gondwana coal makes up to 98% of the total coal reserves in india and 99% of the coal production in india. gondwana coal is free from moisture and contains phosphorus and sulphur the carbon content in gondwana coal is less compared to the carboniferous coal that is 350 million years ...
nitrogen and oxygen amongst others. table of contents different uses of coal generating electricity production of steel industries gasification and liquefaction specialist products domestic use different uses of coal coal is seemingly the cheapest and most essential source of energy. here is a list of ...