Acid Resistance ZSM 5 Catalyst , Zeolit ZSM-5 For Oil Refinery Chemical
Acid Resistance ZSM 5 Catalyst , Zeolit ZSM-5 For Oil Refinery Chemical Email: zsm-5@zsm-5.cc Cas No.:308081-08-5 Mole Ratio: 15-1000 Nominal Cation Form: Ammonium/Hydrogen Products SiO2/Al2O3Mole Ratio Nominal Cation Form Na2O Weight …