COAL ENERGY
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Transcript of COAL ENERGY
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COAL ENERGY
Austin Fenter, Jordan Lion, Brad HurdIDS 1999
September 25, 2012
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What is COAL ENERGY?
• Non Renewable • Fossil Fuel• 4 Forms• Electricity• 27 States
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Forms Humans Use
• Anthracite
• Bituminous Coal
• Lignite
• Sub bituminous Coal
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Anthracite and Bituminous
• Hard • Carbon• Highest• Favored
• Soft• Greater• Lower
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Lignite and Sub-bituminous
Brown Most Usage Future
• Widely • Higher• OPEC
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Power Plant Operation
Feedwater
Boiler
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Power Plant (continued)
• Steam Turbine Generator
• Steam Condenser
• Stack
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Pros
• Cheap
• Abundance
• Electricity -50%
• Economy
• Efficiency
• Safe
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Cons
• Power plants-pollute
Sulfur dioxide (SO2) Nitrogen Oxide (NOx) Carbon Dioxide (CO2) Mercury
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SOURCES!!!
• http://library.thinkquest.org/26026/Science/coal_energy.html
• http://interestingenergyfacts.blogspot.com/2008/03/coal-facts.html
• http://www.ehow.com/facts_5479102_pros-cons-coal-energy.html