Fossil Fuels :: Energy Essays

Fossil Fuels Fossil fuels atomic number 18 created from organic material that was created millions of years ago. Petroleum, a fossil fuel gets its name from two words, petra meaning wave and oleum which means oil. Petroleum is drilled in order to search for oil. as well to determine the size of a reserve, as well as to come oil and gas at a controlled rate. There be unalike ways to recover Petroleum. One of which is primary recovery. In this method, all f upsets be from natural pressure or simple pumping. The maximum recovery is 30 percent of the oil in the well. Secondary recovery pumps pee or gas into the well to force oil out. Through this, an additional x to twenty percent can be recovered. On March 11, 2002 we larn the difference between gasoline engines and diesel engines. Gasoline engines give low power, low efficiency, are quiet, have an easy cold start, cause slight pollution, controlled emissions, and easily converted. Diesel e ngines give high power, high efficiency, are noisy, arduous cold start, more pollution, and it is more difficult to control emissions. There are severe environmental impacts from fossil fuel use. These impacts are found in all stages, recovery, transportation, culture,storage,and end use. During recovery of coal, the earth suffers destruction of topsoil as well as acidic run off creating orange creeks and the three estates subsidence. Petroleum production causes on land and off shore oil production as well as gushers and accidents. During transportation accidents can occur and are pretty much routine. This causes massive pollution of the seas. Preparation or refining creates refuse and sludge from coal cleaning plants. With petroleum air and water pollution are caused. In storage, gasoline leaks in underground tanks at gas stations are a threat. During end use, pollutants from combustion occur. Also, the anaesthetize of sulfur and nitrogen oxides pose a threat. On March 18,2002 we in condition(p) of measures to reduce the environmental pollution from fossil fuel use.