Which variety of coal contains the highest percentage of carbon
Asked by admin @ in Social Sciences viewed by 285 People
Which type of coal contains the highest percentage of carbon?
Answered by admin @
Answer:
Anthracite
Explanation:
Anthracite has the highest carbon content, the lowest impurities, the highest energy density of all coal types, and has the highest coal rating. Anthracite is the most metamorphosed type of coal where carbon content ranges from 92% to 98%.
Anthracite is categorised into standard grade, primarily used in power generation, and high-grade (HG) and ultra-high-grade (UHG), the main uses of which are in the metallurgy industry. Anthracite constitutes around 1% of global coal reserves and is exploited in just a few countries around the world.
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