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clean coal
English
Meaning clean coal meaning
What does clean coal mean?
clean coal
noun
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Any technology that may mitigate emissions of carbon dioxide and other greenhouse gasses that arise from the burning of coal for electrical power.
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(dated) anthracite (a cleaner burning variety of coal, which is usually hard and bluish, with fewer impurities; making it acceptable for uses needing cleaner coal)
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anthracite
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