This website uses cookies to ensure you have the best experience. Learn more

Alternative Fuels Essay

613 words - 3 pages

The Fischer-Tropsch process dates back to the 1920’s. The original invention of the process was discovered by two German researchers, Franz Fischer and Hans Tropsch hence the name Fischer-Tropsch. Since this discovery and invention, there have been many refinements and adjustments made to the process. The term Fischer-Tropsch is used synonymously to a wide variety of similar processes. The original process was invented in Germany where the land is deprived in petroleum but rich in coal and the need for liquid fuels was in demand. The process allowed for the development of synthetic fuel in excess of 124,000 barrels per day from 25 production plants. In 1944, 6.5 billion tons of the synthetic fuel was produced and used by Germany and Japan in their war efforts. The Fischer-Tropsch process is an established technology and is applied on a large scale throughout the world. For instance, the Shell ...view middle of the document...

This process can be thought of as a catalytic polymerization of carbon monoxide produced by a reaction with hydrogen to make methylene units of paraffin. The composition of the product varies depending on the hydrogen to carbon monoxide ratio and the process conditions. This produces a raw product which must be further processed in order to make it useful as a fuel. Basically, the purpose of the Fischer-Tropsch process is to produce a synthetic petroleum substitute for use as synthetic fuel and synthetic lubricating oils. The synthetic fuels and lubricating oils are derived from the processing of coal, natural gas, shale, or biomass.
One of the key advantages of Fischer-Tropsch fuels is that existing fuel distribution infrastructures can be utilized. This would allow for faster distribution throughout the United States. Another advantage to this alternative fuel, particularly in the jet fuel industry, is that the Fischer-Tropsch process provides a cleaner burning fuel. The final product is virtually free from trace sulfur and nitrogen-compounds which are found in conventional jet fuels. This fuel is also free from aromatic compounds. The absence of the aromatic compounds has its advantages and disadvantages. The biggest advantage of aroma free compound is that it burns cleaner and emits fewer particulates than conventional jet fuels. Since it has no sulfur there are no sulfur dioxide or sulfuric acid aerosol emissions.
On the contrary, there can be two disadvantages of not having aromatics in the fuel. First, the Fischer-Tropsch kerosene which meets all other specifications ends up being below the required minimum density for jet fuel usage. Second, there is concern over shrinkage of certain types of elastomers. While these elastomers usually swell under use with conventional jet fuels, it is a concern that the aromatic free Fischer-Tropsch fuels may cause them to shrink. If there is actual shrinkage then the result could lead to fuel leaks. The effect of aromatics on elastomers is actively being researched in the fuel industry. One possible solution is the use of additives that would ensure the swelling of the elastomers.

Find Another Essay On alternative fuels

Alternative Fuels Essay

5210 words - 21 pages over 40 sources - very comprehensive overview Omit Fuel Cells (not an alt fuel)Paxton King11&12*1995An Examination of Feasible Alternative Fuels IndustryPaxton King CPT-415Univ. DaytonDemand for gasoline has been the driving force in utilization and depletion of crude petroleum, which is a non-renewable resource. In recent years, tendencies have just begun to, at times, favor alternative fuels to power autos. Many possible alternative fuels

Alternative Fuels Essay

1617 words - 6 pages Alternative PAGE \* MERGEFORMAT 1 Alternative fuels; The Best Alternative?Scott J. McBrideDr. Cipul-WeberMKT 301TUI UniversityOctober 19, 2009The electric car has been an elusive dream of environmentalists and automakers for decades, however with growing concerns about global warming; the idea is attracting a new generation of entrepreneurs who are hoping better batteries will make electric cars practical this time around. Electric cars help

Alternative combustible fuels

1044 words - 5 pages Nowdays people rely on gasoline (petroleum) as a basic form of fuel, but gasoline prices are starting to be a problem. A bigger problema is that people forget about other alternative combustible form of fuels like Biodiesel, Ethanol, and Electricty or most common known as Hybrids. This alternative fuels are better than gasoline because they dont contamínate that much, reduce pollution and the emissions of greenhouse gasses. Biodiesel is a

Alternative Vehicle Fuels

1072 words - 5 pages Ethanol is one of the new alternative fuels that we have been working with seriously in the United States since the late 1900’s. “That is when major U.S car companies began selling Flex Fuel Vehicles (FFV’s). These vehicles are designed to run on 85 percent ethanol” (Ethanol Fuel History). Ethanol is an alcohol fuel that is made from plant materials such as corn, sugar cane, and even some grasses. Using 85% ethanol could drastically diminish our

Considering Fuels Alternative to Fossil Fuels

2323 words - 9 pages In the world, there are alternative fuels being developed to replace the use of gasoline and oil dependence. Besides replacing gasoline and oil dependence these alternative fuels are here to prevent pollution from occurring, to stop pollutants from getting into the atmosphere and affecting the environment. “Alternative fuels have existed for a long time now back to the 1900 when the first electric car was introduced, gas powered cars were harder

Fossil Fuels and Alternative Energy

945 words - 4 pages power are clean energy sources that create reliable, economical, pollution-free energy that are also dependable. Moreover, alternative energy is also exceptionally affordable and sustainable. Since alternative energy is renewable, that means it is also a continual source for energy. In contrast, fossil fuels will eventually be used up and cease to exist. Furthermore, fossil fuels also produce dangerous gases that create air pollution while

Alternative Energy Overrides Fossil Fuels

763 words - 4 pages showing nasty results. Toxic landscapes continue to stamp their territory across the world, temperatures rise to a fatal degree, and disasters occur so often that they go unnoticed. The earth isn't meant to withstand fossil fuels. Alternative energy can effectively replace the need for burning fossil fuels entirely, all while it leaves the environment clean and healthy! Alternative energy is safe and clean. If used, earth's natural substances would

Alternative Energy Over Fossil Fuels

1993 words - 8 pages using the electric car, there would be zero emissions entering the atmosphere and hurting the environment and others around the land. Fossil fuels are eventually going to run out unlike water and solar power. There is not an endless supply of fossil fuels and thats why more people should start to convert to alternative energy. What if one day a person was running out of gas and saw that the nearest gas station had run out of fuel? One would

Research paper on alternative fuels

885 words - 4 pages For a long time gasoline has dominated our world. It has been only now in the late 20th century to now that new fuels have surfaced to challenge the might of gasoline. One type of alternative energy that can be used instead of gasoline is hydrogen fuel cells. Ever since 2003 when President Bush announced the Hydrogen Fuel Initiative car companies have been trying to develop Hydrogen fuel cell cars that are cost effective and practical. Alone the


1795 words - 7 pages fuels and think of alternate ways to produce energy that does not involve these fuels. Wind, solar, nuclear, geothermal, and hydroelectric power are alternative energies, but just like fossil fuels, drawbacks and limitations keep them from overtaking fossil fuels for energy usage.ALTERNATIVE ENERGY: WIND Wind energy, a form of kinetic energy, is the process of generating mechanical power or electricity from wind. Wind as a power source was first

Alternative Fuels: Cars Can Exhale Water

1856 words - 8 pages Today cars burn off gasoline (or diesel) that gives off harmful chemicals, but tomorrow vehicles may be running off of alternative resources. Scientist and engineers across the globe are furthering studies to make alternative fuels a thing of tomorrow. Some such alternative fuels include biodiesel, electricity, ethanol, hydrogen, propane, and natural gas. All of which have some promising pros. Not only are those chemicals emitted buy vehicles

Similar Essays

Alternative Fuels Essay

1607 words - 7 pages A 2012 honda civic electric hybrid get around thirty seven miles to the gallon, a 2012 honda civic with the four cylinder get thirty three to thirty five miles to the gallon (“Alternative” Par. 3). Those cars do not have a huge difference in miles to the gallon and the performance difference is huge; So choose a hybrid when there is really not any difference in Mpg? Alternative fuels are fuels that we can make either by man or are reusable

Alternative Fuels Essay

1608 words - 7 pages using alternative fuels to power vehicles. Alternative fuels for motor vehicles are better for the environment, are renewable resource, and are cheaper for consumers. The first reason alternative fuels should be used is to better the environment. One way of bettering the environment and finding a fuel that would no longer depend on outsourced oil and other fossil fuels would be to create a man made fuel that would power many different vehicles

Alternative Fuels Essay 3959 Words

3959 words - 16 pages Alternative Fuels Demand for gasoline has been the driving force in utilization and depletion of crude petroleum, which is a non-renewable resource. In recent years, tendencies have just begun to, at times, favor alternative fuels to power autos. Many possible alternative fuels exist, certainly not without their drawbacks. These alternatives include, but are not limited to, alcohols, gasohols, and both liquefied and gaseous natural gas

Alternative Fuels Essay 522 Words

522 words - 2 pages An alternative fuel is any material or substance, other than petroleum. Some alternative fuels are biodiesel, ethanol, butanol, chemically stored electricity, hydrogen, methane, natural gas, wood, and vegetable oil. I think that ethanol and hydrogen might be the best.Ethanol has been used since prehistory as the intoxicating ingredient in alcoholic beverages. Dried residue found on 9,000 year old pottery found in china shows the use of alcoholic