||Zeolite, Adsorbent, Desiccant
||Chemical Auxiliary Agent
||Coating Auxiliary Agents, Electronics Chemicals, Petroleum Additives
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 Catalyst is a highly porous material and throughout its structure it has an intersecting two-dimensional pore structure.
ZSM-5 Catalyst has two types of pores, both formed by 10-membered oxygen ring. 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.
1.For FCC catalyst: conventional SiO2 / Al2O3 ratio is between 40 to 50;
2.For FCC gasoline additives to reduce the olefin: conventional SiO2 / Al2O3 ratio is between 38 to 40;
3.For resid catalytic cracking: conventional SiO2 / Al2O3 ratio is between 25 to 30;
4.ZSM-5 Catalyst is mainly used for hydrocarbon interconversion, meta-xylene to
para-xylene,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.
||SiO2/Al2O3 Mole Ratio
||Nominal Cation Form
||Na2O Weight %
||Surface Area m2/g
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2. OEM & ODM service for your unique idea with absolute convenience.
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1.Can I negotiate the price?
Yes, we may consider the discounts for mixed goods or bulk orders of individual products
2.How long for the lead time?
In generally, it only need 7-15 workdays.
3.Can I get the sample for free?
Yes,500g sample is free and buyer should pay for the freight.
4.Can I visit your factory before make the order ?
Yes, warmly welcome. Our factory is located in No.91 Anyuan West street, Pingxiang City, Jiangxi Province. Before you come, please let us know your schedule, your arriving time, we can come to pick you up.
5. What information should I offer to you if I want to know the price?
- Quantities you need;
- Package term
- Delivery time
- Payment term:FOB or CIF