Effect of milling mechanism on the CO2 capture performance of limestone ...
WEBAug 15, 2018 · Samples were mechanically milled in a very highenergy ball mill EMAX (Retsch), which achieves maximum intensity ball grinding in short times by the joint action of impact and shear stresses. 100 cm 3 steel jars and 50 steel balls per jar with a diameter of 10 mm were employed for milling. The limestone sample weight to ball ratio was set .