PSA Adsorber Zeolite Molecular Sieve 5a Sphere For Hydrogen Purification

Basic Information

Place of Origin:	CHINA
Brand Name:	NK CHEM
Certification:	ISO, COA, REACH test, MSDS
Model Number:	NK-5A

Minimum Order Quantity:	25kg
Price:	depends on quantity
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

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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

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

Introduction:
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

Application:
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

Regeneration:
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.

Size:
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.

molecular sieve.jpg package and shipment.jpg

Tag:

86--18679990188

cathy@nkchem.com

PSA Adsorber Zeolite Molecular Sieve 5a Sphere For Hydrogen Purification

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	Naike Chemical (Shenzhen) Co., Ltd
	No. 91 Anyuan west street, Pingxiang city, Jiangxi province, China
	86--18679990188
	cathy@nkchem.com