fossil fuel users because the lack of convenience, Also ethanol is more expensive than fossil fuels.

  14. Careers • Distilling- making the product safe to be turned into Ethanol gas • Fermenting- adding sugar to carbon dioxide by yeast • Storage- storing the product • Transportation- moving of the product • Gas safety- safety of the product

  15. Sources • http://www.fuel-testers.com/ethanol_fuel_history.html • http://www.sciencedirect.com/science? • http://science.jrank.org/pages/2575/Ethanol-Advantages-ethanol-an-alternative-fuel.html • http://www.extraordinaryroadtrip.org/research-library/technology/ethanol/advantages.asp • http://www.nationalgeographic.com/ • http://auto.howstuffworks.com/fuel-efficiency • http://www.energyrefuge.com/ethanol-articles.htm

  16. More Sources • http://www.greenenergyjobs.com/career-guide/bio-energy-jobs/ethanol.php • http://en.wikipedia.org/wiki/Ethanol • http://teeic.anl.gov/er/biomass/restech/desc/ethanolplants/index.cfm

  17. The End

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