It is used as a dryer and purificant for various gases and lipuids,such as refrigerant,medicine,electronic materials . Molecular Sieve:Specifications1.10 years experiences 2.high strength, 3.stability in high temperature condition 4.strong absorbability 5,supplier of CNPCApplication:Longfa Molecular Sieve is widely used in the petroleum industry,chemical industry,natural gas factory and air ...