Ethanol Fuel Essay

alcohol fuels. Forest residues such as dead trees, branches and tree stumps, yard clippings, wood chips and garbage are often used. It can be used for energy production through combustion or direct burning. Raw plant and tree materials can also be refined in order to create what are called biofuels. One example of a potential biofuel would be wood. Wood contains a lot of potential energy but in order to create the biofuel wood energy is derived both from the direct use of harvested wood as a fuel and

Fuel price seems to be the subject that always makes headlines on a regular basis. The United States is the biggest consumer of energy in the world. Lucas Davis, a Berkeley Professor conducted a study in 2013 on global oil consumption and found that the average American consumes more than 300 gallons of gasoline annually. The amount is at least 200 gallons more than other developed countries such as Germany, and France. (Davis, 2013) The high consumption forces Americans to rely on foreign fuel sources

conversation and some pending legislation about gasoline additives, particularly ethanol (ethyl alcohol). The reasons behind the use of this additive is numerous and it comes with a slew of benefits as well. We will focus on how ethanol for gasoline is produced, is it cost effective, why would gasoline formulators want to add ethanol to gasoline and are there any problems associated with adding ethanol to gasoline. Ethanol is commonly made from corn, however it can also be made from cellulosic feedstocks

alternative fuels boom has been a part of civilization for thousands of years: ethanol. The same substance that makes alcoholic beverages intoxicating is also a useful fuel. Ethanol’s potential as a motor fuel has been known since the first internal combustion engines were made; The Ford Model T was able to run on gasoline, ethanol or any mix of the two (Bettelheim 802). As the use of automobiles grew from the 1900's to the 1920's, it was found that petroleum was a cheaper fuel source than

production of biofuels require huge amounts of resources like water, cropland, and chemical fertilizers, but in many cases it also consumes more net energy in fossil fuels than it produces in alternative energy resources. Some examples of biofuel production throughout the world include biomass resources, corn ethanol, grass and cellulosic ethanol, soybean biodiesel, and algae for oil production. Renewable biomass resources on planet Earth amount to nearly 92 quads or 19% of the global energy use per year

Biodiesel Fuel The biggest problem the United States faces today when we talk about becoming energy independent is replacing the gas we use to power our vehicles. When we talk about replacing gasoline as the fuel we use to power our vehicles, biomass, hydrogen, and fuel cells are the three most talked about alternatives. Biomass, which is organic material made from plants and animals, contains stored energy from the sun. Biomass in the form of bio fuels can be used to make the same products

objectives of this project are presented. Lastly, the design scope and the methodology are described. 1.1 Overview Present, the price of hydrocarbon fuel is rising drastically. According to studies, the non-renewable energy source from fossil fuel such as petroleum was expected to be exhausted in 20-30 years. The extraction process and the usage of fossil fuels lead to serious health and environmental problems. For example, the mining of petroleum requires toxic chemicals, produce harmful by products

society fuel is used by a large percentage of the population whether it is for transport, electricity generation or industrial and domestic use. A fuel is a combustible substance that is capable of releasing energy. Many of the fuels used today release copious amounts of harmful gases into the environment and are obtained from sources that will take millions of years to replenish and because of this a new fuel is needed to replace petrol. Kerosene is an oil distillate commonly used as a fuel or solvent

Biofuels: Ethanol an Alternative Energy Source Abstract In today's society, when someone wants to go to the movies, work, school, library, or mall, they drive to their destination. The average amount of gasoline consumed per year is about 146 gallons in the U.S. (Biofuels for Transportation, p1). Discoveries of huge petroleum deposits kept gasoline cheap for decades and biofuels were forgotten (Leen, p1). However, with the recent oil prices, along with growing concern of global warming caused

Fossil fuels, including coal, oil and natural gas, are currently the world 's primary energy source. Fossil fuels have powered economic growth worldwide since the industrial revolution, but they are nonrenewable resources and can severely damage the environment. According to the Environmental Protection Agency, the burning of fossil fuels was responsible for 79 percent of U.S. greenhouse gas emissions in 2010. Although efficiency can help reduce emissions produced by the burning of fossil fuels, there