Looks like you are not TradeKey.com's Member yet. Signup now to connect with over 10 Million Importers & Exporters globally. Join Now, its Free |
BOOK A CALL
Book Call On Your Favorite Time
Code
🗘

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite
Next

Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite

FOB Price

Get Latest Price

4.5 ~ 5.5 / Kilogram

|

100 Kilogram Minimum Order

Country:

China

Model No:

(Sio2)X(Al2O3)Y

FOB Price:

4.5 ~ 5.5 / Kilogram Get Latest Price

Place of Origin:

China

Price for Minimum Order:

4.5 per Kilogram

Minimum Order Quantity:

100 Kilogram

Packaging Detail:

25kg/bag

Delivery Time:

15to 20 days

Supplying Ability:

1000 Metric Ton per Year

Payment Type:

Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

Product Group :

-

Contact Now
1st Year

Contact Person MissDing

Economic And Development, Zibo, Shandong

Contact Now

Product Specification

  • Other Names: ZSM-5 zeolite properties
  • MF: 0
  • Purity (%): 99%
  • Usage: Petroleum Additives
  • Brand Name: Jiulong
  • LOI:10
  • D50:7um
  • Other Names:catalyst
  • color:whilte

Product Description

Description:
ZSM-5 zeolite properties
Thermal stability
High thermal stability of ZSM-5 zeolite. This is caused by a skeleton in a stable five-membered ring structure and a high silica to alumina ratio. For example, the sample calcined at 850 ℃ After 2 hours, the crystal structure unchanged. Even can withstand high temperature of 1100 ℃. So far, ZSM-5 zeolites are known to one of the highest qualitative hot temperature. Therefore, it is used in high-temperature process is particularly suitable. For example, use it as a hydrocarbon cracking catalyst, regeneration of the catalyst can withstand passage of time.
Acid resistance
ZSM-5 zeolite has good acid resistance, it is resistant to various acids except hydrofluoric acid.
Steam stability
Wang, IKai other studies have shown that when other zeolites by steam and hot water, and their general structure is destroyed, leading to irreversible deactivation. The Mobil company with ZSM-5 as the conversion of methanol (water is one of the major product) catalyst. This suggests that ZSM-5 to water vapor with good stability. 540 ℃ lower partial pressure of 22mmHg steaming column and HY zeolite HZSM-5 after 24 hours, a crystallinity of HZSM-5 and about 70 percent of fresh catalyst, but under the same conditions, HY zeolite skeleton almost completely damage.
Hydrophobic
ZSM-5 having a high silica to alumina ratio, the smaller the surface charge density. The water molecule is polar, so you will not ZSM-5 is adsorbed. Although water molecules smaller than the diameter of n-hexane, but the amount of adsorption of n-hexane ZSM-5 is generally greater than water.
Easy to coke
ZSM-5 V-shaped aperture effective, pore size and bending, preventing a large condensate formation and accumulation. Meanwhile, ZSM-5 framework is no greater than the bore of the cavity (cage) exist, so limiting the formation of large molecules from the secondary condensation reactions. So that the possibility of ZSM-5 catalyst coke is reduced. ZSM-5 for an alkyl aromatics into the tunnel barrier is formed, and thus the reaction process it can not continue to react in smaller pores, the final condensation formed coke. ZSM-5 so much slower than the rate of coke deposition and Y-type mordenite, difference of almost two orders of magnitude. Capacity of ZSM-5 zeolite carbon content is higher.
Excellent shape-selective selectivity
Zeolite molecular sieve as catalyst, only smaller than the hole crystal molecules can catalyze the reaction out of control pore size crystalline zeolite suffering zeolite catalyst size and shape of reactant and product molecules showed great selectivity. Pore ​​system of ZSM-5 zeolite having a 10-MR constituted medium size orifice diameter, it has a good shape-selective selectivity.
imageimageimageimageimage

 

Country: China
Model No: (Sio2)X(Al2O3)Y
FOB Price: 4.5 ~ 5.5 / Kilogram Get Latest Price
Place of Origin: China
Price for Minimum Order: 4.5 per Kilogram
Minimum Order Quantity: 100 Kilogram
Packaging Detail: 25kg/bag
Delivery Time: 15to 20 days
Supplying Ability: 1000 Metric Ton per Year
Payment Type: Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Product Group : -
Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite
Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite
Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite
Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite
Acid Resistance Hzsm 5 Zeolite for Fixed Bed Catalytic Cracking Catalyst Zsm-5 Catalyst for Hydroforming Isomerization Zeolite

Related Products ZIBO JIULONG CHEMICAL CO., LTD

Send a direct inquiry to this supplier

To:

MissDing < ZIBO JIULONG CHEMICAL CO., LTD >

I want to know: