| Flue Gas Emissions From Fossil Fuel Combustion |
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| CATEGORIES ABOUT FLUE GAS EMISSIONS FROM FOSSIL FUEL COMBUSTION | |
| air pollution | |
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A typical flue gas from the combustion of fossil fuels will also contain some very small amounts of Nitrogen Oxide s (NOx), Sulfur Dioxide (SO2) and particulate matter. The nitrogen oxides are derived from the nitrogen in the ambient air as well as from any nitrogen-containing compounds in the fossil fuel. The sulfur dioxide is derived from any sulfur-containing compounds in the fuels. The Particulate Matter is composed of very small particles of solid materials and very small liquid droplets which give flue gases their black, smoky appearance. The steam generators in large power plants and the process furnaces in large Refineries and Petrochemical plants burn very considerable amounts of fossil fuels and therefore emit large amounts of flue gas to the ambient atmosphere. The table below presents the total amounts of flue gas typically generated by the burning of fossil fuels such as Natural Gas , Fuel Oil and Coal . The data in the table were obtained by Stoichiometric calculations. It is of interest to note that the total amount of flue gas generated by coal combustion is only 10 percent higher than the flue gas generated by natural gas combustion.
::Note: Nm³ at 0 °C and 101.325 kPa, and scf at 60 °F and 14.696 psia. |
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