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Industrial 3A Molecular Sieve Desiccant For Ethylene Propylene Natural Gas Desiccation

10 Kilograms
Industrial 3A Molecular Sieve Desiccant For Ethylene Propylene Natural Gas Desiccation
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Certificate: SGS & REACH
Shape: Sphere
Bulk Density: G/ml ≥ 0.75
Size: 1.6-2.5mm, 3.0-5.0mm
Dew Point: ℃ ≤ -73
Package Moisture: WT ≤ 1.5%
Compressive Strength: 100N
Static Water Adsorption: WT ≥ 21%
Adsorbent Variety: Molecular Sieve
Usage: Paper Chemicals,Plastic Auxiliary Agents,Petroleum Additives,Rubber Auxiliary Agents,Coating Auxiliary Agents
Purity: 98%
Classification: Chemical Auxiliary Agent
CAS No.: 308080-99-1
Einecs No.: 215-684-8
High Light:

Ethylene Molecular Sieve 3A


Industrial Molecular Sieve Zeolite 3A


Natural Gas Desiccation Zeolite Molecular Sieve

Basic Infomation
Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2008
Model Number: 3A Molecular Sieve
Payment & Shipping Terms
Packaging Details: 1. 25KG/Carton Drum, 2. 25KG/Carton Box, 3. 150KG/Sealed Iron Drum
Delivery Time: 3-15 work days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100 Tons/ per Month
Product Description

3A Molecular Sieve Desiccant For Ethylene Propylene Butadiene Acetylene & Natural Gas Desiccation


Product Description of 3A Molecular Sieve Desiccant


The 3A molecular sieve has a large specific surface area. Uniform particle size, smooth appearance, high mechanical strength, strong dilution, no swelling after water absorption, no cracking, maintain the original state, odorless, insoluble in water and ethanol.


The gases used for drying in industrial production are air, hydrogen, oxygen, nitrogen, argon, etc. Two adsorption dryers are connected in parallel, one works and the other can be regenerated. Alternate work and regeneration to ensure continuous operation of the equipment. The dryer works at 8-12°C and is regenerated by flushing under heating to 350°C. The regeneration temperature of molecular sieves of different specifications is slightly different. Molecular sieves have a good catalytic effect on some organic gas reactions.


3A molecular sieve is an alkali metal aluminosilicate, also known as 3A zeolite molecular sieve. Type 3A molecular sieve refers to the type A molecular sieve containing NA+ and is recorded as NA-A. If NA+ is replaced by K+, molecular sieve with a pore size of about 3A; 3A molecular sieve is mainly used for adsorbing water, and does not adsorb any molecule with a diameter larger than 3A. It is a necessary desiccant for deep drying, refining and polymerization of gas and liquid phases in the petroleum and chemical industries.



Technical Specification of 3A Molecular Sieve Desiccant

Item Unit 8*12 Mesh 4*8 Mesh
Bead Size mm 1.6-2.5 3.0-5.0
Bulk Density g/ml ≥ 0.75 0.68
Equilibrium Water Capacity @ 25°c wt% ≥ 21 21
Equilibrium Ethylene Capacity mg/g ≤ 3.0 3.0
Heat of Adsorption BTU/lb of H2O 1800 1800


Crush strength

Point Contact N ≥ 35 100
Variation Coefficient - 0.3 0.3
Attrition Rate wt% ≤ 0.1 0.1
Size Qualification % ≥ 98 98
Package Moisture wt% ≤ 1.5 1.5


Display of 3A Molecular Sieve Desiccant

Industrial 3A Molecular Sieve Desiccant For Ethylene Propylene Natural Gas Desiccation 0


Package of 3A Molecular Sieve Desiccant

Industrial 3A Molecular Sieve Desiccant For Ethylene Propylene Natural Gas Desiccation 1


Factory View of 3A Molecular Sieve Desiccant

Chemical Zeolite 3A Molecular Sieve Desiccant For Car Refrigeration Drying 2


Attention of 3A Molecular Sieve Desiccant

  • The product cannot be exposed in the open air & should be stored in dry condition with air-proof bag.
  • It should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.


FAQ of 3A Molecular Sieve Desiccant

Q: Could we send a free sample for reference?
A: Yes, of course.


Q: What about the price and MOQ?
A: We promise a competitive price with top quality, & accept both mass and small quantity order.


Q: What is the lead time?
A: Within 15 days after received payment.


Q: Payment term?
A: 100% TT in advance. or 30% TT deposit & balance before shipment.


Q: How to solve problems after sales?
A: Take photos of the problems. After confirmed, we will make a 
satisfying solution for you within 3 days.


For More information please contact us. It's our pleasure to serve you.

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