Home > Paints & Coatings >

Steam Stability Zeolite Zsm-5 For Oil Water Separator Filter / Biological Filter

Categories ZSM-5 Zeolite
Brand Name: JIULONG
Model Number: JL-ZSM-5
Place of Origin: China
MOQ: 1000g
Price: negotiation
Payment Terms: T/T
Supply Ability: 1000MT per month
Delivery Time: negotiation
Packaging Details: negotiation
Product Name: Zeolite ZSM-5
Mole Ratio: 15-1000
Application: Catalyst carrier
Cl-: Max90ppm
SO4: Max0.4
LOL: 10%
  • Product Details
  • Company Profile

Steam Stability Zeolite Zsm-5 For Oil Water Separator Filter / Biological Filter

Oil water separator filter, biological filter and aquaculture filter media zeolite zsm-5


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.


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.

Mole Ratio: 15-1000
Nominal Cation Form: Ammonium/Hydrogen



SiO2/Al2O3Mole RatioNominal Cation FormNa2O Weight %Surface Area, m2/g
JL 0125Sodium/Hydrogen0.05340
JL O230Sodium/Hydrogen0.05340
JL 0350Sodium/Hydrogen0.05340
JL 0480Sodium/Hydrogen0.05340
JL 05280Sodium/Hydrogen0.05340

Na2O Weight %: 0.05
Surface Area, m2/g: 340


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.

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.

Product Tags:

zsm 5 catalyst


zsm 5 molecular sieve

Quality Steam Stability Zeolite Zsm-5 For Oil Water Separator Filter / Biological Filter for sale
Send your message to this supplier
To: Zibo  Jiulong  Chemical  Co.,Ltd
Characters Remaining: (0/3000)
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly