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As the ecological theme of environmental protection is accepted by more and more countries and people in the world more and more environmental protection problems need to be solved in our life For users engaged in the charcoal production line it is more necessary to pay attention to the charcoal production process in the exhaust flue gas treatment
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Coal is the most abundant fossil fuel on Earth Its predominant use has always been for producing heat energy It was the basic energy source that fueled the Industrial Revolution of the 18th and 19th centuries and the industrial growth of that era in turn supported the largescale exploitation of coal deposits Since the mid20th century coal has yielded its place to petroleum and natural
Coal miners use giant machines to remove coal from the ground They use two methods surface or underground mining Many US coal beds are very near the ground’s surface and about twothirds of coal production comes from surface mines Modern mining methods allow us to easily reach most of our coal
Burning coal emits large amounts of carbon dioxide into the atmosphere Coal is composed almost entirely of carbon so burning coal unleashes large amounts of carbon dioxide CO 2 into the atmosphere These emissions have been shown to increase the greenhouse effect in the atmosphere and lead to global warming Subsurface coal mining is dangerous
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