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Molecular Sieve 5A for Psa Production H2

Molecular Sieve 5A for Psa Production H2
Price: US $ 1.60Kilogram
Trade Terms: FOB,CFR,CIF
Min Order: 1/Ton
Pay Type: L/C,T/T,Paypal,Money Gram,Western Union

Molecular Sieve type 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
  SiO2 : Al2O3 ≈2
 
 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 
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.
Prod Model: 5A
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Desiccant: Chemical Desiccant
Sorbent: Molecular Sieves
Shape: Sphere
Kind: Molecular Sieve
Pingxiang Global Chemical Packing Co., Ltd (PGCP)

Pingxiang Global Chemical Packing Co., Ltd was established in 1998 and located in Gaokeng Industry Garden, Pingxiang, Jiangxi, which is one of China professional manufacturer in activated alumina, PSR Sulfur recovery catalyst, molecular sieve, ceramic ball, activated carbon, and industrial chemical packing.

Since establishment, the PGCP has made great achievements, developed a lot of new products, and acquired the certificate of ISO9001-2000. In 2006, we drafted chemical industry standards HG/T3986-2007 for Technology Condition of Plastic tower packing and HG/T3927-2007 for Industrial Activated Alumina with the National Non-metallic chemical equipment Standards Committee and the National Chemical Standard Committee. Our general engineer took part in drafting national chemical industry standard, which are HG/T 3683.1-2000 Industrial Ceramics Ball-Inert Ceramics Ball and HG/T 3683.3-2000 Industrial Ceramics Ball-Perforated Ceramics Ball. The new developing products HQ-HK slotted & perforated ceramic balls, high efficiency HQ-HK slotted & perforated supporting agent and high efficiency HQ-HK slotted & perforated protecting agent have the national patent, the number is ZL2005 3 0048184.0. Besides these, we have other patent products, that is HQR ring (ZL 2005 3 0048180.2) and HQ eight columns arcs link (ZL2006 3 0147956.0).

PGCP have been adhering to the principle of ntegrity, innovation, Combatant, and Development", and keep balanced development on scale and profitability. For the past 10 years, we have enjoyed sustained growth in business, and 300 million as its average annual turnover. Thanks to our good reputation, excellent services and reliable quality, our clients are spread throughout the world.

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