• Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas
  • Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas
  • Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas
  • Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas
  • Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas
  • Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas

Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas

Shape: Sphere
Drying Method: Static Drying
Kind: Montmorillonite Desiccant
Sorbent: Molecular Sieves
Desiccant: Chemical Desiccant
Transport Package: Steel Drum, Carton Drum, Carton Box, Kraft Bag.
Samples:
US$ 0/kg 1 kg(Min.Order)
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Basic Info.

Model NO.
4A
Specification
1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
Trademark
XINGFENG
Origin
China
HS Code
3824999990
Production Capacity
5000 Mt/Year

Product Description

Zeolite molecular sieve 4A desiccant for drying and removing co2 from natural gas
Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas

Molecular Sieve type 4A is an alkali alumino silicate; it is the sodium form of the Type A crystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). XINGFENG type 4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxyde and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded.

Typical Chemical Formula
   Na2O Al2O3 2.0SiO2 4.5H2O
    SiO2: Al2O3 ≈2 

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

≥98

≥98

Bulk density

g/ml

≥0.66

≥0.66

≥0.70

≥0.70

Wear ratio

%

≤0.20

≤0.40

≤0.20

≤0.20

Crushing strength

N

≥30/cm

≥45/cm

≥30/p

≥70/p

Static water adsorption

%

≥21

≥21

≥21

≥21

Static methanol adsorption

%

≥15

≥15

≥15

≥15

Water content, as shipped

%

≤1.5

≤1.5

≤1.5

≤1.

Application 
 Drying and removing of CO2 from natural gas, LPG, air, inert and athmospheric gases, etc.
Removal of hydrocarbons, ammonia and methanol from gas streams 
(ammonia syn gas treating)
Special types are used in the air break units of buses, trucks and locomotives.
Packed in small bags, it may be used simply as a packaging desiccant.

Regeneration
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

Size
4A - 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.

Packing and Shipping:
Package Type Container Load Capacity Delivery time Quality
Insurance
20 GP 40 GP
Steel drum, 150kg/drum 12000 kg 24000 kg Within 7-10 days Chinese National Standard; Offer quality assurance as request.
Paper drum, 25kg/drum 9000 kg 18000 kg
Paper box, 25kg/box 13500 kg 27000 kg

Zeolite Molecular Sieve 4A Desiccant for Drying and Removing CO2 From Natural Gas
 

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Manufacturer/Factory & Trading Company
Number of Employees
49
Year of Establishment
2010-03-10