What are biofuels fuels that have been extracted from plants and crops are known as biofuels of these, the most commonly extracted and used one is bioethanol or simply ethanol and biodiesel it is blended with gasoline and can be used as an alternative fuel for your car plant based fuels comes form renewable source,. Brian westenhaus, over at new energy and fuel, has been telling me what a good product corn ethanol is he is very familiar with raising corn for ethanol, and can see how the process has been improved in recent years now it takes hardly any petroleum and chemical inputs from the farmer in order to. Free essay: this essay will first discuss the advantages of using corn ethanol as the main source of fuel in the future, such as the renewable features of thus, in order to determine if the use of biofuels for mobile transportation purposes is more efficient than using fossil fuels, net energy analyses must be considered. Using ethanol in the us transportation fuel market helps lower gasoline prices by expanding gasoline supplies and reducing the need for importing expensive in an essay in your own words of approximately 400–600 words, present a fully developed argument that introduces and supports a claim assessing the benefits. Transportation accounts for about 27% of anthropogenic emissions of co2, according to the draft inventory of the us greenhouse gas emissions and sinks : 1990–2006 algae naturally produce oils that have a roughly 50% higher energy content than ethanol and can fit more easily into the current fuel infrastructure. This study investigates three related issues on us corn-based fuel ethanol markets the primary objectives the second essay, published in biofuel/book 1, intech, lays out evidence in support of the hypothesis that the transportation fuels, and this act provided tax deductions for those flex-fuel vehicles in 1997.
 this essay will explore the history of this automotive fuel, once dubbed 'the fuel of the future' by henry ford, in the united states and outline the primary reasons it has not been - and might never be - the substitute for gasoline we so desperately need  ethyl alcohol or ethanol, which can be produced. Ethanol, which is sometimes known as ethyl alcohol, is a kind of alcohol derived from corn, sugarcane, and grain or indirectly from paper waste the most common use of ethanol fuel is by blending it with gasoline. Alcohols like ethanol and its chemical cousins make effective fuels because they give off a lot of energy when burned, just as liquid fossil fuels do the advantage of alcohol is that it is liquid at room temperature, which makes it easy to transport and handle ethanol can be made in a variety of ways, but the.
Free ethanol fuel papers, essays, and research papers ethanol: alternative fuel - ethanol is an alcohol-based fuel made by fermenting and distilling starch crops, such as corn it can also be made the average amount of gasoline consumed per year is about 146 gallons in the us (biofuels for transportation, p1. Methanol has only half the energy content per gallon of gasoline ethanol is two- thirds the intensity of gasoline however, a fuel cell powered vehicle is at least twice the efficiency of an internal combustion engine, so the tank storage problem would be solved with a direct methanol fuel cell the dmfc for. For every 10 ears of corn that are grown in the united states today, only 2 are consumed directly by humans as food the remaining 8 are used in almost equal shares for animal feed and for ethanol and, for the 12 months from august 2011 to 2012, the us biofuels industry used more corn for fuel than.
Their rationale is simple: using more ethanol from corn or other biomass, as well as methanol from coal or other sources, will create competition in the motor-fuel market and depose oil as the main transportation fuel oil prices will fall, the petrostates will suffer, and a newly energy-independent united. Fossil fuels consist of coal, petroleum and natural gas that are found under the earth's surface, formed from billions of years of compression and decomposition of dead plant and animal matter they are the leading source of energy for the mankind and are used for various purposes like energy for transportation, electricity,.
The push for bioenergy extends beyond transportation fuels to the harvest of trees and other sources of biomass for electricity and heat generation some research burning biomass, whether directly as wood or in the form of ethanol or biodiesel, emits carbon dioxide just like burning fossil fuels in fact. Fuel ethanol feedstocks include grains and crops with high starch and sugar content such as corn, sorghum, barley, sugar cane, and sugar beets in the 1970s, interest in ethanol as a transportation fuel was revived as oil embargoes, rising oil prices, and growing dependence on imported oil increased. Compare and contrast essay that emphasizes the positives and negatives of ethanol and gasoline.
Free essay: cellulosic ethanol has the best chance to be the leading transition fuel for this country cellulosic ethanol is a good immediate alternative to. That is, if we rely on ethanol to replace fossil fuels, and in fact ethanol is a net energy loser, we will have done nothing to improve our situation, and wasted in an essay posted on the “journey to forever” website, keith addison and midori hiraga post an extremely cogent defense of biofuels production.