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Chemical Drying Zeolite Molecular Sieves High Temp For Chemical Agent

Categories Zeolite Molecular Sieves
Brand Name: Xi'an Lvneng
Model Number: 3A, 4A ,5A, 13x molecular sieve
Certification: ISO9001:2008
Place of Origin: Shaanxi,China
MOQ: 10 Kilograms
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 50 Tons/ per Month
Delivery Time: 3-15 work days
Packaging Details: 1. Carton Drum/25KG 2. Carton Box/25KG; 3. Iron Drum/150KG
Shape: Granular,Pellet
Color: Beige
Package Moisture: ≤ 1.5%
Attrition Rate: ≤ 0.1%
Certificate: SGS & REACH
Purity: 98%
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Chemical Drying Zeolite Molecular Sieves High Temp For Chemical Agent

3A 4A 5A 13X Zeolite Molecular Sieve For Chemical Agent 2.0-3.0mm, 3.0-5.0mm,4.0-6.0mm


Products Introduction


A 3A molecular sieve is a kind of molecular sieve (alkali metal aluminosilicate) whose aperture is 3 Å.

Sometimes, it is also called 3A zeolite molecular sieve.

Chemical Formula: 2/3K2O•1/3Na2O•Al2O3• 2 SiO2 • 9/2 H2O

Silica-alumina Ratio: SiO2/ Al2O3≈2

Aperture: 3 Å 3A molecular sieves do not adsorb chemicals whose molecular diameters are larger than 3Å. The application characteristics of this molecular sieve include fast adsorption speed, frequent regeneration ability, crushing resistance and pollution resistance. These features can improve its use efficiency and prolong its useful life. 3A molecular sieves are the necessary desiccant in petroleum and chemical industries for refining oil, polymerization, and chemical gas-liquid depth drying.


Technical Index


Molecular Sieve 3A Typical Physical Properties
ItemUnit8*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%19.0-21.019.0-21.0
Equilibrium Ethylene Capacitymg/g≤3.03.0
Heat of AdsorptionBTU/lb of H2O18001800
Crush StrengthPoint ContactN ≥20-5880-130
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 3A

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


Molecular Sieve 5A 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%20.5-22.020.5-22.0
Equilibrium N-hexane Capacitywt%14.014.0
Heat of AdsorptionBTU/lb of H2O18001800
Crush StrengthPoint ContactN ≥30-6080-130
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 5A

Molecular Sieve 13X Typical Physical Properties
ItemsUnit8*12 Mesh4*6 Mesh
Bead Sizemm1.6-2.53.0-5.0
Bulk Densityg/ml ≥0.68-0.850.65-0.80
Equilibrium Water Capacity @ 25℃wt% ≥24.0-27.024.0-27.0
Equilibrium Carbon Dioxide Capacitywt% ≥1818
Heat of AdsorptionBTU/lb of H2O18001800
Crush StrengthPoint ContactN ≥30-8080-130
Variation Coefficient-0.30.3
Attrition Ratewt% ≤0.10.1
Size Qualification% ≥9797
Package Moisturewt% ≤1.51.5
The interval value of the indexes above are on the basis of the different grade of Molecular Sieve 13X

Attention


1. The product cannot be exposed in the open air and should be stored in dry condition with 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.

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