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Factory Supply Low Price Molecular Sieve 4A

Factory Supply Low Price Molecular Sieve 4A

Sphere shape 4 angstrom molecular sieves 4A for gas drying used in air compressor Product Description. Chemxin Molecular Sieve 4A is an alkali alumina silicate; it is the sodium form of the Type A crystal structure and has an effective pore opening of about 4 angstroms (0.4nm).Its available in...
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Product Details of Factory Supply Low Price Molecular Sieve 4A

Product Introduction

Our company has a group of experienced technical management personnel and complete production capabilities and inspection equipment to verify and ensure the quality of 3a molecular sieve for ethylene, 3a molecular sieve for alcohol drying, 13 APG molecular sieve for LPG. We always regard quality as the most important thing. Good products need good reputation. We warmly welcome and expect more users' strong support. No matter the quantity of order, we give back to the customer with the best service and price. Delivery on time, honesty is our real answer to customers. We adopt an optimized product structure design and manufacturing process.

Sphere shape 4 angstrom molecular sieves 4A for gas drying used in air compressor

 

Product Description.

In industrial production, the dryness of compressed air is usually expressed by the dew point temperature, which refers to the temperature at which water vapor begins to condense through cooling and turns from vapor to liquid. The normal air compressor adsorption drying dew point is generally around -40℃, but since the industrial requirements for gas drying are different, if you want a lower and more stable dew point, you need to load molecular sieve desiccant at this time.
Chemxin 4A molecular sieve is the most widely used and largest installed desiccant for air compressors, and the dew point can reach around -70℃. It has the characteristics of strong selective adsorption capacity, large total adsorption amount, more regeneration times, high adsorption efficiency, and not easy to break.
Through the principle of pressure swing adsorption, the moisture in the air is effectively removed to achieve the drying effect, thereby ensuring the quality and production efficiency of the product. It is suitable for some chemical plants such as plastics and electronics, which have higher requirements for gas drying.

 

  

1. Specification.

 

Model

4A

Color

Light gray

Nominal pore diameter

4 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

≥70/piece

Static H2O adsorption (%)

≥21.5

≥21.5

≥21.5

≥21.5

Static methanol adsorption(%)

≥15

≥15

≥15

≥15

Water content (%)

≤1.5

≤1.5

≤1.5

≤1.5

Typical Chemical Formula

Na2O . Al2O3 .    2SiO2 . 4.5 H2O
       (SiO2 : Al2O3 ≈2)

Warranty:

  1. By    National Standard HGT 2524-2010

  2. Offer    lifetime consultation on problems occurred

2. Typical Application:

- Used in air compressors for drying gas;

 

1

3. Regeneration:

Chemxin molecular sieve Type 4A 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 4A molecular sieve, a temperature of 250-280°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process

 

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

 

Production Process.

image003.jpg

FAQ.

1).Is CHEMXIN a manufacturer or trading company? 

---Manufacturer. We do molecular sieve and activated alumina adsorbent since year 2002

 

2). Can you provide free sample? 

---Yes, within 500G is free

 

3). What's your payment term?

---TT, Paypal, Western Union, L/C etc

 

4). What's the shipping port?

----Shanghai, Qingdao, Dalian, Guangzhou etc are available

 

Product Series.

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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' 4A Molecular Sieve, we warmly welcome you to buy the sphere shape 4 angstrom molecular sieves 4a for gas drying used in air compressor in stock from us. Low price and excellent after-sale service will be offered.

We constantly believe that one's character decides products' high quality, the details decides products' high-quality, together with the REALISTIC, EFFICIENT AND INNOVATIVE crew spirit for Factory Supply Low Price Molecular Sieve 4A. We give full encouragement to all the strivers, and hope to form a good atmosphere of motivation. Our company has made in-depth reforms in key links such as system and mechanism innovation and professional company development to improve operational efficiency.

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