To be used for recovery of benzene,toluene,xylene,ethers,ethanol,benzin,chloroform,carbon thtrachloride,etc. Activated carbon To be used for recovery of benzene,toluene,xylene,ethers,ethanol,benzin,chloroform,carbon thtrachloride,etc. Moisturecontent (%)Hardness (%)Apparent density (g/l)C.T.C (%)Particle size (mm)ZH40≤5.0≥90350~55054~80~4.0ZH30≤5.0≥90350~55054~80~3.0ZH15≤5.0≥90350~55054~80~1. ...