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Moisture Absorbent Zeolite 5a Molecular Sieve Pellet From China Manufactory

Basic Information
Place of Origin: CHINA
Brand Name: NK CHEM
Certification: ISO, COA, REACH test, MSDS
Model Number: NK-5A
Minimum Order Quantity: 25 kilogram/kilograms(Min. order)
Price: $1.67 - $2.40/ kilogram
Packaging Details: 25kg per carton drum, 150kg per iron drum
Delivery Time: 15 days for one 20ft container
Payment Terms: L/C, D/P, T/T, Western Union, paypal
Supply Ability: 240 ton per month
Product Name: Zeolite 5a, Molecular Sieve 5a, Mol Sieve 5a Material: Alkali Alumino-silicate
Shape: Sphere Diameter: 1.6-2.5mm, 3-5mm
Bulk Density: ≥0.64g/ml Water Absorption: ≥21.5%
Application: Oxygen Generator, PSA Hydrogen Purification, Natural Gas Drying

Moisture Absorbent Zeolite 5a


Zeolite 5a Molecular Sieve


5a Molecular Sieve Pellet

molecular sieve price(zeolite price).
product name molecular sieve
type zeolite 5a
brand NKCHEM
shape zeolite pellet, zeolite balls
diameter 1-2mm, 2-3mm, 2.5-5mm
classfication Chemical Auxiliary Agent
color as picture
package carton box, iron drum
MOQ 1 ton
regenetion yes
delivery within 7 days
place of origin jiangxi, China
price FOB shenzhen, shanghai
payment term T/T, L/C, west union
application oxygen production, separation of normal andiso paraffins
Molecular sieve 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.
It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators.

Typical Chemical Formula:
0.7 CaO . 0.3 Na2O . Al2O3 . 2 SiO2 . 4.5H2O

The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while minimising COS formation. Light mercaptans are also adsorbed.
It is also used for the separation of normal- and iso paraffins.
Production of high purity N2, O2, H2 and inert gases from mixed gas streams.

Technical Parameter:
Item Unit Technical data
Shape   Pellet ball
Diameter mm 1.5-1.7 3.0-3.3 1.7-2.5 3.0-5.0
Size ratio up to grade % ≥98 ≥98 ≥96 ≥96
Bulk density g/ml ≥0.64 ≥0.64 ≥0.66 ≥0.66
Wear ratio % ≤0.20 ≤0.40 ≤0.20 ≤0.20
Crushing strength N ≥30/cm ≥45/cm ≥30/piece ≥60/piece
Static water adsorption % ≥21.5 ≥21.5 ≥21.5 ≥21.5
Water content, as shipped % ≤1.5 ≤1.5 ≤1.5 ≤1.5
Molecular sieve 5A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes.
To remove moisture from a 5A molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Zeolites 5a are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6, 3.2.

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Contact Details

Phone Number : +8618079909829

WhatsApp : +8618679990188