Where to buy zsm-5 zeolite? Which factory can offer high quality zsm-5 zeoilte ? What is the price of zsm-5 zeolite? How to buy zsm-5 zeolite?

Email:   zsm-5@zsm-5.cc

 

Zeolite ZSM-5 is mainly used for hydrocarbon interconversion, meta-xylene to para-xylene, for example. ZSM-5 is a zeolite with a high silica to alumina ratio. 

The substitution of an aluminum ion (charge 3+) for a silicon ion (charge 4+) requires the additional presence of a proton. This additional proton gives the zeolite a high level of acidity, which causes its activity. ZSM-5 is a highly porous material and throughout its structure it has an intersecting two-dimensional pore structure.

Zeolite ZSM-5 has two types of pores, both formed by 10-membered oxygen rings. The first of these pores is straight and elliptical in cross section, the second pores intersect the straight pores at right angles, in a zig-zag pattern and are circular in cross section.

ZSM-5 molecular sieve application:

1. Zeolite ZSM – 5 molecular sieve used for FCC catalyst: conventional SiO2 / Al2O3 ratio is between 40 to 50

2. Zeolite ZSM – 5 molecular sieve used for FCC gasoline additives to reduce the olefin: conventional SiO2 / Al2O3 ratio is between 38 to 40

3. Zeolite ZSM – 5 molecular sieve used for resid catalytic cracking: conventional SiO2 / Al2O3 ratio is between 25 to 30

4. Zeolite ZSM – 5 molecular sieves in chemical industry, fine chemical industry is widely used in shape-selective catalysis, such as diethylbenzene catalyst, xylene isomerization catalyst, ethyl acetate, ethylene glycol, ethylene glycol butyl ether of catalyst has a wide range of USES

ZSM-5 zeolite/molecular sieve technical parameters: 

Products	SiO2/Al2O3 Mole Ratio	Nominal Cation Form	Na2O Weight %	Surface Area m2/g
LSZ 2314	23	Ammonium/Hydrogen	0.05	425
LSZ 3024E	30	Ammonium/Hydrogen	0.05	405
LSZ 5524G	50	Ammonium/Hydrogen	0.05	425
LSZ 8014	80	Ammonium/Hydrogen	0.05	425
LSZ 28014	280	Ammonium/Hydrogen	0.05	400

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