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Coal is the official state mineral of Kentucky.
About: Gasification Process
Where are this kind of plants in India?
How can we generate steam upto 700c
Steam pipe into combustion chamber, what is that for?
make vedio on coal liqufication plzz
suprb explanation 👌
Explain why we use steam??
very good ...
Coal is extracted from the ground by coal mining, either underground by shaft mining, or at ground level by open pit mining extraction.
Coal is primarily used as a solid fuel to produce electricity and heat through combustion. World coal consumption was about 7.25 billion tonnes in 2010
The price of coal increased from around $30.00 per short ton in 2000 to around $150.00 per short ton as of September 2008.
In early 2015, it was trading near $56/ton.