• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Classification: Catalyst
  • Other Names: Sodium A molecular sieve
  • MF: Na2O Al2O3 2.0SiO2 4.5H2O
  • Place of Origin: Shanghai, China (Mainland)
  • Application: Adsorption
  • Brand Name: DSKS
  • Model Number: DSKS-4A
  • Size: 1.6-2.5 / 3.0-5.0

Packaging & Delivery

Packaging Details a.55 gallon air-tight iron drum,and each drum has inner PE bag.
b.25 kg/carton,and each carton has inner PE bag.
c.other packing according to your requirement.
All of these packing stytle can withstand the long-distance shipping
Delivery Time 20 working days

Specifications

1.Same quality but lowest price
2.Sample for free
3.Producing according customer request
4.Accept OEM

                        

ShangHai DeSiKenShi Molecular Sieve CO.,Ltd

 

Molecular sieves 4A

Molecular Sieve 4A is an alkali alumino silicate, it is the sodium form of the type A crystal structure.

Molecular Sieve 4A has an effective pore opening of about 4 angstroms, it will adsorb most molecule wiyh a kinetic diameter of less than 4 angstroms and exclude those larger. Such adsorbable molecule include simple gas molecules such as oxygen, nitrogen, carbon dioxide and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics excluded.

 

Property

Uint

Bead

Note

Diameter

Mm

1.6-2.4

3.0-5.0

StaticH2O Adsorption

%wt

21.5

21.5

RH20%,25°C

Bulk Density

g/ml

0.70

0.70

Settled

Loss on Ignition

%wt

0.10

0.10

575°C,1H

Loss on Attrition

%wt

1.50

1.50

 

Crush Strength

N

40

80

 

Partical Ratio

%

97

99

 

 

Recommended Application:

·Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc.

·Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syn gas treating)

·In the air break uints of buses, trucks and locomotives.

·Dehydration of electronic element, pharmaceutical, food, etc.

Packing:

·150kg air-tight iron drum.

·25 kg/carton,and each carton has inner PE bag.

·Other packing according to your requirement.

 

Instruction: Prevent molecular sieve from exposing directly to the air.

Warning: Molecular sieve adsorption activity is an exothermic reaction, any contact to human body is dangerous.

                    

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $
Learn More