what is coal and their types ? and which types of coal found in india? (Hindi/English)





what is coal and their types ? and which types of coal found in india? (Hindi/English)



View: 11053
Average user rating 146
Length seconds: 4m 1s

Rating

Did you know?

Coal is the official state mineral of Kentucky.


discussions:

About: what is coal and their types ? and which types of coal found in india? (Hindi/English)


Amazing Facts, Impressed
good information . thanks
What a bout Telangana
Thanks a lot
awesome
make more video


Coal stock


Coal is extracted from the ground by coal mining, either underground by shaft mining, or at ground level by open pit mining extraction.

Languages:

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.