ZSM-5 zeolite is characterized by high hydrothermal stability, high surface area, excellent shape-selective catalytic effect, wide range of SiO2 / Al2O3, unique surface acidity and low carbon content. It is based on the above advantages, ZSM-5 molecular sieve is widely used in the oil refining industry, for fine organic synthesis chemical products, environmental protection and other industries.
Application:
1. ZSM-5 zeolite is used for RFCC Resid FCC: the usual SiO2 / Al2O3 ratio is 25 to 30 .
2. Zeolite ZSM-5 is used in catalytic cracking plants for the reduction of gasoline olefins or the production of propylene additives: the usual SiO2 / Al2O3 ratio is from 36 to 38
3. ZSM-5 zeolite is used to add a catalytic cracking catalyst to increase the octane number of gasoline and increase the olefin content Gas content: the usual SiO2 / Al2O3 ratio is 40 to 50
4. ZSM-5 zeolite is used for formoselective catalysis, such as diethylbenzene catalyst, xylene isomerization catalyst, ethyl catalyst, acetate, ethylene glycol, ethylene glycol butyl ether catalysts: the usual SiO2 / Al2O3 ratio is 100 to 150
5. ZSM-5 zeolite is used to extract organic matter from water: the usual SiO2 / Al2O3 ratio is 220 to 400
Packing: 25kg woven bag/25kg construction cardboard barrel/200L. iron barrel or on request
