Xi'an Lvneng Purification Technology Co., Ltd.

 

We serve you wholeheartedly !

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home Products4A Molecular Sieve Desiccant

4a Type Molecular Sieve Adsorbent For Argon Generation And Purification

I'm Online Chat Now
Thanks for your kind hospitality. Your company is very professional, we will have a nice cooperation in the near future.

—— Elane

Good company with nice service and high quality and high reputation. One of our reliable supplier, goods are delivered in time and nice package.

—— John Lenson

through very good communication all problems solved, satisfied with my purchase

—— Alexandra

4a Type Molecular Sieve Adsorbent For Argon Generation And Purification

4a Type Molecular Sieve Adsorbent For Argon Generation And Purification
4a Type Molecular Sieve Adsorbent For Argon Generation And Purification 4a Type Molecular Sieve Adsorbent For Argon Generation And Purification 4a Type Molecular Sieve Adsorbent For Argon Generation And Purification 4a Type Molecular Sieve Adsorbent For Argon Generation And Purification

Large Image :  4a Type Molecular Sieve Adsorbent For Argon Generation And Purification Get Best Price

Product Details:

Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2008
Model Number: 4A Molecular Sieve

Payment & Shipping Terms:

Minimum Order Quantity: 10 Kilograms
Price: Negotiable
Packaging Details: 1. Carton Drum/25KG 2. Carton Box/25KG; 3. Iron Drum/150KG
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T
Supply Ability: 50 Tons/ per Month
Detailed Product Description
EINECS NO: 215-684-8 CAS NO: 63231-69-6
Shape: Granular Color: Beige
Size: 2.0-3.0mm, 3.0-5.0mm,4.0-6.0mm Package Moisture: ≤ 1.5%
High Light:

molecular sieve 4a

,

molecular sieve type 4a

4a Molecular Sieve Desiccant For Generation And Purification Of Argon
 
Products Introduction
 
The pore size for Molecular Sieve 4A. The sodium based molecule is mainly used to adsorb water, methanol, ethanol, sulphureted hydrogen, carbon dioxide, ethylene, propylene. Type 4a available in beads and pellets which all plays a major role to replace sodium tripolyphosphate as the detergent auxiliary that makes environment free from pollution. It does not adsorb any larger molecule than its pore size.
 

Molecular FormulaNa2O·Al2O3·2SiO2·9/2H2O
SiO2/ Al2O3≈ 2
Normal Pore Opening4 Angstroms (Å)
Regeneration temp. (°C)200-315
AdvantagesHigh Stability; High Strength; Large Water Absorption; Low Attrition; Deep Dehydration

 
 
 
 
 
 
 
 
Technical Index
 

Molecular Sieve 4A Typical Physical Properties
ItemsUnit8*12 Mesh4*6 Mesh
Bead Sizemm1.6-2.53.0-5.0
Bulk Densityg/ml ≥0.70-0.820.65-0.80
Equilibrium Water Capacity @ 25wt%20.5-22.520.5-22.5
Equilibrium Methanol Capacitywt%15.015.0
Heat of AdsorptionBTU/lb of H2O18001800
Crush StrengthPoint ContactN ≥30-8085-160
Variation Coefficient-0.30.3
Attrition Ratewt%0.10.1
Size Qualification%9898
Package Moisturewt%1.51.5
The interval value of the indexes above are on the basis of the different grade of Molecular Sieve 4A

 
 
Applications

  • Generation and purification of argon
  • Deep drying of air, natural gas, alkane and refrigerant
  • Ammonia gas drying & purifying
  • Carbon dioxide removed from natural gas
  • Natural Gas drying, removing CO2
  • Removing CO2 from steam cracked gas
  • Treatment of acetic acid process gases
  • NH3 Synthesis gas drying and purifying

Attention:
1. The product cannot be exposed in the open air and should be stored in dry condition with the air-proof package.
2. The product should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.
 
 
4a Type Molecular Sieve Adsorbent For Argon Generation And Purification 0

 

Contact Details
Xi'an Lvneng Purification Technology Co.,Ltd.

Contact Person: cooperfan

Send your inquiry directly to us