A sample of coke greater than 20 mm in size and of known size distribution is subjected to mechanical stresses in a rotating drum. The degree of breakdown of the coke is evaluated by a process of sieving and size analysis after 100 drum revolutions (Micu
SANS 520:2007 history
2007SANS 520:2007 Coke (greater than 20 mm in size) - Determination of mechanical strength