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Zeolite 5A Molecular Sieve 1Zeolite 5A Molecular Sieve 2Zeolite 5A Molecular Sieve 3Zeolite 5A Molecular Sieve 4Zeolite 5A Molecular Sieve 5
  • Zeolite 5A Molecular Sieve 1
  • Zeolite 5A Molecular Sieve 2
  • Zeolite 5A Molecular Sieve 3
  • Zeolite 5A Molecular Sieve 4
  • Zeolite 5A Molecular Sieve 5

Zeolite 5A Molecular Sieve

Model:NK-5A
Brand:NKCHEM
Origin:Made In China
Category:Chemicals / Chemical Auxiliary & Catalyst / Desiccant & Sorbent
Label:zeolite 5A , molecular sieve 5a , 5A Molecular Sieve
Price: US $1750 / Tons
Min. Order:0.025 Tons
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Company Information

Detail

Product Description

Zeolite 5A Molecular Sieve

Chemical Formula: 0.7CaO•0.30Na2O•Al2O3•2.0SiO2 •4.5H2O
Silica-alumina Ratio: SiO2/ Al2O3≈2
Aperture:

5A molecular sieve is a kind of molecular sieve (alkali metal alumino silicate) whose aperture is 5Å. Sometimes, it is also called 5A zeolite molecular sieve or calcium molecular sieve.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.

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 Sphere
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 
NAIKE molecular sieve Type 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
5A - Zeolites 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.

Attention
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.


Price Terms:FOB shenzhen or shanghai or C&R、CIF
Payment Terms:T/T、L/C
Packing:carton box/carton drum/iron drum+pallet, Palletized + plastic film wrapped; Inside PP airtight.
Lead Time:25-30days for 20FCL
Standards Certificate:MSDS & ISO9001:2000

Product Image

Zeolite 5A Molecular Sieve 1
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Zeolite 5A Molecular Sieve 2
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Zeolite 5A Molecular Sieve 3
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Zeolite 5A Molecular Sieve 4
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Zeolite 5A Molecular Sieve 5
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Send Inquiry to this Company

Pingxiang Naike Chemical Industry Equipment Packing Co., Ltd.

Penggao Industrial District, Pingxiang City, Jiangxi Province, China

Phone:
86-799-3673809
Fax:
86-799-3673808
Contact:
Lainey Liu(Ms) (Sales Manager)
Mobile:
18797996383

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