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@gusarheavyequipment
@PencariNafkah25
Why does high-calorie coal mining sometimes end up in flames?.high-calorie coal is essentially packed with energy. spontaneous combustion can kick in. as coal particles oxidize in the presence of air and heat, a self-sustaining combustion process can begin. Now, during excavation, when the coal gets disturbed, it’s exposed to oxygen, triggering the combustion. The heat generated by this oxidation can reach a point where it ignites the coal
#unique #interesting #interestingfacts #uniquefacts
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