large surface area and strong absorbility,desulfurization,solvent recovery,catalyst carrier,water purifier,gas purification Activated ... large surface area and strong absorbility .It can be used for desulfurization, debenzolization, deodorization and decolourization. It can also be ... 50≤57-9≥90CCl4:≥50%C3H6:≥35%Recovery of organic solvent like benzene,toluene,ethanol,gasoline, dichloromethane,etcHQ-3Φ2 ...