why crush coal to make coke




Coke (fuel) - Wikipedia

Since smoke-producing constituents are driven off during the coking of coal, coke forms a ... Coke may be used to make ... M25, and M40 test crush indexes ...














Difference Between Coal and Coke

May 14, 2012· What is the difference between Coal and Coke? • Coke is produced from bituminous coal. • Coal burns with no smoke whereas coal burns with smoke.


Coal - Wikipedia

Coke from coal is grey, hard, and porous and has a heating value of 24.8 million Btu/ton (29.6 MJ/kg). Some cokemaking processes produce valuable byproducts, ...










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