86-371-64368520
Beiwan Village, Beishankou Town, Gongyi, Henan, China (Mainland)
Zeolite ZSM - 5 molecular sieve FCC gasoline additives
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.
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.
C
| SiO2/Al2O3 Mole Ratio | Nominal Cation Form | Na2O Weight % | Surface Area m2/g |
| 23 | Ammonium | 0.05 | 425 |
| 30 | Ammonium | 0.05 | 405 |
| 50 | Ammonium | 0.05 | 425 |
| 80 | Ammonium | 0.05 | 425 |
| 280 | Ammonium | 0.05 | 400 |
Attention:
1. ZSM - 5 molecular sieve used for FCC catalyst: conventional SiO2 / Al2O3 ratio is between 40 to 50
2. ZSM - 5 molecular sieve used for FCC gasoline additives to reduce the olefin: conventional SiO2 / Al2O3 ratio is between 38 to 40
3. ZSM - 5 molecular sieve used for resid catalytic cracking: conventional SiO2 / Al2O3 ratio is between 25 to 30
4. 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.
Normal Packing:
25KG PP Bag With PE Inner,Label printed in black color.
25KG Moistureproof paper barrel With PE Inner,Label printed in black colors.
Package could be customized according to customers' requests.
Delivery :
Shipped within 15 days after receive advanced payment.
1.Can I get free sample?
→Yes, we can provide small quality sample free,
And you only need to charge the freight.
2.What’s the MOQ?
→ Even 1 kg is OK.
3.How about your packing?
Common packing is 20kg/inner thick plastic bag,
further wooden barrel or paper bag, Palletized, or As Your Request !
4.How about the delivery time?
Have storage → within 3 days.
Don’t have storage → 7-15 days.
Any way, will try best to cooperate with your require.
5.Which port the cargo shall be delivery?
Tianjin and Qingdao port is the nearest port.
But products can be sent to any port specified.
Gongyi Yalv Material Co.,Limited
Gongyi Yalv Material Co., Ltd is a production and sales manufacturer with over 100 employees. It is located in Gongyi Science & Technology Industrial Zone.The company is mainly engages in the production of refractory material, abrasives and water treatment materials.
Porducts are Reduced Iron Powder, Atomized iron powder, sponge iron, brown fused alumina, white fused alumina, walnut shell, silicon carbide, boron carbide, Poly aluminium chloride(PAC), Polyacrylamide(PAM), Coconut shell activatedc carbon, Phosphoric acid, Aluminum dihydrogen phosphate,Potassium aluminium fluoride, Sodium hexafluoroaluminate(Cryolite), Aluminium fluoride, Sodium hexametaphosphate, etc. The capacity of the company is more than 200.000 T per year.
