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Guangzhou Chemxin Environmental Material Co.,Ltd

Add: Room 401, Changshanghui Building, No.31 Shengxing Street, Panyu District, Guangzhou, Guangdong, 511400 China

Tel: +86-20-39185057

Fax:+86-20-31134323

Email:sales@chemxin.com

Dew Point -70℃ Light Gray 5A Molecular Seive for Moisture Removal

Dew point -70℃ light gray 5A molecular seive for moisture removal Product Description. Chemxin A kind of alkali-metallic, silicon-aluminum compounds, it can adsorb the molecules which critical diameter is not more than 5 angstroms. 1. Specification . 2. Typical Application: 1) Dehydration and...

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Product Details

 Dew point -70℃ light gray 5A molecular seive for moisture removal

Product Description.

Chemxin A kind of alkali-metallic, silicon-aluminum compounds, it can adsorb the molecules which critical diameter is not more than 5 angstroms.

 

1. Specification.

Model

5A

Color

Light gray

Nominal pore diameter

5 angstroms

Shape

Sphere

Pellet

Diameter (mm)

1.7-2.5 (8*12 mesh)

3.0-5.0 (4*8 mesh)

1.6 (1/16 inch)

3.2 (1/8 inch)

Size ratio up to grade (%)

≥98

≥98

≥96

≥96

Bulk density (g/ml)

≥0.70

≥0.70

≥0.68

≥0.68

Wear ratio (%)

≤0.20

≤0.20

≤0.40

≤0.40

Crushing strength (N)

≥35/piece

≥85/piece

≥30/piece

≥75/piece

Static H2O adsorption (%)

≥21

≥21

≥21

≥21

Static Hexane adsorption (%)

≥12

≥12

≥12

≥12

Water content (%)

≤1.5

≤1.5

≤1.5

≤1.5

Typical Chemical Formula

0.7CaO . 0.3Na2O . Al2O3 . 2SiO2 . 4.5H2O
     (SiO2 : Al2O3 ≈2)

Typical Application

a)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 mini missing COS formation. Light mercaptans are also adsorbed.

b) Separation of normal- and iso paraffin’s.

c) Production of high purity N2, O2, H2 and inert gases from mixed gas streams

d) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.

Warranty:

a)By National Standard GB 13550-1992.
b)Offer lifetime consultation on problems occurred


2.Typical Application:

1) Dehydration and purification of various hydrocarbon and non-hydrocarbon gas and liquid,

2) For separation of straight and branched chain hydrocarbons and dring of natral gases,

3) For the production of high purity hydrogen.

 

3. Regeneration:

Chemxin 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 mercaptans or CO2 levels below 2 ppm.The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

 

4. Size: 
5A - Zeolite 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 1.6mm, 3.2mm.

 

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

 

Package & Shipment.

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Production Process.

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Company information.

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Certificate.

image007.jpg 

 

FAQ.

Q: May I get many free samples?( molecular sieve )

A:Yes,but you should make the freight payment before we send out your samples.

Q:How can i make the freight payment?

A:MoneyGram,westen Union,Paypal,T/T.

 

Product Series.

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Contact way.

E-mail: info@chemxin.com

 

Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.

 


As one of the most professional manufacturers of famous brands' 5A Molecular Sieve, we warmly welcome you to buy the dew point -70? light gray 5a molecular seive for moisture removal in stock from us. Low price and excellent after-sale service will be offered.

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