Fossil Fuel Power Station - 4909 Words

A fossil-fuel power station is a type of power station that burns fossil fuels such as coal,natural gas or petroleum (oil) to produce electricity. Central station fossil-fuel power plants are designed on a large scale for continuous operation. In many countries, such plants provide most of the electrical energy used. Fossil fuel power stations have rotating machinery to convert the heat energy of combustioninto mechanical energy, which then operates an electrical generator. The prime mover may be a steam turbine, a gas turbine or, in small plants, a reciprocating internal combustionengine. All plants use the energy extracted from expanding gas - steam or combustion gases. A very few MHD generators have been built which directly convert the†¦show more content†¦Unloading one of these trains takes anywhere from an hour to an hour and a half. Older unloaders may still use manually operated bottom-dump rail cars and a shaker attached to dump the coal. Generating stations adjacent to a mine may receive coal by conveyor belt or massive diesel-electric-drive trucks. A collier (cargo ship carrying coal) may hold 40,000 long tons of coal and takes several days to unload. Some colliers carry their own conveying equipment to unload their own bunkers; others depend on equipment at the plant. Colliers are large, seaworthy, self-powered ships. For transporting coal in calmer waters, such as rivers and lakes, flat-bottomed vessels called barges are often used. Barges are usually unpowered and must be moved by tugboats or towboats. For start up or auxiliary purposes, the plant may use fuel oil as well. Fuel oil can be delivered to plants by pipeline, tanker, tank car or truck. Oil is stored in vertical cylindrical steel tanks with capacities as high as 90,000 barrels (14,000 m3) worth. The heavier no. 5 bunker and no. 6 fuels are typically steam-heated before pumping in cold climates. Plants fueled by natural gas are usually built adjacent to gas transport pipelines or have dedicated gas pipelines extended to them. [edit]Fuel processing Coal is prepared forShow MoreRelatedFossil Fuel Power Station4915 Words   |  20 PagesA  fossil-fuel power station  is a type of  power station  that burns  fossil fuels  such as  coal,natural gas  or  petroleum  (oil) to produce  electricity. Central station fossil-fuel power plants are designed on a large scale for continuous operation. In many countries, such plants provide most of the electrical energy used. Fossil fuel  power stations have rotating machinery to convert the heat energy of  combustioninto  mechanical energy, which then operates an  electrical generator. The  prime mover  may beRead MoreAdvantages and Disadvantages of Fossil Fuels1073 Words   |  5 PagesAdvantages of fossil fuels * major advantage of fossil fuels is their capacity to generate huge amounts of electricity in just a single location.   * Fossil fuels are very easy to find.   * When coal is used in power plants, they are very cost effective. Coal is also in abundant supply.   * Transporting oil and gas to the power stations can be made through the use of pipes making it an easy task.   * Power plants that utilize gas are very efficient.   * Power stations that makeRead MoreRenewable and Nonrewable Energy Resources Essay1505 Words   |  7 Pagesnon-renewable resources; and some of these include fossil fuels such as coal, gas and oil. Fossil Fuels ============ Coal, oil and gas are the sources of energy we call fossil fuels. They are called fossil fuels because they are decayed and altered remains of plants and animals that lived on earth hundred of millions of years ago. Fossil fuels are usually found below ground (like oil and natural gas). Fossil fuels hold a lot of stored chemical energy. BurningRead MoreFossil Fuels Coal, Petroleum, And Natural Gas756 Words   |  4 PagesFossil fuels—coal, petroleum (oil), and natural gas — are concentrated organic compounds found in the Earth’s crust. They are created from the remains of plants and animals that lived millions of years ago in the form of concentrated biomass. According to the US Energy Information Administration (EIA), fossil fuels meet 81 percent of U.S. energy demand. Scattered records of the use of coal date to at least 1100 BC. By the middle Ages, small mining operations began to spread in Europe, where coalRead MoreThe Impact Of Electric Vehicles On The Future Of Electric Cars1613 Words   |  7 PagesBackground Electric vehicles have been around far longer than their fossil fuel powered counter parts. They have been popular as early as the late 19th century and the early part of the 20th century. 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Nuclear currently supplies 19% of the UK’s electricity and 11% in the world (NIA,2015). In the UK, all but one of the current nuclear plants are due to close by 2023. Should the UK replace their nuclear plants by a new generation of nuclear stations? Because of the accidents, costs and problems of nuclear waste