in the coal energy process what does the pulviser do

in the coal energy process what does the pulviser do,Fossil Energy Study Guide: 300 million years ago 100 million years .because coal burned longer than wood and, therefore, did not have to be . coal comes from plants, and plants get their energy from the sun, the energy in coal also came .. and is similar to the process used to convert oil and natural gas into electricity: 1. A machine called a pulverizer grinds the coal into a fine powder. 2.in the coal energy process what does the pulviser do,Transforming Energy Teacher Sheet - Science NetLinksThey define energy as the ability to give off heat and/or do work. What is the . Why are petroleum, coal, and natural gas considered nonrenewable energy sources? . A machine called a pulverizer grinds the coal into a fine powder. . Explain how some of the energy of coal is changed in the process generating electricity.How Coal Works | Union of Concerned ScientistsJust after midnight, 306 million gallons of coal sludge, laced with coal . to lower shipping costs and prepare it for use in power plants. . The volume of waste from processing coal can be substantial; 35 – 40.

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in the coal energy process what does the pulviser do