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Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment

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Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment

Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment
Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment

Large Image :  Chemical Industrial 4a Molecular Sieve Desiccant particle Water Treatment Get Best Price

Product Details:

Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: SGS & REACH
Model Number: 4a Molecular Sieve Desiccant

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
Detailed Product Description
Color: Beige Package Moisture:: ≤ 1.5%
Static Adsorbed Methanol: ≤ 15% Attrition Rate: ≤ 0.20%
Compressive Strength: ≥ 135 N/particle Static Water Adsorptivity: ≥ 22%
High Light:

molecular sieve 4a

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molecular sieve type 4a

 

Chemical Industrial Desiccant Water Adsorbent 4a Molecular Sieve For Water Treatment Chemical

 

Product Description

 

The 4A molecular sieve adsorbent has a 4 angstrom (4A) pore size; this means that any molecule that is larger than the 4 angstrom pores will not be adsorbed. The 4A molecular sieve is composed of the sodium type of A crystalline structure. For a 4A molecular sieve, the sequence rate that adsorption occurs is Ar, Kr, Xe, NH3, CO, CO2, C2H2, CH3Br, C2H4, CH3OH, CH3CN2, CS2, and CH3CL.

 

Due to the crystalline structure, molecular sieves that have a 4 angstrom pore size have a very high rate of adsorption and properties—including an increased resistance to outside contamination and crushing strength stronger than other desiccants—that promote a longer life for products treated by the sieve. The most common use for the 4A molecular sieve is to remove water and moisture from materials that are in gas and liquid form.

 

Technical Index

 

Molecular Sieve 4A Typical Physical Properties
Items Unit 8*12 Mesh 4*6 Mesh
Bead Size mm 1.6-2.5 3.0-5.0
Bulk Density g/ml ≥ 0.70-0.82 0.65-0.80
Equilibrium Water Capacity @ 25 wt% 20.5-22.5 20.5-22.5
Equilibrium Methanol Capacity wt% 15.0 15.0
Heat of Adsorption BTU/lb of H2O 1800 1800
Crush Strength Point Contact N ≥ 30-80 85-160
Variation Coefficient - 0.3 0.3
Attrition Rate wt% 0.1 0.1
Size Qualification % 98 98
Package Moisture wt% 1.5 1.5
The interval value of the indexes above are on the basis of the different grade of Molecular Sieve 4A

 

 

 Applications


•  The drying of refrigerants and coolers.
•  Removal of water and moisture from paint and polyurethane plastics.
•  Drying of natural and cracked gas.
•  Removal of moisture from insulating (both air and gas-filled) glass units.
•  Dehydrating of ethanol, methanol, and other polar compounds.
•  Moisture removal from propylene, ethylene, and other unsaturated hydrocarbons.

 

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.

 

Packaging

 

1, 25KG/carton; 2, 35KG/carton drum; 3, 150KG/Sealed iron drum

 

Delivery Time

 

About 3-15 days after the payment.

 

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

Contact Person: cooperfan

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